Title:
BAG WITH PLEAT PART
Document Type and Number:
Japanese Patent JP2018115034
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a bag which can easily increase the capacity of contents that can be accommodated in a bag.SOLUTION: The bag having a storage part includes a front surface film and a rear surface film facing each other and a lower seal part and a pair of side seal parts formed by thermally welding a plurality of films including at least the front surface film and the rear surface film. The storage part is defined in a space surrounded by the front surface film, the rear surface film, the lower seal part and the pair of side seal parts. In at least one of the front surface film and the rear surface film, a pleat part extending in the vertical direction and projecting outward is formed.SELECTED DRAWING: Figure 1
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Inventors:
OTSUKA YASUSHI
Application Number:
JP2018087443A
Publication Date:
July 26, 2018
Filing Date:
April 27, 2018
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B65D30/10; B65D30/20; B65D33/10
Domestic Patent References:
| JP2010058833A | 2010-03-18 | |||
| JP2005231656A | 2005-09-02 | |||
| JP2001294242A | 2001-10-23 | |||
| JPH09254997A | 1997-09-30 | |||
| JP2003231189A | 2003-08-19 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Yukihiro Hotta
Kazuo Okamura
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Yukihiro Hotta
Kazuo Okamura