Umbrella water-based ink for pongee fabrics and coating method of water-based ink

A technology of water-based ink and cloth fabric, which is applied in the field of umbrella surface processing and umbrella making. It can solve the problems of water-based ink patterns that are difficult to dry quickly, pattern adhesion fastness is not up to standard, and difficult to color, achieving significant economic benefits, color stability, and scrapping. little effect

Active Publication Date: 2014-04-16
HANGZHOU PARADISE UMBRELLA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the umbrella surface substrate is a waterproof coating, there is a problem of leveling of the umbrella surface when the water-based screen printing ink prints the pattern, and the leveling of the water-based ink printed on the screen plate and the leveling of the umbrella surface pattern are a pair of contradictions Therefore, the existing water-base...

Method used

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  • Umbrella water-based ink for pongee fabrics and coating method of water-based ink
  • Umbrella water-based ink for pongee fabrics and coating method of water-based ink
  • Umbrella water-based ink for pongee fabrics and coating method of water-based ink

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Embodiment Construction

[0035] A kind of umbrella surface coating method of the present invention, carry out according to the following steps:

[0036] 1) Select 35-45 parts of water-based polyurethane resin, 10-20 parts of water-based acrylic resin, alcohol

[0037] 20-30 parts of additives and 5-12 parts of additives are prepared into the corresponding transparent colorless basic water-based ink for later use;

[0038] 2) Select 20-30 parts of titanium dioxide and / or 15-20 parts of color paste according to the color required for color registration, and

[0039] The transparent colorless basic water-based ink is mixed into the water-based ink of the corresponding color for use;

[0040] 3) According to the color registration sequence, apply the prepared water-based ink of the corresponding color to the umbrella surface;

[0041] 4) Quickly flash-dry the coated umbrella surface within 6-10 seconds after the umbrella surface is coated, the flash-drying time is 3-6 seconds, and the flash-drying tempe...

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Abstract

The invention discloses umbrella water-based ink for pongee fabrics and a coating method of the water-based ink. The water-based ink comprises, in parts by weight, 35-45 parts of waterborne polyurethane resin, 10-20 parts of water-based acrylic resin, 20-30 parts of alcohols, 20-30 parts of titanium dioxide and/or 15-20 parts of color paste and 5-12 parts of an assistant. The water-based ink has the advantages that products are good in leveling property and high in crimp resistance, reverse sticking and the damage to coatings can be avoided after finished umbrella covers are overlaid, scrapping is less, and pattern colors are more stable; and the water-based ink is safe, non-toxic, innocuous, non-ignitable, non-explosive, almost free of volatile gases and low in cost, has significant economic benefits and the like.

Description

technical field [0001] The invention relates to the field of umbrella making, in particular to the field of umbrella surface processing, in particular to an umbrella water-based ink and a coating method thereof. Background technique [0002] The umbrella industry is a traditional industry in my country and one of the labor-intensive industries. Traditional equipment, traditional technology, low barriers to industry entry, low technical content, conventional umbrella surface pattern decoration using screen printing, however, the use of solvent-based ink printing in the screen printing process, so it has not fundamentally Improve the quality level of silk screen products and reduce environmental pollution. [0003] At present, the umbrella industry still generally uses solvent-based inks for printing, and a large amount of volatile gases will be produced during the screen printing process, which contains toluene, xylene and other gases that will have a certain impact on human...

Claims

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Application Information

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IPC IPC(8): C09D11/102C09D11/107D06P5/00
Inventor 王斌章
Owner HANGZHOU PARADISE UMBRELLA GROUP
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