CN105970422A - Manufacturing method of Outlast/cotton/Tencel temperature adjustment blended woven fabric - Google Patents

Manufacturing method of Outlast/cotton/Tencel temperature adjustment blended woven fabric Download PDF

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CN105970422A
CN105970422A CN201610464292.3A CN201610464292A CN105970422A CN 105970422 A CN105970422 A CN 105970422A CN 201610464292 A CN201610464292 A CN 201610464292A CN 105970422 A CN105970422 A CN 105970422A
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outlast
cotton
tencel
fiber
regain
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CN105970422B (en
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崔建伟
陈春升
卞晨霞
孙青�
张华�
朱宝宏
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Shanxi Xiechuang Technology Transfer Center Co ltd
Taiyuan biological Polytron Technologies Inc.
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Nantong University
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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
    • 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
    • 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
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/002—With diagonal warps or wefts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic System; Titanates; Zirconates; Stannates; Plumbates
    • 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
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • 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
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/022—Moisture-responsive characteristics hydrophylic

Abstract

The invention discloses a manufacturing method of an Outlast/cotton/Tencel temperature adjustment blended woven fabric. Warp and weft are blended yarn, with the thread density being 18.4 tex, manufactured by blending Outlast fibers, cotton fibers and Tencel, wherein the blending dry weight percentage of the Outlast fibers ranges from 15% to 75%, and the dry weight ratio of the cotton fibers to the Tencel is 3:2; the warp density of the blended woven fabric ranges from 400 per 10 cm to 600 per 10 cm, and the weft density of the blended woven fabric ranges from 150 per 10 cm to 250 per 10 cm; the woven fabric structure of the blended woven fabric is tabby or 3/2 drill weave or 5/3 satin weave. The blended woven fabric has a good temperature adjustment function and also has the advantages of breathability, damp permeability, soft and comfortable hand feeling and ecological environment friendliness.

Description

The preparation method of Outlast/ cotton/Tencel homoiothermic blended woven fabric fabric
The application is application number: 201510447049.6, the applying date: 2015.7.28, the divisional application of title " homoiothermic mixed machine fabric and production method thereof ".
Technical field
The present invention relates to a kind of homoiothermic mixed machine fabric and production method thereof.
Background technology
Outlast thermo-regulated fiber is a kind of novel " intelligent " fiber, and it is succeeded in developing in 1988 by Outlast company, within 1994, first for commercial use, has been widely used in fashionable dress and bedding.The thermoregulation effect of Outlast fiber utilizes microcapsule technology temperature-sensitive phase-change material (PCM) to be implanted fibrous inside and reaches, this material can absorb with the form of " latent heat ", stores, discharge substantial amounts of heat, it can carry out solid, liquid state according to the change of ambient temperature and mutually convert, thus reaches to buffer the effect of variations in temperature.
DesignWeave company develops Outlast viscose yarn and cotton yarn and polyester intertexture weaving sheet, has good thermoregulation effect；NIKE is proposed the new products such as Outlast terylene composite material；Britain agate Sha (Marks&Spencer) company is the comfort level improving Men's Wear, and application Outlast company PCM technology is proposed temperature scalable series underwear.Outlast viscose rayon or the blending such as Outlast acrylic fiber and cotton, Pilus Caprae seu Ovis, regenerated celulose fibre (Modal, Lyocell etc.), cashmere, bamboo pulp, polyster fibre are mainly prepared 2 components or 3 component mixed yarns by the domestic research to Outlast mixed yarn, use the fabric that these mixed yarns are processed based on knitting fabric, the relevant report the most Outlast temperature-regulating fiber/cotton/Tencel blended woven fabric fabric not studied.
Summary of the invention
It is an object of the invention to provide and a kind of have excellent temperature adjustment function, this mixed machine fabric also has ventilative, moisture-inhibiting simultaneously, soft comfortable, the homoiothermic mixed machine fabric of ecological, environmental protective and production method thereof.
The technical solution of the present invention is:
A kind of homoiothermic mixed machine fabric, including warp thread, weft yarn, it is characterized in that: the line density being made up than with cotton fiber, Tencel blending with 15%～75% blending dry weight of Outlast fiber through husky, the weft yarn mixed yarn as 18.4tex, the dry weight of cotton fiber and Tencel ratio is for 3:2；Described mixed machine fabric warp count is 400～600/10cm, and weft count is 150～250/10cm；The fabric structure of described mixed machine fabric is plain weave, 3/2 twill or 5/3 satin weave；Described mixed machine fabric is 0.34～0.51 DEG C/s at the heating rate of 20 DEG C～40 DEG C, is 0.10～0.14 DEG C/s at the rate of temperature fall of 40 DEG C～20 DEG C；Thermal resistance is 0.031～0.039m2K/w, clo value is 0.228～0.257, and heat transfer coefficient is 25.11～28.34w/ (m2·k)。
Described mixed machine fabric air penetrability is 400mm/s～800mm/s, and dampness is 3.52 m2Pa/w～4.29m2Pa/w, rate of perviousness is 0.25 g/ (m2H Pa)～0.35g/ (m2·h·Pa)；Warp-wise ultimate strength is 141.19N～154.93N, and broadwise ultimate strength is 122.36N～138.12N.
A kind of production method of homoiothermic mixed machine fabric, it is characterized in that: than with cotton fiber, Tencel fiber blend the Outlast fiber dry weight with 15%～75% made line density Outlast/ cotton/Tencel mixed yarn as 18.4tex, the dry weight of cotton fiber and Tencel is than for 3:2；Outlast/ cotton/Tencel mixed yarn described in employing makees warp thread and weft yarn, and configuration end count is 400～600/10cm, filling density is 150～250/10cm, and the organizational structure of configuration machine fabric is plain weave, 3/2 twill or 5/3 satin weave, makes fabric.
The spinning step of described Outlast/ cotton/Tencel mixed yarn is as follows: short for Outlast fibre, cotton fiber, Tencel are respectively prepared the carded sliver by (1)；(2) the above-mentioned carded sliver is made ripe bar by the blending dry weight of design than drafting；(3) Outlast/ cotton/Tencel blending spun yarn is prepared.
Outlast is short, and fine carded sliver preparation technology flow process is as follows: pretreatment of raw material → opening picking → comb and parallel cotton fibers prior to spinning → combing；Wherein, raw material choice requires: Outlast average fiber length is 38.0～40.0mm, and line density is 1.6～1.8dtex, and regain is 13.0%；Pretreatment of raw material requires: put on a plastic film by Outlast fiber uniform spreading, sprays antistatic additive, and place 24h in sealed states on fiber；
Cotton fiber carded sliver preparation technology flow process is as follows: opening picking → comb and parallel cotton fibers prior to spinning → combing；Wherein, raw material choice requires: cotton fiber average length is 30.0mm, and line density is 1.6dtex, and regain is 9.2%；
Tencel carded sliver preparation technology flow process is as follows: opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: tencel fiber average length is 38.0mm, and line density is 1.7dtex, and regain is 11.0%；
Outlast/ cotton/Tencel drafting preparation technology flow process is as follows: drafting → tri-road, slubbing drafting → bis-road drafting；Wherein, determine that according to Outlast fiber regain 13%, cotton fiber regain 9.2%, Tencel regain 11% the blending dry weight of three kinds of fibers, wherein designed dry weight ratio are: 15/51/34 Outlast/ cotton/Tencel, 30/42/28 Outlast/ cotton/Tencel, 40/36/24 Outlast/ cotton/Tencel, 50/30/20 Outlast/ cotton/Tencel, 75/15/10 Outlast/ cotton/Tencel；
Outlast/ cotton/Tencel Blended Fine yarn process flow process is as follows: rove → spun yarn → winder.
Described Outlast/ cotton/Tencel mixed yarn makes fabric after starching processes, and common modified starch/P24/TiO selected by slurry2Modified acroleic acid slurry 50/30/20, solid content 10%～12%.
Configuration fabric structure is plain weave, 3/2 twill, 5/3 satin weave, and weaving uses rapier loom to complete.
Advantages of the present invention:
null1. a kind of Outlast/ cotton/Tencel mixed machine fabric that the present invention provides and preparation method thereof，With Outlast chopped fiber, (average length is 38.0～40.0mm，Line density is 1.6～1.8dtex)、(average length is 30.0mm to cotton fiber，Line density is 1.6dtex，Regain is 9.2%)、Tencel(average length is 38.0mm，Line density is 1.7dtex，Regain is 11.0%) mixed yarn that obtains of blending arranging through starching as raw material、Obtain after weaving，It substantially reduces at the rate of temperature fall of 20 DEG C～the heating rate of 40 DEG C and 40 DEG C～20 DEG C，There is excellent temperature adjustment function，This mixed machine fabric also has ventilative simultaneously、Moisture-inhibiting，Soft comfortable，The good characteristic of ecological, environmental protective.
2. a kind of Outlast/ cotton/Tencel mixed machine fabric that the present invention provides and preparation method thereof, production cost is easily accepted by, and raw material is easy to get, and technological process is simple.
3. a kind of Outlast/ cotton/Tencel mixed machine fabric that the present invention provides and preparation method thereof, the performance indications of the mixed machine fabric obtained are as follows: be 0.34 DEG C/s～0.51 DEG C/s at the heating rates of 20 DEG C～40 DEG C, are 0.10 DEG C/s～0.14 DEG C/s at the rate of temperature fall of 40 DEG C～20 DEG C.Thermal resistance is 0.031～0.039m2 K/w, clo value is 0.228～0.257, and heat transfer coefficient is 25.11～28.34w/ (m2·k)。
Breathable moisture permeability: fabric air-permeability rate is 400mm/s～800mm/s, dampness is 3.52 m2Pa/w～4.29m2Pa/w, rate of perviousness is 0.25 g/ (m2H Pa)～0.35g/ (m2·h·Pa)
Ultimate strength: fabric warp-wise ultimate strength is 141.19N～154.93N, broadwise ultimate strength 122.36N～138.12N.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
Embodiment 1
Prepared by Outlast/ cotton/Tencel novel thermoregulating blended woven fabric fabric:
One, prepared by Outlast/ cotton/Tencel mixed yarn, and its spinning step is as follows:
(1) preparation of the short fine carded sliver of Outlast homoiothermic: pretreatment of raw material → opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: Outlast temperature-regulating fiber average length is 38.0～40.0mm, and line density is 1.6～1.8dtex, and regain is 13.0%.Wherein pretreatment of raw material requires: puts on a plastic film by Outlast temperature-regulating fiber uniform spreading, sprays a certain amount of antistatic additive, and place 24h in sealed states on fiber.
The preparation of the cotton fiber carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: cotton fiber average length is 30.0mm, and line density is 1.6dtex, and regain is 9.2%.
The preparation of the Tencel carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: tencel fiber average length is 38.0mm, and line density is 1.7dtex, and regain is 11.0%.
(2) preparation of Outlast/ cotton/Tencel drafting, its technological process is as follows: drafting → tri-road, slubbing drafting → bis-road drafting.Wherein, in the present embodiment, the Outlast/ cotton/Tencel blending dry weight ratio of design is 40/36/24, determines the blending dry weight of three kinds of fibers according to Outlast temperature-regulating fiber regain 13%, cotton fiber regain 9.2%, Tencel regain 11%.
(3) preparation of Outlast/ cotton/Tencel blending spun yarn, its technological process is as follows: rove → spun yarn → winder.
Finally being spun into the scribbled that line density is 18.4tex, blending dry weight is than for Outlast/ cotton/Tencel40/36/24.
Two, Outlast/ cotton/Tencel mixed machine fabric weaving, its step is as follows:
(1) the Outlast/ cotton/Tencel mixed yarn made carrying out starching process, common modified starch/P24/TiO selected by slurry2Modified acroleic acid slurry 50/30/20, solid content 10%～12%.
(2) mixed yarn using step (1) to make makees warp, weft yarn, configuration mixed machine fabric fabric structure is 3/2 twill, warp count is 500/10cm, weft count is 240/10cm, employing rapier loom is weaved, penetrating number is 5, makes Outlast/ cotton/Tencel temperature-adjusting type mixed machine fabric.
The performance indications that Outlast/ cotton made by the present embodiment/Tencel temperature-adjusting type mixed machine fabric records are as follows:
It is 0.44 DEG C/s at the heating rates of 20 DEG C～40 DEG C, is 0.11 DEG C/s at the rate of temperature fall of 40 DEG C～20 DEG C.Thermal resistance is 0.035m2 K/w, clo value is 0.238, and heat transfer coefficient is 26.37w/ (m2·k)。
Breathable moisture permeability: fabric air-permeability rate is 500mm/s, dampness is 3.85 m2Pa/w, rate of perviousness is 0.29 g/ (m2·h·Pa)
Ultimate strength: fabric warp-wise ultimate strength is 145.27N, broadwise ultimate strength is 127.34N.
Embodiment 2
Prepared by Outlast/ cotton/Tencel novel thermoregulating blended woven fabric fabric:
One, prepared by Outlast/ cotton/Tencel mixed yarn, and its spinning step is as follows:
(1) preparation of the short fine carded sliver of Outlast homoiothermic: pretreatment of raw material → opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: Outlast temperature-regulating fiber average length is 38.0～40.0mm, and line density is 1.6～1.8dtex, and regain is 13.0%.Wherein pretreatment of raw material requires: puts on a plastic film by Outlast temperature-regulating fiber uniform spreading, sprays a certain amount of antistatic additive, and place 24h in sealed states on fiber.
The preparation of the cotton fiber carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: cotton fiber average length is 30.0mm, and line density is 1.6dtex, and regain is 9.2%.
The preparation of the Tencel carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: tencel fiber average length is 38.0mm, and line density is 1.7dtex, and regain is 11.0%.
(2) preparation of Outlast/ cotton/Tencel drafting, its technological process is as follows: drafting → tri-road, slubbing drafting → bis-road drafting.Wherein, in the present embodiment, the Outlast/ cotton/Tencel blending dry weight ratio of design is 50/30/20, determines the blending dry weight of three kinds of fibers according to Outlast temperature-regulating fiber regain 13%, cotton fiber regain 9.2%, Tencel regain 11%.
(3) preparation of Outlast/ cotton/Tencel blending spun yarn, its technological process is as follows: rove → spun yarn → winder.
Finally being spun into the scribbled that line density is 18.4tex, blending dry weight is than for Outlast/ cotton/Tencel50/30/20.
Two, Outlast/ cotton/Tencel mixed machine fabric weaving, its step is as follows:
(1) the Outlast/ cotton/Tencel mixed yarn made carrying out starching process, common modified starch/P24/TiO selected by slurry2Modified acroleic acid slurry 50/30/20, solid content 10%～12%.
(2) mixed yarn using step (1) to make makees warp, weft yarn, configuration mixed machine fabric fabric structure is 5/3 satin weave, warp count is 550/10cm, weft count is 200/10cm, employing rapier loom is weaved, penetrating number is 5, makes Outlast/ cotton/Tencel temperature-adjusting type mixed machine fabric.
The performance indications that Outlast/ cotton made by the present embodiment/Tencel temperature-adjusting type mixed machine fabric records are as follows:
It is 0.46 DEG C/s at the heating rates of 20 DEG C～40 DEG C, is 0.10 DEG C/s at the rate of temperature fall of 40 DEG C～20 DEG C.Thermal resistance is 0.036m2 K/w, clo value is 0.232, and heat transfer coefficient is 25.63w/ (m2·k)。
Breathable moisture permeability: fabric air-permeability rate is 600mm/s, dampness is 4.02 m2Pa/w, rate of perviousness is 0.32 g/ (m2·h·Pa)。
Ultimate strength: fabric warp-wise ultimate strength is 141.39N, broadwise ultimate strength is 122.36N.
Embodiment 3
Prepared by Outlast/ cotton/Tencel novel thermoregulating blended woven fabric fabric:
One, prepared by Outlast/ cotton/Tencel mixed yarn, and its spinning step is as follows:
(1) preparation of the short fine carded sliver of Outlast homoiothermic: pretreatment of raw material → opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: Outlast temperature-regulating fiber average length is 38.0～40.0mm, and line density is 1.6～1.8dtex, and regain is 13.0%.Wherein pretreatment of raw material requires: puts on a plastic film by Outlast temperature-regulating fiber uniform spreading, sprays a certain amount of antistatic additive, and place 24h in sealed states on fiber.
The preparation of the cotton fiber carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: cotton fiber average length is 30.0mm, and line density is 1.6dtex, and regain is 9.2%.
The preparation of the Tencel carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing.Wherein, raw material choice requires: tencel fiber average length is 38.0mm, and line density is 1.7dtex, and regain is 11.0%.
(2) preparation of Outlast/ cotton/Tencel drafting, its technological process is as follows: drafting → tri-road, slubbing drafting → bis-road drafting.Wherein, in the present embodiment, the Outlast/ cotton/Tencel blending dry weight ratio of design is 40/36/24, determines the blending dry weight of three kinds of fibers according to Outlast temperature-regulating fiber regain 13%, cotton fiber regain 9.2%, Tencel regain 11%.
(3) preparation of Outlast/ cotton/Tencel blending spun yarn, its technological process is as follows: rove → spun yarn → winder.
Finally being spun into the scribbled that line density is 18.4tex, blending dry weight is than for Outlast/ cotton/Tencel40/36/24.
Two, Outlast/ cotton/Tencel mixed machine fabric weaving, its step is as follows:
(1) the Outlast/ cotton/Tencel mixed yarn made carrying out starching process, common modified starch/P24/TiO selected by slurry2Modified acroleic acid slurry 50/30/20, solid content 10%～12%.
(2) mixed yarn using step (1) to make makees warp, weft yarn, and configuration mixed machine fabric fabric structure is plain weave, and warp count is 400/10cm, and weft count is 150/10cm, Employing rapier loom is weaved, and combines for four and flies the method for wearing, makes Outlast/ cotton/Tencel temperature-adjusting type mixed machine fabric.
The performance indications that Outlast/ cotton made by the present embodiment/Tencel temperature-adjusting type mixed machine fabric records are as follows:
It is 0.41 DEG C/s at the heating rates of 20 DEG C～40 DEG C, is 0.12 DEG C/s at the rate of temperature fall of 40 DEG C～20 DEG C.Thermal resistance is 0.032 k/w, and clo value is 0.232, and heat transfer coefficient is 27.36w/ (m2·k)。
Breathable moisture permeability: fabric air-permeability rate is 400mm/s, dampness is 3.68 m2Pa/w, rate of perviousness is 0.26 g/ (m2·h·Pa)。
Ultimate strength: fabric warp-wise ultimate strength is 151.13N, broadwise ultimate strength is 132.42N.
Particular embodiments described above; technical scheme and preferable thermoregulation effect to the solution of the present invention have been described in detail; be it should be noted that; the foregoing is only the specific embodiment of the present invention; it is not limited to the present invention; every amendment made on the basis of the present invention and improvement, should be included within the scope of the present invention.

Claims (1)

1. a preparation method for Outlast/ cotton/Tencel homoiothermic blended woven fabric fabric, is characterized in that: comprise the following steps:
(1), Outlast/ cotton/Tencel mixed yarn prepare, its spinning step as follows:
(1) preparation of the short fine carded sliver of Outlast homoiothermic: pretreatment of raw material → opening picking → comb and parallel cotton fibers prior to spinning → combing；Wherein, raw material choice requires: Outlast temperature-regulating fiber average length is 38.0～40.0mm, and line density is 1.6～1.8dtex, and regain is 13.0%；Wherein pretreatment of raw material requires: puts on a plastic film by Outlast temperature-regulating fiber uniform spreading, sprays a certain amount of antistatic additive, and place 24h in sealed states on fiber；
The preparation of the cotton fiber carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing；Wherein, raw material choice requires: cotton fiber average length is 30.0mm, and line density is 1.6dtex, and regain is 9.2%；
The preparation of the Tencel carded sliver: opening picking → comb and parallel cotton fibers prior to spinning → combing；Wherein, raw material choice requires: tencel fiber average length is 38.0mm, and line density is 1.7dtex, and regain is 11.0%；
(2) preparation of Outlast/ cotton/Tencel drafting, its technological process is as follows: drafting → tri-road, slubbing drafting → bis-road drafting；Wherein, Outlast/ cotton/Tencel blending dry weight ratio is 40/36/24 etc., determines the blending dry weight of three kinds of fibers according to Outlast temperature-regulating fiber regain 13%, cotton fiber regain 9.2%, Tencel regain 11%；
(3) preparation of Outlast/ cotton/Tencel blending spun yarn, its technological process is as follows: rove → spun yarn → winder；
Finally being spun into the scribbled that line density is 18.4tex, blending dry weight is than for Outlast/ cotton/Tencel40/36/24；
(2), the weaving of Outlast/ cotton/Tencel mixed machine fabric, its step is as follows:
(1) the Outlast/ cotton/Tencel mixed yarn made carrying out starching process, common modified starch/P24/TiO selected by slurry2Modified acroleic acid slurry 50/30/20, solid content 10%～12%；
(2) mixed yarn using step (1) to make makees warp, weft yarn, configuration mixed machine fabric fabric structure is 3/2 twill, warp count is 500/10cm, weft count is 240/10cm, employing rapier loom is weaved, penetrating number is 5, makes Outlast/ cotton/Tencel temperature-adjusting type mixed machine fabric.
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