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Adhesive Envelopes
What are Adhesive Envelopes?
Adhesive envelopes are the ideal solution for posting a range of different documents or for general office posting; our supplied envelopes come in a variety of different sizes and materials too!
They can be made from paper, or rigid card if the contents inside must be kept as straight as possible.
Envelopes can even be bubble padded if the inside contents are delicate.
We also offer envelopes with "windows" so that the contents inside, (usually an address on the paperwork), can be viewed from the outside, preventing the need for an adhesive label.
They are also known as....
Board Envelopes, Board Back envelopes, Cardboard Envelopes, Windowed Envelopes, Non-Windowed Envelopes, Cardboard Backed Envelopes, Board Backed Envelopes, Self Seal Envelopes
Our Bestsellers....
Please see our most popular selling sizes below. To discuss our (competitive) prices and to order your adhesive envelopes now, just call our team on 01376 584000 or fill in our enquiry form. One of our reps will be in touch.
If your preferred specification is not listed, let us know what is required, and we will let you know if it is something we can supply.
| 215mm | 145mm | Rigid Card | White | Self Seal | Plain |
| 220mm | 110mm | Paper (DL) | White | Self Seal | Plain |
| 220mm | 110mm | Paper (DL) | White | Self Seal | Windowed |
| 229mm | 162mm | Paper (C5) | Manilla | Self Seal | Plain |
| 229mm | 162mm | Paper (C5) | White | Self Seal | Plain |
| 229mm | 162mm | Paper (C5) | White | Self Seal | Windowed |
| 229mm | 162mm | Rigid Card | White | Self Seal | Plain |
| 238mm | 163mm | Board Backed | Buff | Self Seal | Plain |
| 239mm | 164mm | Rigid Card | White | Self Seal | Plain |
| 324mm | 229mm | Rigid Card | White | Self Seal | Plain |
| 324mm | 229mm | Board Backed | Buff | Self Seal | Plain |
| 324mm | 229mm | Paper (C4) (Basket weave Material) | Manilla | Self Seal | Plain |
| 324mm | 229mm | Paper (C4) | White | Self Seal | Plain |
| 324mm | 229mm | Paper (C4) | White | Self Seal | Windowed |
| 330mm | 248mm | Rigid Card | White | Self Seal | Plain |
| 330mm | 267mm | Rigid Card | White | Self Seal | Plain |
| 430mm | 320mm | Board Backed | White | Self Seal | Plain |
| 444mm | 368mm | Board Backed | Buff | Self Seal | Plain |
| 455mm | 330mm | Rigid Card | White | Self Seal | Plain |
| 457mm | 324mm | Board Backed | Manilla | Self Seal | Plain |
| 500mm | 340mm | Rigid Card | Manilla | Self Seal | Plain |
Who are Proton Packaging?
Established in 1989, Proton Packaging is a long standing packaging wholesale supplier based in Kelvedon, Essex (near Braintree, Chelmsford and Colchester). We are mainly a business to business supplier of packaging goods in bulk, and can also help your business with any bespoke packaging requirements.
We provide a variety of different products, including but not limited to: cardboard boxes, carton sealing tape, industrial adhesive tape, bubble wrap, pallet wrap, pallet strapping tape, polythene, foam, paper, polystyrene packaging products, postal items, cushioning products, and much much more.
Our mission has always been to deliver premium value to our customers; providing quality products, an unsurpassed service and competitive prices.