The document details the specifications and properties of MIL-PRF-131K Class I super heavy-duty barrier packaging, which is designed to be water vapor proof and grease proof. Protective Packaging Corporation, with over 25 years of experience in military packaging, provides various MIL-spec compliant barrier materials and packaging solutions for shipping and storage needs. For more information, visit their website or contact their Carrollton, Texas office.

1. MIL PRF 131K Class I Data Sheet
(PROTECT 200)
Super Heavy Duty Barrier Packaging: Watervaporproof, Greaseproof, Flexible,
Heat-Sealable
Structure: Biax Nylon/PE/Cross-Lam PE/PE/Foil/Heavy Duty Coex
PHYSICAL PROPERTIES
Disclaimer:
The mil prf 131 data presented refers to typical values only and should serve only as a
guide and does not encompass normal variability, or constitute any warranty. We urge
purchasers to conduct tests for suitability in their specific end use.
About Protective Packaging Corporation:
Protective Packaging Corporation produces barrier bags for corrosion prevention and
static shielding during shipping and storage. With over 25 years of military packaging
solutions to the US armed forces, Protective Packaging Corporation carries a wide range
of mil-spec compliant barrier materials available in rolls, sheets, tubes and bags. The
company’s packaging consultants assist customers in addressing all forms of shipping
needs, from protecting cargo during shipment to preserving items during long-term
storage. For more information on Protective Packaging Corporation, visit
http://www.protectivepackaging.net.
Protective Packaging Corporation
Certified: ISO 9001: 2008
Phone: 972-446-2247
1746 West Crosby Road, Suite 108
Carrollton, Texas 75006