Polyethylene stretch films

Details Polyethylene stretch films Polyethylene stretch films

1992-10-19

1995-03-21

Buffalow, Edith

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428349, 428500, 428516, 428520, B32B 2708

Patent

active

053994264

ABSTRACT:
Monolayer and multilayer film structures having at least one layer of a polymer blend comprising at least one branched polymer (e.g., low density polyethylene (LDPE) or ethylene/vinyl actetate copolymer (EVA)) and at least one linear polyethylene (e.g., LLDPE) are disclosed. The film structures have a good overall balance of properties, including high ultimate elongation, excellent load retention and good machine direction tear. The films are especially useful for pallet wrapping applications.

REFERENCES:
patent: 4436788 (1984-03-01), Cooper
patent: 4504434 (1985-03-01), Cooper
patent: 4576844 (1986-03-01), Murray et al.
patent: 4672684 (1987-06-01), Barnes et al.
patent: 4677007 (1987-06-01), Murray
patent: 4680207 (1987-07-01), Murray
patent: 4681781 (1987-07-01), Murray et al.

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