Tag Archives: packaging

Types of edge and corner protectors

When it comes to transporting products we all want our goods to arrive in perfect condition. If palletised or stacked, packages can be particularly vulnerable as their square edges and corners are particularly exposed to bruising or crushing. But help is at hand: as part of the wide range of packaging materials available to retailers and shippers are a plethora of edge and corner protectors.

From foam corner protectors to sturdy cardboard edge protectors, there are a vast array of solutions to this problem, both in standard and non-standard size. Here we take a look at what is on offer and how best to use them.

Types of edge and corner protectors

There are a wide range of edge and corner protectors designed to suit the needs of the wide variety of packages stacked and wrapped, palletised and shrink wrapped. Let’s start at the corners, as these are particularly prone to bangs and bashes as boxes are stacked and moved around and loaded against each other for transit purposes.

Foam U profile edge protectorsCorner protectors can be made of either cardboard or foam. Corner foam can be either a simple ‘U’ shape corners protectors or, more elaborately, full corner protectors design to protect in three dimensions, each designed for very specific uses

U shaped foam corner protectors are designed to grip tables, shelving, wooden boards or furniture for added protection during transit or storage. They are strong and absorb small impacts, as well as being temperature resistant between -40 and +100ºC.

3D foam corners, meanwhile, are designed to provide protection and extra support to the corners of boxes and palletised goods. They are simple to pop on the corners and are non-abrasive.

Both these and the ‘U’ shaped foam corner protectors are made from closed cell polyethylene foam, CFC and HFC free. They are also 100% recyclable.

How do edge protectors work?

Edge protectors, meanwhile, have a very different role to play. They are similarly used to protect the edges of boxes and palletised boxes from bumps and bashes, but they can also beused to protect the boxes from the fixings used to hold boxes together and on the pallets themselves.

General purpose edge protectors protect and strengthen stacks of boxes

They are also used to add structure and strength to palletised boxes, especially under shrink and film wrap. Together with the fixings and the wrap, these cardboard or foam edge protectors add structure and stabilise loads, so that not only are the goods protected from knocks and bangs, but won’t collapse under their own weight or puncture the cardboard when being moved.

Also available are edge protectors that are used to help support strapping and fixings. These come in both cardboard and moulded plastic, with the plastic offering able to both protect the package from the force of the strap as well as holding the strap securely in place, preventing potentially dangerous movement of the packages.

White card protectors such as moisture resistant edge protectors, also have their specialist uses. While affording protection to stackable pallet loads and held with fixings, these moisture resistant, poly-coated white paper protectors are ideal for use where the pallets are to be stored in cold and/or damp locations for a period of time, such as in a cold store.

These moisture resistant edge protectors stabilise, protect and reinforce unsteady or variable pallet loads during transport and storage. Keeping their strength in humid conditions they can also be used to add reinforcements to cartons.

How do corner protectors work?

Where edge protectors protect from knocks, fixings and add structure, corner protectors are very specifically designed to protect the corners of items such as tables, worktops, shelves and other ‘flat’ goods that have pronounced and often sharp corners.

Table corner protectors can be either plastic or foam and simply slip over the edges of the corners and prevent bumps. Foam corners grip the surface of the table and protect both the table and those handling it from sharp edges.

One solution for tables, worktops and other furniture corner protection are expanding corner protectors, that can stretch from 20 to 40mm and so can handle non-standard sized items.

Similarly worktop corner protectors are vital to preventing these expensive and often bespoke pieces of wood, stone or metal from getting damaged during routine handling. With worktops costing many hundreds – sometimes thousands – of pounds, preventing them getting bashed or chipped; damage that could write off the whole piece.

Heavy duty pallet racking protectors - corner protectors can also be used for safety

As we have seen, there is also a need for safety corner protectors, where the corner protectors not only protect the goods, but also protect those handling the goods.

While heavy duty pallet racking protectors protect vulnerable pallet racking uprights and end-frames from damage from fork lift trucks, protect corners of buildings and doorways and can be put around machines, more simple foam and plastic protectors popped on the ends of shelves and other goods stop personnel hurting themselves when handling the goods.

Foam corner protectors vs cardboard corner protectors

So where do you use foam corner protectors and where do you use cardboard corner protectors? Foam corner protectors are ideal for use where edges aren’t straight, as they are flexible as well as strong. Their ‘spongey’ consistency also makes them ideal for adsorbing small impacts and are good a gripping the surfaces of things that are made from glass, such as pictures, mirrors and glass table tops.

Foam protectors can also be coloured, offering warnings or indications of the nature of the goods being protected – as well as making sure it is clear they have to be removed for use.

Cardboard edge protection, meanwhile, is used for protection but is often more useful for handling pressure points under fixings and strapping, as well as providing additional structure, strength and stability to packages. It too can be coloured or have warnings printed on it, but typically is used in its natural state.

Some other corner protectors

There are a number of other cardboard and foam protectors available for pallets, packages and non-standard shaped goods.

Cardboard pallet corners are ideal for added protection for the corners of square palletised goods in warehouses and during transit. Solid and shockproof these carton protectors are ready to use, just apply to the corners of your product.

L profile cardboard corner protectors ideal for individual boxes

L-shaped cardboard edges are ideal for protecting individual boxes, both from damage and from fixings. They are also ideal for non-standard sized and non-palletised items.

Standard extruded mesh sleeves ideal for really delicate items for the added protection

Often used in conjunction with other protective materials, extruded mesh sleeves are ideal for protecting very delicate objects before they are boxed up. They are strong, flexible, colourful and ideal for glassware.

Self-adhesive blocks prevent movement in boxes

Self-adhesive foam blocks are protective pads that stick to the inside of cartons and protect the contents from movement or damage. Supplied in sheets one surface has a permanent adhesive protected with a peel off backing. The foam pads are pre-scored; just snap them off the sheet.


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Want to know more about our wide range of cardboard and foam edge and corner protectors?

For additional advice on cardboard and foam edge and corner protectors, mesh, blocks and all kinds of fixings, our Packaging Experts are here to help you find the right solutions and arrange next day delivery. Simply call us on 0800 542 44 28 or visit www.rajapack.co.uk.

The best shipping boxes to use for certain items

Increasingly in the ecommerce era the packaging is as important as the goods contained therein. Not only does the box in which goods are shipped protect the items in transit, but also can offer part of the experience of receiving the item itself – especially if it is a gift for someone else.

So join us as we take a look at what kinds of shipping boxes and gift boxes there are for everything from everyday objects to special gifts such as books, mugs, pictures and more.

The best shipping boxes to use for certain items

Ecommerce has seen something of a resurgence in the fortunes of the cardboard box. Getting goods ordered online to where they need to go requires the best shipping boxes, which come in all shapes and sizes, to both protect the goods in transit and, increasingly, to offer a nice ‘unboxing’ experience for the recipient.

From book boxes designed to accommodate the latest in publishing, to mug boxes and picture boxes, packaging for shipping is now spoiled for choice. So how do you choose?

What is available runs from simple flat cardboard boxes for everything from magazines to more delicate items such as electronics right through to specialist boxes for things like computers or keyboards through to bespoke packages designed for much more specific purposes.

These boxes come in a range of sizes, but can also be used with packaging materials to further protect the goods and help them fit snuggly in the box.

But the humble cardboard box is more complex than you may imagine. While they come in standard sizes as seen, they also come in a variety of other forms to make packing – and unpacking– goods slightly easier for both the shipper and the customer.

Double wall, flat telescopic cardboard boxes

Telescopic boxes offer flexible ways to package

For example, there are telescopic boxes which feature a main body with a lid that slides over it. This allows for the packaging of items that are of non-standard sizes and shapes, as well as meaning that package and shippers need only minimal different types of boxes for a wide range of goods.

However, these are just the beginning: for specialist products, or to offer a good fit, there are many other boxes to choose from.

What are the different types and sizes of book boxes? 

Book boxes designed to get tomes delivered in mint condition

Amazon started in Jeff Bezos’ garage back in 1994 – at number 5, Bellevue, Washington on 5 July 1994 to be precise – selling books. And today, books remain a large part of what is send through the mail. To protect these valuable and beautiful things there is a growing range of bespoke book boxes that are specially designed to make sure your rom-coms, classics or reference works arrive in mint condition.

The different types of book boxes available are designed around basic book sizes – as well as accommodating CDs, DVDs and box sets – while offering some flexibility as to the thickness of the book or box set.

As well as this there are a range of ways that the boxes can be sealed shut.

Book boxes are cleverly designed one-piece cardboard contraptions that fold beautifully over the book to make it easy to package up and just as easy to undo when it arrives.

Thanks to its clever design, these boxes can adjust in height to accommodate a single book or multiple books, as well as single or multiple CDs or DVDs, boxsets and more.

Brown book boxes

Book boxes can be glued, taped or strapped together

Sealed closed with an adhesive strip, glue, tape or strapping, book boxes are secure and tough for postal or courier transportation, offering shock protection, especially on the corners. And no one wants a book with bent corners, do they?

Brown book boxes with adhesive strips and red tear strip

Self-adhesive tape on book boxes makes them easy to seal

Some book boxes come with their own adhesive tape built in, making it even easier to assemble them around the goods being shipped and stuck down.

What are the best shipping boxes for pictures?

Shipping pictures comes with its own set of challenges and picking the best box for your pictures depends on their size and shape.

Shipping boxes for pictures are another specialist box that again is designed to protect very fragile items. Flat and often self-sealing, these boxes are designed to protect pictures – which feature delicate glass, wooden frames and often delicate paper prints – on the move.


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Similar in design to book boxes, shipping boxes for pictures are one-piece cardboard constructions that fold over the goods – again with some flexibility as to thickness of the picture frame – that offer excellent shock and scratch protection.

These packing boxes for framed pictures, too, can be self-sealing or can be sealed using tape or strapping to hold them closed until the recipient is ready to open them up.

What are the different types of cardboard gift boxes?

As said, increasingly the packaging in which things are delivered – especially gifts – is all part of the unboxing experience: not least if it is an actual gift ordered by one person and sent to another.

Cardboard gift boxes come in all sorts of shapes and sizes, colours and styles to suit a wide range of gift giving.

Jewellery gift boxes

Cardboard jewellery boxes add a touch of class

One of the most obvious gifts that finds itself inside a cardboard gift box is jewellery. Cardboard jewellery boxes offer protection, but with tastefully coloured card and lined with linen and padded packing, these boxes are ideal for not only protecting the items in transit, but presenting them beautifully when they arrive where they are heading.

Luxury magnetic wine gift boxes

Wine is also a gift – and there is a box perfect for that

But not all gifts are jewellery shaped. Wine is also being sent as a gift, along with all manner of other things – and there is wide range of gift boxes to suit all these lovely things.

Pillow gift boxes

Pillow gift boxes for small delicate items

But how do you seal these elegant boxes closed? Tape and strapping may be secure, but could spoil the elegant effect you are going for. To solve this problem, many gift boxes now have magnetic seals built in.

Magnetic gift boxes

Gift boxes come with magnetic seals to avoid using tape and straps

These boxes have a flat magnet on their lid flap and a flat metal plate built into the face of the box, so that when the lid is closed it seals shut with enough force to keep it closed in transit, but not so tight that it can’t be popped open by the lucky recipient.

When is the best time to use a mug box?

Easifold, fast assembly mug postal boxes

While we all like to get jewels, wine or other lovely gifts, there is also a roaring trade in mugs and mug boxes have been specially created to make sure these fragile, ceramic items can be transported safely and securely.

The best time to use a mug box is when trying to ship such a mug. Increasingly, with the commoditisation of printing, people can have also sorts of fun things printed on mugs and this roaring trade has been boosted greatly by ecommerce.

But there is a choice to make when looking at which mug box to use for your product.

Deluxe crash-lock postal mug box

Deluxe crash-tested boxes for mug are also available

Like book boxes and shipping boxes for framed pictures, mug boxes are easy to fold around their prized content and have been specially designed and tested with a double thickness base, triple thickness sides to protect fragile handles and rims, and reinforced corners to defend against knocks in the post.

For extra protection there are other specially designed boxes that features a crash-lock base, as well as an inner cardboard fitting that holds the mug in place obviating the need for void filling packaging material.

 


Gifting etiquette: Exploring Brit’s gift-giving habits

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Want to know more about our wide range of shipping boxes for specific items?

For additional advice on the best shipping boxes for specific items, our Packaging Experts are here to help you find the right solutions and arrange next day delivery. Simply call us on 0800 542 44 28 or visit www.rajapack.co.uk.

The difference between shrink wrap vs stretch wrap

Shrink wrap and stretch wrap are both perfect packaging solutions – both are tear resistant, water-proof, dust-proof and help hold bundles of items together for storage, transport and retail. But what are the differences and how can each be used? Let’s find out.

The difference between shrink wrap vs stretch wrap

The difference between shrink wrap vs stretch wrap

Shrink wrap is a staple of the packaging and warehousing industry and, as we have seen in previous blogs, it can be used to cover everything from small goods to helicopters – but it isn’t the only way to cover goods to protect them in transit and storage. There is also stretch wrap. So what’s the difference and what can they be used for?

Both are used to package up separate products to keep them together for transport and storage. Both are made from the same thing – polythene, typically – and both are usually good at protecting the products.

Product Advice Guide - Stretch Film PalletisingThe key difference comes in how the wrapping is done and why. Stretch wrap sees the products wrapped tightly in the wrapping film until everything is secure. The stretch film is stretched to about 300% of its natural size in this process and, when in place, tries to shrink back to its original side – creating a firm hold on the goods.

The same applies with shrink wrap, only it is then heated to 100 to 150ºC and allowed to cool – where it then shrinks even further to form an even tighter fit round the items.

Why would you do this? It is all about what you want to do with the goods. Stretch wrap is generally more for transport, typically, found wrapping boxes and more to keep them together on pallets for transport. While shrink wrap is generally more often used for displaying your product, to contain products in the retail, food and pharmaceuticals businesses to protect goods for sale. You may have well already seen goods pilled high in supermarkets, and items wrapped in boxes on pallets.

What is shrink wrap film?

Shrink wrap film is made from a kind of plastic known as a polyolefin – the most common forms of which are Polythene and PVC. It is a strong, often transparent – although doesn’t have to be, as we shall see – and offers protection to heat, cold, moisture, dust and other contaminants.

When heat shrunk over goods and pallets, it provides a puncture proof and secure way to hold items together for storage and transport and is an ideal way to package things.Continuous shrink wrapContinuous shrink wrap rolls are ideal for wrapping outsized and irregular loads

For pallet loads, the ideal way to deploy the wrap is from a roll that offer a continuous sheet of shrink wrap material that can be wrapped around as many times as needed and round all sorts of irregularly shaped or tall pallet loads. It is also available in extra wide for really big loads.

Shrink wrap roll with perforationsShrink wrap roll with perforations

For more standardised loads, shrink pallet covers on a perforated roll can be torn off, slipped over the load and then heated and shrunk into place. For best results raise the pallet to a position where you have easy access to the underside – then pull the cover down underneath the corners of the pallet.

These are made from 120 micron low density polythene and come in range of sizes. To work out the cover height that you need: Load height + 1/2 width + 140 mm. For example, if your load is 1160 mm high (including the pallet) on a standard 800 x 1200 mm pallet, you need a cover with a minimum height of 1160 + 400 +140 = 1700 mm.

So how do you actually apply the shrink wrap? A shrink wrap machine can be used to both wrap and shrink smaller items. These are ideal for retail products as the clear wrap displays items professionally, and is highly secure and tamper-proof as the film takes the shape of the product.Shrink wrap machines

For larger loads, the equipment needed to do the wrapping involves specialist machines that can spin the pallet and wrap the goods and heating equipment to do the heat shrink.

Once wrapped, the packages need to be heated to shrink the wrap. This is done using heat guns. These come in a range of sizes and shapes to suit all budgets and work by burning butane to produces ambient heat. This shrinks the wrap but is gentle enough not to over heat the products therein.


Tip: Do you know how to use a heat gun?

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What is stretch wrap film?

To all intents and purposes, stretch wrap is the same as shrink wrap – only you don’t heat it to shrink it. When wrapped around pallets and products using a stretch wrap machine, the wrap is stretched to some 200 to 300% of its static length. Once applied it then tries to pull itself back into its original dimensions, tightly gripping the products.

There are several kinds of stretch film. Blown stretch film is tear and puncture resistant and is suitable for use in deep freeze storage and comes in six thicknesses and two widths – and can be black or transparent.

There is also cast stretch film, which is clear, tear resistant and will cling to itself and products for secure hold. By sticking only to itself, it prevent products on pallets from moving while in transit. This pallet wrap is very popular in the food industry.

Cast stretch film

Cast stretch wrap sticks to itself and is popular in the food industry

Cast stretch wrap is very versatile. For wrapping consignments weighing less than 500kg use standard 15 or 17 micron film. For consignments weighing up to 700 kg use the stronger 20 micron film. For additional strength and tough conditions use the 30 micron film and to conceal the contents of your pallet use the black cast stretch film.

So how do you put stretch wrap on? Well firstly, it depends on how many pallets or items need  wrapping! For more than 15 pallets a day, use a stretch wrap machine to speed up end of line wrapping. Otherwise stretch-film dispensers or mini stretch film rolls would be more suited.

Looking for more packaging information?

Our Packaging Experts are here to help you find the right solutions. Simply call us on 0800 542 44 28 or visit www.rajapack.co.uk.

How to use a heat gun for shrink wrapping

Using a heat gun to wrap and package goods is quite straightforward. Shrink wrapping offers a sturdy, protective and professional way to pack goods for storage, transport and even for sale. But to get the best from the material, the wrap needs to be heated so that it can shrink – and that means using a heat gun. Here we take a look at how to choose the right wrap for your needs and then how to use a heat gun to make it work.

Can I use a heat gun for shrink wrapping?

Yes you can use a heat gun for shrink wrapping, it is ideal for professional and effective packing. Shrink wrap is a highly efficient way to protect goods for transit and storage. But for it to work effectively the goods in question have to be wrapped – in the wrap, and then heated so that the film shrinks into place – holding its contents tightly and securely.

PVC shrink wrap

To do this you need a shrink wrap heat gun. The film is made from polyolefin plastic, most commonly polythene and PVC. It is a strong, often transparent and offers protection to heat, cold, moisture, dust and other contaminants. It is also puncture proof and offers a secure way to hold items together for storage and transport and is an ideal way to package various items.

But to get the best out of it the polyolefin plastic needs to be heated so that, as it cools, it shrinks to tightly wrap the goods. But be careful when you heat shrink wrap, as it requires care – so as not to damage the plastic and the goods beneath.

PVC heat shrink rolls shrink at 80 degrees Celsius and have a retraction rate of 40%. It isn’t recommended for food packaging.

How to use a heat gun for shrink wrap

So how do you shrink wrap goods and pallets of goods for transport or storage? For goods on a pallet, or mixed goods that are of non-uniform size and shape, a good starting point would be to use a shrink wrap roll.

Using shrink wrap on an easy to use roll, is a simple method to help palletising or collating. The shrink wrap roll can then be simply un-rolled, and the polythene wrapped around the goods as needed. Allowing for the change of contours and shapes, this helps hold together the goods ready to be heated and shrunk into place to create that all-important tight support and protection.

Shrink wrap on a roll comes in a range of sizes to allow for a variety of sized pallets, goods and needs. Including extra wide for those particularly big or awkwardly shaped products.

It can be found as both a continuous roll of film, this helps to accommodate non-uniform and varied sized and shaped loads. The film can also be manually cut to size, or it is available as a perforated roll, which can be torn off easily for use in sections to cover the load.

To work out the cover height that you need: Load height + 1/2 width + 140 mm. For example, if your load is 1160 mm high (including the pallet) on a standard 800 x 1200 mm pallet, you need a cover with a minimum height of 1160 + 400 +140 = 1700 mm.

Palletising, individual shrink wrap pallet coversAlternatively, it comes as  shrink wrap bags, available in a roll, or shrink wrap pallet covers that can be slipped over the items or pallet ready to be shrunk into place.

Individual shrink pallet covers are available in two sizes – the smallest pallet covers are suitable for pallets with a maximum height of 1160mm and the large pallet covers are suitable for pallets with a maximum height of 1760mm. Manufactured from 120 micron low density polythene, the film is also available as shrink pallet covers perforated on a roll and on a continuous roll.

Prepare your loads by ensuring it is tidy as possible, then secure the load on your pallet, pull the shrink film cover over the whole load. For best results raise the pallet to a position where you have easy access to the underside – then pull the cover down underneath the corners of the pallet.

With shrink wrap pallet covers or bags, pull the bags down over the goods into place.

Then the heating begins. To get the best out of the shrink wrap it needs to then be shrunk into place by using a heat gun. This is done using a shrink wrap gun.

A shrink wrap gun is a heated gun that uses butane or propane gas to create a flame, which is contained in a safety housing which gets hot and radiates heat onto plastic wrap. It is crucial that no contact occurs between the flame and the film – or the film will ignite and burn.

These tools are safe and light enough to use all day long. It is available as part of a complete kit, complete with gas canister, lengthy hose and gun. Some systems are also mobile – featuring a film gun and trolley kit, complete with a portable propane bottle – so that the wrapping can happen on the move within the warehouse or packaging area.

RIPACK 3000 heat shrink film gun and trolley kit

A great example is the RIPACK 3000 Shrink film gun, which is safe and easy to use. The flame is never in contact with the nozzle, which stays cool avoiding any risk of burning. The flame fans out to cover a large area making the shrink process quick and easy.

This heat shrink gun is ergonomic, lightweight (1.22kg) and designed to keep operator fatigue to a minimum with its soft grip handle. The RIPACK 3000 is supplied in its own case and includes a regulator, 8 metres of hose, adjustment spanner and instruction manual. There is a spare igniter store in the handle. The case is sturdy enough to be used as an operator platform. Powered by propane gas (not included).

Want to know more about heat guns?

For additional advice on different packaging films, wrapping machines and heat guns, our Packaging Experts are here to help you find the right solutions and arrange next day delivery. Simply call us on 0800 542 44 28 or visit www.rajapack.co.uk.

The difference between plastic vs cardboard storage boxes

The difference between plastic vs cardboard storage boxesWhat’s best for storage and shipping; plastic or cardboard storage boxes? Well, it all depends on what you want to store or ship and how you want to store and ship it. In this article we take a look at the different kinds of cardboard and plastic storage boxes available and explain why different materials suit different purposes.

The difference between plastic vs cardboard storage boxes

What are the differences between plastic vs cardboard storage boxes? For anyone remotely connected with shipping, packing or storage, the debate is timeless and all depends on what you are wanting to use them for, as well as personal preference.

On the one hand, cardboard storage boxes are tough and strong, easy to label, cost-efficient and can be recycled. On the other, plastic storage boxes offer a durable, water-resistant, strong and reusable alternative. How do you choose?

Cardboard boxes vs plastic boxes

Deciding on which is better, cardboard boxes or plastic boxes, really does come down to what you are looking to do with the box – and perhaps what you might want to do with the box after you have used it.

And you may be surprised by how environmentally-friendly each is when considered across its lifetime.

For starters, let’s look at cardboard storage boxes with lids. These offer protection for goods and items and, to a limited extent, can be stacked up securely. They are easy to label and, can be extremely cost efficient.

Cardboard storage boxes can be used for a wide range of uses. They can be used for sending fragile items through the post, be it books, mugs, DVDs and more. They can, with the right inserts, also be used to ship and store wine bottles, leveraging the natural protective qualities of strong cardboard to protect the contents.

In fact, cardboard boxes come in such a large variety of shapes and sizes – and with a cornucopia of opens and flaps – that they can be used for almost any storage or shipping purpose. There are long boxes, flat boxes, pallet boxes for stacking on pallets, as well as boxes for shipping and even specialist uses. You can even tailor your box to your product with our adjustable and telescopic cardboard boxes.

Choice of telescopic boxes

Telescopic boxes offer a customisable solution for storage, packaging and shipping

You can also use cardboard boxes to store – or indeed ship – documents, as well as cardboard boxes for archiving and even for easy access to goods through special openings.

There are also a wide variety of very specialist boxes for posters and even for clothes. Either being delivered through ecommerce or for storage or house moves.

And of course, there is also a wide variety of large cardboard boxes all sized 600mm+ to help you find the correct size box for your needs. You can even use RAJA’s own sizing tool to work out the best sized box for your goods – but more of that anon.

But cardboard boxes do have their drawbacks. While they are strong and cost effective, they are also limited in their strength and, perhaps more crucially for some storage and shipping options, not waterproof.The difference between plastic and cardboard storage boxes

This is where plastic storage boxes with lids come in. Plastic storage containers are more costly per unit – but they offer some advantages over cardboard boxes

For starters, plastic storage bins and boxes are generally stronger than their cardboard counterparts and, as a result, can be stacked higher. They can also hold heavier and more awkward items.

The main advantage, however, of plastic over cardboard is that it is waterproof and so is ideal for the storage of items that need extra protection from moisture or other environmental contaminants.

As a result plastic storage boxes can be used to store and ship all manner of small to medium duty items that need to be kept water tight and protected. The boxes with lids can be stacked and, when not in use and with the lids removed, can be nested.

For heavier duty storage and transportation, extra-tough, heavy-duty storage boxes that protect from impact as well as water and other environmental factors can also be used – offering a highly-reliable form of protection for a wide range of goods.

Plastic containers can also be used to store smaller, more delicate items, such as small components, stationery or other goods. Here plastic offers a resilient option that can be reused over and over again, where perhaps a cardboard alternative would wear out.

However, while plastic storage containers have a wide variety of uses and offer a greater degree of reuse, they are not so suitable for some applications. Plastic bins and containers are good for storage and shipping, but are often too expensive for one-off use in last mile delivery. In other words, you won’t find your Amazon book being delivered in a plastic box.

That said, some delivery businesses are toying with plastic – if they can get the boxes back. Plastic boxes, on the face of it, may seem to be less environmentally friendly than cardboard. However, if plastic boxes can be reused numerous times, they start to be less environmentally impactful. Recycling takes a lot of energy – even for paper – so getting more use out of a container can be more efficient, if you can sort out collection.

Types of cardboard storage boxes

While there are advantages to using cardboard or plastic storage boxes, depending on what you want to store where, let us focus for now on cardboard storage boxes, as they come in so many different shapes and sizes.

While for heavy duty and heavy weight storage and shipping needs, plastic is a clear winner, cardboard boxes aren’t as wimpish as you’d think, coming as they do in a wide variety of thicknesses.

For starters, there are single wall cardboard boxes, which are made of a single layer of tough corrugated cardboard and offer robust protection for your products with superior resistance to bursting, humidity and temperature change; in addition tapes adhere perfectly to the surface. The corrugated cardboard and puncture resistant Kraft outer works hard to secure your items, while still maintaining a smooth and clean finish for your adhesive address labels to stick to.

Single wall cardboard boxes

Singled wall cardboard boxes are strong, light and low cost way to store a wide range of items

These boxes are ideal for storing, packing and shipping of products and goods and are delivered flat packed for easy storage and transport.

Double wall cardboard boxes

Double wall cardboard boxes are tougher still for stacking and shipping of fragile objects

If that isn’t enough, there are also a wide range of double wall cardboard boxes, which are designed to be tough still. Double walled cardboard boxes are made from two layers of rigid corrugated fluting with a tough puncture resistant Kraft outer lining. This means that the double wall cardboard box retains its shape during shipping or storage and offers superior strength and durability over single wall cardboard boxes.

These sturdy boxes are suitable for a wide range of products from glassware, household fixtures and fittings to small electrical goods and can be stacked.

Triple wall cardboard boxes

Triple walled storage offers a really tough way to store and ship even the heaviest items

If you need a really strong storage and shipping box, triple wall cardboard boxes have you covered. Manufactured from top quality rigid flute corrugated board with a 200gsm Kraft paper finish, these are ideal for heavy duty items such as metal parts, compressors, boilers, pumps, industrial tools and machinery. Recommended for shipping and exporting.

In fact, these boxes has been especially designed for metal parts, compressors, boilers, pumps, industrial tools and machinery our heavy duty triple wall boxes with a weight capacity of up to 500kg also come flat-packed for easy, space saving storage in your warehouse.

Conclusions

The debate over whether cardboard or plastic makes for a better storage box is not really a debate at all: it all depends on what you want to store, ship or archive. For heavy duty, long term storage, or to store things that are in repeat use, plastic storage boxes have the edge as their higher price delivers more value over time.

However, for one off shipping cardboard has the edge. With cardboard storage boxes coming in a variety of sizes and thicknesses, they offer the ability to ship and protect anything from a book right up to a compressor. The only thing that ‘weakens’ the case for cardboard is that it isn’t waterproof like plastic.

That said, which you want to use comes down to what you are packaging and what you want to do with it. There is a vast array of solutions to choose from – and we can help you choose.

Want to know more about the wide range of cardboard and plastic storage boxes?

For additional advice on storage boxes in all their myriad shapes, sizes and materials to meet all your packaging, storage and shipping needs, our Packaging Experts are here to help you find the right solutions and arrange next day delivery. Simply call us on 0800 542 44 28 or visit www.rajapack.co.uk.

 

What is a bag heat sealer?

A bag heat sealer is a packaging machine used to help form a bag, using heat to melt the sides together. Sealing things in their packaging is not only vital to protecting them and keeping them safe in transit, but also makes packaging. Particularly, clear poly bags. And to make that happen, you can use a simple bag heat sealer to close up the open end of a bag – you can even trim the ‘spare’ off to make for an even more professional job.

In this post we shall take a look at how a bag heat sealer works, the different kinds of heat sealers available and what kinds of bags they work on. As well as looking at heat sealing machines that can automate the process for you.

What is a bag heat sealer?

A plastic bag heat sealer is a simple heater that, when pressed and applied to a thermoplastic bag, seals the bag together using a combination of pressure and melting. The two plastic parts are brought together and pressed against one another and heated. This melts the plastic, which co-mingles and, as it cools, sets into a single plastic seam.

A plastic bag heat sealer essentially welds plastic togethe

It is akin to welding, but with plastic. Once cooled the join is essentially one piece of solid, even plastic, contiguous to the rest of the two pieces joined together. In short, it is a water-tight sealed weld between the two.

It can be used to join together two pieces of the same or two similar thermoplastics, such as Polythene of different grades. It Is most commonly found in packaging where it can form a water and dust-tight seal on a bag of pretty much any size.

They typically use a heated element or bar, often covered by a protective Teflon guard, so that the melting plastic doesn’t stick to the element which is pressed onto the plastic at the point where the joint is needed. It takes only a few seconds to seal, but it is a precise process. Too little time and the joint won’t form, too much and the plastic will burn. So most heat sealers feature a light that comes on when the seal is done, or, on more sophisticated heat sealing machines – as we shall see – they lift off when ready.

There are different heat sealing bag devices available . Small, portable/desktop devices for smaller items at low volume; automated devices for sealing many individual items; and continuous heat sealers that seal continually as the item/items run through them.

Some also come with cutters, so that once sealed any excess plastic can be simply trimmed off, or, in the case of continuous sealers, a continuous row of items can be cut individually once sealed.

That’s how they work, but what can they seal?

Can you use a heat sealer on polythene bags?

50 micron layflat tubing, lay-flat tubing is ideal for heat-sealing

You can use a heat sealer on a polythene bag. Most polythene bag heat sealers are used to seal poly bags. The polythene for heat-sealed packaging comes in several forms: it can be supplied as bags, which need just one end sealed; or it can come as a layflat tube, which is like an open ended bag that covers the items and needs then to be heat-sealed shut at both ends.

Low density polyethylene, from which most bags and layflat tubing are made, is ideal for heat sealing as it melts at around 160C. This is hot enough to melt together the two sides and cool enough for it to cool and seal quickly when the heat and pressure is removed.

An added benefit is that, as it cools, the polythene contracts and pulls the seal even tighter. This is one of the key advantages of heat sealers for poly bags.Layflat tubing and dispenser kit

Layflat tubing is available on rolls so that you can continuously package up goods at an industrial scale if needed. It allows the user to create the size of package they need, with the goods simply put inside, the tubing cut to length, then heat sealed. This is ideal if you have a variety of sized objects in your warehouse that need packaging.

125 micron black layflat tubing

It also comes in black, as well as clear and recycled polythene options, with black packaging being ideal for keeping goods not only protected from light when in storage or transit, but also keeping them confidential when sent through the post.

Are there machines for heat sealing plastic bags?

Machines are available for heat sealing plastic bags. One of the easiest ways to package and seal goods using layflat tubing or plastic bags is with a bag heat sealer machine. A heat sealer machine for sealing plastic bags allows you to handle medium to high volumes of goods, making for better and more efficient sealing.

A plastic bag heat sealer machine, such as the Opti-seal industrial heat sealers, offers a simple yet versatile operation with adjustable sealing and cooling times. The compact design of such machines means they can be conveniently placed within reach of workstations, or they can be mounted on an optional stand that also includes a film holder, and afoot pedal for hands free operation.

Opti-sealer heat sealers also has a cutter

Opti-seal industrial heat sealers are impulse sealers, which means the heat is applied via the element wire for only a few seconds to seal the material together. The Opti-seal has a wide range of applications. It can seal a range of films including polythene, polypropylene and PVC with a durable 5mm seal, making this bag sealer the perfect choice for producing and sealing bags, sacks and pouches. Features a safety trimming cutter.

Other heat sealer machines, such as the RAJA Impulse Sealer, offer reliable performance and are ideal for low volume bag sealing. Suitable for layflat tubing or bag widths up to 400 mm wide, these are also impulse sealers that apply heat via the element wire for only a second before the mechanism begins to cool the seal.

Impulse sealer with lay-flat tube roll makes easy work of packagingMost heat sealers have an adjustable timer and a cutter on the sealing arm for leaving a neat finish to your bagged product. There are three sizes of heat sealer available: 200, 300 and 400mm sealing widths which produce a 2mm wide seal. Recommended for two layers of polythene film (PE film), each up to 150 micron (600 gauge) thick.

There are also a broad range of spare Teflon coated heating elements and cutters to make sure that your heat sealing machine stays in tip-top working condition.

Want to know more about our wide range of heat sealers, heat sealer machines, heat sealing bags and layflat tubing?

For additional advice on heat sealers, heat sealer machines, heat sealing bags and layflat tubing, our Packaging Experts are here to help you find the right solutions and arrange next day delivery. Simply contact 0800 542 44 28 or visit www.rajapack.co.uk.

 

Types of foam packaging

There are many types of foam packaging, this material is ideal for protecting delicate items from vibration, abrasion and when something needs some extra cushioning. Available in blocks, which can hold items in place, foam wrap rolls or sheets, which can interleave and cover. Also, foam profiles for edges and corners – and, it can also line the inside of a mailing bag, for postal protection. This lightweight material is versatile and can help to protect all manner of glass, ceramic, and items with a shiny finish, providing a superior shield for scratches and smears.

For added protection and padding, foam is also available as void fill, moulding directly around what is being packaged.

Foam packaging is often overlooked with other popular packaging supplies, such as bubble wrap and bubble bags. Why don’t you take a read of Bubble vs Foam and compare the difference yourself.

So what type of foam protective packaging do you need? Read on…

Why use foam packaging?

There are many reasons to use foam packaging; to protect products from scratches and abrasions when in transit or storage, foam packaging offers an ideal protective packaging solution. Available in rolls, ‘packaging peanuts’, in blocks, in sheets or even as foam bags. Foam packaging rolls can be easily cut to size, and the sheets wrapped around products, or interleaved between products acting as a layered buffer. This flexible material provides ideal cushioning and protection. It is indeed a very versatile packaging material.

Foam is known for protecting glass, polished wood, ceramics – this list goes on! It doesn’t leave any marks, lint or residue. The smooth appearance is clean and professional and can provide a quality presentation to product packaging along with protection.

This spongy foam material is multipurpose and comes in a variety of forms, each suited to a number of jobs. Foam bends and can be shaped – for corners and edges use foam profiles. Also pre-made foam liners are available, with preformed contours ready to insert into the outer packaging, such as a cardboard box, filling the voids. Some blocks and sheets are also available with a self-adhesive backing to stick onto the packaging or goods, making sure to remain where placed. Foam bags on the other hand, once activated, is rigid and instantly moulds, conforming to your product. The Instapak Quick® foam cushion packaging is like a foam bag that encases around your product providing customised foam protection, ideal for packing awkward shaped products.


Recommendation: Have you tried foam postal boxes?

View the range>>


Foam eco-friendly alternatives

An eco-friendly option of foam packaging is biodegradeable loose fill. Loose fill can also be referred to as “packaging peanuts”, resembling little chips. Foam protection doesn’t have to just mean sheets or blocks, it also comes as loose fill; and can be used to place around non-uniform objects in boxes and storage containers filling any voids. While many storage options rely on non-biodegradable polystyrene there is today an eco-friendly protective packaging option called Eco Flo.

Foam packaging, Eco-flo biodegradable loose fill

Eco Flo offers all the protection of other packing fillers and is 100% biodegradable. It is also created from totally renewable sources. As a packaging material it is designed to mould around products and settle immediately when placed in the box preventing the goods from dropping to the bottom of the carton.

Eco Flo is light, clean and odour free, and is 5 times more antistatic than polystyrene chips and it can be used for all products, delicate china, electronic equipment and heavy mechanical goods.

Eco Flo is supplied in 15ft³ bags measuring approximately, height 1200mm, width 620mm, depth 620mm.

Foam packaging, Pelaspan loose fill is another eco-friendly alternative

A green – literally and figuratively – alternative to Eco Flo is Pelaspan loose fill. These are made from 100% recycled EPS material and are ideally shaped to fill up all the voids in a box. The interlocking shape provides perfect protection especially for heavy or odd shaped goods.

This loose fill Is coloured green for easy identification. The chips are dust free, easy to dispense and can be reused. Supplied in a 15 ft³ bag, measuring approximately H 1200 x W 700 x D 525mm, weight 1.7 kg.

Foam blocks: what they are and when to use them

To put simply, foam blocks are literally blocks of foam. While foam sheets, rolls and foam profiles are good at padding and cushioning goods; for items such as furniture, electricals and glassware. For products requiring more protection – to secure and brace, this is where foam blocks come in to play.

Foam blocks come in a range of sizes but can be cut to whatever size and shape you need

Foam blocks are unbreakable blocks made from closed cell polyethylene foam and are CFC and HFC free. Available in a range of sizes from 300mm by 200m blocks for stabilising smaller objects, or up to 600mm by 600mm for larger goods such as furniture. But can be cut down to the size – and shape – you need for your specific goods.

Self-adhesive foam blocks for firmly holding things in place

These self-adhesive foam blocks act as blocking pads that stick to the inside of cartons and protect the contents from movement or damage. Supplied in sheets, where one surface has a permanent adhesive protected with a peel off backing. The foam pads are pre-scored; just snap them off the sheet.

The foam pads are manufactured from non-abrasive closed cell foam density of 35 kg/m³ and are available in two different foam block sizes and three thicknesses and come in two sizes, 50x50mm and 100x100mm and 3 thicknesses, 12mm, 25mm and 100mm.

Foam blocks can also be anti-static for packaging sensitive electronics

Foam blocks also come with antistatic properties for packaging, identifiable by its pink colour. Antistatic foam blocks are perfect for transporting electro-sensitive items such as electronics, printers, computers and more. They are designed to dissipate electrostatic charge and, even after several uses, remain effective and retain their shape.

Available in a range of sizes, these blocks can also be layered between goods to absorb shocks.

Protective polyurethane ‘egg boxes’ are ideal as a linerHere is another type of foam block, foam liners…

Designed with preformed contours, protective polyurethane foam wrap liners; this reusable foam padding, also referred to as an “egg box” foam because of its appearance, is ideal for lining cartons and boxes. The foam liners (use one on the bottom of the box and one on the top) surrounding your product and cushioning it from knocks and bumps. The ultra-protective foam liners fit closely together stabilising the contents.

Foam wrap rolls: what they are and when to use them

Foam wrap rolls is foam, on one continuous sheet, that has been simply rolled up. Where blocks are excellent for packaging to prevent movement and to provide cushioning, foam wrap rolls are ideal as a wrapping medium. Also acting as a type of foam padding roll it is designed to wrap around and between products, offering a padded layer to protect from abrasion and provide cushioning.

Foam packaging, foam wrap rolls

Such foam wrap rolls are ideal for any items needing gentle cushioning against each another, by interleaving. The smooth and soft texture, is also perfect for glass or polished wood as they are lint and dust free. The white finish provides a clean look.

Manufactured by Jiffy from up to 35% recycled pre-consumer resin to produce a closed cell polythene foam with a density of 20 kg/m³, these flexible and lightweight foam padding rolls are available in a variety of thicknesses, and wraps easily to conform to a variety of products.

Foam wrap sheets: what they are and when to use them

Foam packaging, foam wrap sheetsFoam wrap sheets are sheets of foam that is pre-cut to size, ready to use, as sheets. Foam wrap also comes in handy padding foam sheets, which are 1mm thick and pre-cut. This will save time when packaging: just grab a sheet and wrap. Made from up to 35% recycled pre-consumer resin to produce a closed cell polythene foam with a density of 20 kg/m³. This flexible and lightweight foam wraps easily to conform to a variety of products and comes in three sheet sizes: 230x280mm, 300x420mm and 500x500mm.

These sheets of packaging foam wrap are great to wrap around items that need to be protected from smearing and scratching. Foam wrap sheets are also handy for putting around individual items that are going to be packaged into boxes for storage or delivery.

Want to know more about our wide range of packaging foam?

For additional advice on packaging foam, foam wrap, sheets and blocks, our Packaging Experts are here to help you find the right solutions and arrange next day delivery. Simply call us on 0800 542 44 28 or visit www.rajapack.co.uk.

Posting parcels to your customers

Posting parcels to your customers

For shipping and deliveries within the UK or internationally, businesses can either use the Royal Mail or a courier to send their postal boxes, pallet loads or even items in small mailing bags – if they do not have their own dedicated fleet. For small businesses it is convenient to ‘pop it in the post’, or for larger businesses to arrange shipping and deliveries with couriers.

Unfortunately accidents can happen, if any damages occur during transit it’s likely that the retailer can be found accountable – despite it necessarily not being their fault. It might also mean retailers may have to incur the costs associated with the order.

As far as the customer is concerned, they placed an order from your business and they received a damaged product, regardless of it leaving your warehouse on time, and in tip top condition.

A happy online shopper is one that has received their delivery in the post, and of course, as expected. We are captivated by videos and pictures of unboxing or when a parcel is perfectly packed – who wouldn’t want to share their latest purchase.
Posting parcels to your customers - a happy online shopper

However, if a delivery is delayed or if the parcel is received in poor condition, this would probably result in a very unhappy shopper. And this customer is likely to share their disappointment on social media with a sad or angry Emoji, instead of a smiley cheery face.

In such a competitve market, customers are spoilt for choice and are not afraid to return their orders and look elsewhere.

Whether you have your own fleet of delivery vans, or not, here are some pointers to help you improve the efficiencies of your delivery and to help ensure a happy customer.

#1 Deliver directly to letterboxes

When the size, weight or value of goods permit, use envelopes and mailing bags or postal boxes that can fit through post boxes or letter boxes.  Online retailers can improve efficiency by using letter-box design available packaging suited to products, but also, to reduce costs. This also decreases the number of touchpoints that could go wrong before it safely reaches the customer’s hands.

Benefits to the customer:

  • No missed delivery and redelivery needing scheduled
  • No parcels left in unsecure places or left outside and subjected to adverse weather conditions affected by the weather
  • No misshaped or unpresentable parcels from oversized packaging

Benefits for the retailer:

  • No additional postal costs from using packaging too large for the size of the product
  • No unnecessary or additional void fill needed to protect the product
  • No admin time rescheduling deliveries and drivers redelivering parcels
  • No storage space needed to hold the redeliveries

Royal Mail letter, parcel and postal tubes sizes

Source: Royal Mail

The European standard EN 13724:2002 standardises the size of letter boxes across Europe, this ensures all post within the set dimensions can be successfully posted through customers’ doors. Unfortunately, the UK did not adopt this regulation1 meaning letter box dimensions do slightly vary. Despite this, to increase the deliverability a business must adhere to the strict postal size and weight restrictions letters and parcels from the Royal Mail and the UK standard delivery information from the Post Office, and also, make sure the efficiency and the quality of the packaging is the most suited.

#2 Efficient and quality packaging

You won’t have as much control over the journey and conditions of your deliveries if you use a delivery company. To help the success of your deliveries, some steps can be taken such as understanding how to use packaging labels and hazard labels, informing the carrier how the parcel should be handled or even making sure the parcels are sealed correctly by knowing how to use packaging tape. Even if your business has its own delivery vehicles – you can still benefit by making sure the most effective and appropriate packaging is used.

Efficient and quality packaging

  1. To reduce packaging costs: Insert your measurements into our box finder or bag finder, and the right sized cardboard box or bag will be displayed. Meaning, products will not shift in packaging that’s too big, no extra void fill needed to fill spaces, or damages from the loose-fitting packaging – which will also make the parcel look unpresentable.
  2. Innovative packaging materials: Simplify packing with multi-purpose and versatile packaging materials. Packaging with integrated protection, such as mailing bags with adhesive strips (no tape is required), foam postal boxes, with protective inner foam lining or book boxes, will completely wrap around securing the products.
  3. Custom-made and bespoke packaging: Designed to fit specific products so packaging dimensions can be maximised. Bespoke packaging also reduces the need for additional packaging, as with most bespoke packaging the protection is included into the design – preventing contact with the main outside packaging layer and the product itself.

For advice on your packaging operation, contact our Packaging Specialists on 0800 542 44 28, or email sales@rajapack.co.uk.

1 https://www.safe.co.uk/safezone/2011/09/the-european-standard-for-letter-boxes/

What is volumetric weight and how does this affect your logistics packaging costs?

This easy to read guide will help you understand what volumetric weight is, and the effect this has on businesses. If your business operates on volumetric weight (otherwise known as dimensional weight or DIM) it can help to reduce your transport and logistics costs. Reducing transportation costs is one of the key challenges for most companies, whether you’re a small-scale ecommerce packaging boutique with a small parcel cost to a large distribution company shipping boxes with heavy duty goods.Volumetric weight used by delivery companies

So, what is volumetric weight?

Volumetric weight is a method to calculate the chargeable weight of a package, using volume rather than gross weight. It takes into account the total space used by the package in the delivery vehicle and not just the weight of the package.

Essentially, the method of calculating the dimensional weight is more commercial for delivery companies.

If packages were only measured by weight, the cost to ship less dense, lightweight packages would be low, and the cost to ship dense, heavy items would be high. However, there is no relation between its size and density.

Dimensional weight is otherwise known as the DIM factor

Pricing based on dimensional weight balances out the shipping cost issues of large bulky packages that are lightweight. It is unprofitable to ship when the cubic space taken up is higher in relation to the weight. It allows carriers to also represent the density, by using the dimensional weight (DIM factor) which could vary between 5000 – 7000. The DIM factor is divided by the length, width and height of the package to calculate the unique weight, shape and size.

This method is also applied to heavy but small packages. However the carrier will instead charge per kilogram, whichever is greater; the gross weight or the volumetric weight of the package.

The volumetric weight of a package is calculated by the following formula:

L x W x H  / (DIM factor)

DIM factor = 5000 (in cms) or 305 (in inches)

Say you want to send a lightweight package with the dimensions of 50 x 30 x 30cm, which weighs only 3kg, using the common DIM factor of 5000 (for centimetres or DIM factor 305 for inches). The volumetric weight is 9 kg, and so it will be charged on this basis.

And conversely, if you send a heavy package with the dimensions of 30 x 30 x 20cm which weighs 10kg, divide by common DIM factor 5000. The volumetric weight is 5.4kg, which is lower that the gross weight, so this package will be charged on the gross weight.

Volumtretic weight formula

How can volumetric weight measure costs?

Volumetric weight is a measurement of cost for the delivery company. The mileage the delivery vehicle covers is a cost factor, travelling nationally and internationally, but the size of the vehicle which determines its weight allowance will affect how many parcels it can hold. The more parcels the delivery vehicle can carry, the more economical it is for the carrier, as the cost per journey is reduced.

In principal, the method to calculate the shipping and delivery cost is:

  • If your package is light and big, it will be charged on its volumetric weight.
  • If your package is heavy and small, it will be charged on its gross weight.

So, when packing, it is important to consider both the weight and size of your package to reduce the cost of transporting goods.

Dimensional weight used by delivery companies

Which industries are affected by volumetric weight?

Technically, volumetric weight will apply to all industries. The pricing technique is based on the package needing to transport, and the space it takes up in the freight carrier whether it is transported by a ship, lorry, or plane.

Also if your business provides a free shipping and returns service – keep in mind the same pricing method would be applied. So, if the returns their order you could be making a loss.

For further advice on reducing transportation costs, contact our Packaging Specialists on 0800 542 44 28 or sales@rajapack.co.uk to discuss your product range and your packing operation.


Top tips! 3 tips to optimising the volumetric weight of your packages. Read more>>


 

3 tips to optimising your volumetric weight

When budgeting for your transport and logistics costs, do you calculate your delivery costs using volumetric weight?

Many factors influence transportation costs, such as fluctuating petrol and diesel prices, and the transportation mileage. Budgeting to the volumetric weight of packages can help businesses control logistical costs. But frst, you need understand the fundamentals of this pricing method and apply the optimisation techniques.

Before we move on to the cost saving tips, if you are not familiar with volumetric weight, we recommend that you read: “What is volumetric weight and how does this affect your logistics packaging costs?”. So that you can fully understand how to optimise your delivery costs.


Find out what volumetric weight is and how this affects your logistics packaging costs. Read more>>


Tip 1. Reducing packaging dimensions

Tip 2. Plan for the delivery times you need

Tip 3. Choose the right delivery company

Tip 1. Reducing packaging dimensions

Reducing your packaging dimensions reduces your shipping costs. This all starts with knowing your products, inside and out; review your range by measuring the size and weight. Then, applying the product measurements, carry out an audit of your existing packaging to measure its suitability. To reduce your packaging dimensions, your audit should consider what the protection qualities are, and how they house your products.

The right sized packaging reduces excess space and void fill used. Reducing the volumetric weight also reduces shipping costs, whilst increasing the protection levels with the appropriate packaged being used.

Having effective packaging materials suited to your product range and knowing how to pack your products for shipping are both key. Discuss your process with a Packaging Specialist to find out if you’ve got the right packaging materials and that they are applied in the most efficient way. You can also further optimise by choosing bespoke packaging, personalised packaging fit for purpose.

Once you have identified the most efficient packaging for your products, you can make further savings by buying in bulk. Wholesale prices will make further cost savings.


Contact a Packaging Specialist on 0800 542 44 28 or sales@rajapack.co.uk for free advice


Once your packages are ready for shipment, cross-analyse the dispatch frequency with the products sent. This will help to categorise your shipments by weight, and which band tariffs are most invoiced for. Co-ordinate your consignments in a pricing table to identify which products have the higher shipment frequencies. This can provide further cost-savings when scheduling the deliveries. Once you have a complete list, you can then enquire the rates and frequencies with your delivery provider.

Reduce your volumetric weight so less space is used in the delivery vehicle

Tip 2. Plan for the delivery times you need

The delivery times can determine the mode of transport; by road, air or sea. For express deliveries needing to get to its destination quicker, these packages are given priority, so the postage costs are generally higher.

If you offer a free delivery service to your customers, have you researched if an express delivery service is needed. Or can your customers wait an extra day or two for delivery?

For next day and quick deliveries, such as a just-in-time approach, it does depend on the industry and market in which your business operates. Although, we as consumers in this technological age, do expect things ‘now’. Services such as Deliveroo for the fast food industry, and Same-Day delivery service with Amazon, are perfect for customer that can’t wait. However, if given the choice or if your business set-up allows, a non-express delivery service could be better. Your operation would need to adjust for the longer lead times. The cost of delivery is considerably less for the longer delivery dates, and whether your company provides a free delivery service or not. This could not only save your business money when dispatching orders, but as a customer, placing an order too. So, if you provide a free delivery service, make sure to incorporate volumetric weight costs into the total order value.

So, for an optimal shipping method, adapt your business structure if possible to incorporate volumetric weight into your transportation costs; whether you’re a supplier or a customer.

Plan for the delivery times you need

Tip 3. Choose the right delivery company

Unfortunately not all carriers apply the same pricing method and there is no standardised regulation for delivery companies to do so. The method to determine its volumetric weight will be dependent on the business strategy of the delivery company, which will be optimised to its business model. (Although, many companies will operate on the DIM factor of 5000).

When enquiring about the delivery rates be sure to ask for the method of calculating the delivery costs. Secondly, ask for a tariff grid so you can see the pricing structures. This will help you easily compare the different services provided.

Compare the volumetric weight costs of UK delivery companies:

  • Calculate shipping costs with DHL
  • Calculate shipping costs DPD
  • Calculate shipping costs with Hermes
  • Calculate shipping costs with Parcel Force

For more information on developing your packing and packaging process, speak to our Packaging Specialist 0800 542 44 28 or sales@rajaapck.co.uk for help and advice.