Zippered film and bag
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 31, 1995
Issued Date -
N/A
app pub date -
Jul 12, 1994
filing date -
Oct 26, 1992
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A reclosable bag and plastic film and method for making the bag. The bag has a reclosable fastener connected to a single wall of the bag, and the film has a reclosable fastener connected to one side thereof which does not require attachment to any other portion of the film when making a bag. The fastener has a tamper-proof member attached thereto to indicate if the bag has been previously opened. The method includes providing a roll of film with attached fasteners, unwinding the film, forming it into a tube, and sealing the tube to form a bag.
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