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Processing technology of soft anti-fading jean

A processing technology and technology of denim, applied in the field of textile fabrics, to achieve the effects of increasing content, simple preparation process and reducing orderliness

Inactive Publication Date: 2018-03-06
海盐派特普科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Prior art, such as the Chinese invention patent with the authorized announcement number CN 104032519 B, discloses a dyeing process of anti-fading sweater fleece. Has a certain color fastness, but still can not meet the actual needs

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of processing technology of soft anti-fading denim, its preparation process is:

[0015] 1) Preparation of mica-modified fiber: Take 3 parts of mica particles and dry them in vacuum at 100°C for 20 hours, mix them with 95 parts of nylon 6 slices, add 0.1 parts of active polypeptide, melt at 265°C, and then melt the melt at 265°C Press out from the spinneret hole of the spinneret, cool and solidify in water to form mica modified fiber, wherein the amino acid sequence of the active polypeptide is: HSHACASYSCRCRRARRCGSHRGRCYCRCLRCRVLHPGKLCVCVNCSR;

[0016] 2) Preparation of warp yarn: cotton fiber, silk fiber and mica modified fiber are mixed and spun at a mass ratio of 2 / 1 / 1 to form warp yarn. The prepared warp yarn makes the denim have the appearance effect of real silk, feels silky, soft and refreshing, and has the properties of skin care and deodorization;

[0017] 3) Preparation of weft yarn: cotton fiber, silk and hemp fiber, heat-sensitive color-changing fib...

Embodiment 2

[0020] A processing technology for soft and anti-fading denim. The preparation process is as follows: firstly, the mica modified fiber is prepared: take 5 parts of mica particles and dry them in vacuum at 105°C for 24 hours, mix them with 97 parts of nylon 6 slices, and then add 0.2 The active polypeptide is melted at 275°C, and then the melt is extruded from the spinneret hole of the spinneret at 275°C, cooled and solidified into silk in water, and the mica modified fiber is obtained, wherein the amino acid sequence of the active polypeptide is: HSHACASYSCRCRRARRCGSHRGRCYCRCLRCRVLHPGKLCVCVNCSR; followed by the preparation of the warp yarn: the cotton fiber, silk fiber, mica modified fiber is 2.5 / 1.2 / 1 mixed weaving by mass ratio to form the warp yarn. The prepared warp yarn makes the denim have the appearance effect of real silk, feels silky, soft and refreshing, and has the properties of skin care and deodorization; followed by the preparation of weft yarn: cotton fiber, silk...

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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PUM

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Abstract

The invention discloses a processing technology of soft anti-fading jean. The technology includes the steps of preparation of warp, preparation of weft and preparation of the jean. The technology hasthe advantages that the jean processed through the technology has an excellent anti-fading effect, and is good in air permeability and cooling performance, soft in hand feeling and comfortable to wear; the preparation process is simple, the cost is low, the automation degree is high, and the prepared jean is attractive in appearance and stable in quality; fiber resources are fully utilized in theprocess, and the requirements for environmental protection is met; active polypeptide added in the preparation process of mica modified fiber has a synergistic effect with mica, the content of amorphous regions of the fiber is increased, the orderliness of arrangement of fiber molecules is reduced, the porosity of the fiber is increased, entering of dyeing molecules is facilitated, and the color fastness is improved.

Description

technical field [0001] The invention relates to the field of textile fabrics, in particular to a processing technology for soft and fade-resistant denim. Background technique [0002] With the continuous improvement of material living standards, people's pursuits are also constantly changing. Basic needs such as food and clothing have gradually become a thing of the past, and health and comfort have become the current standard. People put forward higher requirements for the quality of clothing fabrics. Fashionable, healthy, comfortable and casual clothing is more and more favored by consumers, and clothing fabrics are developing in the direction of high-end, diversification and functionalization. Differentiated fiber fabrics such as lightweight, warm, moisture-absorbing, breathable, soft and anti-fading are favored by consumers. [0003] Prior art, such as the Chinese invention patent with the authorized announcement number CN 104032519 B, discloses a dyeing process of anti...

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 Applications(China)
IPC IPC(8): D03D15/00D03D13/00D02G3/04D01F6/90D01F1/10D03D15/217D03D15/233D03D15/283D03D15/47D03D15/50D03D15/54D03D15/547
CPCD01F1/10D01F6/90D02G3/04D03D13/004D03D15/00D10B2331/02D10B2201/02D10B2201/01
Inventor 王妍
Owner 海盐派特普科技有限公司
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