Title:
WINDING DEVICE, FILM ROLL MANUFACTURING SYSTEM, AND FILM ROLL MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/251060
Kind Code:
A1
Abstract:
A winding device 7 comprises a near roller 13 and a first touch roller 14A. The first touch roller 14A can move between a contact position in contact with a film roll R1 and a separation position away from the film roll R1. When the first touch roller 14A moves from the separation position to the contact position while the film roll R1 is rotating, the first touch roller 14A starts to rotate before reaching the contact position.
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Inventors:
OMAE MICHIHIRO (JP)
YAMASHITA YUJI (JP)
YAMASHITA YUJI (JP)
Application Number:
PCT/JP2021/018387
Publication Date:
December 16, 2021
Filing Date:
May 14, 2021
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B65H18/04; B65H19/22; B65H23/04
Foreign References:
| JP2007210735A | 2007-08-23 | |||
| JPS5762751U | 1982-04-14 | |||
| JPS61277541A | 1986-12-08 | |||
| JP2002226106A | 2002-08-14 | |||
| JPH1035969A | 1998-02-10 | |||
| JP2006248665A | 2006-09-21 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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