Pouch produced from a flexible sheet blank

Details Pouch produced from a flexible sheet blank Pouch produced from a flexible sheet blank

1987-06-22

1988-11-22

Little, Willis

Special receptacle or package

For tobacco, pipe or cigarette holder

Pouch type

B65D 8510

Patent

active

047859334

ABSTRACT:
In a (roll-up) pouch, a transverse closing seam 20 can be pulled open (peel-seal seam). The closing seam 20 is formed in the region of a closing strip 22 folded round inwards. This is provided, at the ends or lateral edges, with recesses 23, 24 which allow stable sealing in this region and which thus stabilize the closing seam at the ends.

REFERENCES:
patent: 2161474 (1939-06-01), Klein
patent: 3510053 (1970-05-01), Focke
patent: 3596828 (1971-08-01), Foster et al.
patent: 3696917 (1972-10-01), Levi

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