Method for making a heavy duty bag having an easy opening spout
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United States of America Patent
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-
Dec 30, 1997
Issued Date -
N/A
app pub date -
Jan 31, 1997
filing date -
Mar 22, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A plastic, heavy duty bag having an easy opening pouring spout, and a method and apparatus for forming a plastic, heavy duty bag having an easy opening pouring spout are disclosed. The bag includes a radially disposed perforation in the upper corner of the bag. Above a heat sealing strip, a slit is formed in the portion of the bag extending above the heat sealing strip, to aid in tearing through the heat seal strip to gain access to the perforation.
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