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Yilun printed fabric and its printing method

A printing method, Yilun's technology, applied in the textile field, can solve the problems of not being able to reach customers, poor high-temperature ironing fastness of garments, and lighter colors, etc., achieve high printing color fastness and color depth, and meet the high-end needs of the market , pattern realistic effect

Active Publication Date: 2021-05-14
广东康派环创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the temperature used is generally 180°C-220°C, and the temperature is relatively high. If you want to reduce the temperature of sublimation transfer printing, the general method is to reduce the molecular weight of the disperse dye ink, but the molecular weight of the ink is low, which will lead to thermal rise. The color fastness of printed products becomes worse, and the color becomes lighter, and the fastness of subsequent garments to high-temperature ironing becomes worse, and secondary sublimation is prone to occur, which cannot meet the needs of some customers

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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  • Yilun printed fabric and its printing method
  • Yilun printed fabric and its printing method
  • Yilun printed fabric and its printing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A printing method for Yilun fabric, the steps are as follows:

[0058] 1. Use 100D Benbai Yilun embryo yarn to weave required gray fabric.

[0059] Among them, D (denier) is an expression method of the fineness of chemical fibers, which refers to the weight in grams of 9000-meter-long fibers at a given moisture regain.

[0060] 2. Arrange the above blanks in the pretreatment solution for padding, two dipping and two rolling, after taking out, dry at 130°C for use.

[0061] The components of the pretreatment liquid are as follows (in parts by weight):

[0062]

[0063] 3. Use Epson thermal sublimation ink (High Density Black T742X, Yellow T7424, Magenta7423, Cyan T7422) to print the target pattern on the thermal sublimation transfer paper, and then transfer the target pattern from the thermal sublimation printing paper to the dry After the gray cloth.

[0064] The process parameters of the transfer printing are as follows: the temperature is 160° C., the pressure i...

Embodiment 2

[0077] A printing method for Yilun fabric, the steps are as follows:

[0078] 1. Use 100D Benbai Yilun embryo yarn to weave required gray fabric.

[0079] Among them, D (denier) is an expression method of the fineness of chemical fibers, which refers to the weight in grams of 9000-meter-long fibers at a given moisture regain.

[0080] 2. Arrange the above blanks in the pretreatment solution for padding, two dipping and two rolling, after taking out, dry at 100°C for use.

[0081] The components of the pretreatment liquid are as follows (in parts by weight):

[0082]

[0083] 3. Use Epson thermal sublimation ink (High Density Black T742X, Yellow T7424, Magenta7423, Cyan T7422) to print the target pattern on the thermal sublimation transfer paper, and then transfer the target pattern from the thermal sublimation printing paper to the dry After the gray cloth.

[0084] The process parameters of the transfer printing are as follows: the temperature is 160° C., the pressure i...

Embodiment 3

[0097] A printing method for Yilun fabric, the steps are as follows:

[0098] 1. Use 100D Benbai Yilun embryo yarn to weave required gray fabric.

[0099] Among them, D (denier) is an expression method of the fineness of chemical fibers, which refers to the weight in grams of 9000-meter-long fibers at a given moisture regain.

[0100] 2. Arrange the above blanks in the pretreatment solution for padding, two dipping and two rolling, after taking out, dry at 150°C for use.

[0101] The components of the pretreatment liquid are as follows (in parts by weight):

[0102]

[0103] 3. Use Epson thermal sublimation ink (High Density Black T742X, Yellow T7424, Magenta7423, Cyan T7422) to print the target pattern on the thermal sublimation transfer paper, and then transfer the target pattern from the thermal sublimation printing paper to the dry After the gray cloth.

[0104] The process parameters of the transfer printing are as follows: the temperature is 170° C., the pressure i...

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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Abstract

The invention relates to a Yilun printed fabric and a printing method thereof. The printing method includes the following steps: arranging the Yilun gray cloth in the pretreatment solution for padding, taking it out and drying it; adopting the printing method of thermal sublimation transfer printing to print the dried Yilun gray cloth, the The transfer temperature in thermal sublimation transfer printing is 160°C-175°C; the gray cloth after printing is subjected to reduction cleaning, color fixation and baking to obtain it; the pretreatment liquid contains the following components in parts by weight: N ‑Alkyl phthalimide 1.0‑10.0 parts; emulsifier 0.1‑2.0 parts; anti-migration agent 0.5‑5.0 parts; penetrant 0.01‑1 part; water 80‑100 parts. The invention breaks through the limitation that Yilun fabric cannot be digitally printed with disperse dye ink and then heat transferred due to the limitation of temperature. The color fastness and color depth of printing can meet the high-end needs of the market.

Description

technical field [0001] The invention relates to the field of textiles, in particular to Yilun printed fabrics and a printing method thereof. Background technique [0002] The new generation of synthetic fiber Yilun (YILON) produced by Sinopec Yizheng Chemical Fiber Co., Ltd. is a super imitation cotton product of Yizheng Chemical Fiber and China Textile Research Institute. On the basis of synthesizing the advantages of existing natural fibers and synthetic fibers, Yilun redesigned the polyester macromolecular chain, embedded polyamide (—CO—NH—) segments in the main chain, and made a new copolymerization Compared with polyester, ester (polyamide ester) type synthetic fiber has lower strength, and the hairiness is easy to break under friction, and it is not easy to form a ball, which improves the anti-pilling level of the fabric. Yilun cotton fiber absorbs water and swells, water enters the fiber, combines with the hydrophilic group of the fiber through hydrogen bonds, and is...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/649D06P1/44D06P3/04D06P3/34D06P5/02D06P5/04D06P5/08D06P5/26
Inventor 张坚周军王启军
Owner 广东康派环创科技有限公司
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