Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1978-05-01
1980-12-23
Cannon, James C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
426126, 428336, 428339, 428461, 4284758, 4284761, 428523, B32B 1508, B32B 2708, B32B 2732, B32B 2734
Patent
active
042411300
ABSTRACT:
A package laminate is described which is abrasion and crack resistant and particularly suitable for use in wrapping food products. The package laminate is formed with a biaxially oriented nylon film bonded to one side of an inner located metallic foil with an intermediate bonding layer. A smooth abrasion resistant and moisture impermeable layer in the form of a triextrusion product is bonded to the other side of the metallic foil with an intermediate bonding layer. The completed package laminate is characterized by its resistance to cracking from repeated flexure while enabling a straight, predetermined directional tear without a jagged edge.
REFERENCES:
patent: 3840427 (1974-10-01), Brazier et al.
patent: 3843479 (1974-10-01), Matsunami et al.
patent: 3908070 (1975-09-01), Marzolf
patent: 3972467 (1976-08-01), Whillock
patent: 4015044 (1977-03-01), Yoda et al.
Cannon James C.
Champion International Corporation
Sommer Evelyn M.
LandOfFree
Abrasion and crack resistant package laminate does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Abrasion and crack resistant package laminate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Abrasion and crack resistant package laminate will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2243202