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Antibacterial warm-keeping fabric and preparation method thereof

A technology for fabrics and raw materials, applied in the directions of dyeing, fabric surface trimming, biochemical fiber treatment, etc., can solve the problems of poor bacteriostatic effect, mildew resistance and anti-mite effect, etc., and achieve excellent anti-wrinkle performance, excellent wearing comfort and Hand feel, good antibacterial effect

Inactive Publication Date: 2021-02-09
义乌市鼎莎针织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application aims at the technical problems of poor antibacterial effect, mildew resistance and poor anti-mite effect of existing fabrics, and provides an antibacterial and warm-keeping fabric and its preparation method

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

[0025] The raw material proportioning of antibacterial warm fabric is as follows in parts by weight: 25 parts of bamboo fiber filaments, 55 parts of blended yarns; the raw material proportioning of described blended yarns is as follows in parts by weight: 100 parts of Thermocool fibers, 30 parts of EKS fibers , 25 parts of silver ion antibacterial spandex, 10 parts of sisal fiber; said silver ion antibacterial spandex is made up of spandex yarn of 50dtex and silver-plated fiber blended yarn of 30dtex, and said silver-plated fiber blended yarn is made of modal fiber of 80wt% Blended with 10wt% silver-plated fiber, the silver-plated fiber blended yarn is prepared by immersing modal fiber in sodium hydroxide solution at 75°C for 30min, then immersing it in a solution containing silver ions, and stirring at 30°C for 80min Obtained, the dosage ratio of described modal fiber, sodium hydroxide solution and solution containing silver ion is 1kg modal fiber: 15L sodium hydroxide: 5L sol...

Embodiment 2

[0037] The raw materials of antibacterial and warm fabrics are proportioned as follows in parts by weight: 25 parts of bamboo fiber filaments, 55 parts of blended yarns; the proportions of raw materials of said blended yarns are as follows in parts by weight: 100 parts of Thermocool fibers, 30- 50 parts, 25 parts of silver ion antibacterial spandex, 10 parts of sisal fiber; said silver ion antibacterial spandex is made up of spandex yarn of 50dtex and silver-plated fiber blended yarn of 30dtex, and said silver-plated fiber blended yarn consists of 80-90wt % of modal fibers and 10wt% of silver-plated fibers are blended, and the silver-plated fiber blended yarn is soaked in sodium hydroxide solution at 75°C for 30min, then immersed in a solution containing silver ions, at 30°C It is prepared by stirring at low temperature for 80 minutes. The dosage ratio of the modal fiber, sodium hydroxide solution and silver ion-containing solution is 1kg modal fiber: 15L sodium hydroxide: 5L s...

Embodiment 3

[0049] The raw material proportioning of antibacterial warm fabric is as follows in parts by weight: 35 parts of bamboo fiber filaments, 65 parts of blended yarns; the raw material proportioning of described blended yarns is as follows in parts by weight: 100 parts of Thermocool fibers, 40 parts of EKS fibers , 30 parts of silver ion antibacterial spandex, 20 parts of sisal fiber; said silver ion antibacterial spandex is made up of spandex yarn of 60dtex and silver-plated fiber blended yarn of 40dtex, and said silver-plated fiber blended yarn is made of modal fiber of 85wt% Blended with 15wt% silver-plated fiber, the silver-plated fiber blended yarn is prepared by immersing modal fiber in sodium hydroxide solution at 80°C for 40min, then immersing it in a solution containing silver ions, and stirring at 35°C for 90min Obtained, the dosage ratio of described modal fiber, sodium hydroxide solution and solution containing silver ion is 1kg modal fiber: 20L sodium hydroxide: 10L so...

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 antibacterial warm-keeping fabric and a preparation method thereof. The preparation method includes the following steps: performing opening, cotton scutching, carding and residual impurity removal on EKS fibers with cross-shaped cross sections, silver ion antibacterial spandex, sisal fibers and Thermocool fibers, and mixing the fibers to prepare cotton slivers; mixing the cotton slivers for two times fully mix the fibers, and carrying out automatic spooling to prepare blended yarn; performing rewinding, pre-shrinking and qualitative treatment on the bamboo fiber filaments, and seamlessly knitting the blended yarn and the bamboo fiber filaments into gray fabric; dyeing the gray fabric, and drying the gray fabric after dehydrating; and carrying out cross-linking finishing by using a hydrophilic finishing agent, drying, carrying out soft tentering, pre-shrinking, carrying out steam setting after calendering. Through detection, according to GB / T3922-2013, the colorfastness to acid perspiration is level 4-5, and the soaping fastness is level 4-5; according to GB / T3920-2008, the rubbing fastness is level 4-5; and according to GB / T3922-2013, and the color fastnessto alkali perspiration is level 4-5.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to an antibacterial and warm-keeping fabric and a preparation method thereof. Background technique [0002] China is a big country in the production and export of textiles. After years of development, China's textile industry has obvious competitive advantages. It has the most complete industrial chain in the world, the highest level of processing facilities, and many developed industrial clusters to respond to market risks. Self-regulation The continuous enhancement of capabilities provides a solid guarantee for the industry to maintain a steady pace of development. Textiles involve all aspects of people's lives, including clothing textiles, decorative textiles, and industrial textiles. Therefore, the washing of textiles is particularly important. [0003] According to different process characteristics, knitting production is divided into two categories: weft knitting...

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): D04B1/14D04B21/00D02G3/04D06M11/38D06P1/00D06P1/50D06P1/52D06P3/85D06C7/02
CPCD02G3/04D04B1/14D04B21/00D06C7/02D06M11/38D06M16/00D06P1/00D06P1/50D06P1/5257D06P3/8204D10B2201/01D10B2201/10D10B2201/20D10B2331/10
Inventor 何军浩
Owner 义乌市鼎莎针织有限公司
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