Title:
SLIT DEVICE OF PHOTOSENSITIVE RESIN LAMINATE
Document Type and Number:
Japanese Patent JP2018177424
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a slit device for a photosensitive resin laminate that suppresses occurrence of core loss caused by an inner surface of a core and a winding shaft being rubbed against each other when rotated and suppresses occurrence of a photosensitive resin laminate which causes development failure.SOLUTION: The slit device for slitting a roll of a photosensitive resin laminate at a predetermined width, in a winding shaft 1 to which a cylindrical winding core 10 on which a slit photosensitive resin laminate is wound is mounted, a plurality of small diameter rollers 5 embedded in the outer peripheral surface of the winding shaft is included. Each of the small diameter rollers has a part of the outer peripheral surface protruding to the outside of the outer periphery of the winding shaft. The outer peripheral surface portion projecting to the outside of the winding shaft rotates at least in both an axial direction (arrow A direction) and a circumferential direction (arrow B direction) of the winding shaft.SELECTED DRAWING: Figure 1
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Inventors:
TAKEUCHI KENJI
Application Number:
JP2017076925A
Publication Date:
November 15, 2018
Filing Date:
April 07, 2017
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
B65H18/04; B26D3/00; B26D7/32; G03F7/004
Domestic Patent References:
| JP2012153519A | 2012-08-16 | |||
| JP2012111628A | 2012-06-14 | |||
| JP2002255453A | 2002-09-11 |
Foreign References:
| GB2300460A | 1996-11-06 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Kazuhiro Nakamura
Hideo Katsumata
Shunsuke Mima
Toko Saito
Takashi Ishida
Tetsuji Koga
Kazuhiro Nakamura
Hideo Katsumata
Shunsuke Mima
Toko Saito