A kind of preparation method and product of multi-component comfortable elastic antibacterial functional warp knitted fabric

A multi-component, comfortable technology, applied in warp knitting, dyeing, rayon manufacturing, etc., can solve the problems of fabric yield decline, spandex cannot be dyed, and poor washing resistance, etc., to achieve the effect of improving comfort and elasticity

Active Publication Date: 2021-08-10
HAIAN QI HONG TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in practice, the weaving of functional fabrics, especially the preparation of antibacterial and comfortable fabrics, cannot be taken into account at the same time.
In the prior art, more finishing agents are used to obtain the antibacterial effect. This effect is to combine the antibacterial agent on the surface of the fiber through physical adsorption in the form of coating. The washing resistance is poor, and the fabric will be affected after coating. comfort
The resilience of pure polyester fiber is relatively poor, warp knitted fabrics feel relatively hard, and the wearing comfort is poor. The current mainstream method is to increase the resilience of the fabric by using spandex core-spun yarn, but because spandex cannot be dyed and is resistant to sunlight The performance is poor, and it is easy to form defects on the fabric surface, which reduces the yield of the fabric, and the durability of the later use is also poor.

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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  • A kind of preparation method and product of multi-component comfortable elastic antibacterial functional warp knitted fabric
  • A kind of preparation method and product of multi-component comfortable elastic antibacterial functional warp knitted fabric
  • A kind of preparation method and product of multi-component comfortable elastic antibacterial functional warp knitted fabric

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Experimental program
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Effect test

Embodiment 1

[0026] This embodiment provides a method for preparing a multi-component comfortable elastic antibacterial functional warp-knitted fabric:

[0027] 80 parts by weight of antibacterial polyester 75 / 72FDY and 20 parts by weight of ordinary polyester 75 / 144FDY are used as raw materials for the base yarn, the middle yarn is made of 50 / 48DTY PBT / PET bicomponent polyester fiber, and the top yarn is made of ordinary polyester 75 / 144DTY. Fabrics are made through weaving, shaping, finishing and dyeing, forming and sewing processes.

[0028] The setting speed is 30m / min, the setting temperature is 210°C, and the setting speed is 28m / min;

[0029] The finishing includes dyeing, drying, and water washing; wherein, the temperature of the dyeing is 130°C; wherein, the temperature of the drying is 160°C, and the washing is water washing with a softener, The softener is treated with tannin. The composition and parts by mass of the dyes used in the dyeing process are: 0.04 parts by mass of d...

Embodiment 2

[0035] 20 parts by weight of antibacterial polyester 75 / 72FDY and 80 parts by weight of ordinary polyester 75 / 144FDY are used as raw materials for the base yarn, the middle yarn is made of 50 / 48DTY PBT / PET bicomponent polyester fiber, and the top yarn is made of ordinary polyester 75 / 144DTY. The designed material is made through weaving, shaping, dyeing and finishing, and sewing processes.

[0036] The setting speed is 30m / min, the setting temperature is 210°C, and the setting speed is 28m / min;

[0037]The finishing includes dyeing, drying, and water washing; wherein, the temperature of the dyeing is 130°C; wherein, the temperature of the drying is 160°C, and the washing is water washing with a softener, The softener is treated with tannin. The composition and parts by mass of the dyes used in the dyeing process are: 0.04 parts by mass of disperse yellow, 0.0152 parts by mass of disperse red, 0.022 parts by mass of disperse blue, and 0.5 parts by mass of 98% glacial acetic ac...

Embodiment 3

[0043] 0 parts by weight of antibacterial polyester 75 / 72FDY and 100 parts by weight of ordinary polyester 75 / 144FDY are used as raw materials for bottom yarn, middle yarn is made of 50 / 48DTY polyester fiber, and top yarn is made of ordinary polyester 75 / 144DTY. , Sewing process made of the designed material.

[0044] The setting speed is 25-30m / min, the setting temperature is 210°C, and the setting speed is 28m / min;

[0045] The finishing includes dyeing, drying, and washing; wherein, the temperature of the dyeing is 100-130°C; wherein, the temperature of the drying is 160°C, and the washing is adding a softener Wash, softener is tannic acid treatment. The composition and parts by mass of the dyes used in the dyeing process are: 0.04 parts by mass of disperse yellow, 0.0152 parts by mass of disperse red, 0.022 parts by mass of disperse blue, and 0.5 parts by mass of 98% glacial acetic acid. The temperature control of the dyeing process is as follows: the initial temperature...

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 discloses a preparation method of a multi-component comfortable elastic antibacterial functional warp knitted fabric and its products, including warping; weaving; shaping; finishing and dyeing; 144 DTY as raw material; 75 / 72 FDY antibacterial polyester and 75 / 144 FDY ordinary polyester are used as raw materials for the bottom yarn, and the weight of antibacterial polyester fiber accounts for 20-100% of the raw material of the bottom yarn; 50 / 48DTY PBT / PET double group is used for the middle yarn Polyester fiber. The product prepared by the method of the present invention can simultaneously have excellent functional effects in two aspects of antibacterial and resilience through the combination of various raw materials and the coordinated action of the corresponding weaving process.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a preparation method of a multi-component comfortable elastic antibacterial functional warp-knitted fabric and a product thereof. Background technique [0002] With the improvement of people's quality of life, the demand for fabric functionality has gradually increased. Especially in recent years, the deterioration of the environment and the spread of various bacterial diseases have increased the demand for antibacterial properties of fabrics. As the country, society and consumers are gradually becoming more aware of health and safety, the awareness of bacteria is also increasing, and at the same time, new requirements for the safety of fabrics are also put forward. [0003] However, in practice, the weaving of functional fabrics, especially the preparation of antibacterial and comfortable fabrics, cannot be taken into account at the same time. In the prior art, mo...

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): D04B21/00D06C7/02D01F1/10D06P3/82
CPCD01F1/103D04B21/00D06C7/02D06P3/8276D10B2331/04
Inventor 刘水平刘伟峰熊友根沈建峰郭林林
Owner HAIAN QI HONG TEXTILE TECH CO LTD
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