Title:
FOLDING BAG AND FOLDING METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2019098026
Kind Code:
A
Abstract:
To provide a folding bag which can make variation of a bag body multifunctional to improve versatility.SOLUTION: A foldable first base cloth 2 and a second base cloth 3, in which the front side and the reverse side are each provided with an engageable surface, with a coupler differentiated so as to be able to engage with each other, are made to be half-split isomorphic to contain a center P relative to a prescribed expansion shape. Also, the bag includes: connection sides 2a, 3a which are connectable to be an integrated sheet object 1 that is foldable by showing a prescribed expansion shape, with the engaging surface on the front side and the engaging surface of the reverse side alternated with each other; and at least a pair of hole parts 8, 9 which are opposing across the center P, when the connection sides 2a, 3a are connected and made into the integrated sheet object 1 showing the prescribed expansion shape. With the integrated sheet object 1 folded that shows the prescribed expansion shape, the engaging surface on the front side and the engaging surface on the reverse side of the first base cloth 2 or the second base cloth 3 are engaged with each other and are formed into a prescribed three-dimensional bag body 10.SELECTED DRAWING: Figure 1
Inventors:
KITAMURA SHIGEMITSU
Application Number:
JP2017234615A
Publication Date:
June 24, 2019
Filing Date:
December 06, 2017
Export Citation:
Assignee:
KITAMURA SHIGEMITSU
International Classes:
A45C7/00; B65D65/02
Attorney, Agent or Firm:
Takaaki Kimura
Masafumi Miyao
Masafumi Miyao