Title:
ガラスフィルムの製造方法
Document Type and Number:
Japanese Patent JP6748920
Kind Code:
B2
Abstract:
A method of manufacturing a glass includes a conveying step of moving a conveyance sheet material that contacts a lower surface of a glass film, to thereby convey the glass film. The conveyance sheet material includes a first contact portion that contacts the lower surface of the glass film on an upstream side in a manufacture-related process step, a second contact portion that contacts the lower surface of the glass film on a downstream side in the manufacture-related process step, and a non-contact portion that is prevented from contacting the lower surface of the glass film. In this method, the manufacture-related process step includes subjecting the glass film to a predetermined process at a position corresponding to the non-contact portion between the first and second contact portions while simultaneously moving the first, second, and non-contact portions of the conveyance sheet material through the conveying step.
More Like This:
Inventors:
Hiroki Mori
Youhei Kiritaba
Youhei Kiritaba
Application Number:
JP2017047145A
Publication Date:
September 02, 2020
Filing Date:
March 13, 2017
Export Citation:
Assignee:
Nippon Electric Glass Co., Ltd.
International Classes:
C03B17/06; B23K26/08; B23K26/38; C03B33/09
Domestic Patent References:
| JP2012240883A |
Foreign References:
| WO2012070422A1 | ||||
| WO2013094758A1 |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Junya Yamamoto
Tsuyoshi Kumano
Junya Yamamoto