CN111560684A - Antibacterial and tear-resistant textile fabric and production process thereof - Google Patents

Antibacterial and tear-resistant textile fabric and production process thereof Download PDF

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Publication number
CN111560684A
CN111560684A CN202010402695.1A CN202010402695A CN111560684A CN 111560684 A CN111560684 A CN 111560684A CN 202010402695 A CN202010402695 A CN 202010402695A CN 111560684 A CN111560684 A CN 111560684A
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China
Prior art keywords
parts
textile fabric
antibacterial
spinning
tear
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Application number
CN202010402695.1A
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Chinese (zh)
Inventor
陈伟
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Hangzhou Yueshida New Material Technology Co ltd
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Hangzhou Yueshida New Material Technology Co ltd
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Priority to CN202010402695.1A priority Critical patent/CN111560684A/en
Publication of CN111560684A publication Critical patent/CN111560684A/en
Withdrawn legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/533—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads antistatic; electrically conductive
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/065—Insulating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1671—Resistance to bacteria, mildew, mould, fungi
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
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    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
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    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
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    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
    • D10B2321/041—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polyvinyl chloride or polyvinylidene chloride
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
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    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
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    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
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    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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    • D10B2401/16—Physical properties antistatic; conductive

Abstract

The invention discloses an antibacterial and tear-resistant textile fabric and a production process thereof, wherein 35-45 parts of purified terephthalic acid, 15-20 parts of ethylene glycol, 11-20 parts of ethylene glycol antimony and 1-2 parts of antioxidant are polymerized into a low-viscosity polyester melt by a five-kettle polymerization device, and then conveyed to a liquid-phase tackifying reaction kettle for polycondensation to obtain a high-viscosity melt; filtering and spinning the obtained high-viscosity melt by a mixing device, heating to 280-plus-300 ℃ during spinning, metering, extruding, spinning, cooling, oiling, stretching, heat setting and winding to obtain the terylene high-strength yarn; the textile fabric prepared by the process has good antibacterial and anti-tearing performances and an antistatic function, and meanwhile, the filtering device is arranged to filter the melt, so that the viscosity of the melt is improved, and the buffering cold area is arranged below a spinneret plate of a spinning box, so that the spinning quality is improved.

Description

Antibacterial and tear-resistant textile fabric and production process thereof
Technical Field
The invention relates to the technical field of textile fabrics, in particular to an antibacterial tear-resistant textile fabric and a production process thereof.
Background
In recent years, with the development of society, production factors and production equipment are increasing, so that the types and the number of combustible materials, combustion-supporting materials and fire sources are increased, the frequent occurrence of fire disasters tends to rise, and the fire environment is more complicated. Not only is the property loss of people serious but also the personnel is seriously threatened, the most serious burn is often caused by the fire of the worn clothes, and the skin burn degree caused by the burning of the clothes is often more serious than the burn directly exposed outside. Therefore, the requirement for the flame retardance of the clothes is higher and higher, and various fabrics with good flame retardance are prepared successively.
But simultaneously, as a daily garment fabric, 1, the existing fabric is required to have good antistatic function on the aspect of good comfort; 2. moreover, the special fabrics such as training clothes for special soldiers also have higher requirements on strength, antibiosis and tear resistance; 3. when the terylene high-strength yarn is prepared, a filtering device is not arranged to filter a melt so as to improve the viscosity of the melt, and a buffering cold area is not arranged below a spinneret plate of a spinning box so as to improve the spinning quality, so that the antibacterial and tear-resistant textile fabric and the production process thereof are designed.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an antibacterial tear-resistant textile fabric and a production process thereof.
The purpose of the invention can be realized by the following technical scheme:
an antibacterial and tear-resistant textile fabric is formed by weaving warps, wefts and polyester high-strength yarns, wherein the warps comprise 60-80 parts by weight of cotton fibers, 5-10 parts by weight of chitin fibers, 1-6 parts by weight of bamboo fibers, 1-3 parts by weight of antibacterial agents and 3-8 parts by weight of spandex fibers; the weft comprises 30-55 parts of acrylonitrile, 18-35 parts of vinyl chloride, 5-8 parts of carbon black, 2-5 parts of metal oxide, 0.5-1 part of pore-forming agent and 0.5-1 part of light screen agent in parts by weight;
the preparation method of the high-strength polyester yarn comprises the following steps:
1) polymerizing 35-45 parts of purified terephthalic acid, 15-20 parts of ethylene glycol, 11-20 parts of ethylene glycol antimony and 1-2 parts of antioxidant into a low-viscosity polyester melt by a five-kettle polymerization device, and conveying the low-viscosity polyester melt to a liquid-phase tackifying reaction kettle for polycondensation to obtain a high-viscosity melt;
2) filtering and spinning the high-viscosity melt obtained in the step 1) by a mixing device, heating to 280-300 ℃ during spinning, and then performing metering extrusion, spinning, cooling, oiling, stretching and heat setting, and winding and forming to obtain the high-strength polyester yarn.
As a further scheme of the invention: the antibacterial agent is at least one of polyester, polyamide and polypropylene.
As a further scheme of the invention: the antioxidant is at least one of carotenoid, ethylene oxide organic compound and citric acid.
As a further scheme of the invention: the mixing device in the step 2) comprises a filter box body, a conveying pipe and a spinning box, wherein the filter box body is connected with the spinning box through the conveying pipe;
the two sliding rails are symmetrically arranged on two sides of the inner wall of the filter box body, limiting blocks are connected in sliding grooves of the sliding rails in a sliding mode, the sliding rails and the limiting blocks are fixed through fastening bolts, the two limiting blocks are installed on two sides of a cylinder, a feeding hole is formed in the top of the cylinder, two springs are symmetrically and fixedly connected to the inner wall of the top of the cylinder, a circular filter screen is fixedly connected to the bottoms of the springs, and an arc-shaped filter screen is fixedly connected to the bottom of the cylinder;
the spinneret is evenly provided with in the bottom of weaving case, the below of weaving case is provided with the buffering cold district, the inside in buffering cold district evenly is provided with the refrigeration piece.
As a further scheme of the invention: the top fixed mounting of filter box has feed hopper, the bottom inner wall of filter box corresponds installs two swash plates.
As a further scheme of the invention: the aperture of the circular filter screen is one half larger than that of the arc filter screen.
A production process of an antibacterial tear-resistant textile fabric comprises the following steps:
1) preparing warp threads: uniformly stirring and mixing cotton fibers, chitin fibers, bamboo fibers and spandex fibers, adding the mixture into a screw extruder, adding an antibacterial agent into the screw extruder, extruding and granulating, and drawing to obtain warps;
2) preparing a weft: adding vinyl chloride into acrylonitrile, stirring and mixing uniformly to prepare a spinning stock solution, stirring for 20-30min, then adding carbon black and metal oxide, stirring and mixing uniformly again, adding 1-2 parts of pore-forming agent and 0.5-1 part of light screen agent in the stirring process, stirring for 10-15min, preparing copolymer fiber with acrylonitrile content of 84-88% by wet spinning, and preparing weft;
3) preparing a textile fabric: weaving the warps and the wefts on a weaving machine to obtain a textile fabric; weaving the high-strength polyester yarns into the textile fabric;
4) and (3) antibacterial treatment:
a: preparing organosilicon quaternary ammonium salt into emulsion, soaking the textile fabric in the emulsion for 15-20min, taking out and drying at the drying temperature of 30-40 ℃;
b, adding activated carbon powder and silver powder into the PU resin, stirring and mixing for 10-30min to prepare colloid, filtering the colloid through a filtering device, coating the filtered colloid on the surface of the soaked textile fabric, performing cloth cover impression through an OPP transfer film, heating and drying at the drying temperature of 40-45 ℃, and transferring the carbon-silver film onto the textile fabric by combining a printed matter gold stamping process to obtain the antibacterial tear-resistant textile fabric.
The invention has the beneficial effects that:
1. by weaving the high-strength polyester yarns into the textile fabric, the breaking strength and the tearing resistance strength of the textile fabric can be improved, the strength can reach 7.54cN/dtex, the modulus can reach 0.27cN/dtex, and the elongation can reach 25.80%; in the preparation of the high-strength polyester yarn, before spinning, an organic compound containing ethylene oxide is added into a five-kettle polymerization device, so that the antioxidation effect can be realized, and the purpose of reducing the terminal hydroxyl value in the fiber can be achieved, thereby reducing the thermal degradation and improving the uniformity of a melt; meanwhile, when the weft is prepared, carbon black and metal oxide are added into the stock solution, and both the carbon black and the metal oxide have good conductivity, so that the antistatic capability of the fabric can be improved;
2. the antibacterial capacity of the fabric can be improved by carrying out antibacterial treatment on the fabric twice; soaking the textile fabric in an emulsion prepared from silicone quaternary ammonium salt, wherein the silicone combines the chemical bond of a cationic group with bactericidal performance on the surface of the fiber, attracts negatively charged bacteria, fungi, yeasts and the like, restrains the freedom degree of the movement of the bacteria, inhibits the respiratory function of the bacteria, permeates into the cells of the bacteria through cell membranes, and breaks the metabolism of enzymes in the cells to die the bacteria; the fabric has the effects of heat storage, heat preservation, antibiosis and deodorization by printing a layer of carbon silver film on the textile fabric; when the carbon silver film is prepared, the colloid is filtered, so that the colloid is more uniform and more uniform when being covered on the textile fabric, and the sterilization effect is better;
3. the limiting blocks are connected in the sliding grooves of the sliding rails in a sliding mode, the sliding rails and the limiting blocks are fixed through the fastening bolts, the limiting blocks can be conveniently inserted into the sliding grooves of the sliding rails and then fixed through the fastening bolts, otherwise, the fastening bolts are loosened, the two limiting blocks can be taken out, the two limiting blocks are convenient to disassemble and assemble, the cylinder is convenient to disassemble and assemble, and the filter screen can be conveniently replaced and cleaned; the inner wall of the top of the cylinder is symmetrically and fixedly connected with two springs, and the springs can reduce the descending impact force of the melt and prolong the service life of the circular filter screen; through circular filter screen, carry out the coarse filtration for the first time, the arc filter screen carries out the secondary essence and strains, can filter off impurity, improve the viscosity of fuse-element, the viscosity is increased to 1.21dl/g by 1.05dl/g, can improve the intensity performance such as dacron high-strength yarn, the below of weaving case is provided with 100 mm's buffering cold zone, the inside in buffering cold zone evenly is provided with the refrigeration piece, can cool off the line after the spinning, be convenient for improve spinnability and strand silk quality, effective control strand silk cooling rate.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a filter box body; 2. an arc-shaped filter screen; 3. a cylinder; 4. a slide rail; 5. a limiting block; 6. fastening a bolt; 7. a feed hopper; 8. a feed inlet; 9. a spring; 10. a circular filter screen; 11. a delivery pipe; 12. a sloping plate; 13. a spinning box; 14. a buffer cold zone; 15. a spinneret plate; 16. a refrigeration sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
an antibacterial and tear-resistant textile fabric is formed by weaving warps, wefts and polyester high-strength yarns, wherein the warps comprise 60 parts of cotton fibers, 5 parts of chitin fibers, 1 part of bamboo fibers, 1 part of antibacterial agents and 3 parts of spandex fibers in parts by weight; the weft comprises 30 parts of acrylonitrile, 18 parts of chloroethylene, 5 parts of carbon black, 2 parts of metal oxide, 0.5 part of pore-forming agent and 0.5 part of light screen agent in parts by weight;
the preparation method of the high-strength polyester yarn comprises the following steps:
1) polymerizing 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 into a low-viscosity polyester melt by a five-kettle polymerization device, and conveying the low-viscosity polyester melt to a liquid-phase tackifying reaction kettle for polycondensation to obtain a high-viscosity melt;
2) filtering and spinning the high-viscosity melt obtained in the step 1) by a mixing device, heating to 280 ℃ during spinning, and then carrying out metering extrusion, spinning, cooling, oiling, stretching and heat setting, and then winding and forming to obtain the high-strength polyester yarn.
A production process of an antibacterial tear-resistant textile fabric comprises the following steps:
1) preparing warp threads: uniformly stirring and mixing cotton fibers, chitin fibers, bamboo fibers and spandex fibers, adding the mixture into a screw extruder, simultaneously adding a mixture of polyester, polyamide and polypropylene into the screw extruder, extruding and granulating, and drawing wires to obtain warps;
2) preparing a weft: adding vinyl chloride into acrylonitrile, stirring and mixing uniformly to prepare a spinning solution, stirring for 20min, then adding carbon black and metal oxide, stirring and mixing uniformly again, adding 1-2 parts of pore-forming agent and 0.5-1 part of light screen agent in the stirring process, stirring for 10min, preparing copolymer fiber with acrylonitrile content of 84-88% by wet spinning, and preparing weft;
3) preparing a textile fabric: weaving the warps and the wefts on a weaving machine to obtain a textile fabric; weaving the high-strength polyester yarns into the textile fabric;
4) and (3) antibacterial treatment:
a: preparing organosilicon quaternary ammonium salt into emulsion, soaking the textile fabric in the emulsion for 15-20min, taking out and drying at the drying temperature of 30 ℃;
b, adding activated carbon powder and silver powder into the PU resin, stirring and mixing for 10min to prepare colloid, filtering the colloid through a filtering device, coating the filtered colloid on the surface of the soaked textile fabric, carrying out cloth cover imprinting through an OPP transfer film, heating and drying at the drying temperature of 40 ℃, and transferring the carbon silver film onto the textile fabric by combining a printed matter gold stamping process to obtain the antibacterial tear-resistant textile fabric.
Example 2:
an antibacterial and tear-resistant textile fabric is formed by weaving warps, wefts and polyester high-strength yarns, wherein the warps comprise 80 parts by weight of cotton fibers, 10 parts by weight of chitin fibers, 6 parts by weight of bamboo fibers, 3 parts by weight of antibacterial agents and 8 parts by weight of spandex fibers; the weft comprises 55 parts of acrylonitrile, 35 parts of chloroethylene, 8 parts of carbon black, 5 parts of metal oxide, 1 part of pore-forming agent and 1 part of light screen agent in parts by weight;
the preparation method of the high-strength polyester yarn comprises the following steps:
1) polymerizing 45 parts of purified terephthalic acid, 20 parts of ethylene glycol antimony and 2 parts of ethylene oxide organic compound into a low-viscosity polyester melt by a five-kettle polymerization device, and conveying the low-viscosity polyester melt to a liquid-phase tackifying reaction kettle for polycondensation to obtain a high-viscosity melt;
2) filtering and spinning the high-viscosity melt obtained in the step 1) by a mixing device, heating to 300 ℃ during spinning, and then carrying out metering extrusion, spinning, cooling, oiling, stretching and heat setting, and then winding and forming to obtain the high-strength polyester yarn.
A production process of an antibacterial tear-resistant textile fabric comprises the following steps:
1) preparing warp threads: uniformly stirring and mixing cotton fibers, chitin fibers, bamboo fibers and spandex fibers, adding the mixture into a screw extruder, simultaneously adding a mixture of polyester, polyamide and polypropylene into the screw extruder, extruding and granulating, and drawing wires to obtain warps;
2) preparing a weft: adding vinyl chloride into acrylonitrile, stirring and mixing uniformly to prepare a spinning solution, stirring for 30min, then adding carbon black and metal oxide, stirring and mixing uniformly again, adding 1-2 parts of pore-forming agent and 0.5-1 part of light screen agent in the stirring process, stirring for 15min, preparing copolymer fiber with acrylonitrile content of 84-88% by wet spinning, and preparing weft;
3) preparing a textile fabric: weaving the warps and the wefts on a weaving machine to obtain a textile fabric; weaving the high-strength polyester yarns into the textile fabric;
4) and (3) antibacterial treatment:
a: preparing organosilicon quaternary ammonium salt into emulsion, soaking the textile fabric in the emulsion for 20min, taking out and drying at 40 ℃;
b, adding activated carbon powder and silver powder into the PU resin, stirring and mixing for 30min to prepare colloid, filtering the colloid through a filtering device, coating the filtered colloid on the surface of the soaked textile fabric, carrying out cloth cover imprinting through an OPP transfer film, heating and drying at the drying temperature of 45 ℃, and transferring the carbon silver film onto the textile fabric by combining a printed matter gold stamping process to obtain the antibacterial tear-resistant textile fabric.
Comparative example 1:
an antibacterial and tear-resistant textile fabric is formed by weaving warps, wefts and polyester high-strength yarns, wherein the warps comprise 60 parts of cotton fibers, 5 parts of chitin fibers, 1 part of bamboo fibers, 1 part of antibacterial agents and 3 parts of spandex fibers in parts by weight; the weft comprises 30 parts of acrylonitrile and 18 parts of vinyl chloride in parts by weight
A production process of an antibacterial tear-resistant textile fabric comprises the following steps:
1) preparing warp threads: uniformly stirring and mixing cotton fibers, chitin fibers, bamboo fibers and spandex fibers, adding the mixture into a screw extruder, simultaneously adding a mixture of polyester, polyamide and polypropylene into the screw extruder, extruding and granulating, and drawing wires to obtain warps;
2) preparing a weft: adding vinyl chloride into acrylonitrile, stirring and mixing uniformly to prepare a spinning solution, stirring for 20min, preparing copolymer fiber with the acrylonitrile content of 35% by wet spinning, and preparing weft;
3) preparing a textile fabric: weaving the warps and the wefts on a weaving machine to obtain a textile fabric; weaving the high-strength polyester yarns into the textile fabric;
4) and (3) antibacterial treatment:
a: preparing organosilicon quaternary ammonium salt into emulsion, soaking the textile fabric in the emulsion for 15min, taking out and drying at the drying temperature of 30 ℃;
b, adding activated carbon powder and silver powder into the PU resin, stirring and mixing for 10min to prepare colloid, filtering the colloid through a filtering device, coating the filtered colloid on the surface of the soaked textile fabric, carrying out cloth cover imprinting through an OPP transfer film, heating and drying at the drying temperature of 40 ℃, and transferring the carbon silver film onto the textile fabric by combining a printed matter gold stamping process to obtain the antibacterial tear-resistant textile fabric.
Comparative example 2:
an antibacterial and tear-resistant textile fabric is formed by weaving warps, wefts and polyester high-strength yarns, wherein the warps comprise 80 parts by weight of cotton fibers, 10 parts by weight of chitin fibers, 6 parts by weight of bamboo fibers, 3 parts by weight of antibacterial agents and 8 parts by weight of spandex fibers; the weft comprises 55 parts of acrylonitrile, 35 parts of chloroethylene, 8 parts of carbon black, 5 parts of metal oxide, 1 part of pore-forming agent and 1 part of light screen agent in parts by weight;
the preparation method of the high-strength polyester yarn comprises the following steps:
1) polymerizing 45 parts of purified terephthalic acid, 20 parts of ethylene glycol antimony and 2 parts of ethylene oxide organic compound into a low-viscosity polyester melt by a five-kettle polymerization device, and conveying the low-viscosity polyester melt to a liquid-phase tackifying reaction kettle for polycondensation to obtain a high-viscosity melt;
2) filtering and spinning the high-viscosity melt obtained in the step 1) by a mixing device, heating to 300 ℃ during spinning, and then carrying out metering extrusion, spinning, cooling, oiling, stretching and heat setting, and then winding and forming to obtain the high-strength polyester yarn.
A production process of an antibacterial tear-resistant textile fabric comprises the following steps:
1) preparing warp threads: uniformly stirring and mixing cotton fibers, chitin fibers, bamboo fibers and spandex fibers, adding the mixture into a screw extruder, simultaneously adding a mixture of polyester, polyamide and polypropylene into the screw extruder, extruding and granulating, and drawing wires to obtain warps;
2) preparing a weft: adding vinyl chloride into acrylonitrile, stirring and mixing uniformly to prepare a spinning solution, stirring for 30min, then adding carbon black and metal oxide, stirring and mixing uniformly again, adding 1-2 parts of pore-forming agent and 0.5-1 part of light screen agent in the stirring process, stirring for 15min, preparing copolymer fiber with acrylonitrile content of 84-88% by wet spinning, and preparing weft;
3) preparing a textile fabric: weaving the warps and the wefts on a weaving machine to obtain a textile fabric; and weaving the polyester high-strength yarns into the textile fabric to obtain the textile fabric.
Comparative example 3:
an antibacterial and tear-resistant textile fabric is formed by weaving warps, wefts and polyester high-strength yarns, wherein the warps comprise 80 parts by weight of cotton fibers, 10 parts by weight of chitin fibers, 6 parts by weight of bamboo fibers, 3 parts by weight of antibacterial agents and 8 parts by weight of spandex fibers; the weft comprises 55 parts of acrylonitrile and 35 parts of vinyl chloride in parts by weight;
a production process of an antibacterial tear-resistant textile fabric comprises the following steps:
1) preparing warp threads: uniformly stirring and mixing cotton fibers, chitin fibers, bamboo fibers and spandex fibers, adding the mixture into a screw extruder, simultaneously adding a mixture of polyester, polyamide and polypropylene into the screw extruder, extruding and granulating, and drawing wires to obtain warps;
2) preparing a weft: adding vinyl chloride into acrylonitrile, stirring and mixing uniformly to prepare spinning solution, stirring for 30min, preparing copolymer fiber with acrylonitrile content of 84-88% by wet spinning, and preparing weft;
3) preparing a textile fabric: weaving the warps and the wefts on a weaving machine to obtain a textile fabric; and weaving the polyester high-strength yarns into the textile fabric to obtain the textile fabric.
Compared with the textile fabric prepared by the comparative example, the textile fabric prepared by the embodiments of the invention has the following performance pairs:
table 1:
Figure BDA0002490107710000101
the above table shows that the textile fabric prepared by the invention has good breaking strength and tear resistance strength by adding the polyester high-strength yarns, the antistatic capability of the fabric can be improved by adding the carbon black and the metal oxide, and the antibacterial effect is better by performing antibacterial treatment on the fabric than by only adding the antibacterial agent.
Referring to fig. 1, the mixing device includes a filter box 1, a conveying pipe 11 and a spinning box 13, the filter box 1 is connected with the spinning box 13 through the conveying pipe 11, and the melt filtered by the filter box 1 is conveyed to the spinning box 13 through the conveying pipe 11 for spinning; two slide rails 4 are symmetrically arranged on two sides of the inner wall of the filter box body 1, the slide grooves of the slide rails 4 are connected with limit blocks 5 in a sliding manner, the slide rails 4 and the limit blocks 5 are fixed through fastening bolts 6, the two limit blocks 5 are arranged on two sides of the cylinder 3, the limit blocks 5 are conveniently inserted into the slide grooves of the slide rails 4 and then fixed through the fastening bolts 6, otherwise, the fastening bolts 6 are loosened, the two limit blocks 5 can be taken out, the two limit blocks 5 are conveniently disassembled and assembled, the cylinder 3 is conveniently disassembled and assembled, the filter screen is conveniently replaced and cleaned, a feed inlet 8 is arranged at the top of the cylinder 3, two springs 9 are symmetrically and fixedly connected on the inner wall of the top of the cylinder 3, the springs 9 can reduce the impact force of melt descending, the service life of the circular filter screen 10 is prolonged, the circular filter screen 10 is fixedly connected at the bottom, performing secondary fine filtration to filter out impurities and improve the viscosity of the melt, wherein the aperture of the circular filter screen 10 is one half larger than that of the arc filter screen 2, so that the filtering effect is better; the top of the filter box body 1 is fixedly provided with a feeding funnel 7, and the inner wall of the bottom of the filter box body 1 is correspondingly provided with two inclined plates 12 for discharging melt; the spinneret 15 is uniformly arranged at the bottom of the spinning box 13, the buffering cold zone 14 is arranged below the spinning box 13, and the refrigerating sheets 16 are uniformly arranged inside the buffering cold zone 14, so that the spinnability and the strand silk quality are improved, and the strand silk cooling rate is effectively controlled.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Claims (7)

1. The antibacterial tear-resistant textile fabric is characterized by being formed by weaving warps, wefts and polyester high-strength yarns, wherein the warps comprise 60-80 parts by weight of cotton fibers, 5-10 parts by weight of chitin fibers, 1-6 parts by weight of bamboo fibers, 1-3 parts by weight of antibacterial agents and 3-8 parts by weight of spandex fibers; the weft comprises 30-55 parts of acrylonitrile, 18-35 parts of vinyl chloride, 5-8 parts of carbon black, 2-5 parts of metal oxide, 0.5-1 part of pore-forming agent and 0.5-1 part of light screen agent in parts by weight;
the preparation method of the high-strength polyester yarn comprises the following steps:
1) polymerizing 35-45 parts of purified terephthalic acid, 15-20 parts of ethylene glycol, 11-20 parts of ethylene glycol antimony and 1-2 parts of antioxidant into a low-viscosity polyester melt by a five-kettle polymerization device, and conveying the low-viscosity polyester melt to a liquid-phase tackifying reaction kettle for polycondensation to obtain a high-viscosity melt;
2) filtering and spinning the high-viscosity melt obtained in the step 1) by a mixing device, heating to 280-300 ℃ during spinning, and then performing metering extrusion, spinning, cooling, oiling, stretching and heat setting, and winding and forming to obtain the high-strength polyester yarn.
2. An antimicrobial, tear resistant textile fabric according to claim 1 wherein said antimicrobial agent is at least one of polyester, polyamide and polypropylene.
3. An antibacterial, tear-resistant textile fabric according to claim 1, wherein the antioxidant is at least one of a carotenoid, an organic compound of ethylene oxide and citric acid.
4. An antibacterial, tear-resistant textile fabric according to claim 1, wherein the mixing device in step 2) comprises a filter cabinet (1), a duct (11) and a textile cabinet (13), the filter cabinet (1) being connected to the textile cabinet (13) by the duct (11);
the two sliding rails (4) are symmetrically arranged on two sides of the inner wall of the filter box body (1), the sliding grooves of the sliding rails (4) are connected with limiting blocks (5) in a sliding mode, the sliding rails (4) and the limiting blocks (5) are fixed through fastening bolts (6), the two limiting blocks (5) are installed on two sides of the cylinder (3), a feeding hole (8) is formed in the top of the cylinder (3), the two springs (9) are symmetrically and fixedly connected to the inner wall of the top of the cylinder (3), the bottom of each spring (9) is fixedly connected with a circular filter screen (10), and the bottom of the cylinder (3) is fixedly connected with an arc-shaped filter screen (2);
spinneret plates (15) are uniformly arranged at the bottom of the spinning box (13), a buffering cold area (14) is arranged below the spinning box (13), and refrigerating sheets (16) are uniformly arranged inside the buffering cold area (14).
5. The antibacterial tear-resistant textile fabric according to claim 4, wherein the top of the filter box body (1) is fixedly provided with the feeding funnel (7), and the inner wall of the bottom of the filter box body (1) is correspondingly provided with the two inclined plates (12).
6. An antibacterial, tear-resistant textile fabric according to claim 4, characterized in that the mesh opening of the circular screen (10) is one-half larger than the arc screen (2).
7. A production process of an antibacterial tear-resistant textile fabric is characterized by comprising the following steps:
1) preparing warp threads: uniformly stirring and mixing cotton fibers, chitin fibers, bamboo fibers and spandex fibers, adding the mixture into a screw extruder, adding an antibacterial agent into the screw extruder, extruding and granulating, and drawing to obtain warps;
2) preparing a weft: adding vinyl chloride into acrylonitrile, stirring and mixing uniformly to prepare a spinning stock solution, stirring for 20-30min, then adding carbon black and metal oxide, stirring and mixing uniformly again, adding 1-2 parts of pore-forming agent and 0.5-1 part of light screen agent in the stirring process, stirring for 10-15min, preparing copolymer fiber with acrylonitrile content of 84-88% by wet spinning, and preparing weft;
3) preparing a textile fabric: weaving the warps and the wefts on a weaving machine to obtain a textile fabric; weaving the high-strength polyester yarns into the textile fabric;
4) and (3) antibacterial treatment:
a: preparing organosilicon quaternary ammonium salt into emulsion, soaking the textile fabric in the emulsion for 15-20min, taking out and drying at the drying temperature of 30-40 ℃;
b, adding activated carbon powder and silver powder into the PU resin, stirring and mixing for 10-30min to prepare colloid, filtering the colloid through a filtering device, coating the filtered colloid on the surface of the soaked textile fabric, performing cloth cover impression through an OPP transfer film, heating and drying at the drying temperature of 40-45 ℃, and transferring the carbon-silver film onto the textile fabric by combining a printed matter gold stamping process to obtain the antibacterial tear-resistant textile fabric.
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Cited By (6)

* Cited by examiner, † Cited by third party
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CN112095355A (en) * 2020-09-21 2020-12-18 南通中邦纺织有限公司 Antibacterial anti-static silk fabric and production process thereof
CN112553909A (en) * 2020-11-27 2021-03-26 菏泽市盛弘玻纤股份有限公司 Gypsum line body-strengthening cloth and production method thereof
CN112553909B (en) * 2020-11-27 2023-03-24 菏泽市盛弘玻纤股份有限公司 Gypsum line body-strengthening cloth and production method thereof
CN113832738A (en) * 2021-09-18 2021-12-24 海宁金义家纺有限公司 Processing technology of decorative fabric
CN113832738B (en) * 2021-09-18 2024-01-02 海宁金义家纺有限公司 Processing technology of decorative fabric
CN114211832A (en) * 2021-12-10 2022-03-22 福建长源纺织有限公司 Anti-mite blended yarn and fabric and preparation method thereof

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Application publication date: 20200821