Plastic package with fastener
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 12, 2001
Grant Date -
N/A
app pub date -
Mar 30, 1999
filing date -
Oct 1, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A plastic package with a fastener composed of a plastic package body and a sealing sheet disposed in an internal portion of the package, wherein a first side of the package body and the sealing sheet are capable of being opened and closed by the fastener at an inlet portion of the package body, and a second side of the package body and the sealing sheet are sealed and the first side of the package body and the sealing sheet are bonded by peelable bonding portion(s) at a more internal side and/or external side of the package than the fastener. The package of the present invention has excellent filling, opening and resealing abilities even if the contents are liquid, as well as excellent pressure resistance.
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