Title:
FILM ASSEMBLY
Document Type and Number:
Japanese Patent JP2022175613
Kind Code:
A
Abstract:
To provide a film assembly having a flow path through which fluid can easily flow out.SOLUTION: An expandable and contractible film assembly 100 has film portions 110 overlapping each other. The film portion 110 has a space portion 120 in which fluid can be stored and a flow channel 130 that fluidly communicates the inside and outside of the space portion 120. The flow channel 130 is provided at an edge of the film portion 110.SELECTED DRAWING: Figure 1
Inventors:
SATAKE HITOSHI
Application Number:
JP2021082183A
Publication Date:
November 25, 2022
Filing Date:
May 14, 2021
Export Citation:
Assignee:
SATAKE HITOSHI
International Classes:
E04B2/74
Attorney, Agent or Firm:
Hiromitsu Hori
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