CN111850762A - High-strength wear-resistant yarn, fabric and fabric manufacturing method - Google Patents
High-strength wear-resistant yarn, fabric and fabric manufacturing method Download PDFInfo
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- CN111850762A CN111850762A CN202010973945.7A CN202010973945A CN111850762A CN 111850762 A CN111850762 A CN 111850762A CN 202010973945 A CN202010973945 A CN 202010973945A CN 111850762 A CN111850762 A CN 111850762A
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- 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
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- 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
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- 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
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- 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
- D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/28—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel gloves
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
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- 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
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- 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
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
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- 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
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
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- 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
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- 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
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
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- 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
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
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- 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
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- 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]
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Gloves (AREA)
Abstract
The invention relates to the technical field of anti-cutting materials and products, in particular to high-strength wear-resistant yarn, fabric and a manufacturing method of the fabric. According to the invention, aramid 1414 staple fiber, polyethylene staple fiber, mixed flame-retardant staple fiber or non-flame-retardant staple fiber are formed into blended staple fiber core-spun yarn, and the blended staple fiber core-spun yarn and chemical fiber filament are combined to weave gloves. The fabric woven by the method has the characteristics of high tearing strength, high strength, wear resistance, cutting resistance and soft and comfortable hand feeling. In addition, the yarn is thinner, and the woven fabric is better in wearing comfort.
Description
Technical Field
The invention relates to the technical field of anti-cutting materials and products, in particular to high-strength wear-resistant flame-retardant yarn, fabric and a manufacturing method of the fabric.
Background
At present, in the field of anti-cutting protectors, related products generally require raw materials with higher strength, wear resistance and flame retardant property, so that the woven anti-cutting fabric, the anti-cutting oversleeves and the socks can have better protective property to meet the requirement of protective grade.
Chinese patent CN208562657U discloses a wear-resistant flame-retardant yarn, which comprises a wire core, a flame-retardant fiber layer, a wire sleeve, a nylon fiber layer and a polyester-cotton fiber layer; the wire core is formed by twisting and stranding polyurethane filaments; the flame-retardant fiber layer is formed by spirally wrapping flame-retardant viscose fibers outside the wire core; the wire sleeve spacer sleeve is arranged outside the flame-retardant fiber layer; the wire sleeve is formed by winding aramid fibers; the nylon fiber layer is coated outside the flame-retardant fiber layer and the wire sleeve; the polyester-cotton fiber layer is coated outside the nylon fiber layer. The utility model discloses a flame retardant property is good, can not make flame retardant property reduce along with time lapse or washing, and wear resistance is good simultaneously, long service life.
However, the yarn processing technology is complex, although the yarn has wear-resistant and flame-retardant properties, the strength of the polyurethane filament yarn as the core yarn is too low to meet the requirement of the anti-cutting grade, and the yarn does not have the protective functions of anti-cutting and the like. If a manufacturer directly purchases pure aramid fiber 1414 with good performance and polyethylene filament materials and the like to be twisted with each other or weaves fabrics, protective sleeves, socks and the like respectively, on one hand, the raw materials are used more and the purchase cost is higher, on the other hand, the gloves, protective sleeves, socks and the like weaved by the pure aramid fiber filaments or the polyethylene filaments have poor hand feeling and are very hard, so that the experience feeling of a user is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the high-strength wear-resistant yarn which has the advantages of high wear resistance, high cutting resistance and soft and comfortable hand feeling of the woven fabric.
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength wear-resistant core-spun yarn comprises a blended yarn with a plurality of aramid 1414 staple fibers and polyethylene staple fibers and hard filaments, wherein the blended yarn and the hard filaments are used for core-spun to form the blended staple fiber core-spun yarn.
By adopting the technical scheme, the staple fibers can provide bulkiness, the formed yarns are softer and comfortable, the core yarns are hard filaments and form core-spun yarns with the staple fibers, and the cutting resistance is provided for the yarns. The aramid 1414 short fiber can reduce the cost on one hand, and on the other hand, the excellent comprehensive performance, especially the wear resistance, of the aramid 1414 can be utilized to provide the wear resistance. The polyethylene staple may further provide abrasion resistance. In conclusion, the yarn has the performances of abrasion resistance and cutting resistance, and the woven fabric feels soft and comfortable.
Further, the weight percentage of the polyethylene staple fiber in the blended yarn is 10% -30%.
Through the technical scheme, after the polyethylene short fiber is adopted, the dosage of the aramid 1414 short fiber can be relatively reduced, and the purchasing cost of the aramid 1414 is relatively higher, so that the cost can be further reduced. When the polyethylene short fiber with the content of 10% is adopted, the wear resistance of the prepared yarn is obviously improved. Particularly, when more than 20 percent of polyethylene short fiber is adopted, the wear resistance of the fiber can be basically consistent with that of pure aramid fiber 1414.
Further, flame-retardant short fibers or non-flame-retardant short fibers are mixed in the blended yarns.
Further, the flame-retardant short fibers are one or more of flame-retardant acrylic fibers, flame-retardant polyester fibers or flame-retardant regenerated fibers; the non-flame-retardant short fibers are one or more of polyester short fibers, polyamide short fibers, viscose short fibers, polypropylene short fibers, tencel short fibers, modal short fibers or cotton-flax short fibers.
Through the technical scheme, several selectable modes are provided for the raw materials of the flame-retardant short fiber, a manufacturer can select the flame-retardant short fiber according to the price, comprehensive performance requirements and the like, and the flame-retardant short fiber can further provide flame-retardant capability. The staple fibers participating in the blending can also be non-flame-retardant staple fibers, and other staple fibers can be selected according to the product performance requirement, and the staple fibers can be selected. The yarn of the scheme has high strength and wear resistance regardless of flame-retardant staple fibers or non-flame-retardant staple fibers.
The invention also aims to provide the yarn with the high-strength wear-resistant covering yarn, which has the characteristics of high strength wear resistance, high cutting resistance and soft and comfortable hand feeling of woven fabrics.
In order to achieve the purpose, the invention provides the following technical scheme: the yarn with the high-strength wear-resistant covering yarn comprises the blended staple fiber covering yarn, and the blended staple fiber covering yarn and chemical fiber filaments are double-twisted to form the high-strength wear-resistant yarn.
Further, the chemical fiber filaments are aramid 1414 filaments or polyethylene filaments, polyester filaments and nylon filaments.
Through the technical scheme, the blended staple fiber core-spun yarn has the characteristics of flame retardance by grinding, cutting resistance and soft and comfortable hand feeling of a woven fabric, and can further improve the wear resistance after being twisted with chemical filaments for two times. The strength of the aramid fiber 1414 filaments is higher than that of the aramid fiber 1414 staple fibers, and even is cooler than that of the aramid fiber 1414 staple fibers, and after the aramid fiber 1414 filaments and the aramid fiber 1414 staple fibers are combined, the obtained yarn has the characteristics of high strength, wear resistance, flame retardance, cutting resistance, cool and comfortable hand feeling of woven fabrics and softness. The polyethylene filament has high modulus and high temperature resistance, and when the polyethylene filament and the polyethylene filament are combined, the obtained yarn has good overall performance, and the woven fabric has high strength, wear resistance, high temperature resistance and better protective performance.
The third purpose of the invention is to provide a fabric with high-strength wear-resistant core-spun yarn, which has the characteristics of high-strength wear-resistant flame-retardant cutting-resistant and soft and comfortable hand feeling of the woven fabric.
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength fabric with high-strength wear-resistant core-spun yarns comprises a fabric body, wherein the fabric body is woven by at least one blended staple fiber core-spun yarn; or the blended staple fiber core-spun yarn is woven by a yarn formed by double-twisting the blended staple fiber core-spun yarn and a chemical fiber filament with the thickness of 100D-1500D.
By the technical scheme, the fabric formed by weaving the yarn formed by double-twisting the blended short-fiber covering yarn and the 100D-1500D chemical fiber filament has the anti-cutting performance of ISO13997CUT C or above and the wear-resisting performance of Martindale wear-resisting of 3500 revolutions or above. When the chemical fiber is made of aramid fiber 1414 filaments, the strength of the aramid fiber 1414 filaments is far higher than that of aramid fiber 1414 short fibers, and the tearing strength of the woven product is high, so that the fabric has the characteristics of high strength, wear resistance, flame retardance, cutting resistance and soft and comfortable hand feeling of the woven fabric. In addition, the yarn after double twisting is thinner, and the comfort of the fabric is better.
Further, when the fabric body is woven by at least one blended staple core-spun yarn: the fabric body is provided with at least one yarn which is a blended staple core spun yarn, and at least one yarn which is aramid 1414 filament or polyethylene filament.
Through the technical scheme, another fabric yarn composition mode is provided, the blended staple fiber core-spun yarn and the aramid fiber 1414 filament do not need to be twisted in advance, and the requirements of the directly woven fabric such as performance, comfort and the like can also meet the requirements.
The fourth purpose of the invention is to provide a method for manufacturing a high-strength fabric with high-strength wear-resistant covering yarns, which is convenient and quick, and the woven fabric has the characteristics of high-strength wear resistance, cutting resistance, soft and comfortable hand feeling.
In order to achieve the purpose, the invention provides the following technical scheme: a method for manufacturing a high-strength fabric with high-strength wear-resistant core-spun yarns comprises the following steps:
s1, blending at least aramid 1414 staple fibers and polyethylene staple fibers to obtain blended yarns;
optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filaments to obtain the blended staple fiber core-spun yarn;
s3, performing double twisting on a blended staple fiber core-spun yarn and an aramid 1414 filament/polyethylene filament to obtain a finished yarn, namely a high-strength wear-resistant yarn;
and S4, weaving at least one finished yarn to obtain a finished fabric.
Through above-mentioned technical scheme, because of having twisted two times aramid fiber 1414 filament in advance, aramid fiber 1414 filament intensity is higher than aramid fiber 1414 short fiber's intensity far away, and the resistant tear strength of the goods of weaving and making is higher, and the yarn after like this two-for-one twisting is thinner, and the fabric comfort level is better. Therefore, the fabric has the characteristics of high strength, wear resistance, cutting resistance and soft and comfortable hand feeling. Of course, the blended yarn herein can also include other staple fibers and should not be limited thereto.
The fifth purpose of the invention is to provide a method for manufacturing a high-strength fabric with wear-resistant covering yarns, which is more convenient, simpler and faster, and the woven fabric has the characteristics of high-strength wear-resistant flame-retardant cutting-resistant property and soft and comfortable hand feeling of the woven fabric.
In order to achieve the purpose, the invention provides the following technical scheme: a manufacturing method of a high-strength fabric with wear-resistant flame-retardant core-spun yarns comprises the following steps:
s1, blending at least aramid 1414 staple fibers and polyethylene staple fibers to obtain blended yarns;
optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filaments to obtain the blended staple fiber core-spun yarn;
s3, directly weaving a blended staple fiber core-spun yarn and an aramid 1414 filament/polyethylene filament to obtain a fabric finished product.
Through the technical scheme, another fabric yarn manufacturing mode is provided, the blended staple fiber core-spun yarn and the aramid 1414 filament or the polyethylene filament do not need to be twisted in advance, and the requirements of the directly woven fabric such as performance, comfort and the like can also meet the requirements. Of course, the blended yarn herein can also include other staple fibers and should not be limited thereto.
In conclusion, the invention has the following beneficial effects:
1. the aramid fiber 1414 short fibers, the polyethylene short fibers and the aramid fiber 1414 filaments are combined, so that the effect of providing the high-strength wear-resistant blended yarn can be achieved;
2. the aramid fiber 1414 staple fiber and the polyethylene staple fiber are arranged, so that the effect of high-strength wear-resistant yarn can be provided;
3. through the process of firstly wrapping the core and then twisting two-for-one and weaving the fabric, the woven fabric can achieve the effects of high strength, wear resistance, cutting resistance and soft and comfortable hand feeling.
Drawings
Fig. 1 is a schematic structural diagram of a blended staple core spun yarn of aramid 1414 staple fibers and polyethylene staple fibers in example 1.
FIG. 2 is a schematic diagram of the blended staple core spun yarn and aramid 1414 filament directly double-twisted to form a high-strength wear-resistant flame-retardant yarn in example 1.
FIG. 3 is a schematic view of the blended staple core spun yarn and polyethylene filament directly double-twisted to form a high-strength abrasion-resistant flame-retardant yarn in example 2.
In the figure, 1, aramid 1414 short fibers; 2. flame-retardant short fibers; 3. polyethylene staple fibers; 4. blending short fiber covering yarns; 5. aramid 1414 filaments; 6. hard filaments; 7. polyethylene filaments.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
as shown in figure 1, the high-strength wear-resistant core-spun yarn is composed of a blended yarn of aramid 1414 staple fibers 1 and polyethylene staple fibers 3 and hard filaments 6, and the blended yarn and the hard filaments 6 are core-spun to form the blended staple core-spun yarn 4.
As shown in fig. 1, when polyethylene staple fibers 3 are selected to be added to the blended yarn, the blended yarn has better abrasion resistance. Specifically, 10-30% of polyethylene staple fiber 3 can be selected to replace a part of aramid 1414 staple fiber 1. The dosage of the aramid 1414 short fiber 1 can be relatively reduced, because the purchasing cost of the aramid 1414 is relatively higher, so that the cost can be further reduced from the aspect of cost. When the 10% polyethylene short fiber 3 is adopted, the wear resistance of the prepared yarn is obviously improved. When more than 20% of polyethylene short fiber 3 is adopted, the wear resistance of the composite material can be basically consistent with that of pure aramid 1414. The staple fiber 1414 is preferably 20 to 75mm in length and 20 to 400D in thickness.
Wherein, the blended yarn can also contain flame-retardant staple fibers or non-flame-retardant staple fibers. The flame-retardant staple fiber 2 can be one or more of flame-retardant acrylic fiber, flame-retardant polyester fiber or flame-retardant regenerated fiber, and can help to reduce the cost. The blended yarn has the characteristics of wear resistance and flame retardance. The non-flame-retardant staple fiber can be one or more of polyester staple fiber, polyamide staple fiber, viscose staple fiber, polypropylene staple fiber, tencel staple fiber, modal staple fiber or cotton-flax staple fiber.
The blended yarn is blended by adding other staple fibers, but at least comprises aramid 1414 staple fibers 1 and polyethylene staple fibers 3.
Such blended staple fibers can be core-spun with the hard filaments 6 to form the blended staple fiber core-spun yarn. The hard filament 6 can be one or more of glass filament, metal wire or basalt filament. The blended staple fibers can provide bulkiness, the formed yarn is soft and comfortable, the core yarn adopts the hard filaments 6, and the core yarn and the blended staple fibers form the covering yarn, so that the cutting resistance is provided for the yarn. The blended staple fiber core-spun yarn has high wear-resistant and anti-cutting performance, and the knitted glove is soft and comfortable in hand feeling, and can also have flame retardant performance when flame retardant staple fibers are adopted.
The obtained blended staple fiber covering yarn 4 is combined with other chemical fiber filaments with the thickness of 100D-1500D to weave gloves or other anti-cutting products. When the chemical fiber filaments of 100D-1500D are adopted, the blended staple fiber covering yarn is selected to be of a type with lower density and bulkier, such as 25-7S type. When the glove is knitted, the blended staple fiber core-spun yarn and the aramid 1414 filaments are changed into the glove with a double-layer structure through a glove flat knitting machine. The cutting resistance of the glove can reach ISO13997cut c and above, and the wear resistance can reach Martindale wear resistance of more than 3500 turns.
This example 1 uses aramid 1414 filaments for assembly, knitting gloves or other cut resistant articles. There are two specific combinations. One is that the blended staple fiber core-spun yarn 4 and the aramid 1414 filament 5 are directly twisted for two times to form the high-strength wear-resistant flame-retardant yarn, which is shown in figure 2. The other is that the blended staple core-spun yarn 4 and the aramid 1414 filament 5 are respectively combined and woven as two main yarns during weaving of the product. The former mode is because of two-for-one twisting aramid fiber 1414 long filament 5 in advance, and aramid fiber 1414 long filament 5 intensity is higher than aramid fiber 1414 short fiber 1's intensity far away, and the resistant tear strength of the goods of weaving into is higher, and the yarn after two-for-one twisting like this is thinner, and gloves comfort level is better. The short fiber core-spun yarn blended by the latter method and the aramid 1414 filament 5 are not twisted in advance, but the requirements of the performance, the comfort degree and the like of the directly woven glove can also meet the requirements, and the combination mode is more convenient and simpler. Meanwhile, this example 1 also provides two methods for weaving gloves, one of which is as follows:
s1, blending at least aramid 1414 staple fiber 1 and polyethylene staple fiber 3 to obtain blended yarns;
optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filament to obtain a blended staple fiber core-spun yarn 4;
s3, performing double twisting on a blended staple fiber core-spun yarn and an aramid 1414 filament to obtain a finished yarn, namely a high-strength wear-resistant yarn;
s4, weaving at least one finished yarn to obtain the finished glove.
The gloves made by the method have the characteristics of high strength, wear resistance, flame retardance, cutting resistance and soft and comfortable hand feeling of weaving. Of course, the blended yarn herein may also include other staple fibers 1414 and the glove fabric may also be other fabrics such as cuffs, socks, etc., and should not be limited thereto.
Another glove weaving method according to the above combination is:
s1, blending at least aramid 1414 staple fibers and polyethylene staple fibers to obtain blended yarns;
optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filaments to obtain the blended staple fiber core-spun yarn;
s3, directly weaving a piece of blended staple fiber core-spun yarn and an aramid 1414 filament to obtain the finished glove product.
The method is more convenient, simpler and quicker, and the woven gloves also have the characteristics of high strength, wear resistance, flame retardance, cutting resistance and soft and comfortable hand feeling of the woven gloves. Of course, the blended yarn herein may also include other staple fibers 1414 and the glove fabric may also be other fabrics such as cuffs, socks, etc., and should not be limited thereto.
Example 2:
the aramid 1414 filaments in the chemical fiber filaments can be replaced by polyethylene filaments 7. The blended staple core spun yarn 4 is woven with polyethylene filaments 7 into a glove or other cut resistant article. There are two specific combinations. One is that the blended staple core spun yarn 4 and the polyethylene filament 7 are directly twisted for two times to form the high-strength wear-resistant flame-retardant yarn, which is shown in figure 3. The other is that the blended staple core-spun yarn 4 and the polyethylene filament 7 are respectively combined and woven as two main yarns when the product is woven. In the former mode, because the polyethylene filament 7 is twisted twice in advance, the strength of the polyethylene filament 7 is far higher than that of the aramid 1414 staple fiber 1 or the polyethylene staple fiber, and the woven product has higher wear resistance and high temperature. Due to the double twisting, the whole yarn is thinner, and the comfort level of the manufactured glove is better. The latter way blends the short-fiber covering yarn and the polyethylene filament 7 without two-for-one twisting in advance, the process is simple, but the requirements of the directly woven glove such as performance, comfort and the like can also meet the requirements, and the combination way is more convenient and quicker. Meanwhile, this example 2 also provides two methods for weaving gloves, one of which is as follows:
s1, blending at least aramid 1414 staple fiber 1 and polyethylene staple fiber 3 to obtain blended yarns;
optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filament 6 to obtain a blended staple core-spun yarn 4;
s3, performing double twisting on the blended staple fiber core-spun yarn and a polyethylene filament 7 to obtain a finished yarn, namely the high-strength wear-resistant yarn;
s4, weaving at least one finished yarn to obtain the finished glove.
Another glove weaving method according to the above combination is:
s1, blending at least aramid 1414 staple fibers and polyethylene staple fibers to obtain blended yarns;
optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filaments 6 to obtain the blended staple fiber core-spun yarn;
and S3, directly weaving the blended staple fiber core-spun yarn and the polyethylene filament 7 to obtain the finished glove product.
Example 3:
the aramid 1414 filaments in the chemical fiber filaments can be replaced by polyester filaments, and the blended staple core-spun yarn 4 and the polyester filaments are used for weaving gloves or other cut-resistant products. There are two specific combinations similar to example 1. Because the polyester filament yarn has better wear resistance, fire resistance and elasticity, the woven glove has the characteristics of high strength, wear resistance, high temperature resistance, flame retardance, cutting resistance, elasticity, soft hand feeling and comfort.
Example 4:
the aramid 1414 filaments in the chemical fiber filaments can be replaced by nylon filaments. The blended staple core spun yarn 4 is woven with nylon filaments to weave gloves or other cut-resistant articles. There are two specific combinations similar to example 1.
Because the nylon filament has good strength and high elasticity, the knitted glove has the characteristics of high strength, wear resistance, cutting resistance, elasticity, soft hand feeling and comfort.
In conclusion, in the embodiments 1 to 4, the weaving method of the fabric is more convenient, simpler and faster, and the woven fabric has the characteristics of high strength, wear resistance, high temperature resistance, flame retardance, cutting resistance, elasticity, soft and comfortable hand feeling.
The above-mentioned embodiment 1 and embodiment 2 are only illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the present embodiment as necessary without any inventive contribution after reading the present specification, but all are protected by the patent laws within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a wear-resisting covering yarn of high strength which characterized in that: the blended yarn comprises a blended yarn with a plurality of aramid 1414 staple fibers (1) and polyethylene staple fibers (3) and hard filaments (6), and the blended yarn and the hard filaments (6) are wrapped to form a blended staple core-spun yarn (4).
2. A high strength abrasion resistant core spun yarn according to claim 1, wherein: the weight percentage of the polyethylene short fiber (3) in the blended yarn is 10-30%.
3. A high strength abrasion resistant core spun yarn according to claim 2, wherein: the blended yarn is also mixed with flame-retardant staple fibers (2) or non-flame-retardant staple fibers.
4. A high strength abrasion resistant core spun yarn according to claim 3, wherein: the flame-retardant short fibers (2) are one or more of flame-retardant acrylic fibers, flame-retardant polyester fibers or flame-retardant regenerated fibers; the non-flame-retardant short fibers are one or more of polyester short fibers, polyamide short fibers, viscose short fibers, polypropylene short fibers, tencel short fibers, modal short fibers or cotton-flax short fibers.
5. The utility model provides a yarn with wear-resisting covering yarn of high strength which characterized in that: the blended staple fiber covering yarn (4) comprises the blended staple fiber covering yarn (4) of any one of claims 1 to 4, and the blended staple fiber covering yarn (4) is double-twisted with chemical fiber filaments to form the high-strength wear-resistant yarn.
6. The yarn with high strength abrasion resistant core-spun yarn according to claim 5, wherein: the chemical fiber filament is aramid fiber 1414 filament (5) or polyethylene filament (7), polyester filament and nylon filament.
7. A fabric with high-strength wear-resistant core-spun yarns is characterized in that: comprises a glove body, wherein the glove body is woven by at least one blended staple core-spun yarn (4) of any one of claims 1 to 4; or a yarn formed by double-twisting one blended staple covering yarn (4) according to any one of claims 1 to 4 and chemical fiber filaments with the thickness of 100D to 1500D.
8. A fabric with high strength abrasion resistant core spun yarn according to claim 7 wherein: when the glove body is woven by at least one blended staple core-spun yarn (4) according to any one of claims 1 to 4: the glove body is provided with at least one yarn which is a blended staple fiber covering yarn (4) and at least one yarn which is aramid 1414 filament (5) or polyethylene filament (7).
9. A method of making a fabric with high strength abrasion resistant core spun yarn according to claim 7 wherein: the method comprises the following steps:
s1, blending at least aramid 1414 staple fibers (1) and polyethylene staple fibers (3) to obtain blended yarns; optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filament (6) to obtain a blended staple fiber core-spun yarn (4);
s3, performing double twisting on a blended staple fiber core-spun yarn (4) and an aramid 1414 filament (5)/polyethylene filament (7) to obtain a finished yarn, namely a high-strength wear-resistant yarn;
and S4, weaving at least one finished yarn into a fabric.
10. A method of making a fabric with high strength abrasion resistant core spun yarn according to claim 7 wherein: the method comprises the following steps:
s1, blending at least aramid 1414 staple fibers (1) and polyethylene staple fibers (3) to obtain blended yarns; optionally adding flame-retardant staple fibers or non-flame-retardant staple fibers during blending according to the requirement;
s2, performing a core-spun process on the blended yarn and the hard filament (6) to obtain a blended staple fiber core-spun yarn (4);
s3, directly weaving a blended staple fiber core-spun yarn (4), an aramid 1414 filament (5)/polyethylene filament (7) to obtain the fabric.
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| CN201911418493.XA CN110983536A (en) | 2019-12-31 | 2019-12-31 | High-strength wear-resistant flame-retardant yarn, glove and manufacturing method of glove |
| CN201911418493X | 2019-12-31 |
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| CN111850762A true CN111850762A (en) | 2020-10-30 |
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| CN202010973945.7A Pending CN111850762A (en) | 2019-12-31 | 2020-09-16 | High-strength wear-resistant yarn, fabric and fabric manufacturing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112342695A (en) * | 2020-12-08 | 2021-02-09 | 常州科旭纺织有限公司 | Application of short fiber filament composite yarn in fabric |
| CN112522964A (en) * | 2020-12-08 | 2021-03-19 | 常州科旭纺织有限公司 | Fabric containing PE (polyethylene) short fibers and thermally laminated with resin and weaving process thereof |
| CN112626704A (en) * | 2020-12-08 | 2021-04-09 | 常州科旭纺织有限公司 | Continuously connected anti-cutting warp-knitted fabric and forming method |
| CN114016174A (en) * | 2021-11-16 | 2022-02-08 | 常州科旭纺织有限公司 | Soft anti-cutting textile yarn and fabric with same |
| CN114034214A (en) * | 2021-11-16 | 2022-02-11 | 常州科旭纺织有限公司 | Bulletproof braided fabric in low-speed shooting state and bulletproof vest applying same |
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| CN113913997A (en) * | 2021-08-25 | 2022-01-11 | 厦门求特新材料有限公司 | Four-in-one-step formed flame-retardant woven tape product and processing technology |
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| CN112342695A (en) * | 2020-12-08 | 2021-02-09 | 常州科旭纺织有限公司 | Application of short fiber filament composite yarn in fabric |
| CN112522964A (en) * | 2020-12-08 | 2021-03-19 | 常州科旭纺织有限公司 | Fabric containing PE (polyethylene) short fibers and thermally laminated with resin and weaving process thereof |
| CN112626704A (en) * | 2020-12-08 | 2021-04-09 | 常州科旭纺织有限公司 | Continuously connected anti-cutting warp-knitted fabric and forming method |
| CN114016174A (en) * | 2021-11-16 | 2022-02-08 | 常州科旭纺织有限公司 | Soft anti-cutting textile yarn and fabric with same |
| CN114034214A (en) * | 2021-11-16 | 2022-02-11 | 常州科旭纺织有限公司 | Bulletproof braided fabric in low-speed shooting state and bulletproof vest applying same |
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| CN110983536A (en) | 2020-04-10 |
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