Environment-friendly pyrography ink, PET film heat transfer printing method and application of environment-friendly pyrography ink

An environmentally friendly, thermal transfer printing technology, applied in the field of textile printing, can solve the problems of restricting the wide application of inkjet inks, low fastness to rubbing, and insufficient fastness to washing, and achieve excellent color performance, comfortable feel, and satisfactory The effect of color fastness test requirements

Active Publication Date: 2020-09-01
ZHUHAI FREE TRADE ZONE NEOJET APOLLOJET IMAGING MATERIALS
View PDF7 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two methods can realize the printing of colored inks on dark fabrics, but the existing white inks have low rubbing fastness and insufficient washing fastness, and the printing effect on dark fabrics is not good, which limits inkjet. Wide application of ink in the field of textile digital inkjet printing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment-friendly pyrography ink, PET film heat transfer printing method and application of environment-friendly pyrography ink
  • Environment-friendly pyrography ink, PET film heat transfer printing method and application of environment-friendly pyrography ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The environmentally friendly heat transfer ink of the present invention includes the following components: pigment paste, water-soluble organic solvent, styrene-acrylic polymer emulsion with a glass transition temperature of less than 0°C, surfactant and water, preferably, 100 parts by total weight In total, the environmentally friendly heat transfer ink includes 25-30 parts of pigment paste, 10-20 parts of water-soluble organic solvent, 15 parts of styrene-acrylic polymer emulsion, 0-2 parts of surfactant and the balance Of water. More preferably, the particle size of the pigment paste is preferably D50≤200nm and D99≤300nm. More preferably, the styrene-acrylic polymer emulsion is a water-dispersed styrene acrylic resin, and the water-soluble organic solvent is one or more of diethylene glycol, propylene glycol and glycerol. The environmentally friendly heat transfer ink also includes surfactants and antibacterial agents, wherein the surfactant is one or more of acetyle...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides environment-friendly pyrography ink, a PET film heat transfer printing method and application of the environment-friendly pyrography ink and the PET film heat transfer printingmethod. The environment-friendly pyrography ink comprises pigment color paste, a water-soluble organic solvent, a surfactant and a styrene-acrylic polymer emulsion with the glass transition temperature of less than 0 DEG C, the ink is printed on a PET film through an ink-jet printer; the PET film is used for carrying out a heat transfer printing process on pure cotton or cotton blended fabric; thestyrene-acrylic polymer emulsion can form a film layer with good adhesive force and tensile strength on the PET film; the permeation phenomenon of the water-based pigment ink on the PET film is improved; the styrene-acrylic polymer emulsion is low in glass transition temperature, so that the styrene-acrylic polymer emulsion is in a soft state during heat transfer printing, ink is more easily transferred to the fabric from the PET film, the adhesive force of printed patterns is enhanced, and the friction resistance and the color fastness to washing of the printed patterns on the fabric are effectively improved.

Description

Technical field [0001] The invention relates to the field of textile printing, in particular to an environment-friendly heat transfer ink, a PET film thermal transfer method and its application. Background technique [0002] With the continuous development of textile inkjet printing, in addition to the conventional inkjet printing on white cloth, people began to print colorful printing patterns on dark fabrics. Due to the color superposition, the color printing effect is always covered by the dark color, so that the color pattern on the dark cloth is always dim, even invisible. In order to be able to print color patterns on dark fabrics, two solutions are currently used. They are: 1) Directly print white ink on the dark fabric to cover the dark color, and then print the color pattern on the white ink; 2 ) Use the silk screen method to print a layer of white glue on the dark fabric that needs to be printed, and then use the precision printing method to print the color pattern on ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C09D11/107C09D11/033C09D11/037C09D11/03C09D129/14C09D175/04C09D129/04C08J7/046B41M5/035C08L67/02
CPCC09D11/107C09D11/033C09D11/037C09D11/03C09D129/14C08J7/0427B41M5/0353B41M5/0356C08L2205/03C08J2367/02C08J2429/14B41M2205/36B41M2205/40C08L75/04C08L29/04
Inventor 王彦刚
Owner ZHUHAI FREE TRADE ZONE NEOJET APOLLOJET IMAGING MATERIALS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap