Reclosable plastic bag and method for forming
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 22, 2003
Issued Date -
N/A
app pub date -
Jan 24, 2001
filing date -
Aug 27, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A reclosable plastic bag includes a pouch and first and second extruded fastener members heat sealed or welded thereto. One of the fastener members is provided with a plurality of standoffs in a flange area providing spaces between it and the opposing flange of the opposing fastening member to permit heat sealing or welding of the fastener members to the respective sidewalls of the pouch without inadvertently heat sealing or welding the flanges of the opposing fastener members together.
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Family
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Cited Art Landscape
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