Antibacterial fabric and preparation method thereof

A technology of antibacterial fabric and antibacterial agent, which is applied in the field of antibacterial fabric and its preparation, can solve problems such as hindering the normal division of bacteria, and achieve the effect of excellent antibacterial properties and good flame retardancy

Inactive Publication Date: 2017-12-15
储旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Some studies also believe that silver ions will be released on the surface of nano-silver, whi

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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  • Antibacterial fabric and preparation method thereof
  • Antibacterial fabric and preparation method thereof
  • Antibacterial fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0052] Preparation method of melamine formaldehyde resin composite antibacterial fiber:

[0053] Add 23.0g of melamine formaldehyde resin and 0.4g of cetyltrimethylammonium bromide to 73g of water, stir at 200r / min for 30min, and stand for 12h in the dark; add 1.0g of Cu(NO 3 ) 2 , 1.0gAgNO 3 , 1.6g of polydimethyldiallylammonium chloride, stirred at 50°C for 8h to obtain the melamine formaldehyde resin spinning stock solution.

[0054] The above-mentioned melamine formaldehyde resin spinning dope is filtered under pressure at 60°C, defoamed, and delivered to a 0.08mm spinneret via a metering pump. The dope is sprayed into the spinneret in a thin stream at a temperature of 500°C, pH= 3, solidified and formed in a saturated sodium sulfate aqueous solution. The nascent fiber is stretched 3 times and then sent to a steam oven at a temperature of 100℃ for 15 minutes. The fiber is washed with warm water at a temperature of 60℃ to remove residual salt, and then the fiber is dried and sent...

Example Embodiment

[0057] Example 1

[0058] A method for preparing an antibacterial fabric is characterized in that it comprises the following steps:

[0059] a). Place 20 parts by weight of spandex, 30 parts by weight of kapok fiber, and 30 parts by weight of cotton fiber in a mixer and stir for 30 minutes at a speed of 500 rpm; then add 2 parts by weight of softener, 4 parts by weight of dispersant, 100 parts by weight of water are stirred for a second time, and stirred for 10 minutes at a speed of 500 rpm to obtain a mixture;

[0060] b) After the above mixture is air-dried, and then subjected to conventional roving, spun yarn, winding, steaming, and threading treatments, a 40D blended yarn is obtained;

[0061] c). The above-mentioned blended yarn and 8 parts by weight of silver wire are woven into a cloth on an HT11 small automatic loom (Changyi Haotian Textile Machinery Co., Ltd.); the warp density of the cloth is 100 threads / cm , The density of weft threads is 60 threads / cm;

[0062] d). Soak th...

Example Embodiment

[0067] Example 2

[0068] A method for preparing an antibacterial fabric is characterized in that it comprises the following steps:

[0069] a). Place 20 parts by weight of spandex, 30 parts by weight of kapok fiber, and 30 parts by weight of Tencel in a mixer and stir for 30 minutes at a speed of 500 rpm; then add 2 parts by weight of softener, 4 parts by weight of dispersant, 100 parts by weight of water are stirred for a second time, and stirred for 10 minutes at a speed of 500 rpm to obtain a mixture;

[0070] b) After the above mixture is air-dried, and then subjected to conventional roving, spun yarn, winding, steaming, and threading treatments, a 40D blended yarn is obtained;

[0071] c). The above blended yarn and 8 parts by weight of silver wire are woven into a cloth on an HT11 small automatic loom (Changyi Haotian Textile Machinery Co., Ltd.); the warp density of the cloth is 100 threads / cm , The density of weft threads is 60 threads / cm;

[0072] d). Soak the fabric in an a...

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Abstract

The invention discloses an antibacterial fabric and a preparation method thereof. Raw materials of the antibacterial fabric comprise spandex, kapok fibers, cotton fibers or tencel or modal fibers or linen fibers or bamboo fibers, melamine formaldehyde resin composite anti-bacterial fibers, nano silver coated fibers or silver silk, softener, a dispersing agent and an antibacterial agent. The invention further discloses a preparation method of the antibacterial fabric. Compared with the prior art, the antibacterial fabric obtained through adding and preparing has not only good antibacterial performance, but also good antiflamming performance.

Description

technical field [0001] The invention relates to a fabric, in particular to an antibacterial fabric and a preparation method thereof. Background technique [0002] Microorganisms are closely related to people's daily life. On the one hand, humans use biotechnology to apply certain microorganisms to the fermentation industry, biological pesticides and bacterial fertilizers; the probiotics in the human body provide the human body with essential substances for life or help the human body absorb nutrients through metabolism. On the other hand, some microorganisms are pathogenic bacteria. The spread of pathogenic bacteria poses a great threat to human health and personal safety. [0003] According to records, silver is the third metal used by the ancients after gold and copper. Human beings have cast metal silver into silverware for daily life more than 7,000 years ago. Over the past few thousand years, silver has been used in many medical applications, mainly in the treatment...

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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IPC IPC(8): D03D13/00D03D15/00D02G3/04D06B3/10D06M15/03D06M13/463D06M13/00D06M11/47D06M13/165D06M101/06D06M101/38
CPCD02G3/04D03D13/008D03D15/00D06B3/10D06M11/47D06M13/00D06M13/165D06M13/463D06M15/03D06M16/00D06M2101/06D06M2101/38D06M2200/30D06M2200/50D10B2201/01D10B2201/02D10B2201/04D10B2201/10D10B2201/22D03D15/258
Inventor 储旭
Owner 储旭
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