Title:
STEAM RELEASE STANDING POUCH AND CONTENT-ENCLOSING STANDING POUCH
Document Type and Number:
WIPO Patent Application WO/2013/133092
Kind Code:
A1
Abstract:
Provided are a steam release standing pouch, which has a structure in which the seal separates more reliably, and a content-enclosing standing pouch formed using said pouch. The steam release standing pouch has a first steam-passing section (42). The distance (L1) between the inner margin (42B) of the tip of the steam-passing section and the center of maximum expansion (OA), which is the center of the portion where expansion is expected to be maximal, is shorter than either the distance (L7) between the inner margin (41C) of the first upper side and the center of maximum expansion (OA) or the distance (L3) between the inner margin (43A) of the first middle side (43) and the center of maximum expansion (OA).
Inventors:
KONDO HIDEYA (JP)
KAWAI HIROFUMI (JP)
KAWAI HIROFUMI (JP)
Application Number:
PCT/JP2013/055008
Publication Date:
September 12, 2013
Filing Date:
February 26, 2013
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD (JP)
International Classes:
B65D33/01; B65D30/16; B65D81/34
Foreign References:
| JPH10101154A | 1998-04-21 | |||
| JP2007297081A | 2007-11-15 | |||
| JP2005320023A | 2005-11-17 | |||
| JP2005047598A | 2005-02-24 | |||
| US20110100983A1 | 2011-05-05 | |||
| JP2006143237A | 2006-06-08 | |||
| JPH0410079U | 1992-01-28 |
Other References:
See also references of EP 2824036A4
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
Hironori Onda (JP)
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Claims: