Title:
GLASS ROLL
Document Type and Number:
WIPO Patent Application WO/2021/117405
Kind Code:
A1
Abstract:
A glass roll 1 includes a roll of a laminated film 5 comprising a glass film 2, a protective film 3, and an adhesive layer 4 that is provided between the glass film 2 and the protective film 3 and that attaches the glass film 2 to the protective film 3. The width A of the protective film 3 is greater than the width B of the glass film 2, and opposite end portions 3x in the width direction of the protective film 3 each protrude beyond the glass film 2. The width B of the glass film 2 is greater than the width C of the adhesive layer 4, and opposite end portions 2x in the width direction of the glass film 2 each protrude beyond the adhesive layer 4.
Inventors:
MORI HIROKI (JP)
Application Number:
PCT/JP2020/042033
Publication Date:
June 17, 2021
Filing Date:
November 11, 2020
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B32B17/10; B32B7/12; B65H75/10; C09J7/20
Foreign References:
| JP2017043366A | 2017-03-02 | |||
| JP2010228166A | 2010-10-14 | |||
| JP2014032222A | 2014-02-20 | |||
| JP2013079181A | 2013-05-02 | |||
| JP2013022903A | 2013-02-04 | |||
| JP2001113631A | 2001-04-24 | |||
| JP2001097733A | 2001-04-10 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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