Title:
BAG
Document Type and Number:
Japanese Patent JP2019180694
Kind Code:
A
Abstract:
To provide a bag that enables changing a configuration of a bottom gusset capable of being adjusted by the configuration of a contained article.SOLUTION: A bag 1 comprises a raw material having flexibility. The bag has a first engagement part and a second engagement part arranged at the longitudinal ends of both sides of the bottom 3, and a first engaged part 41 engaged with the engagement part arranged at the bottom 3 and a second engaged part positioned in an end being the same as the second engagement part. The bag is bent along the bottom gusset direction X between the engagement part and the engaged part by the engagement with the engagement part and the engaged part, and thereby enables adjusting the containing state of the bag by contracting the longitudinal direction Y of the bottom and expanding the bottom gusset direction X.SELECTED DRAWING: Figure 1
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Inventors:
NISHIMURA ICHIRO
Application Number:
JP2018074124A
Publication Date:
October 24, 2019
Filing Date:
April 06, 2018
Export Citation:
Assignee:
KUTSUWA KK
International Classes:
A45C3/04; A45C3/00
Domestic Patent References:
| JP2009201868A | 2009-09-10 | |||
| JP2015073767A | 2015-04-20 | |||
| JPS564581Y2 | 1981-01-31 | |||
| JPS55163139A | 1980-12-18 | |||
| JPS5090477A | 1975-07-19 | |||
| JPS569213U | 1981-01-27 | |||
| JPS53131906U | 1978-10-19 | |||
| JP2011234888A | 2011-11-24 |
Foreign References:
| US4679242A | 1987-07-07 |
Attorney, Agent or Firm:
Kunihiko Fujita
Norihiko Fujita
Norihiko Fujita