Bag made of foil material and a method of producing such a bag
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United States of America Patent
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May 17, 1994
Grant Date -
N/A
app pub date -
May 15, 1992
filing date -
May 16, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
The bag includes at the area of a corner or a projection a pouring structure which is in part enclosed by a seam. The pouring structure includes a channel and a tube located in the channel in order to prevent a collapsing of the channel and to channel the discharging of the contents of the bag.
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Cited Art Landscape
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