CN110512326A - A kind of composite yarn and its manufacturing method and anti-cutting product - Google Patents

A kind of composite yarn and its manufacturing method and anti-cutting product Download PDF

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Publication number
CN110512326A
CN110512326A CN201910768189.1A CN201910768189A CN110512326A CN 110512326 A CN110512326 A CN 110512326A CN 201910768189 A CN201910768189 A CN 201910768189A CN 110512326 A CN110512326 A CN 110512326A
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CN
China
Prior art keywords
composite yarn
yarn
core wire
cutting
tungsten
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Pending
Application number
CN201910768189.1A
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Chinese (zh)
Inventor
冯华
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.)
Nantong Jiadeli Safety Products Co Ltd
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Nantong Jiadeli Safety Products Co Ltd
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Publication date
Application filed by Nantong Jiadeli Safety Products Co Ltd filed Critical Nantong Jiadeli Safety Products Co Ltd
Priority to CN201910768189.1A priority Critical patent/CN110512326A/en
Publication of CN110512326A publication Critical patent/CN110512326A/en
Priority to EP20159776.2A priority patent/EP3783138A1/en
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/442—Cut or abrasion resistant yarns or threads
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/08—Arm or hand
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/12—Threads containing metallic filaments or strips
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • 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
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • 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
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • 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
    • 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
    • D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
    • 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
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
    • 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
    • D10B2331/30—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polycondensation products not covered by indexing codes D10B2331/02 - D10B2331/14
    • D10B2331/301—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polycondensation products not covered by indexing codes D10B2331/02 - D10B2331/14 polyarylene sulfides, e.g. polyphenylenesulfide

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The present invention relates to yarn technical fields, more particularly to a kind of composite yarn and its manufacturing method and anti-cutting product, composite yarn includes core wire and the covering thread for being coated on core wire outer layer, core wire is that at least two twisted tungsten wire yarns together form, and grid-shaped after covering thread cladding core wire, the manufacturing method of composite yarn includes, make core wire, make composite yarn, immersion liquid, drying.Composite yarn of the present invention, after wherein core wire line is using pure tungsten silk or wolfram steel silk or tungsten wire alloy, improve the modulus and intensity of core wire, and tungsten hardness is very high, it is again very thin frivolous simultaneously, thick and heavy feeling inconvenient for use is not will cause, the anti-cutting performance of its obtained composite yarn is largely increased, the ANSI/ISEA105:2016 standard that the release of U.S. material association can be reached (cuts grade from A1-A9), in A4-A9 cutting grade so that being improved using the anti-cutting grade of anti-cutting product made from composite yarn provided by the present invention.

Description

A kind of composite yarn and its manufacturing method and anti-cutting product
Technical field
The present invention relates to yarn technical fields, and in particular to a kind of composite yarn and its manufacturing method and anti-cutting product.
Background technique
In recent years, the type of protective textiles is more and more, and the development of armored fabric is gradually to new high-tech industry side To drawing close, and become an important symbol of present textile technology progress.
Currently, domestic go deep into systematic research to anti-cutting gloves fabric shortage, point especially in terms of anti-cutting mechanism Analysis is perfect not enough, and existing cut resistant gloves, which mostly use greatly that steel wire is added inside gloves or is arranged, thickens module to enhance hand The anti-cutting performance of set, but both modes will cause wearing inconvenience, and wearing is uncomfortable, and gas permeability is bad, intolerant to Washing, some are also easy to that hand skin is caused to generate allergic phenomena, and anti-cutting performance is unstable not to be able to satisfy U.S. material association (cutting grade in addition and when grasping object is easy because of grip deficiency the ANSI/ISEA105:2016 standard of release from A1-A9) And phenomenon is fallen off, lead to the injury accidents such as extruding, object strike.
Summary of the invention
The purpose of the present invention is to provide a kind of composite yarn and its manufacturing method and anti-cutting products, above-mentioned existing to solve Technological deficiency.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of composite yarn, including core wire and be coated on The covering thread of the core wire outer layer, the core wire are at least two twisted tungsten wire yarn compositions together, the covering thread cladding It is grid-shaped after the core wire.
Further, the tungsten wire yarn is pure tungsten silk or wolfram steel silk or tungsten wire alloy.
Further, the covering thread be graphene yarn, carbon fiber, polyethylene fibre, Kafra fiber, spandex thread, Glass fibre, aramid fiber, polyester fiber, Polyamide Yarns, nylon fiber, polytetrafluoroethylene fibre, in polyphenylene sulfide fibre at least It is a kind of.
Further, the diameter of the tungsten wire yarn is 0.01mm~0.06mm.
Further, the cladding mode is that double helix coats mode or intersects cladding mode.
Further, the core-spun yarn further includes rubber shoe latex layer, and the rubber shoe latex layer is wrapped in the outer layer of the composite yarn.
Further, it is total to account for the composite yarn by weight percentage for described at least two twisted tungsten wire yarns together The 20%-85% of weight.
A kind of manufacturing method of composite yarn comprising the steps of:
Step S1 makes core wire: the tungsten wire yarn that at least two diameters are 0.01mm~0.06mm being taken to make core wire；
Step S2 makes composite yarn: choosing the core wire made from a step S1 and passes through at least two covering threads Composite yarn is made in cored yarn process or packet twist yarn technique or cladding yarn process；
Step S3, immersion liquid: the composite yarn obtained in step S2 being immersed in dipping solution, 5-10min is impregnated, In, the dipping solution is one of butyronitrile, natural emulsion, aqueous polyurethane, neoprene；
Drying: step S4 the composite yarn handled through step S3 is dried.
Further, the orientation of covering thread is Z-type and/or S type, first packet when making composite yarn in the step S2 The twist for covering line is 310-330 twirl, and the twist of second covering thread is 200-220 twirl.
A kind of anti-cutting product, the anti-cutting product are worked out using composite yarn provided by the present invention, wherein described Anti-cutting product is Anti-cut Gloves or anti-cutting knapsack or anti-cutting armlet.
The beneficial effects of the present invention are:
1, composite yarn of the present invention improves core wire after wherein core wire line is using pure tungsten silk or wolfram steel silk or tungsten wire alloy Modulus and intensity, and tungsten hardness is very high, while again very thin frivolous, not will cause thick and heavy feeling inconvenient for use, obtains The anti-cutting performance of composite yarn is largely increased, and can reach the ANSI/ISEA105:2016 mark of U.S. material association release It is quasi- (cutting grade from A1-A9), in A4-A9 cutting grade so that using made from composite yarn provided by the present invention The anti-cutting grade of anti-cutting product is improved.
2, the covering thread of composite yarn of the present invention uses graphene fiber, can make using cored provided by the present invention Anti-cutting product made from yarn has superior absorbing sweat, rapid-curing cutback, gas permeability, and soft, and comfort is good.
3, wrap up one layer of rubber shoe latex layer outside composite yarn of the present invention, and rubber shoe latex layer be butyronitrile, natural emulsion, aqueous polyurethane, One of neoprene, not only increases the wear-resisting property of composite yarn, and improves the overall structure of composite yarn Intensity improves the anti-cutting performance of composite yarn.
4, the present invention is in addition to anti-cutting performance is good also with tear resistance is strong, cutting resistance is good and dimensionally stable Property is excellent, and comfortable wearing is flexible, no constriction, and moisture absorbing and sweat releasing effect is good.
Detailed description of the invention
Fig. 1 is composite yarn manufacturing method flow chart of the invention；
Fig. 2 is double helix clad structure schematic diagram of the invention；
Fig. 3 is intersection clad structure schematic diagram of the invention；
Double helix clad structure schematic diagram when Fig. 4 is three core wires of the invention；
Intersect clad structure schematic diagram when Fig. 5 is three core wires of the invention.
In figure: 1 core wire, 2 covering threads.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain The present invention is not intended to limit the present invention.In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more Clear, with reference to embodiments, the present invention will be described in further detail.It should be appreciated that described herein specific Embodiment is only used to explain the present invention, is not intended to limit the present invention.
Embodiment one
As shown in Figures 1 to 5, the embodiment of the present invention one provides a kind of manufacturing method of composite yarn comprising the steps of:
Step S1 makes core wire: the wolfram steel silk that at least two diameters are 0.01mm being taken to make core wire 1；
Step S2 makes composite yarn: the core wire and two covering threads 2 made from a step S1 is chosen, wherein wrapping Covering line 2 is two graphene yarns, and the twist of first graphene yarn of control is 310 twirls when cladding, and orientation is that Z is twisted, and is controlled The twist for making second graphene yarn is 220 twirls, and orientation is S twirl, and composite yarn is made, presses weight in composite yarn obtained Measure number meter, core wire 80%, two graphene yarns 20%；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in butyronitrile dipping solution, 5min is impregnated；
Drying: step S4 the composite yarn handled through step S3 is dried, drying 10min is carried out.
Embodiment two
As shown in Figures 1 to 5, second embodiment of the present invention provides a kind of manufacturing methods of composite yarn comprising the steps of:
Step S1 makes core wire: the wolfram steel silk that at least two diameters are 0.025mm being taken to make core wire 1；
Step S2 makes composite yarn: the core wire and two covering threads 2 made from a step S1 is chosen, wherein wrapping Covering line 2 is that a graphene yarn and a Kraft are towed dimension, and the twist of control graphene yarn is 320 twirls, twirl when cladding To for Z twirl, the twist for controlling Kafra fiber is 210 and twists that orientation is that S is twisted, obtained composite yarn, in composite yarn obtained According to parts by weight, core wire 70%, graphene yarn 20%, Kafra fiber 10%；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in aqueous polyurethane dipping solution, dipping 6min；
Drying: step S4 the composite yarn handled through step S3 is dried, drying 10min is carried out.
Embodiment three
As shown in Figures 1 to 5, the embodiment of the present invention three provides a kind of manufacturing method of composite yarn comprising the steps of:
Step S1 makes core wire: the wolfram steel silk that at least two diameters are 0.03mm being taken to make core wire 1；
Step S2 makes composite yarn: the core wire and two covering threads 2 made from a step S1 is chosen, wherein wrapping Covering line 2 is a graphene yarn and a carbon fiber, and the twist of control graphene yarn is 330 twirls, orientation Z when cladding It twists, the twist for controlling second graphene yarn is 200 twirls, and orientation is S twirl, and composite yarn, composite yarn obtained is made According to parts by weight, core wire 85%, graphene yarn 10%, carbon fiber 5%；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in natural emulsion dipping solution, dipping 5min；
Drying: step S4 the composite yarn handled through step S3 is dried, drying 10min is carried out.
Example IV
As shown in Figures 1 to 5, the embodiment of the present invention four provides a kind of manufacturing method of composite yarn comprising the steps of:
Step S1 makes core wire: the wolfram steel silk that at least two diameters are 0.04mm being taken to make core wire 1；
Step S2 makes composite yarn: the core wire and two covering threads 2 made from a step S1 is chosen, wherein wrapping Covering line 2 is a graphene yarn and a spandex thread, and the twist of control graphene yarn is 310 twirls, orientation Z when cladding It twists, the twist for controlling second graphene yarn is 220 twirls, and orientation is S twirl, and composite yarn, composite yarn obtained is made According to parts by weight, core wire 70%, graphene yarn 20%, spandex thread 10%；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in neoprene dipping solution, dipping 5min；
Drying: step S4 the composite yarn handled through step S3 is dried, drying 10min is carried out.
Embodiment five
As shown in Figures 1 to 5, the embodiment of the present invention five provides a kind of manufacturing method of composite yarn comprising the steps of:
Step S1 makes core wire: the wolfram steel silk that at least two diameters are 0.045mm being taken to make core wire 1；
Step S2 makes composite yarn: the core wire and two covering threads 2 made from a step S1 is chosen, wherein wrapping Covering line 2 is a graphene yarn and a nylon fiber, and the twist of control graphene yarn is 320 twirls, orientation when cladding For Z twirl, the twist for controlling second graphene yarn is 220 twirls, and orientation is S twirl, and composite yarn, covering yarn obtained is made In line according to parts by weight, core wire 60%, graphene yarn 20%, nylon fiber 20%；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in aqueous polyurethane dipping solution, dipping 5min；
Drying: step S4 the composite yarn handled through step S3 is dried, drying 10min is carried out.
Embodiment six
As shown in Figures 1 to 5, the embodiment of the present invention six provides a kind of manufacturing method of composite yarn comprising the steps of:
Step S1 makes core wire: the wolfram steel silk that at least two diameters are 0.05mm being taken to make core wire 1；
Step S2 makes composite yarn: the core wire and two covering threads 2 made from a step S1 is chosen, wherein wrapping Covering line 2 is a graphene yarn and a polyester fiber, and the twist of control graphene yarn is 310 twirls, orientation when cladding For Z twirl, the twist for controlling second graphene yarn is 200 twirls, and orientation is S twirl, and composite yarn, covering yarn obtained is made In line according to parts by weight, core wire 55%, graphene yarn 30%, polyester fiber 15%；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in aqueous polyurethane dipping solution, dipping 5min；
Drying: step S4 the composite yarn handled through step S3 is dried, drying 10min is carried out.
Embodiment seven
As shown in Figures 1 to 5, the embodiment of the present invention seven provides a kind of manufacturing method of composite yarn comprising the steps of:
Step S1 makes core wire: the wolfram steel silk that at least two diameters are 0.06mm being taken to make core wire 1；
Step S2 makes composite yarn: the core wire and two covering threads 2 made from a step S1 is chosen, wherein wrapping Covering line 2 is a graphene yarn and a polyethylene fibre, and the twist of control graphene yarn is 310 twirls when cladding, is twisted To for Z twirl, the twist for controlling second graphene yarn is 200 and twists that orientation is S twirl, composite yarn, cored obtained is made In yarn according to parts by weight, core wire 55%, graphene yarn 30%, polyethylene fibre 15%；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in aqueous polyurethane dipping solution, dipping 5min；
Drying: step S4 the composite yarn handled through step S3 is dried, drying 10min is carried out.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, therefore, as long as with this Any modifications, equivalent replacements, and improvements made by description of the invention and accompanying drawing content etc. should be included in protection model of the invention Within enclosing.

Claims (10)

1. a kind of composite yarn, including core wire and it is coated on the covering thread of the core wire outer layer, it is characterised in that: the core wire is At least two twisted tungsten wire yarns together form, grid-shaped after the covering thread cladding core wire.
2. a kind of composite yarn according to claim 1, it is characterised in that: the tungsten wire yarn be pure tungsten silk or wolfram steel silk or Tungsten wire alloy.
3. a kind of composite yarn according to claim 1, it is characterised in that: the covering thread is graphene yarn, carbon fiber Dimension, Kafra fiber, spandex thread, glass fibre, aramid fiber, polyester fiber, Polyamide Yarns, nylon fiber, is gathered polyethylene fibre At least one of tetrafluoroethylene fiber, polyphenylene sulfide fibre.
4. a kind of composite yarn according to claim 1, it is characterised in that: the diameter of the tungsten wire yarn be 0.01mm~ 0.06mm。
5. a kind of composite yarn according to claim 1, it is characterised in that: the cladding mode is that double helix coats mode Or intersect cladding mode.
6. a kind of composite yarn according to claim 1, it is characterised in that: the core-spun yarn further includes rubber shoe latex layer, described Rubber shoe latex layer is wrapped in the outer layer of the composite yarn.
7. a kind of composite yarn according to claim 1, it is characterised in that: described at least two twisted tungsten wires together Yarn accounts for the 20%-85% of the composite yarn total weight by weight percentage.
8. a kind of manufacturing method of composite yarn, it is characterised in that: comprise the steps of:
Step S1 makes core wire: the tungsten wire yarn that at least two diameters are 0.01mm~0.06mm being taken to make core wire；
Step S2 makes composite yarn: choosing the core wire made from a step S1 and at least two covering threads pass through cored Composite yarn is made in yarn process or packet twist yarn technique or cladding yarn process；
Immersion liquid: step S3 the composite yarn obtained in step S2 is immersed in dipping solution, impregnates 5-10min, wherein institute Stating dipping solution is one of butyronitrile, natural emulsion, aqueous polyurethane, neoprene；
Drying: step S4 the composite yarn handled through step S3 is dried.
9. a kind of manufacturing method of composite yarn according to claim 8, it is characterised in that: make packet in the step S2 Orientation when heart yarn line is Z-type and/or S type, and the twist of first covering thread is 310-330 twirl, the twirl of second covering thread Degree is 200-220 twirl.
10. a kind of anti-cutting product, it is characterised in that: the anti-cutting product is using the packet as described in claim 1-6 any one Heart yarn line is worked out, wherein the anti-cutting product is Anti-cut Gloves or anti-cutting knapsack or anti-cutting armlet.
CN201910768189.1A 2019-08-20 2019-08-20 A kind of composite yarn and its manufacturing method and anti-cutting product Pending CN110512326A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910768189.1A CN110512326A (en) 2019-08-20 2019-08-20 A kind of composite yarn and its manufacturing method and anti-cutting product
EP20159776.2A EP3783138A1 (en) 2019-08-20 2020-02-27 Core-spun yarn, manufacturing method thereof and cut-resistant product

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CN111254574A (en) * 2020-01-21 2020-06-09 广东工业大学 Novel anti-cutting fabric
CN114246386A (en) * 2021-12-29 2022-03-29 南通强生新材料科技股份有限公司 Graphene anti-seismic, anti-cutting and anti-needling multifunctional glove and preparation method thereof
EP4015685A1 (en) * 2020-12-16 2022-06-22 Yong Gun Kim High tenacity yarn and method of manufacturing glove using same
CN115074884A (en) * 2022-06-10 2022-09-20 浙江今日风纺织有限公司 Elastic yarn and processing method thereof
EP4077780A4 (en) * 2019-12-18 2024-03-06 Patrick Yarn Mills, Inc. Methods and systems for forming a composite yarn

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CN113969499B (en) * 2021-10-25 2022-10-25 南通强生新材料科技股份有限公司 Cutting-resistant glove and preparation method thereof
CN113862873A (en) * 2021-10-28 2021-12-31 正凯纺织有限公司 Multifunctional graphene/polyester-viscose interwoven fabric and preparation method thereof
CN116784547A (en) * 2022-03-17 2023-09-22 南通强生新材料科技股份有限公司 Anti-cutting protective glove and preparation method thereof

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EP4077780A4 (en) * 2019-12-18 2024-03-06 Patrick Yarn Mills, Inc. Methods and systems for forming a composite yarn
CN111254574A (en) * 2020-01-21 2020-06-09 广东工业大学 Novel anti-cutting fabric
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CN114246386A (en) * 2021-12-29 2022-03-29 南通强生新材料科技股份有限公司 Graphene anti-seismic, anti-cutting and anti-needling multifunctional glove and preparation method thereof
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Application publication date: 20191129