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:
Apr. 19, 2022
Filed:
Nov. 04, 2014
Applicant:
Corning Precision Materials Co., Ltd., Chungcheongnam-do, KR;
Inventors:
Ki Nam Kim, Chungcheongnam-do, KR;
Shin Kim, Chungcheongnam-do, KR;
Mun Hwan Seol, Chungcheongnam-do, KR;
Dong Young Cho, Chungcheongnam-do, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B65H 23/188 (2006.01); B65H 35/02 (2006.01);
U.S. Cl.
CPC ...
B65H 23/188 (2013.01); B65H 35/02 (2013.01); B65H 2301/441 (2013.01); B65H 2515/50 (2013.01); B65H 2801/61 (2013.01);
Abstract
The present invention provides a roll manufacturing method characterized by comprising: a shaping step of shaping a base material into a web; a transferring step of transferring the shaped web; and a winding step of winding the transferred web into a roll. In addition, the present invention provides a roll manufacturing device characterized by comprising: a shaping unit for shaping a base material into a web; a transferring unit for transferring the shaped web; and a winding unit for winding the transferred web into a roll.