Title:
METHOD AND DEVICE FOR PRODUCING BAND-SHAPED GLASS FILM
Document Type and Number:
WIPO Patent Application WO/2018/070258
Kind Code:
A1
Abstract:
This method for producing a band-shaped glass film GF involves the use of a plurality of rollers 10 for changing the direction of a descending band-shaped glass film GF to a horizontal direction and a first horizontal conveyance section 4 for conveying the band-shaped glass film GF horizontally after the direction thereof has been changed. After the lower end of the band-shaped glass film GF passes between the first horizontal conveyance section 4 and the plurality of rollers 10 in a retracted position P2, the plurality of rollers 10 are moved with respect to the band-shaped glass film GF from the retracted position P2 toward a normal position P1, pressing force is applied to the band-shaped glass film GF, and the band-shaped glass film GF is thereby cut along the width direction by bending and breaking.
Inventors:
MORI KOICHI (JP)
NISHIJIMA KOJI (JP)
MORI HIROKI (JP)
NISHIJIMA KOJI (JP)
MORI HIROKI (JP)
Application Number:
PCT/JP2017/035186
Publication Date:
April 19, 2018
Filing Date:
September 28, 2017
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03B17/06; B28D5/00; C03B33/02; C03B33/10; C03B35/14
Domestic Patent References:
| WO2016104400A1 | 2016-06-30 | |||
| WO2013099676A1 | 2013-07-04 |
Foreign References:
| JP2002137930A | 2002-05-14 | |||
| JP2011093794A | 2011-05-12 | |||
| JP2016050147A | 2016-04-11 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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