Easy open tab sealer for packages
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United States of America Patent
Stats
-
Sep 26, 1995
Issued Date -
N/A
app pub date -
Jan 12, 1993
filing date -
May 19, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for a pull tab opening mechanism utilized in container systems for easy opening and convenient manufacturing. The method and apparatus therefor comprising a base paper stock in which a pour hole is die cut. The paper stock being laminated with layers of aluminum foil and polyethylene which cover the die cut pour hole. A pull tab system adhered to the top of the laminated structure advantageously provides an opening mechanism which does not compromise the integrity of the container and is easily manufactured.
First Claim
Family
International Classification(s)
Cited Art Landscape
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