Heat-shrinkable envelope having a tear-resistant reinforcing component
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United States of America Patent
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-
Jan 19, 1993
Issued Date -
N/A
app pub date -
May 21, 1992
filing date -
Oct 20, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention is directed to a heat-shrinkable envelope composed of a heat-shrinkable component and a reinforcing component that is embedded in the heat-shrinkable component and has undulations or corrugations. The reinforcing component has special arrangements for stopping tears, such as the provisions of embossments or beads, the provision of holes, punctures and slots.
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