Slip-cling stretch film

Details Slip-cling stretch film Slip-cling stretch film

2007-06-15

2009-10-13

Sample, David R (Department: 1794)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

C428S220000, C428S352000, C428S354000, C428S411100

Reexamination Certificate

active

07601420

ABSTRACT:
A multilayer stretch film having a high slip surface and an aggressive cling surface for wrapping items or loads for ease of transport is disclosed. In one embodiment, there is disclosed a multilayer film comprises a first surface having a coefficient of friction at least less than about 0.9, comprising at least polypropylene and high density polyethylene, a second surface having a cling force to the first surface at least greater than about 5 g/in, comprising at least ethylene methyl acrylate copolymer and a tackifier resin, and a core layer, positioned between the first surface and the second surface, comprising at least linear low density polyethylene or its blend.

REFERENCES:
patent: 2668988 (1954-02-01), Bailey et al.
patent: 3576051 (1971-04-01), Click et al.
patent: 4073782 (1978-02-01), Kishi et al.
patent: 4082877 (1978-04-01), Shadle
patent: 4682941 (1987-07-01), Upmeier et al.
patent: 5085927 (1992-02-01), Dohrer
patent: 5208096 (1993-05-01), Dohrer
patent: 5458841 (1995-10-01), Shirrell
patent: 5531393 (1996-07-01), Salzsauler et al.
patent: 5741389 (1998-04-01), Yoshino
patent: 5752362 (1998-05-01), Eichbauer
patent: 5907943 (1999-06-01), Eichbauer
patent: 5955205 (1999-09-01), Ramsey et al.
patent: 5981028 (1999-11-01), Sugawa et al.
patent: 6083611 (2000-07-01), Eichbauer et al.
patent: 6093480 (2000-07-01), Eichbauer
patent: 6126769 (2000-10-01), Scharrenberg
patent: 6168840 (2001-01-01), Johnstone
patent: 6171681 (2001-01-01), Mascarenhas et al.
patent: 6299968 (2001-10-01), Karaoglu et al.
patent: 6361875 (2002-03-01), Karaoglu et al.
patent: 6413346 (2002-07-01), Planeta et al.
patent: 6492010 (2002-12-01), Karaoglu et al.
patent: 6495245 (2002-12-01), Karaoglu et al.
patent: 6592699 (2003-07-01), Mehta et al.
patent: RE38429 (2004-02-01), Eichbauer
patent: 6692805 (2004-02-01), Bonke
patent: 6794024 (2004-09-01), Walton et al.
patent: RE38658 (2004-11-01), Eichbauer
patent: 7172815 (2007-02-01), Cook et al.
patent: 7226655 (2007-06-01), Iriya et al.
patent: 2003/0189118 (2003-10-01), Smith
patent: 2006/0243842 (2006-11-01), Garcia

Affiliated with

Also associated with

Rating

Slip-cling stretch film does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Slip-cling stretch film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slip-cling stretch film will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4115798