Poly Security Envelopes and Shipping Bags

Poly Security Envelopes

PolyLOK™ Security Envelopes & Bags

PolyPAK offers a variety of tamper-evident plastic deposit bag and plastic shipping bag designs. Our Sure-Safe™ tamper-evident closure system uses a self-sealing, permanent adhesive.

Also available is our PolyVault™ anti-freeze closure system which offers the highest level of security, utilizing visual signals to detect all known mechanical, thermal, chemical and pre-tampering methods of compromise.

Our plastic security bags are used by armored carriers, financial institutions, and retailers for cash transfers, night deposits, checks, payroll, patient valuables, police evidence or other valuable items within your organization.

Information such as cashier, register number, date and content can be recorded on the bag because of its writable surface. Sequential numbers and tear-off receipts are part of the unique design.

  • Secure and Confidential
  • Tear-off receipt for accountability
  • Sure-Safe™ tamper-resistant closure
  • High Strength
  • Water and Tear resistant
  • Custom Sizes, Colors and sequential numbers
  • Custom printing up to 8 colors!
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 Stock Security Envelopes
PolyLOK™ Security Bags
Item # Size Style Case/Inner Pak Case Wt.
CTB69 6x9 Cash Tran 1000 9
NDE810 8x10 Nite Deposit 1000 20
NDE1013 10x13 Nite Deposit 1000 29