CN108823718B - Production method of graphene modified fiber core-spun elastic yarn and elastic fabric - Google Patents
Production method of graphene modified fiber core-spun elastic yarn and elastic fabric Download PDFInfo
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- CN108823718B CN108823718B CN201810882147.6A CN201810882147A CN108823718B CN 108823718 B CN108823718 B CN 108823718B CN 201810882147 A CN201810882147 A CN 201810882147A CN 108823718 B CN108823718 B CN 108823718B
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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
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
- D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
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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
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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
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
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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
- D02G3/449—Yarns or threads with antibacterial properties
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- 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
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- 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
- D03D15/56—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 elastic
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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
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
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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
- 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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- 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
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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
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
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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
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/062—Load-responsive characteristics stiff, shape retention
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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
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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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
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
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Abstract
The invention discloses a production method of a graphene modified fiber core-spun elastic yarn and an elastic fabric. The graphene modified fiber core-spun elastic fabric comprises woven and knitted elastic fabrics. The functions of the functional substance are represented as follows: antibacterial, far infrared heating, microcirculation promotion, ultraviolet protection and the like, and the fabric has good wrinkle resistance and shape retention. The graphene modified fiber core-spun elastic yarn and the elastic fabric can be applied to the fields of woven clothing and knitting sports and develop the market of elastic functional products.
Description
Technical Field
The invention relates to the technical field of spinning and weaving, in particular to a production method of graphene modified fiber core-spun elastic yarn and elastic fabric.
Background
With the upgrading of market consumption demand, the health consumption demand is increasingly valued and favored by consumers. As one of the most subversive new materials, graphene materials are continuously researched and applied in various fields by virtue of excellent properties. The development and application of graphene are deepened gradually, functional products which are researched and developed by applying graphene materials and closely related to human health gradually enter the lives of common people, and the combination of graphene and the textile industry brings important influence on the innovation of products in the textile industry, so that the market prospect is very wide.
At present, the research and development of functional textiles by reasonably applying graphene materials is a research hotspot. Although graphene has various excellent performances, the characteristics of the graphene are required to be accurately grasped when the graphene is applied in the textile industry, and the graphene related products meeting the requirements of users are purposefully developed by combining textile technology innovation and product design innovation, so that a breakthrough for developing graphene textile products is found.
Although some application assumptions are provided for graphene textiles in the prior art, problems still exist in specific industrial application, and the technical problem to be solved by the invention is how to enable the graphene textiles to have good wrinkle resistance, wearing comfort and shape retention on the basis of having the functions of resisting bacteria, generating heat by far infrared rays, promoting microcirculation, resisting ultraviolet rays and the like.
Disclosure of Invention
The invention provides a production method of a graphene modified fiber core-spun elastic yarn and an elastic fabric aiming at the defects. The elastic fabric produced by the graphene modified fiber core-spun elastic yarn has the functions of resisting bacteria, removing mites, generating heat by far infrared rays, conducting coolness, promoting microcirculation, preventing ultraviolet rays and the like, and has good crease resistance, wearing comfort and shape retention. Can be applied to the fields of woven clothes and knitting sports and develop the market of elastic functional products.
The invention discloses a method for producing graphene modified fiber core-spun elastic yarn and elastic fabric,
a graphene modified fiber core-spun elastic yarn adopts a graphene modified fiber blended yarn core-spun spandex yarn.
Blending the graphene modified polyester fiber and combed cotton fiber, and covering spandex yarns.
The content of the graphene modified polyester fiber is 20-80%, and the type of the spandex yarn is 20-70D; the yarn count of the graphene modified fiber core-spun elastic yarn is 10-60 s.
The graphene modified fiber is graphene modified polyester fiber, the content of graphene is 1%, the linear density of the graphene modified fiber is 1.2D, and the length of the fiber is 38 mm. Graphene modified fibers were purchased from the yonan saint spring group ltd.
The elastic fabric is woven or knitted by adopting the graphene modified fiber core-spun elastic yarn.
An elastic fabric comprises warp yarns and weft yarns, wherein the warp yarns are pure cotton yarns, and the number of the warp yarns is 30-60; the weft yarn is the graphene modified fiber core-spun elastic yarn; the density of the warp yarns is 100-180 yarns/inch, and the density of the weft yarns is 50-120 yarns/inch; the larger the count and the higher the density, the higher the cost.
Preferably, the warp count is 32-40, the warp density 130-150 per inch, and the weft density 70-90 per inch.
The yarn raw materials of the elastic fabric are graphene modified fiber core-spun elastic yarn, pure cotton yarn and low stretch yarn; the weave is a weft-knitted plain weave or a sandwich double-sided weave; the number of the graphene modified fiber core-spun elastic yarn is 40, the number of the spandex yarns is 30D, the number of the pure cotton yarns is 40, and the number of the low stretch yarns is 75D; when the texture is an interlayer double-sided texture, the outer layer of double-sided cloth in the interlayer double-sided texture is pure cotton yarn, the inner layer of the interlayer double-sided texture is the graphene modified fiber core-spun elastic yarn, the low-stretch yarn is a connecting wire, and the gram weight of the low-stretch yarn is 340g/m2。
The production method of the elastic fabric is characterized by comprising the following steps:
(1) spinning: a. clearing; b. carding cotton; c. drawing; d. roving; e. spinning; f. and (4) post-spinning.
(2) Weaving: a. warping; b. sizing; c. weaving; d. and (6) finishing.
(3) Dyeing and finishing: a. pre-treating; b. dyeing; c. and (5) after-finishing.
a. Clearing the flower: the graphene fibers have no impurities and short fibers, the blowing and beating speed is controlled to be low, the FA106 beating speed is reduced to 480r/min from 560r/min, and the A076E beating speed is changed to 960r/min from 1040 r/min. The FA106 beater is changed from a sawtooth beater to a card wire beater, soft carding is mainly used, and fiber damage is reduced while the carding effect is improved;
b. carding cotton: carding the cotton fiber and the graphene modified fiber subjected to blowing respectively, wherein according to the characteristics of no impurity and no short fiber of the graphene fiber, a carding process adopts a cylinder and a licker-in with low speed, high tin-to-burr ratio and larger cover plate spacing; the cylinder speed is 360r/min, the licker-in speed is 805r/min, and the tin-to-burr ratio is 2.31: and 1, the cover plate gauge is 9, 8 and 9 inches/thousandth. Lifting the cotton feeding plate, wherein the rear end of the cotton feeding plate is lifted by 6mm, the front end of the cotton feeding plate is lifted by 4mm, the cylinder speed when cotton carding is carried out on the cotton fibers is 410r/min, and the licker-in speed is 930 r/min;
c. drawing: pre-drawing the graphene modified fibers subjected to cotton carding to obtain pre-drawing, wherein the pre-drawing distance is adjusted to be 9mm multiplied by 23mm-10mm multiplied by 25mm, and the pre-drawing horn mouth is 2.6mm-2.8 mm; then, performing three-pass drawing on the pre-drawing and the cotton fiber subjected to cotton carding to obtain drawn slivers, wherein the drawing space is between 8mm multiplied by 22mm and 9mm multiplied by 24mm, the first-mixing bell mouth is between 2.8mm and 3.0mm, the second-mixing bell mouth is between 2.6mm and 2.8mm, and the third-mixing bell mouth is between 2.6mm and 2.8 mm; due to the fact that the color of the graphene fiber is dark, the drawing photoelectricity is insensitive to detection, and the sliver stops when the sliver leaves the photoelectricity by 5-7 cm, so that the sliver breakage automatic stop sensitivity is improved; mixing the graphene modified fibers and the cotton fibers in a spaced arrangement mode: graphene strip/cotton sliver/graphene strip;
d. roving: roving the drawn sliver, wherein the roving twist coefficient is between 70 and 80, and the roving pressurization is controlled to be between 125 and 135 newtons;
e. spinning: the draft multiple of the rear zone is properly controlled within 1.21-1.25, the cradle pressure is controlled within 180 +/-5 CN, and the ingot speed deviation is controlled within +/-30 r/min; the total draft multiple of the spinning frame is 33.86-42.26 times, the model number of a used spinning steel wire ring is 69036/0 or 690310/0, the spinning jaw is a common jaw of 2.75-3.0, and the pre-draft multiple is 3.0-3.5 times.
The invention has the beneficial effects that: the graphene modified fiber core-spun elastic yarn and the elastic fabric accurately grasp the functional characteristics of the graphene modified fiber, exert the functions of antibiosis, far infrared heating, microcirculation promotion, ultraviolet resistance and the like of the graphene material, combine the reasonable application of the graphene material with the innovation of textile technology and product design, endow the textile with certain or more graphene functional characteristics according to the terminal application, realize good functional effects, develop the graphene modified fiber core-spun elastic yarn and the fabric, improve the shrinkproof property, wrinkle resistance and shape retention of the fabric, combine the fabric tissue structure design, and do not reduce the wearing comfort of the textile.
The whole product of the invention has the functions of antibiosis, far infrared heating, microcirculation promotion, ultraviolet resistance and the like, and the fabric has good shrinkproof property, wrinkle resistance, shape retention and wearing comfort, provides a wider selection range for consumers, better meets the health requirements of people, has better economic benefit and has good development prospect.
Description of the drawings:
FIG. 1 shows a process scheme of example 1 of the present invention.
The specific implementation mode is as follows:
for better understanding of the present invention, the technical solution of the present invention will be described in detail with specific examples, but the present invention is not limited thereto.
Example 1
The graphene modified fiber core-spun elastic woven garment fabric is characterized in that warp yarns are 32 combed pure cotton yarns, weft yarns are 32 combed graphene modified fiber blended yarns and core-spun 40D spandex yarns, the comprehensive count of core-spun yarns is 29.6, the graphene modified fiber blended yarns comprise 50% of graphene modified polyester fibers and 50% of cotton fibers by weight. The warp density was 130 yarns/inch and the weft density was 78 yarns/inch. The adopted weave is a twill weave. The graphene modified fiber is graphene modified polyester fiber, the content of graphene is 1%, the linear density of the graphene modified fiber is 1.2D, and the length of the fiber is 38 mm. Graphene modified fibers were purchased from the yonan saint spring group ltd.
The process route is shown in figure 1 of the attached drawings of the specification, and specifically comprises the following steps:
1. a blowing procedure:
cotton: FA002 plucker-FA 016 mix opener-FA 103 biaxial flow opener-FA 106 gill opener-FA 046 vibrating hopper cotton feeder-a 076F lap former; graphene modified fibers: FA002 plucker-FA 016 mix opener-FA 103 biaxial flow opener-FA 106 gill opener-FA 046 vibrating hopper feeder-a 076F lap former.
The graphene fibers have no impurities and short fibers, the blowing and beating speed is controlled to be low, the FA106 beating speed is reduced to 480r/min from 560r/min, and the A076E beating speed is changed to 960r/min from 1040 r/min. The FA106 beater is changed from a sawtooth beater to a card wire beater, soft carding is mainly used, and fiber damage is reduced while the carding effect is improved;
2. cotton carding process:
cotton: FA201B carding machine graphene modified fiber: FA201B carding machine
Carding the cotton fiber and the graphene modified fiber subjected to blowing respectively, wherein according to the characteristics of no impurity and no short fiber of the graphene fiber, a carding process adopts a cylinder and a licker-in with low speed, high tin-to-burr ratio and larger cover plate spacing; the cylinder speed is 360r/min, the licker-in speed is 805r/min, and the tin-to-burr ratio is 2.31: and 1, the cover plate gauge is 9, 8 and 9 inches/thousandth. Lifting the cotton feeding plate, wherein the rear end of the cotton feeding plate is lifted by 6mm, the front end of the cotton feeding plate is lifted by 4mm, the cylinder speed when cotton carding is carried out on the cotton fibers is 410r/min, and the licker-in speed is 930 r/min;
3. a pre-spinning process:
cotton: FA305 Pre-draw frame-A191B sliver lap-A201E combing machine
Cotton + graphene modified fiber: FA317 drawing frame-FA 421 roving frame
Drawing: pre-drawing the graphene modified fibers subjected to cotton carding to obtain pre-drawing, wherein the pre-drawing distance is adjusted to be 9mm multiplied by 23mm-10mm multiplied by 25mm, and the pre-drawing horn mouth is 2.6mm-2.8 mm; then, performing three-pass drawing on the pre-drawing and the cotton fiber subjected to cotton carding to obtain drawn slivers, wherein the drawing space is between 8mm multiplied by 22mm and 9mm multiplied by 24mm, the first-mixing bell mouth is between 2.8mm and 3.0mm, the second-mixing bell mouth is between 2.6mm and 2.8mm, and the third-mixing bell mouth is between 2.6mm and 2.8 mm; due to the fact that the color of the graphene fiber is dark, the drawing photoelectricity is insensitive to detection, and the sliver stops when the sliver leaves the photoelectricity by 5-7 cm, so that the sliver breakage automatic stop sensitivity is improved; mixing the graphene modified fibers and the cotton fibers in a spaced arrangement mode: graphene strip/cotton sliver/graphene strip;
roving the drawn sliver, wherein the roving twist coefficient is between 70 and 80, and the roving pressurization is controlled to be between 125 and 135 newtons;
4. spun yarn core-covering process: FA506S
The draft multiple of the rear zone is properly controlled within 1.21-1.25, the cradle pressure is controlled within 180 +/-5 CN, and the ingot speed deviation is controlled within +/-30 r/min; the total draft multiple of the spinning frame is 33.86 times, the model of a used spinning steel wire ring is 69036/0, the spinning jaw is a common jaw of 3.0, and the pre-draft multiple is 3.5 times.
5. A post-spinning process: N0.21C
The steps 1-5 are spinning processes, and the main technological parameters are as follows: the total draft multiple of the spun yarn is 33.86 times, the twist is 92, the model number of a steel wire ring of the spun yarn is 69036/0, the jaw of the spun yarn is 3.0 common jaw, and the pre-draft multiple is 3.5 times.
6. A warping process: the vehicle speed is 650m/min, the opening time of the tension rod is 3.0s, the opening time of the tension sheet is 3.0s, and the distance between the tension rods is 15mm
7. Sizing: the vehicle speed is 55m/min, the grouting force is 22kn, the temperature of a grout pot is more than or equal to 95 ℃, and the viscosity of the grout is 7.8s
8. Weaving: vehicle speed of 650r/min, rear beam position 1/3 and warp stop position 0
9. Dyeing and finishing: singeing (70 m/min for positive and negative), desizing, scouring and bleaching (85-95 ℃, 50m/min), tentering and setting (190 ℃, the speed is 55m/min), dyeing, preshrinking and obtaining the finished product.
Example 2
According to the graphene modified fiber core-spun elastic knitted fabric, 40 combed graphene modified fiber core-spun 30D spandex yarns, 40 combed pure cotton yarns and 75D low stretch yarns are adopted as yarns, the comprehensive yarn count of the core-spun yarns is 37.4, and the graphene modified fiber blended yarns areThe weight ratio of the graphene modified polyester fiber is 50%, and the weight ratio of the cotton fiber is 50%. Gram weight 340g/m2The adopted tissue is a sandwich double-sided tissue.
This embodiment is different from embodiment 1 in that:
the spinning process comprises the following steps: the main differences between the example 1 and the example 2 are that the total draft multiple of the spun yarn is changed from 33.86 times to 42.26 times, the twist is adjusted from 92 twists/10 cm to 115 twists/10 cm, the model of the spun yarn steel wire ring is 690310/0, the spinning nip is 2.75 common nip, and the pre-draft multiple is 3.0 times.
The weaving process comprises the following steps: the embodiment is a knitting and weaving process, a circular knitting machine is 34 inches and 20 needles, the length of the graphene modified fiber core-spun elastic yarn is 40+30D, the length of the combed pure cotton 40 yarn is 29.0cm/100 reed, and the length of the 75D low-elastic yarn is 55.0cm/100 reed.
A dyeing and finishing process: in the embodiment, the presetting is carried out at 190 ℃ and the speed is 15 m/min; removing hair at 52 deg.C for 60 min; pre-treating at 95 deg.c for 60 min; washing and dyeing at 130 ℃ for 30 min; dyeing cotton at 60 deg.C for 30min, and controlling the temperature rise rate at 1.2 deg.C/min during dyeing; the setting temperature is 150 ℃ and the speed is 35 m/min.
The double-sided double-color effect, the double-sided design breaks through color limitation and increases the color selectivity of the finished fabric.
In the 2 embodiments of the invention, the graphene modified fiber and the cotton fiber are blended to core the spandex yarn, so that the graphene modified fiber core-spun elastic yarn and the elastic fabric are obtained. The results of the fabric testing are shown in the following table:
table 1 fabric functionality test
Note: the standard in Table 1 refers to GB/T330127 and 2013 detection and evaluation of far infrared performance of textiles. Comparative examples 1 and 2 are comparative examples in which the graphene-modified fibers in examples 1 and 2 were replaced with polyester fibers that were not modified with graphene. Other processing methods are the same as those of the embodiment 1 and the embodiment 2.
TABLE 2 detection of fabric shape retention
Note: the test standard refers to GB/T18401-2016 national textile product basic safety technical specification, GB/T3819-1997 textile fabric crease recovery determination angle recovery method and GB/T18863-2002 non-ironing textile, and the comparative example 3 and the comparative example 4 in the table 2 replace the graphene modified fiber core-spun elastic yarn in the example 1 and the example 2 with common polyester-cotton blended yarn as a control. Other processing methods are the same as those of the embodiment 1 and the embodiment 2.
The actual measurement result shows that the series of fabric products can improve the microcirculation of the human body and accelerate the metabolism, and have certain far infrared health care function. The fabric has good shrinkproof performance, the change rate of warp and weft dimensions reaches-1-0, the fabric has excellent wrinkle resistance, the Wrinkle Recovery Angle (WRA) is 250-300 degrees, the fabric has stable shape retention, and the flatness (DP grade) after washing is more than or equal to 3.5.
Has better economic benefit and good development prospect.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (7)
1. The graphene modified fiber core-spun elastic yarn is characterized in that graphene modified fibers are graphene modified polyester fibers, and the graphene modified fiber core-spun elastic yarn is formed by blending the graphene modified polyester fibers with combed cotton fibers and core-spun spandex yarns;
the content of the graphene modified polyester fiber is 20-80%, and the type of the spandex yarn is 20-70D; the yarn count of the graphene modified fiber core-spun elastic yarn is 10-60 s;
the production method of the graphene modified fiber core-spun elastic yarn comprises the following steps:
a. clearing; b. carding cotton; c. drawing; d. roving; e. spinning; f. post-spinning;
the method specifically comprises the following steps: a. clearing the flower: the graphene modified polyester fiber is free of impurities and short fibers, the blowing and beating speed is controlled to be low, the FA106 beating speed is reduced to 480r/min from 560r/min, and the A076E beating speed is changed to 960r/min from 1040 r/min; the FA106 beater is changed from a sawtooth beater to a card wire beater, soft carding is mainly used, and fiber damage is reduced while the carding effect is improved;
b. carding cotton: cotton carding is carried out on the graphene modified polyester fibers and the cotton fibers which are subjected to the cotton cleaning respectively, and according to the characteristics of no impurities and no short fibers of the graphene modified polyester fibers, a cylinder and a licker-in are adopted in a cotton carding process, the speed is low, the tin-prick ratio is high, and the cover plate spacing is large; the cylinder speed is 360r/min, the licker-in speed is 805r/min, the tin-stab ratio is 2.31:1, and the cover plate spacing is 9, 8 and 9 inches/thousandth; lifting the cotton feeding plate, wherein the rear end of the cotton feeding plate is lifted by 6mm, the front end of the cotton feeding plate is lifted by 4mm, the cylinder speed is 410r/min, and the licker-in speed is 930r/min when cotton fibers are combed; the cotton fiber after cotton carding sequentially passes through an FA305 pre-drawing frame, an A191B lap winder and an A201E combing machine to obtain combed cotton fiber;
c. drawing: pre-drawing the graphene modified polyester fiber subjected to cotton carding to obtain a pre-drawing, wherein the pre-drawing distance is adjusted to be 9mm multiplied by 23mm-10mm multiplied by 25mm, and the pre-drawing horn mouth is 2.6mm-2.8 mm; then, performing three-pass drawing on the pre-drawing and combed cotton fibers obtained by combing to obtain drawn slivers, wherein the drawing space is between 8mm multiplied by 22mm and 9mm multiplied by 24mm, the first-mixing bell mouth is between 2.8mm and 3.0mm, the second-mixing bell mouth is between 2.6mm and 2.8mm, and the third-mixing bell mouth is between 2.6mm and 2.8 mm; the graphene modified polyester fiber is dark in color, so that the phenomenon of insensitive detection of drawing photoelectricity exists, and the sliver starts to move and stop when the sliver leaves the photoelectricity by 5-7 cm, so that the sliver breakage automatic stop sensitivity is improved; mixing a graphene modified polyester fiber and the cotton fiber at intervals: graphene strip/cotton sliver/graphene strip;
d. roving: roving the drawn sliver, wherein the roving twist coefficient is between 70 and 80, and the roving pressurization is controlled to be between 125 and 135 newtons;
e. spinning: the draft multiple of the rear zone is properly controlled within 1.21-1.25, the cradle pressure is controlled within 180 +/-5 CN, and the ingot speed deviation is controlled within +/-30 r/min; the total draft multiple of the spinning frame is 33.86-42.26 times, the model number of a used spinning steel wire ring is 69036/0 or 690310/0, the spinning jaw is a common jaw of 2.75-3.0, and the pre-draft multiple is 3.0-3.5 times.
2. The graphene modified fiber core-spun elastic yarn according to claim 1, wherein the graphene content is 1%, the linear density of the graphene modified fiber is 1.2D, and the length of the fiber is 38 mm.
3. An elastic fabric, which is formed by spinning the graphene modified fiber core-spun elastic yarn according to any one of claims 1-2.
4. The elastic fabric according to claim 3, which comprises warp yarns and weft yarns, wherein the warp yarns are pure cotton yarns, and the number of the warp yarns is 30-60; the weft yarn is the graphene modified fiber core-spun elastic yarn; the warp density is 100-180/inch, and the weft density is 50-120/inch.
5. The stretch fabric of claim 4, wherein the number of warp yarns is 32-40, the warp density is 130-150 yarns/inch, and the weft density is 70-90 yarns/inch.
6. The elastic fabric according to claim 4, wherein the raw materials of the yarn of the elastic fabric are graphene modified fiber core-spun elastic yarn, pure cotton yarn and low stretch yarn; the weave is a weft-knitted plain weave or a sandwich double-sided weave; the number of the graphene modified fiber core-spun elastic yarn is 40, the number of the spandex yarns is 30D, the number of the pure cotton yarns is 40, and the number of the low stretch yarns is 75D; when the texture is interlayer double-sided texture, the outer layer of double-sided cloth in the interlayer double-sided texture is pure cotton yarn, and the inner layer isThe graphene modified fiber core-spun elastic yarn takes low-elasticity filaments as connecting wires and has the gram weight of 340g/m2。
7. A method of producing a stretch fabric according to claim 3, comprising the steps of:
(1) spinning: a. clearing; b. carding cotton; c. drawing; d. roving; e. spinning; f. post-spinning;
(2) weaving: a. warping; b. sizing; c. weaving; d. finishing;
(3) dyeing and finishing: a. pre-treating; b. dyeing; c. and (5) after-finishing.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205011917U (en) * | 2015-09-16 | 2016-02-03 | 江苏邦源纺织有限公司 | Cladding yarn discolours |
| CN107142600A (en) * | 2017-06-02 | 2017-09-08 | 无锡红豆居家服饰有限公司 | The manufacture method of graphene mixing heating face fabric |
| CN107354566A (en) * | 2017-06-21 | 2017-11-17 | 江苏工程职业技术学院 | A kind of preparation method of environmentally friendly graphene antistatic antibiotic Anti-cut Gloves |
| CN107400945A (en) * | 2017-08-29 | 2017-11-28 | 张伟夫 | A kind of antibacterial silver-plating fabric core-spun yarn, antibiotic facing material and antibacterial socks |
| CN108149358A (en) * | 2018-01-15 | 2018-06-12 | 南通强生安全防护科技股份有限公司 | The Preparation method and use of graphene-superhigh molecular weight polyethylene fibers coating cotton thread |
-
2018
- 2018-08-06 CN CN201810882147.6A patent/CN108823718B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205011917U (en) * | 2015-09-16 | 2016-02-03 | 江苏邦源纺织有限公司 | Cladding yarn discolours |
| CN107142600A (en) * | 2017-06-02 | 2017-09-08 | 无锡红豆居家服饰有限公司 | The manufacture method of graphene mixing heating face fabric |
| CN107354566A (en) * | 2017-06-21 | 2017-11-17 | 江苏工程职业技术学院 | A kind of preparation method of environmentally friendly graphene antistatic antibiotic Anti-cut Gloves |
| CN107400945A (en) * | 2017-08-29 | 2017-11-28 | 张伟夫 | A kind of antibacterial silver-plating fabric core-spun yarn, antibiotic facing material and antibacterial socks |
| CN108149358A (en) * | 2018-01-15 | 2018-06-12 | 南通强生安全防护科技股份有限公司 | The Preparation method and use of graphene-superhigh molecular weight polyethylene fibers coating cotton thread |
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Inventor after: Zhang Hongxia Inventor after: Lv Zhijia Inventor after: Hu Yuanyuan Inventor after: Ding Jili Inventor before: Lv Zhijia Inventor before: Hu Yuanyuan Inventor before: Ding Jili |