Tab Locking Literature Mailers

Tab locking literature mailers add a tab-and-slot closure to our standard literature mailer format, giving print materials a more secure, tamper-evident seal than a basic fold closure. It's a common upgrade for mailers that need to stay closed reliably through the postal system. The tab shows clear signs of tampering if opened before it reaches its destination.

Q: What does tab locking add over a standard literature mailer?

A: A built-in tab-and-slot closure that locks more securely than a basic fold, reducing the chance of a mailer opening in transit.

Q: Do tab locking mailers still need tape?

A: No. The tab-locking design is self-sealing without additional tape.