Unlike foil-based materials, PVDC resists pin-holing and flex-cracking, while allowing on-line metal detection tests after the package is sealed.
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Designed for dry food applications, new non-foil PVDC-coated paper from American Packaging (Rochester, NY) has a moisture vapor transmission rate of .03 g/100 sq"/24 hr/100° to 90° RH.
Unlike foil-based materials, PVDC resists pin-holing and flex-cracking, while allowing on-line metal detection tests after the package is sealed.