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Recording method and ink set

A recording method and ink technology, applied in the direction of copying/marking method, ink, application, etc., can solve the problems of color ink bleeding and other problems

Active Publication Date: 2015-07-15
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, if the inkjet recording method described in Patent Document 1 is used to record on a non-absorptive recording medium or a low-absorptive recording medium, there is bleeding of the color ink when a color image is recorded on a white image. The problem

Method used

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  • Recording method and ink set
  • Recording method and ink set
  • Recording method and ink set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～20、 comparative example 1～6

[0188] A modified machine using PX-G930 (manufactured by Epson Corporation). The improvement point is that a heater is installed on the pressing plate, which can heat the recording medium. Nozzle spacing is 180dpi. According to the recording conditions shown in Tables 1 to 4, the first reaction liquid, the first ink, the second reaction liquid and the second ink are sequentially ejected from each nozzle by the inkjet method, and respectively adhered to the non-absorbing recording medium made by Toray. A solid ground pattern was formed on PET film "Lumilar S10" (trade name, thickness 100 μm) or NP coated paper (manufactured by Lintec) which is a low non-absorptive recording medium. At this time, pattern 1 obtained by attaching only the first reaction liquid, pattern 2 obtained by overlapping the first reaction liquid and the first ink, and pattern 2 obtained by overlapping the first reaction liquid, the first ink, and the second reaction liquid were formed. pattern 3, and pat...

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Abstract

Disclosed herein is a recording method, including: sequentially attaching a first reaction liquid, a first ink containing a color material, a second reaction liquid, and a second ink containing a color material to a non-absorptive recording medium or a low-absorptive recording medium in a superimposed manner, wherein the first reaction liquid contains a coagulant for coagulating or thickening a component of the first ink, and wherein the second reaction liquid contains a coagulant for coagulating or thickening a component of the second ink.

Description

technical field [0001] The present invention relates to a recording method and an ink set. Background technique [0002] The inkjet recording method is capable of recording high-definition images with a relatively simple device, and thus has been rapidly developed in various aspects. For example, Patent Document 1 discloses that when using an inkjet recording method to form a white image, an ink containing a titanium dioxide sol and an ink containing magnesium sulfate are used for the purpose of image formation, such as the ejection characteristics of the ink and the formation of a white image with high opacity. The reaction solution was recorded on an OHP sheet for inkjet printing. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2002-103783 Contents of the invention [0006] However, if the inkjet recording method described in Patent Document 1 is used to record on a non-absorptive recording medium or a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/40B41M5/00
CPCC08K5/092C09D11/54C08K3/30C08K3/28C08K5/3417C09D125/08C08K5/098C09D11/40C08K2003/3063C08K2003/2241C08K3/22C08K2003/287C09D11/00B41M5/0017C09D11/322B41M5/00
Inventor 奥田一平青山哲也
Owner SEIKO EPSON CORP
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