Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
GLASS ROLL MANUFACTURING METHOD AND GLASS ROLL
Document Type and Number:
WIPO Patent Application WO/2015/008518
Kind Code:
A1
Abstract:
[Solution] A glass roll manufacturing method has a winding step of simultaneously winding a glass sheet and an insert sheet that is inserted between two glass sheets onto a core. In the winding step, the winding tension for each unit of width of the glass sheet is larger than the winding tension for each unit of width of the insert sheet, and the winding tension for each unit of width of the insert sheet is no greater than 50 N/m.

Inventors:
HAMADA, Ryota (Limited 5-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
YOSHIDA, Satoshi (Limited 5-1, Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1008405, JP)
Application Number:
JP2014/061197
Publication Date:
January 22, 2015
Filing Date:
April 21, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ASAHI GLASS COMPANY, LIMITED (5-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 05, 〒1008405, JP)
International Classes:
B65H18/00; B65H23/032; B65H23/195; B65H26/02; B65H39/16; C03B17/06
Domestic Patent References:
WO2012074979A1
Foreign References:
JP2012240883A
JP2008247610A
JPH08108216A
JP2013014441A
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Download PDF:



 
Previous Patent: ANION SENSOR

Next Patent: FINE PARTICLE MEASUREMENT DEVICE