Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Digital printing method for wool-polyester roughly spun fabric

A technology for digital printing and woolen fabrics, applied in the field of textile printing and dyeing, can solve the problems of digital printing of wool and polyester coarse textiles, etc., and achieve the effects of easy quality control, reliable process, and expanded scope.

Inactive Publication Date: 2013-04-03
张家港市普坤羊绒制品有限公司
View PDF14 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] The technical problem to be solved by the present invention is to provide a brand-new digital printing method to solve the digital printing problem of wool polyester woolen fabrics

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
  • Digital printing method for wool-polyester roughly spun fabric
  • Digital printing method for wool-polyester roughly spun fabric
  • Digital printing method for wool-polyester roughly spun fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Take acid dye red, yellow, blue and black inkjet inks and disperse dye red, yellow, blue and black inkjet inks sold by Hangzhou Honghua Digital Co. In the printing machine, acid ink is poured into the ink cartridge controlling the left nozzle, and disperse ink is poured into the ink cartridge of the right nozzle.

[0046] Take the PET film coated with the ink-absorbing layer, put it into the digital printing machine, select the pattern, adjust the color according to the customer's requirements, and then use the digital printing machine to spray-paint the pattern on the PET transfer film, dry, roll, stand-by.

[0047] Take the wetting solution with 15% (weight percent) urea and 3% (weight percent) citric acid; then take a number of woolen meltons with 45% wool content and 55% polyester content that have been pretreated. The screen printing machine evenly coats the wetting liquid on the surface of the melton, and then attaches the pattern surface of the transfer film obt...

Embodiment 2

[0053] Reactive dye red, yellow, blue and black inkjet inks and disperse dye red, yellow, blue and black inkjet inks sold by Hangzhou Honghua Digital Co. In the printing machine, active ink is poured into the ink cartridge controlling the left nozzle, and disperse ink is poured into the ink cartridge of the right nozzle.

[0054] Take the 100 g / m2 full wood pulp double-adhesive paper coated with the ink-absorbing layer, put it into the digital printing machine, select the pattern, adjust the color according to the customer's requirements, and then use the digital printing machine to spray-paint the pattern on the double-sided On gummed paper, dry, roll up and set aside.

[0055] Get and add 8% (percentage by weight) urea, 7% (percentage by weight) glycerin, 4% ammonium sulfate, 2% (percentage by weight) the wetting liquid of terylene low-temperature expanding agent OP and inject the trough of padding car; The wool content of the pre-treatment is 65%, and the wool content of 3...

Embodiment 3

[0061] Respectively take reactive dye red, yellow, blue, light red, light gray and black inkjet inks and disperse dye red, yellow, blue, light red, light gray and black inkjet inks sold by Hangzhou Honghua Digital Co., Ltd., and pour them into In the Italian MS JPK double-group Japanese Kyocera industrial nozzle digital printing machine, the digital printing machine has a total of 12 Kyocera industrial nozzles, and 6 nozzles form a group. The ink cartridges of one group of nozzles are filled with active ink, and the ink cartridges of the other group of nozzles Pour disperse ink into it.

[0062] Take the aluminum foil coated with the ink-absorbing layer, put it into the digital printing machine, select the pattern, adjust the color according to the customer's requirements, and then use the digital printing machine to print the pattern on the aluminum foil, dry it, roll it up, and set it aside.

[0063] Take a wetting solution with 10% urea (weight percentage) and 2.5% baking s...

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 discloses a digital printing method for a wool-polyester roughly spun fabric. The method comprises the following steps of: respectively and simultaneously filling acidic dye or active dye ink-jetting ink and dispersion dye ink-jetting ink into ink boxes for controlling different sprayers by selecting a double-sprayer or multi-sprayer digital printing machine; selecting patterns, and performing color separation and color toning; simultaneously spraying the acidic dye or active dye ink-jetting ink and the dispersion dye ink-jetting ink to an ink-jetting carrier with an ink absorption layer by different sprayers, and after the ink is dried, rolling the carrier to make a digital printing transferring carrier; uniformly wetting the wool-polyester roughly spun fabric by wetting liquid; attaching the spraying surface of the transferring printing carrier and the wetting surface of the wool-polyester roughly spun fabric, and putting into a transferring printing machine; after transferring is finished, drying; fixing the color of a dispersion dye by a thermal baking or saturated steam evaporating mode; fixing the color of the acidic dye or the active dye by a saturated steam color fixing mode; and washing and sizing to form the digitally printed wool-polyester roughly spun fabric.

Description

technical field [0001] The invention relates to a fabric printing method, in particular to a digital printing method for wool polyester woolen fabrics, belonging to the field of textile printing and dyeing. Background technique [0002] Digital printing is printing using digital technology. Digital printing technology is a high-tech product that integrates machinery, computer, electronic information technology and gradually formed with the continuous development of computer technology. It first appeared in the mid-1990s. With the emergence and continuous improvement of this technology, It has brought a new concept to the textile printing and dyeing industry, and its advanced production principles and means have brought an unprecedented development opportunity to the textile printing and dyeing industry. [0003] The promotion and application of digital printing technology will have a major impact on the development of my country's textile industry in the 21st century, as fo...

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): D06P1/39D06P1/38D06P1/16D06P3/87D06P3/872D06P5/24B41M5/025
Inventor 王勇冯建忠
Owner 张家港市普坤羊绒制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com