Title:
RELEASE FILM ROLL, PRODUCTION METHOD THEREFOR, CERAMIC COMPONENT SHEET, PRODUCTION METHOD THEREFOR, CERAMIC COMPONENT, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/187058
Kind Code:
A1
Abstract:
Provided is a production method for a release film roll, said production method comprising a winding step in which a separation film is wound onto a winding roller while pressing a contact roller to the winding roller, wherein during the winding step, the release film is wound while rotationally driving the contact roller. Also provided is a production method for a ceramic component sheet, said production method comprising a step in which a paste that includes a ceramic powder is used to form a ceramic green sheet on a surface of a release layer of the release film, which has been drawn from the release film roll obtained via the abovementioned production method.
Inventors:
IIJIMA TADAYOSHI (JP)
EMORI YASUHIKO (JP)
IIDA SHUJI (JP)
EMORI YASUHIKO (JP)
IIDA SHUJI (JP)
Application Number:
PCT/JP2021/007417
Publication Date:
September 23, 2021
Filing Date:
February 26, 2021
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
B65H18/26; H01G4/30; H01G4/32; H01G13/00
Domestic Patent References:
| WO2014061410A1 | 2014-04-24 |
Foreign References:
| JP2004196873A | 2004-07-15 | |||
| JP2006062826A | 2006-03-09 | |||
| JP2011206995A | 2011-10-20 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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