Title:
METHOD FOR MANUFACTURING FILM PRODUCT AND DEVICE FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2022/162983
Kind Code:
A1
Abstract:
The present invention pertains to a device which is for manufacturing a film product and is capable of effectively suppressing the occurrence of defects. This manufacturing device A comprises: a conveyance part 5 having a conveyance sheet 2 for conveying, to a cut processing part 6, a long band-like film web 1 including an optical film; a tape supply part 43 which supplies an adhesive tape 3; a connection part 45 which connects a first end section 1a and a second end section 1b in the width direction of the film web 1 to the conveyance sheet 2 by means of the adhesive tape 3; and the cut processing part 6 which has a cut blade 611 for cutting the film web 1 connected to the conveyance sheet 2 by means of the adhesive tape 3.
Inventors:
MUNEMOTO JUNJI (JP)
Application Number:
PCT/JP2021/030553
Publication Date:
August 04, 2022
Filing Date:
August 20, 2021
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B26D1/40; B26D7/06; B26D7/18; B26F1/40; B26F1/44; B65H41/00
Foreign References:
| JP2007307683A | 2007-11-29 | |||
| JP2012194375A | 2012-10-11 | |||
| JPS59211006A | 1984-11-29 | |||
| JPH02274494A | 1990-11-08 |
Attorney, Agent or Firm:
MAKOTO INTERNATIONAL PATENT ATTORNEYS OFFICE (JP)
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