Learn About Barrier Films
Fruth Custom Plastics works with a number of different materials in an effort to provide our customers the options they need to meet their product and end-use specifications and properties. To the right are samples of NAPP Foil and Static Shielding bags; these are just a few of the many barrier film materials we offer in a wide range of sizes as well as custom designed options available (refer to the “custom items” tab to the left for a better idea of offerings). The table below lists some of the more frequently requested materials as well as some of the properties commonly associated with the materials.
Materials
Static
Shield
EMI Static Shield/REV C
Mil-B-131
Scrim
Kraft Foil
Kraft Poly
Tyvek Foil
NAPP Foil
Mylar Foil
Characteristics/Properties
Polyester/metallic/anti-static PE, transparent
Moisture protection, vapor proof
Moisture protection, vapor proof, radio frequency and magnetic field resistance
Moisture protection, vapor proof, corrosion resistance, highly tensile/high puncture strength
Moisture protection, vapor proof, heat sealable, corrosion resistance, MIL-B-131 III Type 1
Kraft paper and foil laminate, MIL-B-121 G
Kraft paper and PE laminate
Static protection, moisture protection
Poly/foil/poly, MIL-B-131 lower cost alternative
Light resistance, printable material
Wide Variety of Barrier Films
Additional barrier materials are available, this is just a listing of some of the more commonly requested. Also, as you can see many of the materials listed overlap on characteristics and/or properties; we will work with you to find the barrier material best suited for your product, specifications, and budget.




