Title:
ZIPPER TAPE-EQUIPPED BAG BODY, ARTICLE HOUSING METHOD FOR ZIPPER TAPE-EQUIPPED BAG BODY, MANUFACTURING METHOD FOR ZIPPER TAPE-EQUIPPED BAG BODY, AND MANUFACTURING DEVICE FOR ZIPPER TAPE-EQUIPPED BAG BODY
Document Type and Number:
WIPO Patent Application WO/2015/178318
Kind Code:
A1
Abstract:
Regarding a female side belt-shaped base part (211), one edge side corresponding to an open end (12) side of a bag body (10) from a female side hook part (212), and the other edge side corresponding to a housing space (13) side are attached to the bag body (10). Regarding a male side belt-shaped base part (221), one edge side corresponding to the open end (12) side of the bag body (10) from a position where an interlock part (X) is provided continuously therewith is not attached, and only a joining area (E) is attached. When the bag body (10) is tried to be unsealed with the open end (12) side thereof being held after an article (G) is housed, force acts in a direction in which the female side belt-shaped base part (211) and the male side belt-shaped base part (221) are sheared from each other, a female side claw part and a male side claw part are brought into a state of meshing with each other, and the interlock cannot be released. After the article (G) is housed in the bag body (10) and the interlock part (X) is interlocked, an unsealing operation itself becomes impossible, and therefore a zipper tape-equipped bag body (2) which can further prevent the alteration of the article (G) can be provided.
Inventors:
GOTO SHUICHI (JP)
TODAKA TAKUMI (JP)
TODAKA TAKUMI (JP)
Application Number:
PCT/JP2015/064094
Publication Date:
November 26, 2015
Filing Date:
May 15, 2015
Export Citation:
Assignee:
IDEMITSU UNITECH CO LTD (JP)
International Classes:
B31B19/90; B65D33/34; B65D33/25
Domestic Patent References:
| WO2014066025A1 | 2014-05-01 |
Foreign References:
| US5513915A | 1996-05-07 | |||
| JPH01257038A | 1989-10-13 | |||
| JP2011200507A | 2011-10-13 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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