Tear strip for gas sterilizable package and package
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United States of America Patent
Stats
-
Jan 11, 1983
Grant Date -
N/A
app pub date -
Jun 10, 1981
filing date -
Jun 10, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fiber free, fast breathing tear strip for a gas sterilizable package which comprises a sandwich of a gas permeable membrane impervious to bacteria, and a perforated, or slit plastic sheet. The sandwich is peelably sealed around the access opening of a bag. One seam of the tear strip can be made non-peelable so that the tear strip becomes non-detachable. Particular embodiments of gas sterilizable packages which utilize the invented tear strip are disclosed.
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