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Fabric pattern transfer ink and preparing method thereof

A transfer method, a technology for fabrics, applied in the directions of ink, dyeing, textile and paper making, etc., to achieve the effect of increasing the content

Inactive Publication Date: 2012-07-25
常州涵源新印花有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this invention only uses the excellent hygroscopicity of sorbitol to achieve the effect of rapid drying when printing on transfer paper

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
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  • Fabric pattern transfer ink and preparing method thereof
  • Fabric pattern transfer ink and preparing method thereof
  • Fabric pattern transfer ink and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Take 600 grams of weak acid scarlet G, dissolve in 6000 grams of hot water, stir, after the dye is completely dissolved, add 4000 grams of mannitol, stir, add the remaining 4000 grams of water, and stir evenly. Add 120 grams of guar gum thickener at last, stir, and adjust viscosity to be 4500mPa.s, so just dubbed the acid dye hot-melt ink of flat screen printing.

[0060] Remove the dye from the above components, add 5% by weight of urea and 1% by weight of citric acid, coat and dry the paper, and set aside.

[0061] Then select a suitable pattern for the above acidic hot-melt ink, print the acidic hot-melt ink on the coated paper with a flat screen printing machine, dry it, and make acidic thermal transfer paper.

[0062] Take the woolen fabric, attach the printing surface of the transfer paper to the fabric, transfer at a temperature of 160°C, a pressure of 25 kg / cm2, and a time of 5 seconds, and then use saturated steam at 102°C for 30 minutes steam. After steaming...

Embodiment 2

[0067] Take reactive red k-2bp, 6000 grams, put in 9000 grams of dimethyl sulfoxide to dissolve, stir, after the dye is completely dissolved, precipitate, filter, add 4000 grams of sucrose octaacetate, stir, add the remaining 4000 grams of dimethyl sulfoxide Sulfone, stir well. The test viscosity is (25°C) 17s (Zarn No. 3 cup). In this way, a gravure reactive dye thermal transfer ink is formulated.

[0068] Select a suitable pattern, and use a gravure printing machine to print the thermal transfer ink on the PET film to make an active thermal transfer film.

[0069] Lay the film with the knitted cotton cloth that has been treated with urea and lye, and then transfer it at a temperature of 100°C, a pressure of 50 kg / cm2, and a time of 15 seconds. After the transfer, the transfer film is torn off. Steam again with saturated steam at 102°C for 7 minutes. After steaming, after simple washing and drying, it becomes printed knitted cotton cloth.

[0070] Through the test, the va...

Embodiment 3

[0074] Take cationic blue X-GRRL, 100 grams, put it into 2000 grams of hot water to dissolve, stir, after it is completely dissolved, add 1000 grams of sucrose, stir, and finally add 2000 grams of ethanol, the test viscosity is (25 ℃) 22s (Zarn No. 3 cup), so that it is made into a flexographic cationic dye thermal transfer ink.

[0075] Select a suitable pattern, print the pattern on the nylon film with a flexographic printing machine, dry it, and make a cationic thermal transfer film.

[0076] Lay this film with the knitted acrylic fabric that has been treated with urea and acid solution and dried, transfer at a temperature of 180°C, a pressure of 10 kg / cm2, and a time of 20 seconds, and tear off the transfer film after transfer , and then steamed with saturated steam at 102°C for 40 minutes. After steaming, after simple washing and drying, it becomes printed knitted acrylic fabric.

[0077] Through the test, the various fastness indexes of the pattern after printing are s...

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Abstract

The invention discloses fabric pattern transfer ink which comprises the following components by weight percent: 0.1-40% of dye, 8-50% of saccharide, 0-8% of thickening agent and 2-81.9% of solvent, wherein the saccharide is any one or mixture of monosaccharide, disaccharide and oligosaccharide as well as ramifications thereof; and the solvent is water or organic solvent or mixture of water and organic solvent or mixture of organic solvents. The invention also discloses a preparing method of the fabric pattern transfer ink, a transfer method of fabric pattern of the ink and a fabric pattern transfer film. According to the invention, the content of hot-melting components in the hot-melting printing ink is greatly improved, the hot-melting performance of the printing ink is excellent, and the product quality is more stable. The price cost of the original hot-smelting printing ink is greatly reduced, and high cost performance is achieved. Materials are easy to obtain, and the technology is easy to popularize.

Description

technical field [0001] The invention belongs to the field of fabric printing and dyeing, and in particular relates to a fabric pattern transfer ink and a preparation method thereof. Background technique [0002] The traditional textile thermal transfer printing method began in the late 1960s. It is a printing method that first prints easily sublimable disperse dyes on the transfer base paper, and then transfers the disperse dyes to the fabric by hot pressing to form a pattern. It has the advantages of realistic flower pattern, simple process, less discharge of three wastes and so on. It is only suitable for printing on polyester fabrics and does not work well on nylon, acrylic, and natural fiber fabrics. [0003] In order to realize the transfer printing of natural fibers, the wet transfer printing of reactive dyes and acid dyes has attracted the attention of many printing and dyeing workers at home and abroad. Patent No. 200410041034.1 and Patent No. 2005100266612 each d...

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
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Application Information

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IPC IPC(8): C09D11/14D06P5/26
Inventor 冯建忠刘静
Owner 常州涵源新印花有限公司
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