B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 7/06 (2006.01) B29C 55/02 (2006.01) B32B 27/30 (2006.01) B32B 27/32 (2006.01) B65D 33/22 (2006.01) B65D 65/40 (2006.01) C08L 23/04 (2006.01) C08L 23/08 (2006.01)
Patent
CA 2351134
Described is a stretched multilayered film comprising: (a) a polyolefin layer; and (b) at least one peelable outer layer. Each peelable outer layer (b) independently is 0.5 to 5 µm thick, comprises a copolymer of vinyl acetate and ethylene, and has a vinyl acetate proportion of from 3 to 30 wt. %, based on the weight of the peelable outer layer (b). Also described is a method of using the multilayered film as a packaging film.
Schwarz Willi
Sperlich Bernd
Wagner Helmut
Wunderlich Hans
Fetherstonhaugh & Co.
Wolff Walsrode Ag
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