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Title:
巻取体
Document Type and Number:
Japanese Patent JP7284650
Kind Code:
B2
Abstract:
To suppress generation of loosening in a film in a winding body of the film with conductivity.SOLUTION: A winding body includes a cylindrical winding core, a first film, and a second film. The first film is wound in a peripheral direction in the winding core and has conductivity. The second film is wound in a peripheral direction in the winding core and has Young's modulus larger than the first film. The first film and the second film are not adhered. The first film and the second film are wound around the winding core in an overlapped state.SELECTED DRAWING: Figure 1

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Inventors:
Kousuke Kawato
Ryo Nishioka
Application Number:
JP2019119780A
Publication Date:
May 31, 2023
Filing Date:
June 27, 2019
Export Citation:
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Assignee:
Gunze Ltd.
International Classes:
C08J5/18; B65H18/10; B65H75/02
Domestic Patent References:
JP61281401A
JP2010111881A
JP2019090843A
JP63205324A
JP4062136A
JP2015214122A
JP2018134878A
Attorney, Agent or Firm:
Kenji Tachibana
Michiko Yamashita
Go Masuda



 
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