Anti-bacterial and anti-tearing textile fabric and production process thereof
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A technology for textile fabrics and tear resistance, applied in the field of textile fabrics, can solve the problem of no filtering and other problems, and achieve the effects of reducing thermal degradation, improving breaking strength, and improving antistatic ability.
Inactive Publication Date: 2020-08-21
杭州悦仕达新材料科技有限公司
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[0003] But at the same time as daily clothing fabrics, 1, the existing fabrics are not only required to have good antistatic function in terms of good comfort; There are higher requirements for tear resistance; 3. When preparing high-strength polyester yarns, not only is there no filter device to filter the melt to increase the viscosity of the melt, but also no buffer cold zone is set under the spinneret of the spinning box to improve the viscosity of the melt. Spinning quality, so design an antibacterial, tear-resistant textile fabric and its production process
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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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Embodiment 1
[0033] An antibacterial, tear-resistant textile fabric, the fabric is woven from warp threads, weft threads and polyester high-strength yarns, and the warp threads include 60 parts of cotton fiber, 5 parts of shell fiber, 1 part of bamboo fiber, and 1 part of Antibacterial agent and 3 parts of spandex fibers; said weft comprises 30 parts of acrylonitrile, 18 parts of vinyl chloride, 5 parts of carbon black, 2 parts of metal oxide, 0.5 part of pore-forming agent and 0.5 part of screen agent by weight;
[0034] The preparation of the polyester high-strength yarn comprises the following steps:
[0035] 1) 35 parts of purified terephthalic acid, 15 parts of ethylene glycol, 11 parts of ethylene glycol antimony and 1 part of ethylene oxide organic compound are polymerized into a low-viscosity polyester melt through a five-pot polymerization device, and then transported to the liquid Polycondensation in a viscosifying reactor to obtain a high-viscosity melt;
[0036] 2) After the h...
Embodiment 2
[0045] An antibacterial, tear-resistant textile fabric, the fabric is woven from warp threads, weft threads and polyester high-strength silk, and the warp threads include 80 parts of cotton fiber, 10 parts of shell fiber, 6 parts of bamboo fiber, and 3 parts by weight. Antibacterial agent and 8 parts of spandex fibers; the weft includes 55 parts of acrylonitrile, 35 parts of vinyl chloride, 8 parts of carbon black, 5 parts of metal oxides, 1 part of pore-forming agent and 1 part of screen agent by weight;
[0046] The preparation of the polyester high-strength yarn comprises the following steps:
[0047] 1) 45 parts of purified terephthalic acid, 20 parts of ethylene glycol, 20 parts of ethylene glycol antimony and 2 parts of ethylene oxide organic compound are polymerized into a low-viscosity polyester melt through a five-pot polymerization device, and then transported to the liquid Polycondensation in a viscosifying reactor to obtain a high-viscosity melt;
[0048] 2) After...
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 anti-bacterial and anti-tearing textile fabric and a production process thereof. After 35-35 parts of purified terephthalic acid, 15-20 parts of ethylene glycol, 11-20 parts ofethylene glycol antimony and 1-2 parts of an antioxidant agent are polymerized into low-viscosity polyester melt through a five-kettle polymerization plant, and the low-viscosity polyester melt is conveyed to a liquid phase viscosity increase reaction kettle to be subjected to polycondensation to obtain high-viscosity melt; and after the obtained high-viscosity melt is subjected to filtering andspinning through a mixing device, the high-viscosity melt is heated to range from 280 DEG C to 300 DEG C during spinning, winding forming is carried out after metering extrusion, spinning, cooling, oiling and stretching heat sizing, and dacron high-strength yarn is obtained. The textile fabric prepared through the process is good in anti-bacterial and anti-tearing performance and has the anti-static function, meanwhile, a filter device is arranged to filter the melt, the viscosity of the melt is improved, a buffer cold area is arranged below a spinning box spinneret plate, and the spinning quality is improved.
Description
technical field [0001] The invention relates to the technical field of textile fabrics, in particular to an antibacterial and tear-resistant textile fabric and a production process thereof. Background technique [0002] In recent years, with the development of society and the continuous increase of production factors and production equipment, the types and quantities of combustibles, combustion aids and fire sources have increased, the frequency of fires is on the rise, and the fire environment is more complex. It not only causes loss to people's property, but also causes serious threat to personnel, and the most serious burns are often caused by the fire of the clothing worn, and the degree of skin burns caused by clothing burning is often more serious than that directly exposed to the outside. Therefore, the requirements for the flame retardancy of clothing are getting higher and higher, so various fabrics with good flame retardancy have been prepared one after another. ...
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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