Envelope

The envelopes we produce can come in any format, and they can be opened along the longer edge or along the shorter edge. The closing flaps are adhesive-free. We fill orders for envelopes without flaps as well as envelopes with elongated flaps.

Please note that the thickness of paper used to produce an envelope must be adjusted to its size. For example, paper of 120-170 g/m2 is the right raw material for envelopes intended to store documents or photographs not exceeding dimensions of 30x40 cm. In the case of larger formats, it is necessary to use denser paper or paperboard, e.g. 240, 300, or 450 g/m2. 

We would advise against producing envelopes from paper such as 95 g/m2 cotton paper, or 100 g/m2 Carta Guardia. Application of an adhesive agent often produces a rippling and warping effect on envelope edges. It is not possible at all to produce an envelope from intrleaving 32 g/m2 paper. 

Note: when placing an order for envelopes, make sure you provide us with their inner dimensions which take into account a safety margin added to the format of an object to be stored.

We use a high quality EVA adhesive to produce our envelopes.