Frequently asked questions
How can you tell that a security envelope has been opened?
The high-protection adhesive flap with tamper detection means the envelope must be torn to be opened.
What do the body and the tear-off stub carry?
A double barcode and double numbering, on the body of the envelope and on the tear-off stub (25 to 50 mm).
Which thickness should I choose?
As a guide, a 60 µm mailer holds about 3 kg and an 80 µm mailer about 5 kg. We manufacture from 60 to 100 µm.
How do I calculate the size?
Length = length of the contents + their thickness. Width = width of the contents + their thickness + 1 cm margin.
What are your prices?
Prices depend on size, thickness, options (printing, numbering, gusset, handle) and quantity. They are given on quotation.
Are the envelopes recyclable?
They are made of polyethylene, a recyclable material. The bubble versions are entirely polyethylene.
Can you print our logo?
Yes, in 1 to 4 colours. A print proof is sent to you before any production.
Another question? Write to us or call 09 50 75 81 38.