Title:
包装容器
Document Type and Number:
Japanese Patent JP7376844
Kind Code:
B2
Abstract:
To make it easier to extrude the contents.SOLUTION: When cutting off a belt-like zipper part 18 formed on a shank 10 of a packaging container 1, the shank 10 is separated into a flexible shank 14, and an upper side shank 10a and a lower side shank 10b above and below the flexible shank 14. A pair of finger hook parts 31 comprising a finger hook hole 32 are formed at opposite positions of the upper side shank 10a. When a finger is hooked in the finger hook holes 32 of the pair of finger hook parts 31 and the lower side shank 10b is pushed with a thumb, the flexible shank 14 with low strength is deformed, and a distance between the upper side shank 10a and the lower side shank 10b is reduced, whereby the contents N are extruded to the exterior from an upper opening of the upper side shank 10a.SELECTED DRAWING: Figure 4
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Inventors:
Ryosuke Maruo
Yuji Sugiyama
Yuji Sugiyama
Application Number:
JP2019179523A
Publication Date:
November 09, 2023
Filing Date:
September 30, 2019
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B65D3/00; B65D3/06; B65D3/26; B65D83/00; B65D85/60
Domestic Patent References:
| JP52163446U | ||||
| JP63203546A | ||||
| JP2015182780A | ||||
| JP2012030884A | ||||
| JP7251822A |
Foreign References:
| US20100196556 |
Attorney, Agent or Firm:
Patent Attorney Corporation Tokyo UIT International Patent