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A cupro ammonia silk crepe fabric and its production process

A production process, a technology of cupro silk, which is applied in the processing of textile materials, liquid/gas/vapor textile material processing, spinning, etc., to achieve the effects of easy availability, cheap materials, and bright colors

Active Publication Date: 2022-05-03
江苏金荣泰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fabrics that only play a single role in the performance of cupro ammonia wire have been far from meeting the needs of modern consumers who pursue individuality.

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

[0035] The production process of the cupro ammonia silk crepe fabric comprises the following steps:

[0036] (1) Preparation of raw materials:

[0037] Warp preparation: Take two 2dex cupro composite yarns and 40S carded yarns, add ordinary S twist, and the twist coefficient is 370 to composite into filaments.

[0038] Weft preparation: 40s carded yarn, highly z-twisted, twist coefficient 680.

[0039] (2) Winding:

[0040] Choose low-speed winder, winder;

[0041] (3) whole yarn:

[0042] Warp the warp yarns in batches and wind them into pulp shafts at a warping speed of 250-580 m / min; the warped yarns are soaked in the slurry through the size tank at a temperature of 85-95°C and a sizing rate of 6-8 %; and then dried in a drying room, the temperature of the drying room is 105-125 ° C, the slurry includes: 30% of PVA205, 70% of modified starch; 9% of solid content, viscosity of 8-9S;

[0043] (4) Dressing:

[0044] According to the method of threading the heddle and ree...

Embodiment 2

[0054] Embodiment 2, the production technology of cupro ammonia crepe fabric, comprises the following steps:

[0055] (1) Preparation of raw materials:

[0056] Warp preparation: Take two 2dex cupro composite yarns and 30S carded yarns, add s-twist in general, and the twist coefficient is 370 to composite into filaments.

[0057] Weft preparation: 40s carded yarn, highly z-twisted, twist coefficient 690.

[0058] (2) Winding:

[0059] Choose low-speed winder, winder;

[0060] (3) whole yarn:

[0061] Warp the warp yarns in batches and wind them into pulp shafts at a warping speed of 250-580 m / min; the warped yarns are soaked in the slurry through the size tank at a temperature of 85-95°C and a sizing rate of 6-8 %; and then dried in a drying room, the temperature of the drying room is 105-125 ° C, the slurry includes: 30% of PVA205, 70% of modified starch; 9% of solid content, viscosity of 8-9S;

[0062] (4) Dressing:

[0063] According to the method of threading the hed...

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 cupro crepe cloth fabric and its production process: comprising: twisted cupro and cotton yarn are selected as warp yarns, highly twisted cotton yarns are selected as weft threads, and after winding, yarn sizing, hedging, manufacturing , After finishing, a special style of cupro crepe fabric is obtained. Compared with the prior art, the cost of the fabric produced by the method of the present invention is low. At the same time, the fabric has a soft touch, luster, and a quality similar to cupro wire, but it is better than cupro wire in terms of strength and wear resistance. The strength and dimensional stability are far superior to silk products, and the crepe forms a unique style, which can be used to promote the field of high-end fabrics.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an ammonia silk crepe fabric and a production process thereof. Background technique [0002] Cupro ammonia wire is a kind of natural degradable environmentally friendly regenerated fiber that is processed by pure natural plant fiber with cupro ammonia solution. It has good dyeability, moisture absorption and breathability, but the stability of cupro ammonia wire is poor, and the service life of the woven fabric is short. Not easy to promote. At present, there are cupro ammonia silk fabrics on the market, most of which are made of cupro ammonia silk and other yarns. However, fabrics that only play a single role in the performance of cupro can no longer meet the needs of modern consumers who pursue individuality. Contents of the invention [0003] In order to solve the above problems, the present invention provides a production process of cupro ammonia silk crepe fabric, which...

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): D03D15/217D03D15/47D03D15/225D03D15/58D06B3/10
CPCD06B3/10D10B2201/20D10B2201/02D03D15/567
Inventor 李娇
Owner 江苏金荣泰新材料科技有限公司
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