Novel closure device for shrinkwraps

Details Novel closure device for shrinkwraps Novel closure device for shrinkwraps

1989-03-06

1990-10-09

Lesmes, George F.

Stock material or miscellaneous articles

Layer or component removable to expose adhesive

Halogen containing compound

428 78, 428189, 428349, 428354, 428913, B32B 308, B32B 706

Patent

active

049619780

ABSTRACT:
A closure device for shrinkwraps comprising a high temperature-resistant, flame-resistant and dimensionally stable backing layer, a cross linked, high temperature-resistant, shear-resistant, and flame-resistant pressure sensitive adhesive applied to one surface of the backing layer; a heat-shrinkable film dimensionally smaller than the pressure sensitive adhesive layer positioned on the adhesive layer so as to maintain a peripheral area of exposed pressure sensitive adhesive; and an optional release liner applied so as to protect the exposed pressure sensitive adhesive layer from premature and unwanted contact prior to use.

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patent: 4767653 (1988-08-01), Renstrom

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