Multi-layer self-tack wrapping film

Details Multi-layer self-tack wrapping film Multi-layer self-tack wrapping film

1997-11-04

2000-09-12

Thibodeau, Paul

Stock material or miscellaneous articles

Composite

Of polycarbonate

428515, 428516, B32B 2736, B32B 2708

Patent

active

061175536

ABSTRACT:
There is provided a self-tack wrapping film comprising a non-oriented multi-layer film of a chlorine-free resin, which is regulated in (a) tensile breaking elongation at a longitudinal direction, (b) ratio of a tensile breaking elongation at a transverse direction to the tensile breaking elongation at a longitudinal direction, (c) tensile breaking load at a longitudinal direction (LLD), (d) ratio of the tensile breaking load at a longitudinal direction to a tensile breaking load at a transverse direction, (e) tensile modulus at a longitudinal direction and that at a transverse direction, (f) tackiness, (g) heat resistant temperature and (h) respective thermal shrinkage percents at longitudinal and transverse directions, to a predetermined range, which wrapping film has improved tackiness, heat resistance, microwave oven suitability and "saw blade" cutting characteristics, and appropriate flexibility.

REFERENCES:
patent: 3262992 (1966-07-01), Holzer et al.
patent: 3354239 (1967-11-01), Short et al.
patent: 4857594 (1989-08-01), Lakshmanan et al.
patent: 4879147 (1989-11-01), Newman et al.
patent: 5109069 (1992-04-01), Shibata et al.
patent: 5122415 (1992-06-01), Schinkel et al.
patent: 5219628 (1993-06-01), Hathaway et al.
patent: 5376437 (1994-12-01), Kawakami et al.
patent: 5492767 (1996-02-01), Yazaki et al.
patent: 5569693 (1996-10-01), Doshi et al.
patent: 5641569 (1997-06-01), Hayashida et al.
patent: 5654372 (1997-08-01), Sadatoshi et al.
patent: 5712044 (1998-01-01), Fanselow et al.
patent: 5820979 (1998-10-01), Kitazaki et al.
patent: 5827559 (1998-10-01), Powell

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