The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
Sep. 30, 2015
Applicant:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Inventors:
Yasuo Teranishi, Shiga, JP;
Kaoru Mitsugi, Shiga, JP;
Yoshinori Hasegawa, Shiga, JP;
Michiharu Eta, Shiga, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 20/00 (2006.01); B65H 16/00 (2006.01); B65H 18/00 (2006.01); C03B 17/06 (2006.01); B32B 17/06 (2006.01);
U.S. Cl.
CPC ...
B65H 20/00 (2013.01); B32B 17/064 (2013.01); B65H 16/00 (2013.01); B65H 18/00 (2013.01); C03B 17/06 (2013.01); B65H 2301/414 (2013.01); B65H 2301/41427 (2013.01);
Abstract
A roll-to-roll apparatus reliably reduces breakage of a glass film even in a case of sequentially performing predetermined processing on the glass film. Provided is a glass roll () formed by winding a glass film () into a roll, in which a resin film () is attached onto the glass film (), and at least a part of the resin film () is arranged on a front side of an unwinding direction relative to a leading end portion in the unwinding direction of the glass film ().