Thermoplastic films for use in stretch/cling applications

Details Thermoplastic films for use in stretch/cling applications Thermoplastic films for use in stretch/cling applications

1990-12-06

1994-03-08

Buffalow, Edith

Stock material or miscellaneous articles

Hollow or container type article

Shrinkable or shrunk

428517, B65B 5300

Patent

active

052925609

ABSTRACT:
A thermoplastic film is provided which is especially suitable for use in stretch/.cling applications such as, for example, the bundling, packaging and unitizing of foods and other goods. The film comprises a cling layer comprising a polymer of at least ethylene and acrylate, preferably without a tackifying additive. The film further comprises a slip layer comprising a polyolefin preferably including an anticling (slip and/or antiblock) additive. Preferred polyolefins include linear low density polyethylene and polypropylene.

REFERENCES:
patent: 4680330 (1987-07-01), Berrie et al.
patent: 4853290 (1989-08-01), Yanidis
patent: 5049423 (1991-09-01), German, Jr.
patent: 5066526 (1991-11-01), German, Jr.

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