Title:
PRINTING PLATE, PRINTING METHOD, AND PRINTING PLATE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/164032
Kind Code:
A1
Abstract:
Provided are a printing plate and a printing method that make it possible to achieve highly detailed printing and that make for highly efficient use of printing ink. The printing plate has an image-line part and a non-image-line part. The non-image-line part is outside the image-line part. The image-line part is a recessed part and is configured from a layer that includes silicone rubber. The non-image-line part is a protruding part and is configured from a layer that includes a fluorine compound that has been provided to the surface of the layer that includes silicone rubber. The difference in height between the surface of the image-line part and the surface of the non-image-line part is greater than 0.1 μm but no greater than 10 μm. The printing method includes: an ink application step for applying printing ink to the image-line part of the printing plate; and a transfer step for transferring the printing ink that has been applied to the image-line part to a substrate. A printing plate production method that includes: a step for forming a second layer that includes silicone rubber on a first layer that includes silicone rubber in a region that is to become the non-image-line part so as to obtain a layer that includes silicone rubber; and a step for forming a layer that includes the fluorine compound on the surface of the second layer that includes silicone rubber.
Inventors:
KUSAKA YASUYUKI (JP)
TAKAHASHI KOUKI (JP)
TAKAHASHI KOUKI (JP)
Application Number:
PCT/JP2017/010388
Publication Date:
September 28, 2017
Filing Date:
March 15, 2017
Export Citation:
Assignee:
FUJIFILM CORP (JP)
NAT INST ADVANCED IND SCIENCE & TECH (JP)
NAT INST ADVANCED IND SCIENCE & TECH (JP)
International Classes:
B41N1/12; B41C1/00; B41F31/08; B41M1/10; B41M1/30; G03F7/00; H01L21/288; H05K3/12
Foreign References:
| JPH05309963A | 1993-11-22 | |||
| JPH07323672A | 1995-12-12 | |||
| JPH111073A | 1999-01-06 | |||
| US20030221570A1 | 2003-12-04 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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