Fluid pack with a tapered upper portion
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United States of America Patent
Stats
-
Jan 10, 1989
Grant Date -
N/A
app pub date -
Jun 25, 1987
filing date -
Jun 28, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a pack for filling materials which are capable of flow, comprising a tube which is formed by at least one longitudinal sealing seam and which has a bottom and a top mounted to the ends thereof, of which the top has a pouring opening in the vicinity of its outer edge, wherein the tube comprises carrier material, for example cardboard, which is coated with thermoplastic material at least on one side, and the bottom is quadrangular and is formed from the folded-over tube of the pack in the form of a fold closure.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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