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A kind of moisturizing skin care and warm knitted fabric and its production process

A knitted fabric and production process technology, applied in knitting, weft knitting, fabric surface trimming, etc., can solve the problems of weakening skin care and moisturizing function, and achieve the effect of improving dye fastness and large specific surface area

Active Publication Date: 2015-10-28
GUANGDONG SMART TEAM TEXTILES TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the moisturizing and skin-care functions of the above-mentioned fabrics are obtained by post-finishing, and there is a problem that the skin-care and skin-care functions are weakened after repeated washing.

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

[0045] A production process for moisturizing, skin-care and warm-keeping knitted fabrics, which comprises the following processing steps:

[0046] a. Spinning: spinning arginine-containing acrylic fibers and common viscose fibers into siro-spun blended yarns, the proportion of acrylic fibers in the blended yarns is 70%, and viscose is 30%. The yarn count is 40S / 1, and the yarn twist coefficient is 350; the acrylic fiber containing arginine is produced by Toyobo Co., Ltd., the fineness is 1.0dtex, and the length is 36mm; the viscose fiber is produced by Lenzing Co. Fibers with a fineness of 1.0dtex and a length of 36mm;

[0047] b. Weaving: interweave the siro-spun blended yarn and spandex, and use the weft knitting circular weft knitting double rib machine to weave the knitted gray cloth. Its technical parameters are as follows: loom number: 28G; coil length: 335MM / 100 needles of siro spinning blended yarn, 88MM / 100 needles of spandex, and the linear density of spandex is 30D...

Embodiment 2

[0059] The difference between this embodiment and Embodiment 1 is: the step c2 of this embodiment, dyeing: in the overflow dyeing vat, the pre-shaped fabric is dip-dyeed in the dye solution, and the dyeing method is single-dyeing viscose method, the selected color is purple.

[0060] The dyeing method of viscose fiber is as follows: dip-dye the pre-shaped fabric in 2.7% o.w.f reactive dye solution, dyeing temperature is 60°C, liquor ratio is 1:10, pH: 11, and dyeing time is 60 minutes.

[0061] Also contain 60g / L sodium chloride, 20g / L sodium carbonate in the reactive dye solution, add 1g / L acetic acid after the reactive dye solution dyes, process 10min under normal temperature.

[0062] c3. Soaping: At a temperature of 95°C, use a soaping agent to clean the dyed fabric. The amount of soaping agent used is 0.5g / L, and the soaping time is 10 minutes; after soaping and washing, add a softener of 3% o.w.f , time 20min, temperature 50°C; the model of the soaping agent is ...

Embodiment 3

[0066] The difference between the present embodiment and the embodiment 1 is: the step c2 of the present embodiment, dyeing: in the overflow dye vat, the pre-shaped fabric is dip-dyeed in the dye solution and dyed, and the dyeing method is the double dyeing method ( acrylic fiber and viscose), the dyeing sequence of the double dyeing method is to dye viscose fiber first and then dye acrylic fiber, and the color is blue;

[0067] The dyeing method of viscose fiber is as follows: first dip-dye the fabric in 0.3% o.w.f reactive dye solution, the dyeing temperature is 60°C, the liquor ratio is 1:10, the dyeing time is 60min, and the pH is 10;

[0068] The dyeing method of acrylic fiber is as follows: the fabric dyed by reactive dye solution is added to cationic dye solution for dyeing, the concentration of cationic dye solution is 0.82% o.w.f, the dyeing temperature is 98°C, the liquor ratio is 1:13.8, pH 3.8, and the dyeing time is 45 minutes .

[0069] Also contain 60g / L sodium...

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 textile technical field, in particular to moisturizing skin care warm-keeping knitted fabric and a production technology thereof. The production technology comprises the following processing steps of a, spinning, b, weaving and c, dyeing and finishing. In the step of spinning, acrylic fibers including arginine and common viscose fibers are spun into siro spinning blended yarns, the proportion of the acrylic fibers in the blended yarns is 50%-80%, the proportion of the viscose is 50%-20%, the yarn count of the yarns is 40-80 S / 1, and the twist coefficient of the yarns is 330-370. In the step of weaving, the siro spinning blended yarns and spandex are interwoven, the linear density of the spandex is 15-40 D, a weft knitting circular weft knitting machine is used for weaving knitted gray cloth, and the tissue is plaiting tissue. In the step of dyeing and finishing, the following processes of pre-shaping, dyeing, soaping, cloth drying, cloth bottom sanding and shaping are included. The produced fabric has the skin care moisturizing function, the moisturizing skin care function cannot be weakened along with repeated washing, and the fabric has the warm-keeping function and is suitable for being worn in autumn and winter in which the air humidity is low.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a knitted fabric for moisturizing skin care and keeping warm and a production process thereof. Background technique [0002] With the quickening pace of people's life, less and less time is spent on health care. If the care is not in place, various problems will appear. As the largest organ of the human body, skin care is particularly important. The most comfortable relative humidity for the human body is between 45% and 65%. The air humidity in autumn and winter is low, and if the skin is not well cared for, the skin will be dry and uncomfortable. [0003] In order to keep the skin moisturized, people often use cosmetics to moisturize and protect the skin, but the use of cosmetics is generally limited to the exposed parts such as the face and hands, and the maintenance of other parts of the body is insufficient; and the action time of cosmetics is relatively short. It is ext...

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): D04B1/14D04B1/18D02G3/04D06B21/00D06C27/00D06P3/70D06P3/66
Inventor 奚斌
Owner GUANGDONG SMART TEAM TEXTILES TECH
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