Title:
STANDING POUCH
Document Type and Number:
Japanese Patent JP3935540
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a standing pouch in which a pouring outlet is formed by cutting a part of a pouch, and the content can be safely and smoothly poured out to the last.
SOLUTION: In a standing pouch in the normal mode where an upper part is open, a bottom heat-sealed part 4 is heat-sealed with the heat seal pattern in which a downwardly arc-shape curved part 5 is provided on its upper part, and a non-seal type recessed part 6 to form a pouring outlet to be continuously provided on its bottom part, and auxiliary means 7a, 7b to be cut in which either recessed part 6 to be formed on forward and rear leg parts of the pouch is cut in the horizontal direction and opened to be the pouring outlet are provided on at least one leg part to constitute a standing pouch 10. The auxiliary means 7a, 7b to be cut are preferably provided singly or through a plurality of combinations of the notch, the perforation, and the half-cut line.
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Inventors:
Hayashi Shoho
Izumi Kojima
Takashi Nakagome
Hidehiko Masaki
Izumi Kojima
Takashi Nakagome
Hidehiko Masaki
Application Number:
JP31566896A
Publication Date:
June 27, 2007
Filing Date:
November 13, 1996
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B65D30/16; B65D33/00; B65D33/38; B65D77/38; (IPC1-7): B65D33/00; B65D30/16; B65D33/38; B65D77/38
Domestic Patent References:
| JP58180135U | ||||
| JP3081858U |
Attorney, Agent or Firm:
Satoshi Kanayama
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