Title:
WEB FIXING METHOD, WEB WINDING METHOD, AND WINDING ROLL BODY
Document Type and Number:
WIPO Patent Application WO/2018/221285
Kind Code:
A1
Abstract:
Provided are a web fixing method, a web winding method, and a winding roll body that are capable of suppressing generation of stepping marks as much as possible. A web fixing method according to the present invention for fixing the start edge region (Wsr) of a band-like web (W) to a cylindrical winding core (1) when winding the web in a roll shape on the winding core, includes: a step for sticking a first tape (2) to the circumferential body surface (1a) of the winding core; a step for sticking the start edge region of the web to the outer surface of the first tape via an adhesive layer; and a step for providing a second tape (3) to cover the starting end (Ws) of the web in such a manner as to extend over the outer surface of the web and the circumferential body surface of the winding core.
Inventors:
KANDA TOSHIMITSU (JP)
UTAGAWA TETSUYUKI (JP)
KANEKO YOUSUKE (JP)
UTAGAWA TETSUYUKI (JP)
KANEKO YOUSUKE (JP)
Application Number:
PCT/JP2018/019447
Publication Date:
December 06, 2018
Filing Date:
May 21, 2018
Export Citation:
Assignee:
LINTEC CORP (JP)
International Classes:
B65H75/28; B65H18/10; B65H75/10
Foreign References:
| JPS5356003U | 1978-05-13 | |||
| JP2013199355A | 2013-10-03 | |||
| JPS59195154U | 1984-12-25 | |||
| US20130248643A1 | 2013-09-26 | |||
| US20120228422A1 | 2012-09-13 |
Attorney, Agent or Firm:
SEIGA PATENT AND TRADEMARK CORPORATION (JP)
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