stampseal
Stampseal is a brand of adhesive stamps, often used for postage and sealing envelopes. These stamps are typically small, rectangular pieces of paper with a printed design and a water-activated adhesive on the back. When moistened, the adhesive allows the stamp to be affixed to a surface, most commonly an envelope being sent through the mail.
The primary function of stampseal is to serve as prepayment for postal services. By affixing the correct
The manufacturing process for stampseal involves printing designs onto large sheets of paper, which are then