Setup, Compatibility & Care
For optimal results, store these envelopes in a cool, dry place to prevent the peel and seal adhesive from drying out prematurely. When preparing mail, ensure your documents are folded neatly into A5 size to fit the 229 x 162mm dimensions. Avoid excessive moisture in the storage area, as this can affect the paper's finish and the strength of the adhesive. When sealing, apply firm, even pressure across the entire length of the flap to ensure the Power-Tac adhesive fully engages with the body of the envelope. If you are printing directly onto the envelopes, ensure your printer is set to handle thicker card-style media to avoid paper jams caused by the 120gsm weight.