Military Specification Rollstock

LPS Industries developed its flexible barrier material experience through a long relationship supplying the military since 1959. We’ve been continuously building upon our knowledge and experience of high performance, high barrier packaging materials and now offer a wide selection of the most popular military specification barrier packaging and wrapping material.

Our QPD (Qualified Products Database) listed products have been certified to continuously meet or exceed the stringent standards established for water vapor proof, greaseproof, heat sealable flexible materials. They are all manufactured to and in conformance with the methods and materials specified by the governing Federal or military specifications under an ISO 9001:2015 certified quality program.

Our military specification high barrier materials are available as roll stock or custom manufactured bags. All of our roll stock can be slit to order.

Military Specification High Barrier Roll Stock

  • MIL-PRF-121
  • MIL-PRF-22191, T1C2*
  • MIL-P-17667
  • MIL-PRF-131, C1*

Military Specification VCI Wrapping Material

  • MIL-PRF-3420

*LPS Industries is certified on the QPD as the manufacturer

Contact us with your questions, use the website form or for additional information about the available grades, types, classes and roll sizes. We’re here and happy to help.

Product Features and Specifications

MIL-PRF-22191

Supplied in 36” wide, 600-foot-long rolls on a 3” core.

  • Transparent
  • Heat-sealable
  • Water vapor proof
  • Puncture resistant
  • Allows “anytime” visual inspection of contents

The barrier materials covered by this specification are intended for use in specialized military methods of preservation. The combination of all performance characteristics of MIL-PRF-22191; water vapor transmission rate; transparency; contact corrosivity; storage stability; seam strength and fabrication; puncture, aging, blocking, and curl resistance; delamination; waterproofness; water resistance of markings provide the necessary requirements for protection from exposure to the extremes of the navy/naval aviation environment.

Navy/naval aviation items are exposed to high moisture, high salt concentration, transfer at sea, rough handling, and minimal storage conditions. There are no commercial equivalents that meet the physical, mechanical, and corrosion requirements necessary to protect material that is exposed to the operational naval aviation environment.

Specifically, Methods of Preservation 31, 32, 33, 41 and 51 of MIL-STD-2073-1 use MIL-PRF-22191 as the premier source of barrier materials that are transparent and provide waterproof and water-vapor proof (and water-vapor proof with desiccant) protection for applicable items encountering the above conditions. MIL-PRF-22191 provides the building blocks for applying specialized military preservation techniques approved under MIL-STD-2073-1.

MIL-PRF-131K

Supplied in 36″ wide, 600-foot-long rolls on a 3-inch core.

  • Heat-sealable
  • Greaseproof
  • Flexible
  • Low water vapor and oxygen transmission rates
  • Strong foil barrier material

The barrier materials covered by this specification are intended for use in specialized military methods of preservation. The combination of all performance characteristics of MIL-PRF-131; seam strength and fabrication; water vapor transmission rate; breaking strength; puncture, blocking and curl resistance; contact corrosivity; delamination; and water resistance of markings provide the necessary requirements for protection from exposure to the extremes of the navy/naval aviation environment. Navy/naval aviation items are exposed to high moisture, high salt concentration, transfer at sea, rough handling, and minimal storage conditions. There are no commercial equivalents that meet the physical, mechanical, and corrosion requirements necessary to protect material that is exposed to the operational naval aviation environment. Specifically, Methods 41, 42, 43, 51, 52, and 53 of MIL-STD-2073-1 use MIL-PRF-131 as the premier source of barrier materials that provide water-vapor proof (and water-vapor proof with desiccant) protection for applicable items encountering the above conditions

6.1.1 Class 1 (general use). Class 1 material with plastic non-woven backing is intended to be used in all packaging applications where heat-sealable, flexible, water-vapor proof, greaseproof, barrier materials are required.

MIL-PRF-121G

Supplied 36″ wide, 100 or 200 yards long, 3″ core.

  • Polylaminated paper
  • Waterproof
  • Greaseproof

The barrier materials covered by this specification are intended for use in specialized military methods of preservation. The combination of all performance characteristics of MIL-PRF-121; flexibility; waterproof; contact corrosivity; grease-proof; seam strength and fabrication; puncture, bursting, aging, blocking, and curl resistance; delamination; water resistance of markings provide the necessary requirements for protection from exposure to the extremes of the navy/naval aviation environment. Navy/naval aviation items are exposed to high moisture, high salt concentration, transfer at sea, rough handling, and minimal storage conditions. There are no commercial equivalents that meet the physical, mechanical, and corrosion requirements necessary to protect material that is exposed to the operational naval aviation environment. Specifically, MIL-STD-2073-1, Methods of Preservation 20 and 33, use MIL-PRF-121 as a primary source of barrier materials that provide waterproof and greaseproof protection for applicable items encountering the above conditions. MIL-PRF-121 provides one of the building blocks for applying specialized military preservation techniques approved under MIL-STD-2073-1.

MIL-DTL-17667

Supplied 36” wide, 200 yards long, 3” core.

  • Wrapping paper
  • Non-corrosive
  • Flat

The chemically neutral, non-corrosive wrapping paper covered by this specification is intended for use in specialized military methods of preservation. MIL-DTL-17667 is a premier material required for the Navy’s Prime Program. It provides a neutral wrap or cushioning material for unique Navy plastic disposal requirements in a marine environment.

Contact Us