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Patent Searching and Data


Title:
FOREIGN OBJECT REMOVAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/170561
Kind Code:
A1
Abstract:
Provided is a foreign object removal device (100) capable of removing a foreign object adhered to a workpiece efficiently. This foreign object removal device (100) removes a foreign object adhered to the outer peripheral surface of a workpiece (W) obtained by cutting the outer peripheral surface of a laminate formed by laminating a plurality of films with an adhesive layer. The foreign object removal device (100) is equipped with a holding unit (10) for holding the workpiece (W) so that the outer peripheral surface is exposed, a feeding roller (21) for feeding an adhesive tape (30), a winding roller (22) for winding the adhesive tape (30) fed from the feeding roller (21), and a contact roller (23) placed between the feeding roller (21) and the winding roller (22) and configured to be able to press the adhesive tape (30) against the workpiece (W).

Inventors:
TSUTSUMI KIYOTAKA (JP)
TOKUOKA TAKUYA (JP)
MIYAHARA YUKI (JP)
NAKAMURA NORIHIRO (JP)
Application Number:
JP2019/048107
Publication Date:
August 27, 2020
Filing Date:
December 09, 2019
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
B08B7/00; A47L25/00; B23C3/12; B23Q11/00
Domestic Patent References:
WO2012124808A12012-09-20
Foreign References:
JP2002023143A2002-01-23
JP2001205210A2001-07-31
JPH08131983A1996-05-28
JP2006181425A2006-07-13
Attorney, Agent or Firm:
MOMII Takafumi (JP)
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