PRODUCTSpostal envelopes postal pockets envelopes with acknowledgement of receipt packed envelopes packed pockets packed envelopes with acknowledgement of receipt envelopes with acknowledgement of delivery-window envelopes with acknowledgement of delivery-flap envelopes for automatic filling bubble envelopes customized envelopes packing list envelopes printed envelopes and pockets letterheads and office papers
Postal envelopes C5
Standard envelopes of size C5 162 x 229 mm
Made from paper with specific parameters, such as sufficient strength, flatness, constant shade, crush stiffness, etc. Standard paper weight is 80 g/m2.
As a standard, we offer envelopes with straight flap and with 3 types of flap sealing (gummed, self-seal, strip-seal). Detail information is explained in Technical information.
Strip-seal – on closing flap is applied glue, which is covered by a strip of silicon paper. It can be simply peeled before envelope is sealed. The strip of silicon paper is removed, when the documents are already inside of envelope. That's why inserting documents into envelope are a lot simplier and cleaner. You or your documents don't touch the glue at all.
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