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Adhesive Envelopes
What are Adhesive Envelopes?
Adhesive envelopes are for posting documents or for other general office posting needs; they're made from either paper or a rigid card if its contents need to be kept straight - they can even be bubble padded if the contents are particularly fragile. Thanks to being self adhesive, these envelopes eliminate the need for other seals like glue or tape.
Self-seal envelopes provide a quick acting strong and reliable seal that saves time in the packaging process - once received safely, they can be opened with relative ease and recycled.
We offer envelopes with or without transparent windows that allow the contents inside to be partially visible - this is usually an address pre-printed onto the paperwork, removing the need for an adhesive label. Envelopes come in a variety of sizes too and can be customised as desired.
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.