Abstract: A film comprises a barrier layer including PVdC or EVOH, a skin layer, and an intermediate layer comprising at least about 50% of propylene/ethylene copolymer. The film has at least about 10% free shrink in at least one direction at 85° C. The film is useful in making barrier shrink bags.

Abstract: A patch bag includes a patch having a layer including styrene/butadiene/styrene block copolymer. A bag includes a layer including styrene/butadiene/styrene block copolymer, and a layer including an oxygen barrier.

Abstract: A packaged food product includes a food product and a package enclosing the food product. The package may be formed from a coated, printed film that includes a substrate film including one or more thermoplastic materials and having an average thickness of less than about 15 mils. An image is printed on the print side of the substrate film. A radiation-cured varnish covers the printed image. The radiation-cured varnish was formed by coating the printed image with a radiation-curable varnish that includes one or more polymerizable reactants and optionally one or more photointiators. The radiation-curable varnish is subsequently exposed to radiation sufficient to polymerize at least 90 weight % of the polymerizable reactants. When the coated, printed film is tested according to the FDA migration test protocol, no more than 50 parts per billion total of any of the polymerizable reactants and the optional photoinitiators migrate within 10 days at 40° C.