Title:
CURVED GLASS PRINTING APPARATUS EQUIPPED WITH TRANSFER ROLLER HAVING DOUBLE-LAYERED STRUCTURE, AND PRINTING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/184781
Kind Code:
A1
Abstract:
One embodiment of a curved glass printing apparatus comprises: a pattern roller having patterns which are provided as grooves in the surface thereof and accommodate a printing material; a transfer roller which comes into contact with the pattern roller and rotates such that the printing material is transferred from the pattern roller to the surface thereof, and which prints the transferred printing material onto the surface of curved glass; and a blade which is provided so as to contact the surface of the pattern roller and which, as the pattern roller rotates, removes the printing material attached to portions other than the pattern from the surface of the pattern roller. The transfer roller may include a core roll coupled to a rotary shaft, and a surface layer made of a flexible material and stacked on the core roll.
Inventors:
LEE IL JAE (KR)
SEO SEUNG PIL (KR)
MOON SU JIN (KR)
JANG GI BONG (KR)
SEO SEUNG PIL (KR)
MOON SU JIN (KR)
JANG GI BONG (KR)
Application Number:
PCT/KR2019/006470
Publication Date:
September 17, 2020
Filing Date:
May 30, 2019
Export Citation:
Assignee:
COSESGT CO LTD (KR)
International Classes:
B41F9/06; B41F9/08; B41F16/00; B41F17/18; B41F17/30; B41N1/06; B41N1/16; B41N7/00
Foreign References:
| KR20180108200A | 2018-10-04 | |||
| US20040163558A1 | 2004-08-26 | |||
| JPH0834112A | 1996-02-06 | |||
| KR20110105733A | 2011-09-27 | |||
| KR100311003B1 | 2001-12-12 |
Attorney, Agent or Firm:
KIM, Tae Sun (KR)
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