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Production technique for lyocell-jade fiber knitted garments

A jade fiber and production process technology, applied in knitting, fiber processing, weft knitting and other directions, can solve the problem of no tencel and jade fiber, and achieve the effect of avoiding injury, simple production process and good cool feeling.

Inactive Publication Date: 2012-05-16
SANFLAG FASHION DONGGUAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there is no technology that uses Tencel and jade fiber to weave at the same time, and there is no way to make the undyed jade fiber in the fabric close to the skin in the fabric made by weaving Tencel and jade fiber. technology

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

[0023] Production process of Tencel and jade fiber knitted garments:

[0024] (1), choose yarn

[0025] Choose to use 32s / 2 Tencel yarn and 40s / 2 jade fiber (viscose-based) yarn.

[0026] (2), inverted skein yarn

[0027] Pour the Tencel cheese into a skein.

[0028] (3), refining

[0029] The soda ash is 2g / L, the soap is 1.5g / L, the bath ratio is 1:30, and the temperature is 80°C in the refining liquid, and the treatment is 30min.

[0030] (4), preparation of dye bath

[0031] The tencel is dyed with reactive dye, the dye is 2% (o.w.f), the anhydrous sodium sulfate is 40g / L, and the soda ash is 10g / L.

[0032] (5), dyeing, dehydration, drying

[0033] Dyeing Tencel yarn with reactive dyes: Add anhydrous sodium sulfate and soda ash in advance, soak the yarn at 25°C, raise the temperature to 50°C at a speed of 2°C / min, add 2% (o.w.f) of dissolved reactive dyes , keep warm for 15min, then raise the temperature to 75°C at a rate of 2°C / min, keep warm for 50min, then wash ...

Embodiment 2

[0052] Production process of Tencel and jade fiber knitted garments:

[0053] (1), choose yarn

[0054] Choose to use 38s / 2 Tencel yarn and 40s / 2 jade fiber (viscose-based) yarn.

[0055] (2), inverted skein yarn

[0056] Pour the Tencel cheese into a skein.

[0057] (3), refining

[0058] The concentration of soda ash is 1.5g / L, the concentration of soap is 1.2g / L, the bath ratio is 1:35, and the treatment is carried out in the refining solution at a temperature of 85°C for 40 minutes.

[0059] (4), preparation of dye bath

[0060] The tencel is dyed with reactive dye, the dye is 1% (o.w.f), the anhydrous sodium sulfate is 35g / L, and the soda ash is 8g / L.

[0061] (5), dyeing, dehydration, drying

[0062] Dyeing Tencel yarn with reactive dyes: add anhydrous sodium sulfate and soda ash in advance, soak the yarn at 25°C, raise the temperature to 50°C at a speed of 2°C / min, add 1% (o.w.f) of dissolved reactive dyes , keep warm for 15min, then raise the temperature to 75°C...

Embodiment 3

[0081] Production process of Tencel and jade fiber knitted garments:

[0082] (1), choose yarn

[0083] Choose to use 42s / 2 Tencel yarn and 40s / 2 jade fiber (viscose-based) yarn.

[0084] (2), inverted skein yarn

[0085] Pour the Tencel cheese into a skein.

[0086] (3), refining

[0087] The soda ash is 2.5g / L, the soap is 1.8g / L, the bath ratio is 1:40, and the temperature is 85°C in the refining liquid, and the treatment is 50min.

[0088] (4), preparation of dye bath

[0089] The tencel is dyed with reactive dye, the dye is 3% (o.w.f), the anhydrous sodium sulfate is 45g / L, and the soda ash is 12g / L.

[0090] (5), dyeing, dehydration, drying

[0091] Dyeing Tencel yarn with reactive dyes: Add anhydrous sodium sulfate and soda ash in advance, soak the yarn at 25°C, raise the temperature to 50°C at a speed of 2°C / min, add 3% (o.w.f) of dissolved reactive dyes , keep warm for 15min, then raise the temperature to 80°C at a rate of 2°C / min, keep warm for 50min, and then...

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 the field of functional knitted fabrics, in particular to a production technique for lyocell-jade knitted garments. By sequentially carrying out lyocell-hanking process, refining process, lyocell-dyeing process, dehydration process, drying process, cheese-making process, lyocell-jade yarn weaving process, garment-sewing process, water washing process, dehydration process,moisture control finishing process, soft finishing process, dehydration process, drying process and steam setting process, the technique can ensure that the produced lyocell-jade knitted product not only is comfortable and beautiful but also is comfortable to wear, and in particular, because the surface contacted with the skin is undyed jade grey yarns, while being cool, the surface not only doesnot have harm on the skin but also has a health-care function on the kin; and the garment is particularly suitable for wearing in hot summer or during exercises.

Description

technical field [0001] The invention relates to the production field of functional knitted fabrics, in particular to a production process of knitted garments made of tencel and jade fibers. Background technique [0002] Tencel is popular because of its high wet strength, good dimensional stability, small washing shrinkage, soft fabric and silky luster. In order to improve the product grade and make the product have multifunctional characteristics, such as crispness, elasticity, breathability and coolness, people prepare Tencel into fabrics and blend it with other materials. For example, the "cotton / tencel / wool blended fabric and its manufacturing process" with the patent notification number CN101469480 relates to a cotton, tencel, wool blended fabric and its manufacturing process, using cotton fiber, tencel fiber and wool fiber Weaving of blended yarn, the fabric weave adopts 2 / 2 variable twill weave. Described cotton fiber, tencel fiber and wool fiber blended yarn are 14....

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): D04B1/14D04B1/24D06P1/38D06M15/643
Inventor 孟家光陈观福陈敏仪刘玉磊任彩玲
Owner SANFLAG FASHION DONGGUAN
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