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0800 542 44 28 Mon-Thurs 8:00am-6pm,
Fri 8:00am-5:30pm
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Brown cardboard envelopes with locking flaps

(6 references)

2 reviews

Up to 20% Off

From £42.75 ex. VAT

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Next day delivery

350 gsm micro-flute corrugated board
Keeps items free from creasing during posting
Reinforced corners also provide extra protection
Expandable edges increase height up to 40 mm
Sold in packs

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Eco-responsible product

Reference	internal height mm	internal opening mm	weight g	mail format	pack quantity	Price ex. VAT per pack Up to 20% Off				Quantity
Reference	internal height mm	internal opening mm	weight g	mail format	pack quantity	1 +	3 +	5 +	10 +	Quantity
RCA05C	250	360	78	small parcel	100	58.70	46.95	46.95	46.95
RCA09C	520	670	278	large parcel	50	100.00	79.99	79.99	79.99
RCA04C	230	330	67	large letter / small parcel	100	53.45	48.10	45.40	42.75
RCA06C	320	440	119	small parcel	100	83.55	75.19	70.99	66.80
RCA07C	430	530	185	medium parcel	100	134.00	120.00	113.00	107.00
RCA59C	450	590	216	medium parcel	50	78.30	70.45	66.55	62.60

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Detailed description

Expandable and tamper evident for secure mailing

These brown, carton envelopes feature tamper evident locking flaps, which once inserted cannot be opened without causing considerable damage to the cardboard envelope. For extra security, double seal the envelopes with one of our packaging tapes. Each mailer is manufactured from 350 gsm micro-flute corrugated board which helps maintain the structure and rigidity of the envelope.

This board keeps your products flat and free from creasing during posting and will protect from day to day wear and tear. Reinforced corners also provide extra protection for your products.

The expandable edges allow the cardboard envelope to increase in height by up to 40 mm, meaning that you can use these cardboard envelopes to post a variety of different products including, DVDs, CDs, books, catalogues and calendars.

If you want to discuss your packaging requirements with one of our experts call 0800 542 44 28 today, and get next day delivery.

Sold in packs.

Quantity Available in packs of 50 or 100 depending on the size of the envelope. Please see our discounts for 3 or more packs if you want to order in bulk.

Size and shape options These carton envelopes with locking flaps start at 230x330mm and go up to 450x700mm (internal opening x height).

Materials RAJA’s carton envelopes are made from 350gsm micro-flute corrugated board.

Environmental information 100% recyclable.

Delivery information Delivered in packs of 50 or 100.

Advice

How to choose the correct size brown cardboard envelope for your product:When the cardboard envelope is expanded, please note that envelope decreases in opening and length measurements.To use at minimum capacity: Subtract 20 mm from the opening and 10 mm from the length.To use at maximum capacity: Subtract 60 mm from the opening and 30 mm from the length.