Tooling to form tear-off strip on a dispenser pouch
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United States of America Patent
Stats
-
Jul 11, 1995
Issued Date -
N/A
app pub date -
Nov 12, 1993
filing date -
Jan 29, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An enlarged dispensing pouch for holding viscous food product for dispensing from a specific hand held or similar type dispenser, is formed so as to include a tear strip which will accurately and consistently open a funnel-shaped, centrally disposed outlet spout formed in the pouch. The tooling to form the tear-off strip across the pouch and up to the outlet spout includes a plurality of blade groupings having specifically sized and shaped blades to form a predetermined number of enlarged perforations and smaller end perforations along the tearline of pouches to enable the tear strips so formed to be accurately and consistently torn off the pouches.
First Claim
Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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