阅读说明：本技术 一种包芯纱线及其制造方法及防割制品 (A kind of composite yarn and its manufacturing method and anti-cutting product ) 是由 冯华 于 2019-08-20 设计创作，主要内容包括：本发明涉及纱线技术领域,具体涉及一种包芯纱线及其制造方法及防割制品,包芯纱线包括芯线及包覆在芯线外层的包覆线,芯线为至少两根捻合在一起的钨丝纱组成,包覆线包覆芯线后呈网格状,包芯纱线的制造方法包括,制作芯线,制作包芯纱线,浸液,烘干。本发明包芯纱线,其中芯线线采用纯钨丝或钨钢丝或钨丝合金后,提高了芯线的模量与强度,且钨硬度很高,同时又纤细轻薄,不会造成使用不便厚重的感觉,其得到的包芯纱线的防切割性能得到大幅提高,能达到美国材料协会推出的ANSI/ISEA105：2016标准(切割等级从A1-A9),中的A4-A9的切割等级,使得使用本发明所提供的包芯纱线制得的防割制品防切割等级得到提高。(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.)

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.

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.