Setup, Compatibility & Care
To use these envelopes effectively, ensure that your documents are neatly folded (if using A4) and inserted into the center of the envelope to distribute weight evenly across the gusset. Once inserted, peel away the protective strip from the adhesive flap, fold the flap over, and apply firm pressure across the seal to ensure full contact. Store these envelopes in a cool, dry place away from direct sunlight to maintain the integrity of the adhesive strip. They are compatible with standard desk printers if you choose to print labels directly, though pre-printed self-adhesive address labels are recommended for the best visual finish.