Title:
BLANKET FOR OFFSET PRINTING AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2011/115452
Kind Code:
A2
Abstract:
The present invention relates to a blanket for offset printing and a manufacturing method therefor. The blanket for offset printing according to the present invention comprises a cushion layer, a support layer, and at least two surface printing layers, wherein said at least two surface printing layers include silicon-based resins which have mutually different values with respect to at least one value among a hardness value, a value of fluorine content and a value of silicon oil content. Since the blanket for offset printing according to the present invention comprises surface printing layers formed in two or more layers, the surface printing layers are not easily swollen by ink, so that the process waiting time is reduced, and the process margin is improved.
Inventors:
YOO HOUNG-SIK (KR)
KOO BEOM-MO (KR)
LEE SOON-YEOL (KR)
LEE SEUNG-HEON (KR)
PARK JIN-YOUNG (KR)
KOO BEOM-MO (KR)
LEE SOON-YEOL (KR)
LEE SEUNG-HEON (KR)
PARK JIN-YOUNG (KR)
Application Number:
PCT/KR2011/001891
Publication Date:
September 22, 2011
Filing Date:
March 18, 2011
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
YOO HOUNG-SIK (KR)
KOO BEOM-MO (KR)
LEE SOON-YEOL (KR)
LEE SEUNG-HEON (KR)
PARK JIN-YOUNG (KR)
YOO HOUNG-SIK (KR)
KOO BEOM-MO (KR)
LEE SOON-YEOL (KR)
LEE SEUNG-HEON (KR)
PARK JIN-YOUNG (KR)
International Classes:
B41N10/04; B41N10/02
Foreign References:
| JP2006159822A | 2006-06-22 | |||
| EP0360614A2 | 1990-03-28 | |||
| JPH05330266A | 1993-12-14 | |||
| JP2009190264A | 2009-08-27 | |||
| JPH0958146A | 1997-03-04 |
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
정순성 (KR)
정순성 (KR)
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Claims:
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