Self-Seal Kraft Mailer — Custom Printed Kraft Mailers

The details

Self-Seal Kraft Mailer

The self-seal kraft mailer is built for the packing bench. Peel the liner, press the flap, and the permanent adhesive strip closes the mailer in about two seconds — no tape gun, no water sponge, no reinforcement pass. For shops sealing dozens or hundreds of orders a shift, the seconds compound into hours, and every one of those orders still leaves in kraft printed with your brand.

Three sizes from 6 by 9 to 12 by 15.5 inches cover books, apparel, accessories, and everyday e-commerce orders, all in 80 lb kraft with reinforced seams. A built-in tear strip lets customers open the mailer cleanly without scissors, and an optional second adhesive strip turns the same mailer into a return shipper — the customer reuses it to send an exchange back, no new packaging required.

Booksellers and media shippers live on this format, high-volume DTC brands standardize on it to speed up fulfillment, and returns-heavy categories like apparel love the dual-strip option. The minimum order is just 12 packs, your free mockup arrives within 24 hours with unlimited revisions, and orders ship in 2 weeks (faster turnaround available with express shipping).