Dispenser pouch and tooling for making

Details Dispenser pouch and tooling for making Dispenser pouch and tooling for making

1993-09-20

1995-04-25

Sipos, John

Package making

Progressively seamed cover web or web folds

With closing of web between package units

53546, 53552, 53554, 531338, B65B 906

Patent

active

054088070

ABSTRACT:
A 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 to open a funnel-shaped, centrally disposed outlet spout formed to be sealingly held in the specific dispenser. The pouch includes a pair of alignment/holding openings formed on either side of the outlet spout for securing the pouch in a fixed position in the dispenser. The invention also includes head seal tooling having a pair of heated jaws which are brought together to simultaneously form the bottom seal of a top unfilled, pouch and the outlet spout and angularly disposed top seals of a filled lower pouch, while at the same time forming perforations for the tear strip, the pair of openings in the lower pouch and cutting-off the formed, filled and sealed lower pouch from the upper pouch.

REFERENCES:
patent: 3278085 (1966-10-01), Brown
patent: 3528214 (1970-09-01), Calvano
patent: 3874976 (1975-04-01), MacFarland
patent: 3913789 (1975-10-01), Miller
patent: 4353196 (1982-10-01), Beer et al.
patent: 4512138 (1985-04-01), Greenawalt
patent: 4566252 (1986-01-01), Watanabe et al.
patent: 4682976 (1987-07-01), Martin et al.
patent: 4761197 (1988-08-01), Christine et al.
patent: 4845926 (1989-07-01), Davis
patent: 4861414 (1989-08-01), Vogan
patent: 4932562 (1990-06-01), Christine
patent: 5167107 (1992-12-01), Terminella et al.

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