If you’re a regular visitor to the Rajapack blog then you’ll know that recently we’ve been focusing on new developments in packaging; product launches, the latest technology, and new packaging processes that are all making packaging more efficient and eco-friendly.

This week, we’ve decided to go back to basics with a focus on one of the oldest and widely used packaging items in history – Envelopes!

Enve-what?

One of the most common packaging items in the world, envelopes protect their contents in the post, ensuring they reach their recipient safely and securely.

Though envelopes can be dated back to around 3500BC, the first commercial envelope-making machine was not developed until 1845.  It was then another 50 years before pre-gummed envelopes were produced commercially.

Envelopes have continued to evolve over time as our needs have changed drastically – they now need to protect much more than just paper letters or documents! There are now hundreds of types of envelope available for all kinds of uses, offering benefits such as protection from water, bumps and shocks.

At Rajapack we stock over 30 different types of envelope, available in hundreds of sizes.  We’re going to run through the four main types below, what benefits they offer and what they should be used for.

Bubble Envelopes & Jiffy Bags

These padded envelopes offer the most cost-effective protection what’s inside.  They usually feature strong padding around the inside edges (layers of fibre, air filled bubbles or foam) for extra protection against damage in the post.

Any impact will be absorbed and cushioned by the thick outer layer, ensuring the contents stays safe and secure in transit. As padded envelopes have continued to evolve, they have become more lightweight, meaning a lower cost of postage, while maintaining a strong level of protection.

Jiffy bags are an envelope make that you’ve probably heard of before, being one of the most widely recognised brands of envelopes in the UK.  Named after the Jiffy Packaging Company who launched the product in 1964, they still manufacture them at the same site to this day.  They’ve been designed to be puncture resistant and come in two styles; the bubble bags contain air retention bubble wrap for longer protection, whilst the padded Jiffy bags have a lining of fibres that expand with use.

We find that padded envelopes and mailers are best when you need extra protection for your items in the post.  They are most commonly used for smaller products (an A4 envelope or less), but larger padded envelopes are available; heavy duty bubble envelopes go up to 52cm x 66cm in size, great for when you need to post large, flat items securely.

Bubble envelopes and Jiffy bags are suitable for packaging many different types of items, including jewellery, books and brochures, right through to items such as CDs, DVDs, and clothing.  Whether you choose Jiffy bags, bubble envelopes or padded mail bags, every one is designed to be lightweight to protect your products while keeping postage costs down.

Cardboard Envelopes & Mailers

These rigid envelopes are designed to ensure that the contents of your envelope won’t bend out of shape in the post.

The stiff cardboard construction forms a rigid frame around the envelope, offering a solid layer of protection for small, flat products.  And because they’re made of card, they’re generally very light and cost effective to mail (though be sure to check the size dimensions of the envelope).  These envelopes are ideal for packaging things like calendars and booklets, or important documents such as contracts or certificates.

For larger, thicker items such as books, brochures, CDs, or DVDs, carton envelopes (or panel wrap cardboard mailers) are perfect. They’re designed to fully enclose these thicker items, and are available with an adjustable spine, so you can put any thickness of book in them and they’ll seal securely.  To minimise postage costs, they’re exceptionally lightweight too – we currently offer the lightest cardboard mailers in Europe!

Plastic Mailing Bags

These items provide sealed protection for their contents and are very popular with online retailers and mail order companies.  Whilst being very thin, small and lightweight, they provide waterproof protection and are perfect for sensitive items as well as soft goods, such as textiles and clothing.

Quick and easy to use, they all come with a tamper-poof peel and seal strip for security, ensuring that once they’ve been sealed they can’t be opened and resealed without ripping the bag.

Plastic mailing bags also present a unique option that other envelopes don’t – they are available completely see through!  For companies mailing catalogues or other documents that need an added layer of protection, clear mailing bags mean no extra effort required to re-print or re-label envelopes.

Plastic mailing bags can also double up as waterproof protection for other packages – easily fitting around a box, bag, or smaller envelope that need an added layer of polythene protection.

Office Envelopes

Finally, the most common type of envelope and probably the one you’ve used the most – the office envelope.   Made of paper and usually coloured white or manilla, these envelopes are used by almost every business, every day, for posting documents & letters.

Office envelopes have size standards that have been adopted internationally under ISO 216, meaning that most countries use the same sizes of office envelopes.  A law on the standardisation of page sizes dates back to 1798 in France, making it easier for companies to do business internationally.

The sizes that are used are all scaled to each other, making use and manufacture easier internationally.  A C1 is twice the size of a C2, a C2 is twice the size of a C3 etc.  Here’s a full list of all the size dimensions – the most common type for businesses is DL size.

They’re available with a window in the front, meaning that your letters can slip straight in with the postal details on – no need to duplicate this on the envelope if the address is the letter itself.

Peel and seal or self seal options are available, both speeding up the process of sealing and sending.  Peel and seal typically have a longer shelf life as the gum is protected by a layer of paper.

Though there are standard sizes and colours, the quality of office envelopes can’t be guaranteed simply because they are so popular.  Usually coming pre-gummed, the thickness, quality of the paper, finish, and adhesive on the seal can all vary greatly.

Cheaper, thinner envelopes can suffer from print see-through, and no business wants their correspondence on show – especially when you’re sending private and confidential documents.  Ensure your envelopes don’t suffer from this oversight and insist on high quality envelopes to ensure you give your customers a great impression – they’ll be opening them after all!

Sealing Up

At Rajapack, envelopes continue to be one of our best selling products – we ship over 7 million a year to businesses of all types across the UK!

If you’re looking for envelopes for your items, if you currently have a supplier and are looking to cut costs, or are simply after some packaging advice, then please do get in touch; give us a call on 0800 542 44 28 or send us an email.  We have experienced packaging experts on hand, ready to help and advise you in any way they can.

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Ecommerce is growing faster than any other sales channel in the world. Many larger companies have reacted to this trend by increasing their logistics budgets; hiring more delivery staff, expanding their delivery fleet and investing in more depots. However, not all companies can afford to take these measures and for many SME companies, standard post is the most cost effective and secure method of getting their products to customers.

By the end of 2015 it was predicted that more than 1 billion parcels will have been sent via the post in the UK alone. If any of those products are damaged during transit, it is the seller and not the transporter who is liable.

One of the best ways to help your profit margin on your ecommerce sales, is to use good quality packaging to prevent goods being damaged in the post.

Standard postal boxes, whether brown, white, triangular or extra flat, offer a strong and economical way to send items in the post. However, for some products, a more specific type of packaging is required.

Product specific packaging is becoming increasingly popular as ecommerce businesses grow in size. They may offer a specific form of protection or come in a shape or size that prevents movement in transit.

In this blog, we’re looking at some of the more common items sent by ecommerce businesses that may require product specific packaging:

Documents

If you sell items such as certificates, posters or memorabilia, you’ll know how important it is that your products get to their destination crease and tear free. For bigger documents that won’t fit in standard postal boxes, you will need longer packaging that allows you to roll your poster or certificate, rather than fold it.

The best options for this are postal tubes, telescopic boxes and long cardboard boxes. These forms of postal packaging are specific to the product shape and won’t require the sender to use excessive protective packaging or leave space for the product to bend or fold.

For smaller documents that may fit in an envelope, cardboard envelopes are a great way of keeping the document flat and tear fee.

Fragile trinkets or ornaments

Ornaments and small trinkets made of fragile materials such as glass, pottery or hand-made jewellery need extra protection, as you can’t guarantee how they will be handled when sent in the post. Any guidance notes on the box such as ‘fragile’ or ‘this way up’ are helpful, but there is no certainty that the courier will take that advice on board.

Therefore it is important that you add extra padding around the product that should protect it from rough handling or falls. Filling the box with bubble wrap or loose fill is an option, but there may be a more cost effective method available.

Foam boxes are standard cardboard boxes with inbuilt foam cushioning. The foam moulds around the product to prevent scratching and movement in transit.

Heavier household items such as lamp stands, cutlery or furnishings

Sometimes when you are packaging heavier items, you need to make sure the packaging is strong enough to hold it.

The packaging will need to withstand the weight of the product; otherwise you could be paying for items lost or damaged in delivery.

Cardboard comes in different strengths. One of the strongest forms available at the moment is triple walled cardboard, which offers a barrier of three layers of cardboard fluting.

Books, photographs and canvases

If you are packaging a small amount of photographs, paintings or canvases, multi-media wrap boxes are ideal as they adjust to fit the shape and size of the bundle. This type of box is easily assembled and most come equipped with adhesive strips, saving you time.

This form of packaging allow the box to compress the product, keeping it straight, flat and crease free.

For bigger packages, such as books, wraparound book boxes are another alternative. Much like multi-media wrap boxes, wraparound book boxes are adjustable to different heights and come with an easy seal adhesive strip. Some book boxes will offer tamper-evident closure as well.

Other considerations

If you’re sending small electronics or parts, a box is excessive and will cost you more than you need to spend. In this case, you should use a bag or envelope with built in protection. Polyethelene mailers and jiffy bags are ideal for sending small parts because of their built-in protective cushioning.

By buying product specific postal packaging, you ensure your product arrives at the destination in ideal condition. You can be confident that your package will withstand the potential rigours of transit.

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Cardboard postal tubes are a great example of efficient and cost effective packaging. They are great at protecting longer and thinner products such as posters and blueprints, and help save space in transit.

But what should you do with the tubes after you’ve received your product in the post? Recycling is definitely an option, but wouldn’t it be more enjoyable to release your inner artist and use them to craft something spectacular?

We’ve searched the internet and asked the more creative members of our team to come up with some amazing uses for cardboard postal tubes. These ideas should help you save money, declutter your homes and have some fun!

Stationery storage pots

Tubes cut into sections make ideal storage containers for your ‘bits and bobs’ such as stationery, batteries and toys. These are incredibly simple to make; simply score a line along the outside of the tube, pierce with scissors or a craft knife and then cut along the line.

As with any craft activity that involves using scissors or a sharp knife, children should be assisted by an adult at all times. You may also want to attach a round piece of paper or card at the bottom of each container to avoid damage to walls or surfaces.

Wine racks

On the subject of adults, this next one is for you!

After a long, hard week at work, many of us like to come home and relax on a Friday night with a bottle of wine and takeaway. The only downside is having to stop off at the shops on the way home to buy the bottle.

It’d be great if we could all afford to have a built-in wine rack in our kitchen but if you can’t, don’t worry. Postal tubes make a really simple, attractive and low cost alternative.

You have a bit of license here to design them to suit any room and can alter the size depending on how much space you have. Just like the stationery storage pots, simply cut the tubes into sections of equal sizes and then use string, elastic bands, Sellotape or glue to attach them into a shape of your choice.

Furniture

When attached together, postal tubes can make quite a sturdy structure. So it makes perfect sense that some crafters have used them to build unique pieces of furniture.

Making pieces of furniture from cardboard tubes will take a little more expertise than the wine rack or stationery pots. Doubleeei, who created the set above, have made hundreds of fantastic sculptures from reused cardboard.

There are a couple of important things to bear in mind when building furniture out of postal tubes. Firstly, despite the picture showing the table and chairs set outside, we would recommend keeping all cardboard furniture indoors or under cover. Unless properly treated, cardboard isn’t waterproof and therefore leaving it outside could spoil it and no one wants to be sat on a chair that suddenly gives way!

Secondly, if you thought it was easy to lose your keys down the back of the sofa, think of how easy it would be to misplace things down postal tubes. Just like in the picture, remember to cover the tops of the tubes with lids or a fabric covering. It won’t hurt to make the chair just a little bit more comfortable!

Totem poles

If creating household storage and furniture doesn’t seem like your idea of fun, you can use postal tubes to create miniature totem poles and go as artistic and creative as you like.

The actual cutting up part of creating the poles is incredibly easy. Just follow the same routine as the stationery pots.

The great thing about these totem poles is that the majority of the work is actually the really fun part; painting your tube. Totem poles are all about creating individual designs, just like Doodlers Anonymous have done with these crazy faces!

Just think of the hours of fun the kids will have and the ideas are limitless.

And a couple more practical suggestions

Reusing postal tubes doesn’t have to be complicated. There are some really simple and practical ways of reusing tubes that require no arts or crafts at all.

When we say practical, we mean things that will make your everyday life easier. Wrapping postal tubes around coat hangers like this will help to prevent crease lines in your clothes.

Or maybe if you’re a keen gardener or have an allotment, a more practical use for you would be to place the tube around the stem of a sapling tree to prevent damage while it grows.

Find your own use

Hopefully, these examples will have shown you the many possibilities to creatively reuse postal tubes. The strength and durability of these packaging products makes them ideal for storage, protection or fun and games.

This kind of creativity gives you a really cheap and safe way of introducing your family to arts and crafts. And as we approach the February half term school holidays, what better time to get crafty with your little ones!

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Jiffy® bags are as much of a household name as Sellotape and Hoover and have become an essential for e-commerce businesses and retailers around the world. But how does something as ubiquitous as an envelope become as unique as a Jiffy bag?

The early days of padded packaging

The Baldwin family, Jiffy’s founders, started out as wood wool manufacturers in 1896 in Birmingham. These very thin strands of wood were used as an early form of packaging because they were very springy. Even after being compressed, they bounced back to their original volume, so they could be used again and again. Wood wool was big business both in the UK and the USA in the late 1880s and was used in many products. When sulphuric acid was added, it became very absorbent, so much so wood wool was used in early surgical dressings and sanitary towels!

Thanks to the innovative nature of the Baldwin family, in 1964 The Jiffy Packaging Company Ltd was established to manufacture Jiffy Padded Bags, which were now lined with shredded newspaper print* rather than wood wool.

Even today the original Jiffy Padded Bag® is still significantly more durable and has more cushioning than lighter weight mailers. Over the years, the padded bag design has seen some huge advances. It is now folded and seamless on the sides, with a double-glued bottom flap to make each envelope virtually impossible to burst in the post. The outer is made from tough paper and the modern padding is formed from 100% recycled paper fibres which expand with use. To maximise protection it’s a great idea to ruffle the bag before filling. These elements all work together to create a cushioned, puncture-proof protective casing for heavy parts, engineered components and valuable export items.

What’s the Jiffy secret?

In 2014, Jiffy celebrated 50 years as one of the UK’s leading packaging materials producers. Starting with padded bags, they have now developed ten product ranges from protective foam profiles for cushioning box edges to furniture wraps and digitally printed mail bags. And it’s their dedication and investment in continuous innovation that has kept Jiffy at the forefront of packaging.

Jiffy were the first business in the UK to extrude PE (polyethylene) packaging foam in 1979, and by investing in state-of-the-art PE foam extrusion technology, they now lead the way in this market. After the Jiffy Padded Bag came the Mailmiser® and Airkraft® envelopes that use bubble wrap rather than padded fibres to ensure the envelopes are lightweight and more bouncy. This helped reduce postage costs for e-commerce businesses, retailers and individuals, and ensured items such as CDs, pharmaceuticals and promotional items arrive undamaged. Airkraft outers are laminated for even tougher protection from rips, punctures or the elements.

Meeting the demand for sustainability

Whilst their Padded Bags are fully recyclable, the company have now created Jiffy Green bubble film which is made with a minimum of 75% recycled materials, and is fully recyclable.

With sustainability a huge priority in packaging, Jiffy and have recently launched Earth Aware® which is a new way of packaging Jiffy mailers. By creating banded and flow wrapped bundles of bubble-lined mailers, Earth Aware removes the need for a corrugated packaging outer.

This simple saving means there’s no corrugated cardboard to dispose of, the amount of mailers that can be delivered on each pallet increases and the handling costs are reduced. This very forward-thinking product saw Jiffy named runner up in Packaging Europe magazine’s ‘Sustainability Awards 2015’.

The future for Jiffy

Jiffy manufacture all their bubble wrap inners with a layer of barrier film to seal each air pocket and minimise air escape during shipping. Bubble bags offer long-lasting protection and virtually puncture resistant outers. So it raises the question – if a Jiffy bag can be endlessly reused where will all the addresses go? Perhaps wipe clean outers will be Jiffy’s next innovation for an infinitely reusable mailer!

Discussing innovation with the National Account Manager, Colin Parker said, “Whether you choose the Jiffy® Green Padded Bag, Mailmiser® or Airkraft® bubble lined mailers, or the new and innovative foam lined mailer, Jiffy® Superlite®, there’s a huge variety of mailers for individuals, e-retailers and mail order companies to choose from, for a wide spectrum of applications.”

“Once you’ve found your perfect mailer, now you can customise it by adding your own logo, promotional message, or postage paid mark! They’re digitally printed, with a very low minimum order and fast turnaround which means you can really add a personal touch to mailings and still achieve sophisticated print quality without artwork or plate charges.”

* http://searchwarp.com/swa549745-The-History-Of-Padded-Envelopes.htm

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