Add value to your presentation and printed projects with these unique self adhesive laminating pouches. Also referred to as cold laminating pouches, or self-sealing pouches, these or self-adhesive laminating pouches are manufactured using polypropylene, which is copy-safe, flexible, shatter-free, durable, and economically priced. Lamination Depot's self-sealing laminating pouches work without the use of a laminator. All you need to do is remove the inside liner, place your item into the pouch, and press the top layer down firmly.