Title:
POUCH-CONTAINER PACKAGING MATERIAL AND POUCH-CONTAINER PACKAGING BODY
Document Type and Number:
WIPO Patent Application WO/2021/125026
Kind Code:
A1
Abstract:
The present invention provides a pouch-container packaging material and a pouch-container packaging body with which a packaged object can be more reliably poured out through pressurization. Provided is a pouch-container packaging material A1 that includes: a pair of body sheets 1A, 1B that define a containment space 19 for containing 《MK2》an object 6 to be packaged《/MK2》; an opening section 18 that is provided at one side of the pair of body sheets 1A, 1B in the z-direction; an outlet part 5 that is provided at the other side of the pair of body sheets 1A, 1B in the z-direction with respect to the opening section 18; and, at a position closer to the other side in the z-direction than the opening section 18 is, an opening and closing part 2 that puts the containment space 19 in a closed state and in an open state. The pouch-container packaging material A1 includes: a locking band part 3 that is fixed to the pair of body sheets 1A, 1B at a pair of fixing sections 31 apart from each other in the width direction (x-direction) perpendicular to the y-direction, in which the pair of body sheets 1A, 1B face, and the z-direction and that forms an insertion space 39 between the locking band part 3 and an outer surface of one of the pair of body sheets 1A, 1B; and locking parts 11 that are formed of at least one of the pair of body sheets 1A, 1B and that are locked to the locking band part 3 when the pair of body sheets 1A, 1B are inserted into the insertion space 39 in a state of being folded.
Inventors:
DAN YUMA (JP)
TAKANO TADASHI (JP)
TAKANO TADASHI (JP)
Application Number:
PCT/JP2020/045980
Publication Date:
June 24, 2021
Filing Date:
December 10, 2020
Export Citation:
Assignee:
FUJI SEAL INT INC (JP)
International Classes:
B65D33/24; B65D33/25; B65D33/38; B65D75/58; B65D83/00
Foreign References:
| JP2008127021A | 2008-06-05 | |||
| JP2019531988A | 2019-11-07 | |||
| JPH10706A | 1998-01-06 | |||
| US20080267542A1 | 2008-10-30 | |||
| JP2008127021A | 2008-06-05 |
Other References:
See also references of EP 4079656A4
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