Title:
METHOD FOR MANUFACTURING GLASS FILM
Document Type and Number:
WIPO Patent Application WO/2016/167074
Kind Code:
A1
Abstract:
Provided is a method for manufacturing glass film comprising: a washing step, wherein a strip-shaped glass film G is conveyed in a flat orientation through a washing area R1 on the conveyance route, where the strip-shaped glass film G is washed using a washing fluid L; and a fluid removal step, wherein the strip-shaped glass film G is conveyed in a flat orientation through a fluid removal area R2 on the conveyance route, where a gas A is blown onto the washed strip-shaped glass film G in order to remove any washing fluid L that has adhered during the washing step. The gas A is blown onto the top surface Ga of the strip-shaped glass film G over the entire width, such that the pressure prevents any washing fluid L that has adhered to the top surface Ga from being transported downstream, and thus forming a fluid reservoir LL on the top surface Ga. As a result, a portion Gc passing through the fluid reservoir LL formed on the strip-shaped glass film G can more easily advance straight forward in the original direction of conveyance, thus preventing the portion Gc, and, by extension, the strip-shaped glass film G, from shifting obliquely away from the original direction of conveyance.
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Inventors:
AKIYAMA SHUJI (JP)
ISHIDA NAOYA (JP)
MITSUGI KAORU (JP)
ISHIDA NAOYA (JP)
MITSUGI KAORU (JP)
Application Number:
PCT/JP2016/058522
Publication Date:
October 20, 2016
Filing Date:
March 17, 2016
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B08B11/00; B08B3/02; C03C23/00
Foreign References:
| JPH09138064A | 1997-05-27 | |||
| JP3165803U | 2011-02-10 | |||
| JPH0735478A | 1995-02-07 | |||
| JP2012111649A | 2012-06-14 |
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
Kunihiko Shiromura (JP)
Kunihiko Shiromura (JP)
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