Title:
CUSHIONING MEMBER, AND DOUBLE STRUCTURE CONTAINER COVERED WITH CUSHIONING MEMBER
Document Type and Number:
Japanese Patent JP2022108537
Kind Code:
A
Abstract:
To provide a cushioning that is uneven, and can maintain superior heat insulation performance and cushioning properties capable of developing a soft tactile feeling for a long period, and a double structure container externally covered with the cushioning material.SOLUTION: There is provided a cushioning member made of a sheet consisting principally of paper, and the cushioning member has a plurality of projection panel parts and a plurality of inverted protrusions protruding in the opposite direction from the protruding direction of the projection panel parts, and also has cushioning properties making good use of flexure of the sheet caused by the projection panel part and inverted protrusions.SELECTED DRAWING: Figure 2
Inventors:
KUNIHIRO ICHIRO
Application Number:
JP2021003582A
Publication Date:
July 26, 2022
Filing Date:
January 13, 2021
Export Citation:
Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD
International Classes:
B65D65/04; B65D3/22
Attorney, Agent or Firm:
Naozumi Ono
Okunuki Sachiko
Okunuki Sachiko
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