CN113863016A - Production process for improving strength of fiber fabric - Google Patents

Production process for improving strength of fiber fabric Download PDF

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Publication number
CN113863016A
CN113863016A CN202111133370.9A CN202111133370A CN113863016A CN 113863016 A CN113863016 A CN 113863016A CN 202111133370 A CN202111133370 A CN 202111133370A CN 113863016 A CN113863016 A CN 113863016A
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CN
China
Prior art keywords
fiber
fabric
strength
production process
yarns
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111133370.9A
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Chinese (zh)
Inventor
刘智敏
陈阿斌
鲁传旺
乔红豹
李艺龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Billon Polymerization Fiber Technology Industrial Co ltd
Fujian Billion Polymerization Fiber Technology Industrial Co Ltd
Original Assignee
Fujian Billon Polymerization Fiber Technology Industrial Co ltd
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Publication date
Application filed by Fujian Billon Polymerization Fiber Technology Industrial Co ltd filed Critical Fujian Billon Polymerization Fiber Technology Industrial Co ltd
Priority to CN202111133370.9A priority Critical patent/CN113863016A/en
Publication of CN113863016A publication Critical patent/CN113863016A/en
Pending legal-status Critical Current

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    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • 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
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—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 material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217—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 material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/233—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 material of the fibres or filaments constituting the yarns or threads protein-based, e.g. wool or silk
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—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 material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • 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
    • D03D15/40—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 structure of the yarns or threads
    • D03D15/47—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 structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • 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
    • 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
    • D03D15/58—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 characterised by the coefficients of friction
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • 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
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • 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
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • 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
    • D06N3/121—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 polyesters, polycarbonates, alkyds
    • D06N3/123—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 polyesters, polycarbonates, alkyds with polyesters
    • 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
    • D10B2201/04—Linen
    • 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
    • D10B2201/10—Bamboo
    • 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
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/04—Silk
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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
    • 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]
    • 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
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    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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    • D10B2401/14—Dyeability
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    • D10B2401/00—Physical properties
    • D10B2401/22—Physical properties protective against sunlight or UV radiation

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The invention provides a production process for improving the strength of a fiber fabric, which comprises high-strength fiber yarns and functional fiber yarns, wherein the high-strength fiber yarns and the functional fiber yarns are combined with each other, so that the fiber fabric has high strength and specific characteristics, and meets various requirements; the drapability and the softness of the fabric can be improved by the high-strength fiber yarns and the cotton fiber yarns; the high-strength fiber yarns and the polyamide fiber yarns can further enhance the strength and the wear resistance of the fabric.

Description

Production process for improving strength of fiber fabric
Technical Field
The invention relates to the technical field of polyester fiber materials, in particular to a production process for improving the strength of fiber fabric.
Background
Along with the continuous improvement of scientific and technological, people's standard of living also constantly improves to lead to people to also improve thereupon to the requirement of the surface fabric of self dress, and dacron is as a comparatively common surface fabric in the surface fabric, and its biggest advantage is that wrinkle resistance and shape retention are fine, have better intensity, but have the hygroscopicity relatively poor, easily take static, dyeability subalternation scheduling problem, can't satisfy present people's demand yet. While other fabrics have advantages, but not enough strength.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a production process for improving the strength of a fiber fabric, so as to solve the problems in the background technology.
The invention
The technical problem to be solved is realized by adopting the following technical scheme: a production process for improving the strength of a fiber fabric comprises high-strength fiber yarns and functional fiber yarns, wherein the production process of the fiber fabric comprises the following steps:
s1, weaving the high-strength fiber yarns and the functional fiber yarns in turn alternately to weave a fabric, wherein the density of warp yarns is 55-65 yarns/foot, and the density of weft yarns is 70-75 yarns/foot;
s2, blending resin, namely selecting bisphenol A epoxy vinyl ester to be mixed with a curing agent, and uniformly stirring the mixture for later use;
and S3, coating the prepared resin in the fabric by using vacuum gluing equipment, and placing the coated fabric in a ventilated environment.
As a preferable scheme of the invention: the ratio of the high-strength fiber yarns to the functional fiber yarns is 0.5-5: 1; the functional fiber yarn is one or a combination of more of bamboo fiber yarn, cotton fiber yarn, hemp fiber yarn, silk fiber yarn and polyamide fiber yarn.
As a preferable scheme of the invention: the curing agent is cobalt naphthenate, and the mass ratio of bisphenol A epoxy vinyl ester to the curing agent is 10: 1.
As a preferable scheme of the invention: the vacuum degree in the S3 is below-0.09 MPa; the thickness of the resin coating is 5-10 microns.
As a preferable scheme of the invention: the preparation method of the high-strength fiber yarn comprises the following steps:
preparing inorganic master batches, namely uniformly stirring and mixing polyester slices and inorganic fibers by a mixer, extruding and granulating by a granulator through double screws, and collecting the master batches for the first time; drying the first-time master batch by an air dryer, putting the dried master batch into a granulator again for twin-screw extrusion granulation to obtain inorganic master batch, and ensuring that inorganic fibers are uniformly mixed in polyester slices;
step two: the spinning process comprises the steps of drying and pre-crystallizing the inorganic master batch, and removing water in the inorganic master batch; discharging the inorganic master batches through a metering pump, feeding the inorganic master batches into a spinning box body, carrying out melt spinning, and carrying out cooling by circular air blowing, oiling, stretching, shaping and winding to obtain the high-strength fiber.
As a preferable scheme of the invention: the mass fraction of the inorganic fiber in the inorganic master batch is 8-15%; the inorganic fiber is one or a mixture of several of glass fiber, quartz glass fiber, boron fiber, ceramic fiber and metal fiber.
As a preferable scheme of the invention: the stretching and shaping are to stretch the silk on a hot roller twice, wherein the speed of a first stretching roller is 1200-1800 m/min, the speed of the first stretching roller is 2000-2500 m/min, and the temperature of the hot roller is 240-280 ℃; the temperature of a spinning pack in the spinning box is as follows: 270-290 ℃; the temperature of the cooling air is 15-25 ℃, and the wind speed is 1.0-1.5 m/s; the diameter of the spinneret orifice is as follows: 0.2-0.4 mm.
A vacuum gluing device is used for coating prepared resin in a fabric and comprises a sealed machine body, a conveying frame arranged in the machine body, a gluing device arranged at the upper end of the conveying frame, and a curing oven arranged in the machine body and far away from the gluing device, wherein the conveying frame penetrates through the curing oven to cure the resin on the fabric;
the glue spreading device comprises a rack arranged at the upper end of the conveying frame, a spreading roller rotatably arranged on the rack, and a glue roller arranged on one side of the spreading roller, wherein a liquid tank is arranged on the side of the glue roller;
conveying rollers are distributed on the conveying frame and used for conveying the fabric, the smearing rollers and the conveying rollers corresponding to the lower ends of the smearing rollers interact to extrude the fabric, and coating is completed.
As a preferable scheme of the invention: the two ends of the rack are respectively provided with a guide rod, guide sleeves are respectively arranged in the machine body corresponding to the guide rods, the guide rods are inserted into the guide sleeves and are in sliding connection, the lower end of the rack is provided with a cylinder installed at the corresponding position of the machine body, and an output rod of the cylinder is fixedly connected with the rack to control the lifting movement of the rack.
As a preferable scheme of the invention: the upper end of the machine body is provided with a vacuum pump for vacuumizing, and two ends of the machine body are respectively provided with a box door for replacing the fabrics.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the high-strength fiber yarns and the functional fiber yarns are combined with each other, so that the fiber fabric has high strength and specific characteristics, and various requirements are met, for example, the high-strength fiber yarns and the bamboo fiber yarns can increase the wear resistance and dyeing property of the fabric, and have natural antibacterial, bacteriostatic, mite-removing, deodorizing and ultraviolet-resistant functions; the drapability and the softness of the fabric can be improved by the high-strength fiber yarns and the cotton fiber yarns; the high-strength fiber yarns and the polyamide fiber yarns can further enhance the strength and the wear resistance of the fabric. According to the invention, the fabric formed by blending and weaving the high-strength fiber yarns and the functional fiber yarns is coated with the resin, so that the connection firmness of the coating and the fabric is further improved, the product quality is improved, active double bonds are arranged at two ends of a molecular chain of bisphenol A epoxy vinyl ester in the resin, the curing can be rapidly carried out, the strength of the fabric is increased, secondary hydroxyl groups in molecules of the bisphenol A epoxy vinyl ester can be bonded with fibers, and the overall strength of the fabric is improved. The inorganic fiber has the most important properties of super-strong hardness, strength and lower density, and the high-strength fiber yarn enhances the mechanical strength of the fiber through the inorganic fiber, has excellent performance, low cost and good quality stability, and can meet the requirement of mass production. According to the invention, the vacuum gluing equipment is utilized, the resin can be uniformly coated on the surface of the fiber, the consistency of the fabric product is improved, and the curing of the resin is accelerated through the curing oven.
Drawings
FIG. 1 is a vacuum gluing device of the present invention;
the following are marked in the figure: 1. a body; 2. a carriage; 3. a curing oven; 4. a feed shaft; 5. a material receiving shaft; 6. a rack; 11. a vacuum pump; 12. a box door; 61. a coating roller; 62. a rubber roller; 63. a liquid bath; 64. a guide bar; 65. a guide sleeve; 66. and a cylinder.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining the specific drawings.
Example 1
A production process for improving the strength of a fiber fabric comprises high-strength fiber yarns and functional fiber yarns, wherein the production process of the fiber fabric comprises the following steps:
s1, weaving the high-strength fiber yarns and the functional fiber yarns in turn alternately to weave a fabric, wherein the density of warp yarns is 55-65 yarns/foot, and the density of weft yarns is 70-75 yarns/foot;
s2, blending resin, namely selecting bisphenol A epoxy vinyl ester to be mixed with a curing agent, and uniformly stirring the mixture for later use;
and S3, coating the prepared resin in the fabric by using vacuum gluing equipment, and placing the coated fabric in a ventilated environment.
The ratio of the high-strength fiber yarns to the functional fiber yarns is 0.5-5: 1; the functional fiber yarn is one or a combination of more of bamboo fiber yarn, cotton fiber yarn, hemp fiber yarn, silk fiber yarn and polyamide fiber yarn.
The curing agent is cobalt naphthenate, and the mass ratio of bisphenol A epoxy vinyl ester to the curing agent is 10: 1.
The degree of vacuum in S3 is-0.09 MPa or less.
The thickness of the resin coating in the S3 is 5-10 microns.
The preparation method of the high-strength fiber yarn comprises the following steps:
preparing inorganic master batches, namely uniformly stirring and mixing polyester slices and inorganic fibers by a mixer, extruding and granulating by a granulator through double screws, and collecting the master batches for the first time; drying the first-time master batch by an air dryer, putting the dried master batch into a granulator again for twin-screw extrusion granulation to obtain inorganic master batch, and ensuring that inorganic fibers are uniformly mixed in polyester slices;
step two: the spinning process comprises the steps of drying and pre-crystallizing the inorganic master batch, and removing water in the inorganic master batch; discharging the inorganic master batches through a metering pump, feeding the inorganic master batches into a spinning box body, carrying out melt spinning, and carrying out cooling by circular air blowing, oiling, stretching, shaping and winding to obtain the high-strength fiber.
The mass fraction of the inorganic fiber in the inorganic master batch is 8%; the inorganic fiber is one or a mixture of several of glass fiber, quartz glass fiber, boron fiber, ceramic fiber and metal fiber.
The drawing and shaping are to draw the silk on a hot roller twice, wherein the speed of the first drawing roller is 1200-1800 m/min, the speed of the first drawing roller is 2000-2500 m/min, and the temperature of the hot roller is 240-280 ℃.
The temperature of a spinning pack in the spinning box is as follows: 270-290 ℃; the temperature of the cooling air is 15-25 ℃, and the wind speed is 1.0-1.5 m/s; the diameter of the spinneret orifice is as follows: 0.2-0.4 mm.
A vacuum gluing device is used for coating prepared resin in a fabric and comprises a sealed machine body 1, a conveying frame 2 arranged in the machine body 1, a gluing device arranged at the upper end of the conveying frame 2, and a curing oven 3 arranged in the machine body 1 and far away from the gluing device, wherein the conveying frame 2 penetrates through the curing oven 3 to cure the resin on the fabric, a feeding shaft 4 and a receiving shaft 5 for placing the fabric are respectively arranged at two sides of the conveying frame 2, and the receiving shaft 5 is controlled to rotate by a servo motor and used for pulling the fabric to move on the conveying frame 2;
the gluing device comprises a rack 6 arranged at the upper end of the conveying rack, a coating roller 61 rotatably arranged on the rack 6, and a rubber roller 62 arranged on one side of the coating roller 61, wherein a liquid tank 63 is arranged on the side of the rubber roller 62;
conveying rollers 21 are distributed on the conveying frame 2 and used for transition of the fabric, and the coating rollers 61 and the conveying rollers 21 corresponding to the lower ends interact with each other to extrude the fabric to complete coating.
The two ends of the rack 6 are respectively provided with a guide rod 64, guide sleeves 65 are respectively arranged in the machine body 1 corresponding to the guide rods 64, the guide rods 64 are inserted into the guide sleeves 65 and are connected in a sliding manner, the lower end of the rack 6 is provided with a cylinder 66 arranged at the corresponding position of the machine body 1, and an output rod of the cylinder 66 is fixedly connected with the rack 6 to control the lifting movement of the rack 6.
The upper end of the machine body 1 is provided with a vacuum pump 11 for vacuumizing, and two ends of the machine body are respectively provided with a box door 12 for replacing fabrics.
The surface fabric is placed on pay-off axle 4 to through the winding of carriage 2 on receiving material axle 5, receive material axle 5 and pull the surface fabric and remove on carriage 3 under servo motor's drive, the rubber coating device with the resin coating on the surface fabric, the surface fabric of coating good resin is through curing oven 3 through ultraviolet curing, is receiving material axle 5 coiling and is packed up, organism 1 is seal structure, through 11 vacuums of vacuum pump.
Example 2
A production process for improving the strength of a fiber fabric comprises high-strength fiber yarns and functional fiber yarns, wherein the production process of the fiber fabric comprises the following steps:
s1, weaving the high-strength fiber yarns and the functional fiber yarns in turn alternately to weave a fabric, wherein the density of warp yarns is 55-65 yarns/foot, and the density of weft yarns is 70-75 yarns/foot;
s2, blending resin, namely selecting bisphenol A epoxy vinyl ester to be mixed with a curing agent, and uniformly stirring the mixture for later use;
and S3, coating the prepared resin in the fabric by using vacuum gluing equipment, placing the coated fabric in a ventilated environment, and standing and curing.
The ratio of the high-strength fiber yarns to the functional fiber yarns is 0.5-5: 1; the functional fiber yarn is one or a combination of more of bamboo fiber yarn, cotton fiber yarn, hemp fiber yarn, silk fiber yarn and polyamide fiber yarn.
The curing agent is cobalt naphthenate, and the mass ratio of bisphenol A epoxy vinyl ester to the curing agent is 10: 1.
The degree of vacuum in S3 is-0.09 MPa or less.
The thickness of the resin coating in the S3 is 5-10 microns.
The preparation method of the high-strength fiber yarn comprises the following steps:
preparing inorganic master batches, namely uniformly stirring and mixing polyester slices and inorganic fibers by a mixer, extruding and granulating by a granulator through double screws, and collecting the master batches for the first time; drying the first-time master batch by an air dryer, putting the dried master batch into a granulator again for twin-screw extrusion granulation to obtain inorganic master batch, and ensuring that inorganic fibers are uniformly mixed in polyester slices;
step two: the spinning process comprises the steps of drying and pre-crystallizing the inorganic master batch, and removing water in the inorganic master batch; discharging the inorganic master batches through a metering pump, feeding the inorganic master batches into a spinning box body, carrying out melt spinning, and carrying out cooling by circular air blowing, oiling, stretching, shaping and winding to obtain the high-strength fiber.
The mass fraction of the inorganic fiber in the inorganic master batch is 11 percent; the inorganic fiber is one or a mixture of several of glass fiber, quartz glass fiber, boron fiber, ceramic fiber and metal fiber.
The drawing and shaping are to draw the silk on a hot roller twice, wherein the speed of the first drawing roller is 1200-1800 m/min, the speed of the first drawing roller is 2000-2500 m/min, and the temperature of the hot roller is 240-280 ℃.
The temperature of a spinning pack in the spinning box is as follows: 270-290 ℃; the temperature of the cooling air is 15-25 ℃, and the wind speed is 1.0-1.5 m/s; the diameter of the spinneret orifice is as follows: 0.2-0.4 mm.
A vacuum gluing device is used for coating prepared resin in a fabric and comprises a sealed machine body 1, a conveying frame 2 arranged in the machine body 1, a gluing device arranged at the upper end of the conveying frame 2, and a curing oven 3 arranged in the machine body 1 and far away from the gluing device, wherein the conveying frame 2 penetrates through the curing oven 3 to cure the resin on the fabric, a feeding shaft 4 and a receiving shaft 5 for placing the fabric are respectively arranged at two sides of the conveying frame 2, and the receiving shaft 5 is controlled to rotate by a servo motor and used for pulling the fabric to move on the conveying frame 2;
the gluing device comprises a rack 6 arranged at the upper end of the conveying rack, a coating roller 61 rotatably arranged on the rack 6, and a rubber roller 62 arranged on one side of the coating roller 61, wherein a liquid tank 63 is arranged on the side of the rubber roller 62;
conveying rollers 21 are distributed on the conveying frame 2 and used for transition of the fabric, and the coating rollers 61 and the conveying rollers 21 corresponding to the lower ends interact with each other to extrude the fabric to complete coating.
The two ends of the rack 6 are respectively provided with a guide rod 64, guide sleeves 65 are respectively arranged in the machine body 1 corresponding to the guide rods 64, the guide rods 64 are inserted into the guide sleeves 65 and are connected in a sliding manner, the lower end of the rack 6 is provided with a cylinder 66 arranged at the corresponding position of the machine body 1, and an output rod of the cylinder 66 is fixedly connected with the rack 6 to control the lifting movement of the rack 6.
The upper end of the machine body 1 is provided with a vacuum pump 11 for vacuumizing, and two ends of the machine body are respectively provided with a box door 12 for replacing fabrics.
The surface fabric is placed on pay-off axle 4 to through the winding of carriage 2 on receiving material axle 5, receive material axle 5 and pull the surface fabric and remove on carriage 3 under servo motor's drive, the rubber coating device with the resin coating on the surface fabric, the surface fabric of coating good resin is through curing oven 3 through ultraviolet curing, is receiving material axle 5 coiling and is packed up, organism 1 is seal structure, through 11 vacuums of vacuum pump.
Example 3
A production process for improving the strength of a fiber fabric comprises high-strength fiber yarns and functional fiber yarns, wherein the production process of the fiber fabric comprises the following steps:
s1, weaving the high-strength fiber yarns and the functional fiber yarns in turn alternately to weave a fabric, wherein the density of warp yarns is 55-65 yarns/foot, and the density of weft yarns is 70-75 yarns/foot;
s2, blending resin, namely selecting bisphenol A epoxy vinyl ester to be mixed with a curing agent, and uniformly stirring the mixture for later use;
and S3, coating the prepared resin in the fabric by using vacuum gluing equipment, placing the coated fabric in a ventilated environment, and standing and curing.
The ratio of the high-strength fiber yarns to the functional fiber yarns is 0.5-5: 1; the functional fiber yarn is one or a combination of more of bamboo fiber yarn, cotton fiber yarn, hemp fiber yarn, silk fiber yarn and polyamide fiber yarn.
The curing agent is cobalt naphthenate, and the mass ratio of bisphenol A epoxy vinyl ester to the curing agent is 10: 1.
The degree of vacuum in S3 is-0.09 MPa or less.
The thickness of the resin coating in the S3 is 5-10 microns.
The preparation method of the high-strength fiber yarn comprises the following steps:
preparing inorganic master batches, namely uniformly stirring and mixing polyester slices and inorganic fibers by a mixer, extruding and granulating by a granulator through double screws, and collecting the master batches for the first time; drying the first-time master batch by an air dryer, putting the dried master batch into a granulator again for twin-screw extrusion granulation to obtain inorganic master batch, and ensuring that inorganic fibers are uniformly mixed in polyester slices;
step two: the spinning process comprises the steps of drying and pre-crystallizing the inorganic master batch, and removing water in the inorganic master batch; discharging the inorganic master batches through a metering pump, feeding the inorganic master batches into a spinning box body, carrying out melt spinning, and carrying out cooling by circular air blowing, oiling, stretching, shaping and winding to obtain the high-strength fiber.
The mass fraction of the inorganic fiber in the inorganic master batch is 15 percent; the inorganic fiber is one or a mixture of several of glass fiber, quartz glass fiber, boron fiber, ceramic fiber and metal fiber.
The drawing and shaping are to draw the silk on a hot roller twice, wherein the speed of the first drawing roller is 1200-1800 m/min, the speed of the first drawing roller is 2000-2500 m/min, and the temperature of the hot roller is 240-280 ℃.
The temperature of a spinning pack in the spinning box is as follows: 270-290 ℃; the temperature of the cooling air is 15-25 ℃, and the wind speed is 1.0-1.5 m/s; the diameter of the spinneret orifice is as follows: 0.2-0.4 mm.
A vacuum gluing device is used for coating prepared resin in a fabric and comprises a sealed machine body 1, a conveying frame 2 arranged in the machine body 1, a gluing device arranged at the upper end of the conveying frame 2, and a curing oven 3 arranged in the machine body 1 and far away from the gluing device, wherein the conveying frame 2 penetrates through the curing oven 3 to cure the resin on the fabric, a feeding shaft 4 and a receiving shaft 5 for placing the fabric are respectively arranged at two sides of the conveying frame 2, and the receiving shaft 5 is controlled to rotate by a servo motor and used for pulling the fabric to move on the conveying frame 2;
the gluing device comprises a rack 6 arranged at the upper end of the conveying rack, a coating roller 61 rotatably arranged on the rack 6, and a rubber roller 62 arranged on one side of the coating roller 61, wherein a liquid tank 63 is arranged on the side of the rubber roller 62;
conveying rollers 21 are distributed on the conveying frame 2 and used for transition of the fabric, and the coating rollers 61 and the conveying rollers 21 corresponding to the lower ends interact with each other to extrude the fabric to complete coating.
The two ends of the rack 6 are respectively provided with a guide rod 64, guide sleeves 65 are respectively arranged in the machine body 1 corresponding to the guide rods 64, the guide rods 64 are inserted into the guide sleeves 65 and are connected in a sliding manner, the lower end of the rack 6 is provided with a cylinder 66 arranged at the corresponding position of the machine body 1, and an output rod of the cylinder 66 is fixedly connected with the rack 6 to control the lifting movement of the rack 6.
The upper end of the machine body 1 is provided with a vacuum pump 11 for vacuumizing, and two ends of the machine body are respectively provided with a box door 12 for replacing fabrics.
The surface fabric is placed on pay-off axle 4 to through the winding of carriage 2 on receiving material axle 5, receive material axle 5 and pull the surface fabric and remove on carriage 3 under servo motor's drive, the rubber coating device with the resin coating on the surface fabric, the surface fabric of coating good resin is through curing oven 3 through ultraviolet curing, is receiving material axle 5 coiling and is packed up, organism 1 is seal structure, through 11 vacuums of vacuum pump.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof. It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims (10)

1. A production process for improving the strength of fiber fabric is characterized by comprising the following steps: the fabric comprises high-strength fiber yarns and functional fiber yarns, wherein the production process of the fabric comprises the following steps:
s1, weaving the high-strength fiber yarns and the functional fiber yarns in turn alternately to weave a fabric, wherein the density of warp yarns is 55-65 yarns/foot, and the density of weft yarns is 70-75 yarns/foot;
s2, blending resin, namely selecting bisphenol A epoxy vinyl ester to be mixed with a curing agent, and uniformly stirring the mixture for later use;
and S3, coating the prepared resin in the fabric by using vacuum gluing equipment, placing the coated fabric in a ventilated environment, and standing and curing.
2. The production process for improving the strength of the fiber fabric according to claim 1, which is characterized in that: the ratio of the high-strength fiber yarns to the functional fiber yarns is 0.5-5: 1; the functional fiber yarn is one or a combination of more of bamboo fiber yarn, cotton fiber yarn, hemp fiber yarn, silk fiber yarn and polyamide fiber yarn.
3. The production process for improving the strength of the fiber fabric according to claim 1, which is characterized in that: the curing agent is cobalt naphthenate, and the mass ratio of bisphenol A epoxy vinyl ester to the curing agent is 10: 1.
4. The production process for improving the strength of the fiber fabric according to claim 1, which is characterized in that: the vacuum degree in the S3 is below-0.09 MPa; the thickness of the resin coating is 5-10 microns.
5. The production process for improving the strength of the fiber fabric according to claim 1, which is characterized in that: the preparation method of the high-strength fiber yarn comprises the following steps:
preparing inorganic master batches, namely uniformly stirring and mixing polyester slices and inorganic fibers by a mixer, extruding and granulating by a granulator through double screws, and collecting the master batches for the first time; drying the first-time master batch by an air dryer, putting the dried master batch into a granulator again for twin-screw extrusion granulation to obtain inorganic master batch, and ensuring that inorganic fibers are uniformly mixed in polyester slices;
step two: the spinning process comprises the steps of drying and pre-crystallizing the inorganic master batch, and removing water in the inorganic master batch; discharging the inorganic master batches through a metering pump, feeding the inorganic master batches into a spinning box body, carrying out melt spinning, and carrying out cooling by circular air blowing, oiling, stretching, shaping and winding to obtain the high-strength fiber.
6. The production process for improving the strength of the fiber fabric according to claim 5, wherein the production process comprises the following steps: the mass fraction of the inorganic fiber in the inorganic master batch is 8-15%; the inorganic fiber is one or a mixture of several of glass fiber, quartz glass fiber, boron fiber, ceramic fiber and metal fiber.
7. The production process for improving the strength of the fiber fabric according to claim 5, wherein the production process comprises the following steps: the stretching and shaping are to stretch the silk on a hot roller twice, wherein the speed of a first stretching roller is 1200-1800 m/min, the speed of the first stretching roller is 2000-2500 m/min, and the temperature of the hot roller is 240-280 ℃; the temperature of a spinning pack in the spinning box is as follows: 270-290 ℃; the temperature of the cooling air is 15-25 ℃, and the wind speed is 1.0-1.5 m/s; the diameter of the spinneret orifice is as follows: 0.2-0.4 mm.
8. Vacuum gluing apparatus according to any one of claims 1 to 7, characterised in that: the fabric coating machine is used for coating prepared resin on fabric and comprises a sealed machine body, a conveying frame arranged in the machine body, a gluing device arranged at the upper end of the conveying frame, and a curing oven arranged on one side far away from the gluing device in the machine body, wherein the conveying frame penetrates through the curing oven to cure the resin on the fabric, a feeding shaft and a receiving shaft for placing the fabric are respectively arranged on two sides of the conveying frame, and the receiving shaft is controlled to rotate by a servo motor and used for pulling the fabric to move on the conveying frame;
the glue spreading device comprises a rack arranged at the upper end of the conveying frame, a spreading roller rotatably arranged on the rack, and a glue roller arranged on one side of the spreading roller, wherein a liquid tank is arranged on the side of the glue roller;
conveying rollers are distributed on the conveying frame and used for conveying the fabric, the smearing rollers and the conveying rollers corresponding to the lower ends of the smearing rollers interact to extrude the fabric, and coating is completed.
9. The production process for improving the strength of the fiber fabric according to claim 8, wherein the production process comprises the following steps: the two ends of the rack are respectively provided with a guide rod, guide sleeves are respectively arranged in the machine body corresponding to the guide rods, the guide rods are inserted into the guide sleeves and are in sliding connection, the lower end of the rack is provided with a cylinder installed at the corresponding position of the machine body, and an output rod of the cylinder is fixedly connected with the rack to control the lifting movement of the rack.
10. The production process for improving the strength of the fiber fabric according to claim 8, wherein the production process comprises the following steps: the vacuum pump for vacuumizing is arranged at the upper end of the machine body, and the two ends of the machine body are respectively provided with a box door.
CN202111133370.9A 2021-09-27 2021-09-27 Production process for improving strength of fiber fabric Pending CN113863016A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115341326A (en) * 2022-08-30 2022-11-15 安徽京九丝绸股份公司 Silk fabric weaving equipment and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115341326A (en) * 2022-08-30 2022-11-15 安徽京九丝绸股份公司 Silk fabric weaving equipment and method
CN115341326B (en) * 2022-08-30 2024-03-08 安徽京九丝绸股份公司 Silk fabric weaving equipment and method

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