Title:
PRINTING BASE MATERIAL HAVING EXCELLENT WEATHERING RESISTANCE
Document Type and Number:
WIPO Patent Application WO/2020/110784
Kind Code:
A1
Abstract:
Provided is a printing base material that can be printed by a laser printer, that has good (distinct) typability and printability, that remains durable (weather resistant) outdoors for three to six months or more, that has high productivity, that is low-cost, and that is configured from a polyester nonwoven fabric. In this printing base material, a binder layer serving as a printing surface is placed uniformly in the amount of 1.4 g/m2 to 18 g/m2 over the entire surface on one side of a polyester nonwoven fabric having a surface roughness (SMD) of 0.5 μm to 2 μm, a thickness of 40 μm to 300 μm, and a basis weight of 30 g/m2 to 200 g/m2, release paper may be placed using an adhesive layer on the surface on the side opposite from the binder layer, and the total thickness that can be printed by the laser printer is 90 μm to about 300 μm.
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Inventors:
TSUNO HIDEKI (JP)
MORITA SHIGERU (JP)
MATSUMOTO SHOTA (JP)
MORITA SHIGERU (JP)
MATSUMOTO SHOTA (JP)
Application Number:
PCT/JP2019/044947
Publication Date:
June 04, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
ASAHI KASEI ADVANCE CORP (JP)
MIK KAKO CO LTD (JP)
MIK KAKO CO LTD (JP)
International Classes:
D21H13/24; D04H1/435; D04H3/011; D04H3/16; G03G7/00; G09F3/00; G09F3/02; G09F3/10
Foreign References:
| JP2009000844A | 2009-01-08 | |||
| JP2010125799A | 2010-06-10 | |||
| JP2010521592A | 2010-06-24 | |||
| JPH05331768A | 1993-12-14 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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