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Title:
GLASS ROLL MANUFACTURING METHOD AND MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/006054
Kind Code:
A1
Abstract:
In a method for manufacturing a glass roll GR2, a conveying device 3 transports a glass film GF1 coupled to lead films LF1, LF2 via coupling portions 11, 12. The conveying device 3 separates the lead films LF1, LF2 and/or the coupling portions 11, 12 from a heating roller 16 when the lead films LF1, LF2 and/or the coupling portions 11, 12 pass by the heating roller 16.

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Inventors:
SAITO TAKAYOSHI (JP)
MORI HIROKI (JP)
YAMASHIRO RIKU (JP)
INAYAMA NAOTOSHI (JP)
Application Number:
PCT/JP2020/025007
Publication Date:
January 14, 2021
Filing Date:
June 25, 2020
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03B35/00; B65H23/10; C03C17/245
Domestic Patent References:
WO2015125512A12015-08-27
Foreign References:
JP2017222516A2017-12-21
JP2014043326A2014-03-13
JP2012001405A2012-01-05
JP2018188320A2018-11-29
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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