Title:
剥離フィルムロール及びその製造方法、セラミック部品シート及びその製造方法、並びに、セラミック部品及びその製造方法
Document Type and Number:
Japanese Patent JP7447987
Kind Code:
B2
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:
Tadayoshi Iijima
Yasuhiko Emori
Shuji Iida
Yasuhiko Emori
Shuji Iida
Application Number:
JP2022508173A
Publication Date:
March 12, 2024
Filing Date:
February 26, 2021
Export Citation:
Assignee:
SAE Magnetics(H.K.)Ltd.
International Classes:
H01G13/00; B65H18/26; H01G4/30; H01G4/32
Domestic Patent References:
| JP2004196873A | ||||
| JP2006062826A | ||||
| JP2011206995A | ||||
| JP2019081376A | ||||
| JP51048160A |
Foreign References:
| WO2014061410A1 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Mikami
Yoshiki Kuroki
Takashi Mikami