Title:
BAG-LIKE CONTAINER AND BAG-LIKE CONTAINER PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/262477
Kind Code:
A1
Abstract:
One aspect of the present invention provides a bag-like container (100) that is equipped with: a tubular film (110) which has an internal surface (111) and an external surface (112) and which is folded so as to have the external surface (112) constitute both an internal surface (101A) and an external surface (101B) of a bag body; and at least a pair of engagement parts (122A, 122B) that protrude from the internal surface (101A) of the bag body in such a manner as to be engaged with each other.
Inventors:
TODAKA TAKUMI (JP)
Application Number:
PCT/JP2020/024864
Publication Date:
December 30, 2020
Filing Date:
June 24, 2020
Export Citation:
Assignee:
IDEMITSU UNITECH CO LTD (JP)
International Classes:
B65D30/02; B31B70/81; B65D33/25; B65D81/05
Foreign References:
| JP3134676U | 2007-08-23 | |||
| JP2003040337A | 2003-02-13 | |||
| JPS401572Y1 | 1965-01-18 | |||
| JP2015217980A | 2015-12-07 | |||
| JP2016127886A | 2016-07-14 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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