Stock material or miscellaneous articles – Hollow or container type article – Shrinkable or shrunk
Patent
1996-07-29
1998-11-17
Kiliman, Leszek
Stock material or miscellaneous articles
Hollow or container type article
Shrinkable or shrunk
428 352, 428 354, 428 366, 428 367, 428516, 428348, 428500, 428216, 428518, 428519, B65B 5300, F16B 400
Patent
active
058373357
ABSTRACT:
A heat-shrinkable, biaxially-oriented, multilayer film has a first layer comprising an ethylene/alpha-olefin copolymer having a major DSC peak of less than 105.degree. C. The multilayer film has a free shrink, at 185.degree. F., of at least 80 percent, and all layers of the multilayer film are shrink-compatible with respect to one another. Preferably, the multilayer film has a second layer which is an oxygen barrier layer, and preferably both of the outer film layers are grease-resistant. Furthermore, the invention includes a bag comprising the multilayer film, as well as a packaged product having a package comprising the multilayer film.
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Cryovac Inc.
Hurley Jr. Rupert B.
Kiliman Leszek
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