CN105862206B - A kind of moisture absorption heating yarn and its preparation and colouring method - Google Patents

A kind of moisture absorption heating yarn and its preparation and colouring method Download PDF

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Publication number
CN105862206B
CN105862206B CN201610356691.8A CN201610356691A CN105862206B CN 105862206 B CN105862206 B CN 105862206B CN 201610356691 A CN201610356691 A CN 201610356691A CN 105862206 B CN105862206 B CN 105862206B
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coffee carbon
moisture absorption
fiber
absorption heating
tio
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CN105862206A (en
Inventor
王朝生
朱艺超
王华平
吉鹏
郑耀伟
邢周明
朴宏
徐慧玲
李益仁
梁天元
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Donghua University
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Donghua University
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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
    • D02G3/045—Blended or other yarns or threads containing components made from different materials all components being made from artificial or synthetic material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/008—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8228—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/022—Moisture-responsive characteristics hydrophylic
    • 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
    • D10B2401/14—Dyeability

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

The present invention provides a kind of moisture absorption heating yarn and its preparation and colouring method.The moisture absorption heating yarn, it is characterised in that by mass fraction be 20~40% modification coffee carbon terylene short fibers and mass fraction is that 60~80% short rayon fibers form, wherein the total amount of modified coffee carbon terylene short fiber and short rayon fiber is 100wt%.Present invention introduces hydrophilic radical can improve fiber hydroscopicity, while with that can be realized during dying viscose glue with reactive dye with piece dyeing is bathed, greatly reduce dyeing process, reduce dyeing cost and improve dye uniformity.This yarn can extensively using with the textile such as the field of taking, especially domestic underwear.

Description

A kind of moisture absorption heating yarn and its preparation and colouring method
Technical field
The present invention relates to textile technology field, specifically, a kind of moisture absorption heating yarn and its preparation and colouring method.
Background technology
With the improvement of people's living standards, the function of clothes is not only limited to simple also towards development in pluralism Cover body and warming.People are also higher and higher for requirements such as the comforts of clothes, the feature of environmental protection at the same time.So require that clothes are former Material has the processing space of bigger, adapts to different demands.Winter for beauty comfortable and easy to wear, the fabric of moisture absorption heating meet the tendency of and It is raw.And the emphasis of moisture absorption heating fabric is the preparation of moisture absorption heating yarn.The principle of moisture absorption heating is：(1) fiber point in yarn The water vapour molecule with kinetic energy passes through Hydrogenbond in the polar group and air of strongly hydrophilic on son so that kinetic energy Water vapour molecule is static by fiber molecule absorption, and from principle of conservation of energy, object is from being dynamically changed into static, in no gesture Can change under conditions of, will kinetic energy change into thermal energy, cause fibrous material that there is moisture absorption heating performance (such as Fig. 1)；(2) utilize The energy variation that phase-state change thing occurs, i.e., can outwardly heat release when steam transforming is liquid.Yarn is by absorbing in air Or the vapor that human body is distributed, and liquid fever is converted it into, cause the yarn that there is moisture absorption heating (as schemed 2).Most commonly used raw material is exactly viscose glue and terylene currently on the market, and adds coffee carbon in terylene to strengthen warming effect Fruit.But coffee carbon terylene dispersiveness of coffee carbon in preparation process still has problem.
Number of patent application is to describe a kind of preparation method of coffee Carbon fibe in 201410664312.2 patent document, The invention is coffee carbon yarn.Coffee carbon yarn includes the whitening coffee charcoal terylene short fiber of 10-40wt%, the nitrile of 30-45wt% Short fine and surplus the viscose glue of synthetic fibre.And coffee carbon terylene is obtained by the method for master batch and polyester slice co-blended spinning.Due to adopting With blend method, so there are coffee carbon particle to disperse the problem of uneven in the polyester.
At the same time in the processing of rear road, terylene and cellulose fibre need multiple working procedure due to nature in dyeing, into This is larger, and final products dyeing uniformity is also poor.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of moisture absorption heating yarn and its prepare and dye Method.It is made up of modified coffee carbon terylene short fiber and short rayon fiber, makes it have the function of moisture absorption heating, while solve general The problem of program is complicated, dyeing uniformity is poor when logical coffee carbon terylene dyes at the same time with cellulose fibre.
In order to achieve the above object, the present invention provides a kind of moisture absorption heating yarn, it is characterised in that is by mass fraction 20~40% are modified coffee carbon terylene short fiber and mass fraction forms for 60~80% short rayon fibers, wherein modified coffee carbon terylene Short fine and short rayon fiber total amount is 100wt%.
Preferably, the section of the modification coffee carbon terylene short fiber is hollow structure.
Preferably, the length of the modification coffee carbon terylene short fiber is 38mm, and fiber number is 1.33~1.67dtex, fracture Intensity is 3.0~5.0cN/dtex, and elongation at break is 13~16%, and initial modulus is 35.0~42.0cN/dtex.
Preferably, the short rayon fiber length is 38mm, and fiber number is 1.33~1.67dtex, fracture strength for 2.3~ 3.3cN/dtex elongation at break is 17~21%, initial modulus is 46.0~51.0cN/dtex.
Preferably, the preparation method of the modification coffee carbon terylene short fiber includes：Coffee carbon is prepared, prepares TiO2It is modified Coffee carbon, by TiO2Modified coffee carbon micronizing, prepares polyols blend, by TiO2Modified coffee carbon is added to polyols blend In, mashing, after gained slurries and terephthalic acid (TPA) are carried out esterification, then carries out polycondensation reaction, by spinning, boundling, after Drawing-off, curling, thermal finalization, cut-out obtain the modification coffee carbon terylene short fiber of predetermined length.
It is highly preferred that the preparation method of the coffee carbon includes：Using discarded coffee grounds, it is impregnated in acid； Take impregnated coffee carbon, first pass through 150~180 DEG C drying process 1~3 it is small when, temperature is risen to 600~700 DEG C afterwards Calcining 0.5~2 it is small when, be then warming up to again 800~1000 DEG C calcining 1~3 it is small when, obtain coffee carbon.
It is highly preferred that the TiO2The preparation method of modified coffee carbon includes：Low whipping speed is 2000~2500r/ Butyl titanate is added drop-wise in absolute ethyl alcohol in the case of min, stirring at room temperature obtains solution a；By absolute ethyl alcohol, distilled water and Glacial acetic acid is mixed to get mixed liquor b, then instills mixed liquor b in solution a, and stirring obtains TiO 2 precursor colloidal sol；To Coffee carbon is put into colloidal sol, time of infusion is sealed, is then washed successively with absolute ethyl alcohol and deionized water, dry, isolation Air calcination, is made TiO2/ coffee carbon.
Preferably, the method for the micronizing is ball-milling method, supercentrifugal process or nanometer technology, the TiO after differentiation2 The particle diameter of modified coffee carbon is 40~300 nanoscales.
Preferably, the preparation of the polyols blend includes：By ethylene glycol, pentaerythrite, sorbierite and TWEEN 20 Polyols blend is configured to according to 100: 0.05~5: 0.05~5: 0.05~5 mass ratio, controls the viscosity of polyols blend And surface tension so that polyols blend can be by TiO2/ coffee carbon is wrapped up, and prevents TiO2/ coffee carbon settles.
Preferably, the TiO2The mass ratio of modified coffee carbon and terephthalic acid (TPA) is 0.5~5: 100.
Preferably, the specific steps of described " gained slurries and terephthalic acid (TPA) are carried out esterification " include：By institute Slurries and terephthalic acid (TPA) add reaction kettle of the esterification, add Titanium series catalyst and/or antimony-based catalyst, and heat stabilizer and Antioxidant, is reacted.
It is highly preferred that the terephthalic acid (TPA) and the molar ratio 1: 1.05~1.5 of polyols blend.
It is highly preferred that the pressure of the esterification is 0.01~0.5MPa.
It is highly preferred that the temperature of the esterification is 245~260 DEG C, the time of esterification is 0.5~4h.
It is highly preferred that the Titanium series catalyst and/or the addition of antimony-based catalyst are 120~550ppm, radix is The quality of terephthalic acid (TPA).
It is highly preferred that the Titanium series catalyst is at least one of butyl titanate and titanium ethylene glycolate.
It is highly preferred that the antimony-based catalyst is at least one of antimony oxide, antimony acetate and antimony glycol.
It is highly preferred that the addition of the heat stabilizer is 0.001~0.02wt% of terephthalic acid (TPA) quality, it is described Antioxidant addition be terephthalic acid (TPA) quality 0.001~0.03wt%.
It is highly preferred that the antioxidant be antioxidant 1010, antioxidant 168 and antioxidant 616 in extremely Few one kind.
It is highly preferred that the heat stabilizer is trimethyl phosphate, alkyl phosphoric acid diester and three (nonyl phenyl) phosphite esters At least one of.
It is highly preferred that the temperature of the polycondensation reaction is maintained at 260~290 DEG C, the time is 2~6h.
Present invention also offers the preparation method of above-mentioned moisture absorption heating yarn, it is characterised in that including：Will modified coffee Charcoal terylene short fiber and short rayon fiber are mixed in proportion, wherein modified coffee carbon terylene short fiber accounts for 20~40wt%, viscose glue is short Fibre accounts for 60~80wt%, and the total amount of modified coffee carbon terylene short fiber and short rayon fiber is 100wt%；Will modified coffee carbon terylene The short fine and short fine mixture of viscose sequentially by opening or cleaning process, carding step, combing process, mixing in doubling step, Roving Frames with And spinning process, obtain moisture absorption heating yarn.
Preferably, in the opening or cleaning process, the modified short fine dry weight of coffee carbon terylene short fiber and viscose is set to 350~ 400g/m, comprehensive Beater Speed are 800~900r/min, lap roller 10~12r/min of rotating speed, elongation 10~20%, cotton Irregularity control is rolled up below 1%.
Preferably, in the carding step, cylinder 300~350r/min of rotating speed, 15~18r/min of doffing speed, thorn Roller 700~750r/min of rotating speed, 80~100mm/min of cover plate speed, feed plate and licker-in 0.2~0.3mm of gauge, licker-in and tin Woods 0.15~0.20mm of gauge, 0.1~0.15mm of cylinder doffer's gauge, the weight of card sliver of short fibre mixture is 12~20g/5m.
Preferably, in the combing process, by the way of retreating to cotton, cotton 5~6mm of length, cylinder rotating speed 250 are given ~300r/min, 1100~1200r/min of hairbrush, detaching distance scale selected as 8~9,0.40~0.50mm of carding isolation distance, falls Cotton rate 15~20%, the quantification of 15~20g/5m of yarn.
Preferably, in the mixing in doubling step, 15~20g/5m of Dry Weight per Unit, 6~9 times of total draft, first break draft multiple 1.3~ 1.9 again.
Preferably, in the Roving Frames, roller gauge 11mm × 26mm × 32mm, 5~6mm of nip gauge, spindle 800~900r/min of rotating speed, rove 4~6g/10m of Dry Weight per Unit, design twist factor 70~100,5~8 times of total draft multiple, after lead Stretch 1.1~1.2 times of multiple.
Preferably, in the spinning process, spun yarn 15~20/100m of Dry Weight per Unit, 2~2.5mm of nip gauge, roller every Away from 18mm × 30mm, 70~80 sth. made by twisting of the twist/10cm, 25~30 times of total draft multiple, 1.20~1.40 times of back area draft.
Present invention also offers the colouring method of above-mentioned moisture absorption heating yarn, it is characterised in that including：Prepare dyeing Liquid, the dyeing liquor contain dyestuff and auxiliary agent, adjust pH value, and fabric addition dyeing liquor is dyed, neutralizes, is dyed Moisture absorption heating yarn afterwards.
Compared with prior art, the positive effect of the present invention is：
(1) it can reach the purpose with moisture absorption heating using two-component, and parent introduced in coffee carbon terylene Water base group can strengthen its hygroscopic effect, while the also function of deodorization quick-drying, can be widely applied to clothes especially underwear and family The fields such as spinning, and yarn can be adjusted by adjusting the ratio of modified coffee carbon terylene short fiber and short rayon fiber in the yarn Functional effect.
(2) using the fabric that this yarn is made into performance test, highest heating value up to 5~7 degree (standards be 4 degree), Average heating value is up to 3.3~4 degree (standard is 3 degree).
(3) modified coffee carbon terylene and viscose glue can be realized with bath piece dyeing when rear road dyes with reactive dye, be subtracted significantly Few dyeing process, reduces dyeing cost, while dye uniformity is higher than even dyeing when ordinary polyester is together dyed with viscose glue Degree.
(4) modified coffee grounds of the coffee Carbon fibe raw materials for production from recycling, environmentally friendly recycling, has reached energy saving and has subtracted The purpose of carbon.Coffee grounds can produce substantial amounts of mineral matter in carbonization process, these mineral energies act on extraneous and human body The infrared ray launched simultaneously is allowed to be converted into thermal energy, as fiber there is heating heat-preserving function.
(5) coffee carbon structural void is big, rough surface, and coffee carbon is imported fiber, and functional textile is made, can be rapid The moisture or external moisture absorption and quick-drying of volatilizing rapidly that skin is produced.
(6) main body of the viscose rayon as moisture absorption heating, coffee carbon terylene short fiber due to coffee carbon have pore structure and There is quick moisture conducting；The hydrophilic radical of introducing can improve fiber hydroscopicity, while with that can realize use during dying viscose glue Reactive dye greatly reduce dyeing process with piece dyeing is bathed, and reduce dyeing cost and improve dye uniformity.This yarn can be wide General application and the textile such as the field of taking, especially domestic underwear.
Brief description of the drawings
Fig. 1 is the schematic diagram one of two kinds of moisture absorption heating mechanism.
Fig. 2 is the schematic diagram two of two kinds of moisture absorption heating mechanism.
Mechanism is shown in Fig. 1：Make the hydrone of random motion in the hydrophilic radical absorption air of yam surface, hydrone because Switch to inactive state from random motion state, its kinetic energy is converted into thermal energy, plays the function of fever；
Mechanism is shown in Fig. 2：In yam surface phase-state change occurs for gaseous state hydrone, and water is converted into liquid from gaseous state, puts Go out heat, so as to play the function of moisture absorption heating.
Embodiment
With reference to specific embodiment, the present invention is further explained.It is to be understood that these embodiments are merely to illustrate the present invention Rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited Scope.
Embodiment 1
A kind of moisture absorption heating yarn by mass fraction is 20% modification coffee carbon terylene short fiber and mass fraction is 80% to glue The short fine composition of glue, wherein the total amount of modified coffee carbon terylene short fiber and short rayon fiber is 100wt%.The modification coffee carbon is washed Synthetic fibre staple fiber section is hollow structure.
The short rayon fiber length is 38mm, fiber number 1.33dtex, fracture strength 2.81cN/dtex, and fracture is stretched Long rate is 19.1%, initial modulus 49.29cN/dtex.
The preparation method of the moisture absorption heating yarn is：
1st, modified coffee carbon terylene short fiber is prepared：
(1) prepared by coffee carbon
Using discarded coffee grounds, it is mixed with the phosphoric acid of 50% mass concentration with the ratio of mass ratio 2: 1,100 At DEG C dipping 2 it is small when, take impregnated coffee carbon, first pass through 150 DEG C drying process 3 it is small when, temperature is risen to 700 DEG C afterwards Calcine 0.5 it is small when, be then warming up to again 1000 DEG C calcining 1 it is small when, obtain coffee carbon；The crystal of coffee grounds is set to be presented to hole Optimum state, and remove the organic matters such as oil and starch in coffee grounds hole；
(2) TiO is prepared2Modified coffee carbon：
10ml butyl titanates are slowly dropped in 30ml absolute ethyl alcohols by low whipping speed in the case of being 2000r/min, Solution a is obtained when persistently stirring 3 is small at room temperature；10ml absolute ethyl alcohols, 1.3ml distilled water, 1ml glacial acetic acids are mixed to get mixing Mixed liquor b, is then slowly dropped into solution a by liquid b, and continues stirring 40min and obtain TiO 2 precursor colloidal sol.To colloidal sol Coffee carbon prepared by middle input 20g, continue stirring 1 it is small when after sealing dipping 24 it is small when.Then with absolute ethyl alcohol, deionized water according to Secondary washing several times, at 120 DEG C it is dry 3 it is small when, isolation air calcine in 450 DEG C of Muffle furnace 3 it is small when, obtained TiO2/ coffee Coffee charcoal.
(3) by TiO2Modified coffee carbon micronizing：
The TiO that will be obtained2/ coffee carbon is micronized using ball-milling method, is ground into the TiO that particle diameter is 40~300 nanometers2 Modified coffee carbon；
(4) preparation of polyols blend：
By ethylene glycol: pentaerythrite: sorbierite: TWEEN 20 is configured to according to 100: 0.05: 0.05: 0.05 mass ratio Polyols blend, controls the viscosity and surface tension of polyols blend so that polyols blend can be by TiO2/ coffee carbon is wrapped up, And prevent TiO2/ coffee carbon settles.
(5) it is beaten
By TiO2Modified coffee carbon 240g is added in polyols blend 3.70kg, is then carried out with 1000r/min speed It is beaten at a high speed, makes TiO2/ coffee carbon is sufficiently mixed with polyols blend, ensures TiO2/ coffee carbon is uniformly dispersed；
(6) esterification
Gained slurries and terephthalic acid (TPA) 8kg are added into reaction kettle of the esterification, while add catalyst glycol antimony, addition For 120ppm, radix is the quality of terephthalic acid (TPA)), and heat stabilizer trimethyl phosphate, dosage are terephthalic acid (TPA) quality 0.001wt% and antioxidant 1010, dosage is the 0.001wt% of terephthalic acid (TPA) quality, carry out esterification；Esterification is anti- The pressure answered is 0.01MPa；The temperature of esterification is 245 DEG C, and the time of esterification is 4h；TiO in the slurries2Change Property coffee carbon quality be terephthalic acid (TPA) 0.5wt%.The molar ratio 1: 1.05 of terephthalic acid (TPA) and polyols blend；
(7) mixture of esterification is subjected to polycondensation reaction, the temperature of polycondensation reaction is maintained at 290 DEG C；The contracting Poly- reaction continues 2.5h.
(8) modified coffee carbon terylene short fiber is obtained by spinning, boundling, first break draft, curling, thermal finalization, cut-out；
The modification coffee carbon terylene short fiber length is 38mm, fiber number 1.67dtex, fracture strength 4.30cN/ Dtex, elongation at break 15.0%, initial modulus 38.72cN/dtex.
2nd, modified coffee carbon terylene short fiber and short rayon fiber are mixed in proportion；
3rd, modified coffee carbon terylene short fiber and the short fine mixture of viscose are sequentially passed through into opening or cleaning process, carding step, essence Process, mixing in doubling step, Roving Frames and spinning process are combed, obtains moisture absorption heating yarn.
(1) opening or cleaning process
The modified short fine dry weight of coffee carbon terylene short fiber and viscose is set to 350g/m, and comprehensive Beater Speed is 800r/min, cotton Roller 10~12r/min of rotating speed, elongation 15% are rolled up, cotton rolling quality irregularity is controlled below 1%.
(2) carding step
Carding step has to keep machine performance good, and keeps the clarity of cotton net, existing without edge damage, broken hole etc. As.
AC2030 type Bearded-needle knitted cloths are selected, cotton carding eedle cloth fills less, fiber load is light, fibre migration rate is high, fiber damage Wound is few, reduces fibre hook and cotton knot quantity.Carding machine main technologic parameters when spinning chemical fibre：Cylinder rotating speed 300r/min, doffer Rotating speed 15r/min, licker-in rotating speed 700r/min, cover plate speed 80mm/min, feed plate and licker-in gauge 0.2mm, licker-in and tin Woods gauge 0.15mm, cylinder doffer's gauge 0.1mm, the weight of card sliver of short fibre mixture is 12g/5m.
(3) combing process
By the way of retreating to cotton, cotton 5~6mm of length is given, cylinder rotating speed 250r/min, hairbrush 1100r/min, noil Gauge scale selected as 8, carding isolation distance 0.40mm, linters rate 15%, the quantification of 15g/5m of yarn.
(4) mixing in doubling step
In order to improve mixed effect, increase the extended parallelization of fiber, 6 bars it is pre- and after, then 4 pre-drawings are carried out 2 Mix simultaneously in road.In favor of eliminating fibre hook, relative humidity will be maintained at 65% or so as far as possible for drawing frame first break draft grasp bigger than normal.It is dry Quantitative 15g/5m, 6 times of total draft, 1.3 times of first break draft multiple.
(5) Roving Frames
Roller gauge 11mm × 26mm × 32mm, nip gauge 5mm, spindle rotating speed 800r/min, rove Dry Weight per Unit 4g/ 10m, designs twist factor 70,5 times of total draft multiple, 1.1 times of first break draft multiple.
(6) spinning process
Spun yarn Dry Weight per Unit 15/100m, nip gauge 2mm, roller gauge 18mm × 30mm, the twist 70 twist with the fingers/10cm, total draft 25 times of multiple, 1.20 times of back area draft.
The colouring method of the moisture absorption heating yarn is：
(1) dyeing liquor is prepared, the dyeing liquor contains dyestuff and auxiliary agent, and the usage ratio of dyestuff and auxiliary agent is according to table 1 It is shown, dyestuff and auxiliary agent are weighed and are put into barrel, starchiness is tuned into a small amount of cold water, then adds in attached cylinder, adds 60 DEG C hot water, rerun attached cylinder, makes stir dye uniform；
Dyestuff and auxiliary dosage table in 1 dyeing course of table
(2) inject it and correspond to the water (66.75L) of volume, be heated to corresponding temperature 50 C；
(3) add caustic soda, adjust pH value arrive corresponding 12.5 after, add moisture absorption heating yarn, start dye 40min, bathe Than for 1: 20；
(4) add glacial acetic acid to neutralize, be neutrality to fabric pH value, then draining, conventional post processing is carried out after cleaning attached cylinder Process, the moisture absorption heating yarn dyed.
The latitude plain knitted fabric that the grammes per square metre prepared with this moisture absorption heating yarn is 300g, is tested according to FZ 73036-2010 Its moisture absorption heating performance, highest heating value is 6.4 DEG C in 30 minutes, and average heating value is 3.4 DEG C.
Embodiment 2
A kind of more moisture absorption heating yarns, by mass fraction be 30% modification coffee carbon terylene short fiber and mass fraction is 70% Short rayon fiber forms, wherein the total amount of modified coffee carbon terylene short fiber and short rayon fiber is 100wt%.The modification coffee carbon Polyester staple fiber section is hollow structure.
The short rayon fiber length is 38mm, fiber number 1.33dtex, fracture strength 2.81cN/dtex, and fracture is stretched Long rate is 19.1%, initial modulus 49.29cN/dtex.
The preparation method of the moisture absorption heating yarn is：
1st, modified coffee carbon terylene short fiber is prepared：
(1) prepared by coffee carbon
Using discarded coffee grounds, it is mixed with the phosphoric acid of 50% mass concentration with the ratio of mass ratio 2: 1,100 At DEG C dipping 2 it is small when, take impregnated coffee carbon, first pass through 180 DEG C drying process 1 it is small when, temperature is risen to 600 DEG C afterwards Calcine 2 it is small when, be then warming up to again 800 DEG C calcining 3 it is small when, obtain coffee carbon；The crystal of coffee grounds is set to be presented most to hole Good state, and remove the organic matters such as oil and starch in coffee grounds hole；
(2) TiO is prepared2Modified coffee carbon：
10ml butyl titanates are slowly dropped in 30ml absolute ethyl alcohols by low whipping speed in the case of being 2300r/min, Solution a is obtained when persistently stirring 3 is small at room temperature；10ml absolute ethyl alcohols, 1.3ml distilled water, 1ml glacial acetic acids are mixed to get mixing Mixed liquor b, is then slowly dropped into solution a by liquid b, and continues stirring 40min and obtain TiO 2 precursor colloidal sol.To colloidal sol Coffee carbon prepared by middle input 20g, continue stirring 1 it is small when after sealing dipping 24 it is small when.Then with absolute ethyl alcohol, deionized water according to Secondary washing several times, at 120 DEG C it is dry 3 it is small when, isolation air calcine in 450 DEG C of Muffle furnace 3 it is small when, obtained TiO2/ coffee Coffee charcoal.
(3) by TiO2Modified coffee carbon micronizing：
The TiO that will be obtained2/ coffee carbon is micronized using ball-milling method, is ground into the TiO that particle diameter is 40~300 nanometers2 Modified coffee carbon；
(4) preparation of polyols blend：
By ethylene glycol: pentaerythrite: sorbierite: TWEEN 20 is configured to according to 100: 0.05: 0.05: 0.05 mass ratio Polyols blend, controls the viscosity and surface tension of polyols blend so that polyols blend can be by TiO2/ coffee carbon is wrapped up, And prevent TiO2/ coffee carbon settles.
(5) it is beaten
By TiO2Modified coffee carbon 240g is added in polyols blend 3.70g, is then carried out with 1000r/min speed high Speed mashing, makes TiO2/ coffee carbon is sufficiently mixed with polyols blend, ensures TiO2/ coffee carbon is uniformly dispersed；
(6) esterification
Gained slurries and terephthalic acid (TPA) 8kg are added into reaction kettle of the esterification, while add catalyst glycol titanium, addition For 300ppm, radix is the quality of terephthalic acid (TPA), and heat stabilizer trimethyl phosphate, dosage are terephthalic acid (TPA) quality 0.01wt% and antioxidant 616, dosage are the 0.015wt% of terephthalic acid (TPA) quality, carry out esterification；Esterification Pressure is 0.25MPa；The temperature of esterification is 260 DEG C, and the time of esterification is 4h；TiO in the slurries2Modified coffee The quality of coffee charcoal is the 2.5% of terephthalic acid (TPA).The molar ratio 1: 1.25 of terephthalic acid (TPA) and polyols blend；
(7) mixture of esterification is subjected to polycondensation reaction, the temperature of polycondensation reaction is maintained at 290 DEG C；The contracting Poly- reaction continues 2h.
(8) modified coffee carbon terylene short fiber is obtained by spinning, boundling, first break draft, curling, thermal finalization, cut-out；
The modification coffee carbon terylene short fiber length is 38mm, fiber number 1.67dtex, fracture strength 4.13cN/ Dtex, elongation at break 14.7%, initial modulus 37.56cN/dtex.
2nd, modified coffee carbon terylene short fiber and short rayon fiber are mixed in proportion；
3rd, modified coffee carbon terylene short fiber and the short fine mixture of viscose are sequentially passed through into opening or cleaning process, carding step, essence Process, mixing in doubling step, Roving Frames and spinning process are combed, obtains moisture absorption heating yarn.
(1) opening or cleaning process
The modified short fine dry weight of coffee carbon terylene short fiber and viscose is set to 380g/m, and comprehensive Beater Speed is 850r/min, cotton Roller rotating speed 11r/min, elongation 15% or so are rolled up, cotton rolling quality irregularity is controlled below 1%.
(2) carding step
Carding step has to keep machine performance good, and keeps the clarity of cotton net, existing without edge damage, broken hole etc. As.AC2030 type Bearded-needle knitted cloths are selected, cotton carding eedle cloth fills less, fiber load is light, fibre migration rate is high, fibre damage is few, Reduce fibre hook and cotton knot quantity.Carding machine main technologic parameters when spinning chemical fibre：Cylinder rotating speed 330r/min, doffing speed 16r/min, licker-in rotating speed 725r/min, cover plate speed 90mm/min, feed plate and licker-in gauge 0.25mm, licker-in and cylinder every Away from 0.18mm, cylinder doffer's gauge 0.13mm, the weight of card sliver of short fibre mixture is 16g/5m.
(3) combing process
By the way of retreating to cotton, cotton length 5.5mm is given, cylinder rotating speed 270r/min, hairbrush 1150r/min, noil Gauge scale selected as 8, carding isolation distance 0.45mm, linters rate 17%, the quantification of 17g/5m of yarn.
(4) mixing in doubling step
In order to improve mixed effect, increase the extended parallelization of fiber, 6 bars it is pre- and after, then 4 pre-drawings are carried out 2 Mix simultaneously in road.In favor of eliminating fibre hook, relative humidity will be maintained at 65% or so as far as possible for drawing frame first break draft grasp bigger than normal.It is dry Quantitative 17g/5m, 7.5 times of total draft, 1.6 times of first break draft multiple.
(5) Roving Frames
Roller gauge 11mm × 26mm × 32mm, nip gauge 5.5mm, spindle rotating speed 850r/min, rove Dry Weight per Unit 5g/ 10m, designs twist factor 85,6.5 times of total draft multiple, 1.15 times of first break draft multiple.
(6) spinning process
Spun yarn Dry Weight per Unit 17/100m, nip gauge 2.3mm, roller gauge 18mm × 30mm, the twist 75 are twisted with the fingers/10cm, are always led Stretch 27 times of multiple, 1.30 times of back area draft.
The colouring method of the moisture absorption heating yarn is：
(1) dyeing liquor is prepared, the dyeing liquor contains dyestuff and auxiliary agent, and the usage ratio of dyestuff and auxiliary agent is according to table 1 It is shown, dyestuff and auxiliary agent are weighed and are put into barrel, starchiness is tuned into a small amount of cold water, then adds in attached cylinder, adds 60 DEG C hot water, rerun attached cylinder, makes stir dye uniform；
Dyestuff and auxiliary dosage table in 2 dyeing course of table
(2) inject it and correspond to the water (66.75L) of volume, be heated to corresponding temperature 50 C；
(3) add caustic soda, adjust pH value arrive corresponding 12.5 after, add moisture absorption heating yarn, start dye 40min, bathe Than for 1: 20；
(4) add glacial acetic acid to neutralize, be neutrality to fabric pH value, then draining, conventional post processing is carried out after cleaning attached cylinder Process, the moisture absorption heating yarn dyed.
The latitude plain knitted fabric that the grammes per square metre prepared with this moisture absorption heating yarn is 200g, is tested according to FZ 73036-2010 Its moisture absorption heating performance, highest heating value is 6.3 DEG C in 30 minutes, and average heating value is 3.3 DEG C.
Embodiment 3
A kind of moisture absorption heating yarn by mass fraction is 40% modification coffee carbon terylene short fiber and mass fraction is 60% to glue The short fine composition of glue, wherein the total amount of modified coffee carbon terylene short fiber and short rayon fiber is 100wt%.The modification coffee carbon is washed Synthetic fibre staple fiber section is hollow structure.
The short rayon fiber length is 38mm, fiber number 1.33dtex, fracture strength 2.81cN/dtex, and fracture is stretched Long rate is 19.1%, initial modulus 49.29cN/dtex.
The preparation method of the moisture absorption heating yarn is：
1st, modified coffee carbon terylene short fiber is prepared：
(1) prepared by coffee carbon
Using discarded coffee grounds, it is mixed with the phosphoric acid of 50% mass concentration with the ratio of mass ratio 2: 1,100 At DEG C dipping 2 it is small when, take impregnated coffee carbon, first pass through 170 DEG C drying process 2 it is small when, temperature is risen to 700 DEG C afterwards Calcine 1 it is small when, be then warming up to again 900 DEG C calcining 1 it is small when, obtain coffee carbon；The crystal of coffee grounds is set to be presented most to hole Good state, and remove the organic matters such as oil and starch in coffee grounds hole；
(2) TiO is prepared2Modified coffee carbon：
10ml butyl titanates are slowly dropped in 30ml absolute ethyl alcohols by low whipping speed in the case of being 2500r/min, Solution a is obtained when persistently stirring 3 is small at room temperature；10ml absolute ethyl alcohols, 1.3ml distilled water, 1ml glacial acetic acids are mixed to get mixing Mixed liquor b, is then slowly dropped into solution a by liquid b, and continues stirring 40min and obtain TiO 2 precursor colloidal sol.To colloidal sol Coffee carbon prepared by middle input 20g, continue stirring 1 it is small when after sealing dipping 24 it is small when.Then with absolute ethyl alcohol, deionized water according to Secondary washing several times, at 120 DEG C it is dry 3 it is small when, isolation air calcine in 450 DEG C of Muffle furnace 3 it is small when, obtained TiO2/ coffee Coffee charcoal.
(3) by TiO2Modified coffee carbon micronizing：
The TiO that will be obtained2/ coffee carbon is micronized using ball-milling method, is ground into the TiO that particle diameter is 40~300 nanometers2 Modified coffee carbon；
(4) preparation of polyols blend：
By ethylene glycol: pentaerythrite: sorbierite: TWEEN 20 is configured to mix polynary according to 100: 5: 5: 5 mass ratio Alcohol, controls the viscosity and surface tension of polyols blend so that polyols blend can be by TiO2/ coffee carbon is wrapped up, and is prevented TiO2/ coffee carbon settles.
(5) it is beaten
By TiO2Modified coffee carbon 240g is added in polyols blend 3.70kg, is then carried out with 1000r/min speed It is beaten at a high speed, makes TiO2/ coffee carbon is sufficiently mixed with polyols blend, ensures TiO2/ coffee carbon is uniformly dispersed；
(6) esterification
Gained slurries and terephthalic acid (TPA) 8kg are added into reaction kettle of the esterification, while add the catalytic antimony trioxide, are added Measure as 550ppm, radix is the quality of terephthalic acid (TPA), and heat stabilizer trimethyl phosphate, dosage are terephthalic acid (TPA) quality 0.02wt% and antioxidant 168, dosage is the 0.03wt% of terephthalic acid (TPA) quality, carry out esterification；Esterification Pressure be 0.5MPa；The temperature of esterification is 255 DEG C, and the time of esterification is 2h；TiO in the slurries2It is modified The quality of coffee carbon is the 5% of terephthalic acid (TPA).The molar ratio 1: 1.5 of terephthalic acid (TPA) and polyols blend；
(7) mixture of esterification is subjected to polycondensation reaction, the temperature of polycondensation reaction is maintained at 280 DEG C；The contracting Poly- reaction continues 6h.
(8) modified coffee carbon terylene short fiber is obtained by spinning, boundling, first break draft, curling, thermal finalization, cut-out；
The modification coffee carbon terylene short fiber length is 38mm, fiber number 1.67dtex, fracture strength 4.92cN/ Dtex, elongation at break 15.7%, initial modulus 39.1cN/dtex.
2nd, modified coffee carbon terylene short fiber and short rayon fiber are mixed in proportion；
3rd, modified coffee carbon terylene short fiber and the short fine mixture of viscose are sequentially passed through into opening or cleaning process, carding step, essence Process, mixing in doubling step, Roving Frames and spinning process are combed, obtains moisture absorption heating yarn.
(1) opening or cleaning process
The modified short fine dry weight of coffee carbon terylene short fiber and viscose is set to 400g/m, and comprehensive Beater Speed is 900r/min, cotton Roller rotating speed 12r/min, elongation 20% or so are rolled up, cotton rolling quality irregularity is controlled below 1%.
(2) carding step
Carding step has to keep machine performance good, and keeps the clarity of cotton net, existing without edge damage, broken hole etc. As.
AC2030 type Bearded-needle knitted cloths are selected, cotton carding eedle cloth fills less, fiber load is light, fibre migration rate is high, fiber damage Wound is few, reduces fibre hook and cotton knot quantity.Carding machine main technologic parameters when spinning chemical fibre：Cylinder rotating speed 350r/min, doffer Rotating speed 18r/min, licker-in rotating speed 750r/min, cover plate speed 100mm/min, feed plate and licker-in gauge 0.3mm, licker-in and tin Woods gauge 0.20mm, cylinder doffer's gauge 0.15mm, the weight of card sliver of short fibre mixture is 20g/5m.
(3) combing process
By the way of retreating to cotton, give cotton length 6mm, cylinder rotating speed 300r/min, hairbrush 1200r/min, noil every Away from scale selected as 9, carding isolation distance 0.50mm, linters rate 20%, the quantification of 20g/5m of yarn.
(4) mixing in doubling step
In order to improve mixed effect, increase the extended parallelization of fiber, 6 bars it is pre- and after, then 4 pre-drawings are carried out 2 Mix simultaneously in road.In favor of eliminating fibre hook, relative humidity will be maintained at 65% or so as far as possible for drawing frame first break draft grasp bigger than normal.It is dry Quantitative 20g/5m, 9 times of total draft, 1.9 times of first break draft multiple.
(5) Roving Frames
Roller gauge 11mm × 26mm × 32mm, nip gauge 6mm, spindle rotating speed 900r/min, rove Dry Weight per Unit 6g/ 10m, designs twist factor 100,8 times of total draft multiple, 1.2 times of first break draft multiple.
(6) spinning process
Spun yarn Dry Weight per Unit 20/100m, nip gauge 2.5mm, roller gauge 18mm × 30mm, the twist 80 are twisted with the fingers/10cm, are always led Stretch 30 times of multiple, 1.40 times of back area draft.
The colouring method of the moisture absorption heating yarn is：
(1) dyeing liquor is prepared, the dyeing liquor contains dyestuff and auxiliary agent, and the usage ratio of dyestuff and auxiliary agent is according to table 1 It is shown, dyestuff and auxiliary agent are weighed and are put into barrel, starchiness is tuned into a small amount of cold water, then adds in attached cylinder, adds 60 DEG C hot water, rerun attached cylinder, makes stir dye uniform；
Dyestuff and auxiliary dosage table in 3 dyeing course of table
(2) inject it and correspond to the water (66.75L) of volume, be heated to corresponding temperature 50 C；
(3) add caustic soda, adjust pH value arrive corresponding 12.5 after, add moisture absorption heating yarn, start dye 40min, bathe Than for 1: 20；
(4) add glacial acetic acid to neutralize, be neutrality to fabric pH value, then draining, conventional post processing is carried out after cleaning attached cylinder Process, the moisture absorption heating yarn dyed.
The latitude plain knitted fabric that the grammes per square metre prepared with this moisture absorption heating yarn is 250g, is tested according to FZ 73036-2010 Its moisture absorption heating performance, highest heating value is 6.1 DEG C in 30 minutes, and average heating value is 3.2 DEG C.

Claims (9)

1. a kind of moisture absorption heating yarn, it is characterised in that be modified coffee carbon terylene short fiber and quality by mass fraction for 20 ~ 40% Fraction forms for 60 ~ 80% short rayon fibers, wherein the total amount of modified coffee carbon terylene short fiber and short rayon fiber is 100wt%；It is described The preparation method of modification coffee carbon terylene short fiber include：Coffee carbon is prepared, prepares TiO2Modified coffee carbon, by TiO2Modified coffee Coffee charcoal is micronized, and polyols blend is prepared, by TiO2Modified coffee carbon is added in polyols blend, is beaten, by gained slurries After carrying out esterification with terephthalic acid (TPA), then polycondensation reaction is carried out, by spinning, boundling, first break draft, curling, thermal finalization, cut It is disconnected to obtain the modification coffee carbon terylene short fiber of predetermined length.
2. moisture absorption heating yarn as claimed in claim 1, it is characterised in that the length of the modification coffee carbon terylene short fiber For 38mm, fiber number is 1.33 ~ 1.67dtex, and fracture strength is 3.0 ~ 5.0cN/dtex, and elongation at break is 13 ~ 16%, introductory die Measure as 35.0 ~ 42.0cN/dtex.
3. moisture absorption heating yarn as claimed in claim 1, it is characterised in that the short rayon fiber length is 38mm, fiber number For 1.33 ~ 1.67dtex, fracture strength is 2.3 ~ 3.3cN/dtex, and elongation at break is 17 ~ 21%, initial modulus for 46.0 ~ 51.0cN/dtex。
4. moisture absorption heating yarn as claimed in claim 1, it is characterised in that the preparation method of the coffee carbon includes：Profit With discarded coffee grounds, it is impregnated in acid；Impregnated coffee carbon is taken, it is small to first pass through 150 ~ 180 DEG C of drying process 1 ~ 3 When, afterwards by temperature rise to 600 ~ 700 DEG C calcining 0.5 ~ 2 it is small when, be then warming up to again 800 ~ 1000 DEG C calcining 1 ~ 3 it is small when, obtain To coffee carbon.
5. moisture absorption heating yarn as claimed in claim 1, it is characterised in that the TiO2The preparation method of modified coffee carbon Including：Butyl titanate is added drop-wise in absolute ethyl alcohol by low whipping speed in the case of being 2000 ~ 2500 r/min, is stirred at room temperature Obtain solution a；Absolute ethyl alcohol, distilled water and glacial acetic acid are mixed to get mixed liquor b, then instill mixed liquor b in solution a, Stirring obtains TiO 2 precursor colloidal sol；Coffee carbon, sealing stirring time of infusion, then with anhydrous are put into colloidal sol Ethanol and deionized water are washed successively, dry, completely cut off air calcination, and TiO is made2/ coffee carbon.
6. moisture absorption heating yarn as claimed in claim 1, it is characterised in that the preparation method bag of the polyols blend Include：By ethylene glycol, pentaerythrite, sorbierite and TWEEN 20 according to 100:0.05~5:0.05~5:0.05 ~ 5 mass ratio configuration Into polyols blend, the viscosity and surface tension of polyols blend are controlled so that polyols blend can be by TiO2/ coffee charcoal bag Wrap up in, and prevent TiO2/ coffee carbon settles.
7. the preparation method of the moisture absorption heating yarn any one of claim 1-6, it is characterised in that including：Will be modified Coffee carbon terylene short fiber and short rayon fiber are mixed in proportion, wherein modified coffee carbon terylene short fiber accounts for 20 ~ 40wt%, viscose glue Short fibre accounts for 60 ~ 80wt%, and the total amount of modified coffee carbon terylene short fiber and short rayon fiber is 100wt%；Will modified coffee carbon terylene Short fine and short rayon fiber mixture sequentially by opening or cleaning process, carding step, combing process, mixing in doubling step, Roving Frames with And spinning process, obtain moisture absorption heating yarn.
8. the preparation method of moisture absorption heating yarn as claimed in claim 7, it is characterised in that including：The opening or cleaning process In, modified coffee carbon terylene short fiber and short rayon fiber dry weight are set to 350 ~ 400g/m, and comprehensive Beater Speed is 800 ~ 900r/min, Lap roller 10 ~ 12r/min of rotating speed, elongation 10 ~ 20%, cotton rolling quality irregularity are controlled below 1%；The carding step In, cylinder 300 ~ 350r/min of rotating speed, 15 ~ 18r/min of doffing speed, licker-in 700 ~ 750r/min of rotating speed, cover plate speed 80 ~ 100mm/min, feed plate and licker-in 0.2 ~ 0.3mm of gauge, licker-in and cylinder 0.15 ~ 0.20mm of gauge, cylinder doffer gauge 0.1 ~ 0.15mm, the weight of card sliver of short fibre mixture is 12 ~ 20g/5m.
9. the colouring method of the moisture absorption heating yarn any one of claim 1-6, it is characterised in that including：Prepare dye Color liquid, the dyeing liquor contain dyestuff and auxiliary agent, adjust pH value, and yarn addition dyeing liquor is dyed, neutralizes, is contaminated Moisture absorption heating yarn after color.
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CN109989169A (en) * 2019-04-18 2019-07-09 江阴芗菲服饰有限公司 Viscose glue doubling knitting fabric and preparation method thereof is washed in a kind of accumulation of heat
CN110846890B (en) * 2019-12-02 2022-10-11 安徽宜民服饰股份有限公司 Method for manufacturing functional garment fabric by using coffee carbon fibers
CN111962177A (en) * 2020-09-03 2020-11-20 福建海峡服装有限公司 Antibacterial polyester fiber and preparation method and application thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643414A (en) * 2012-04-03 2012-08-22 浙江佳宝新纤维集团有限公司 Preparation method of hydrophilic antistatic polyester
CN102953147A (en) * 2012-08-08 2013-03-06 江苏德赛化纤有限公司 Coffee carbon-containing anti-flaming polyester staple fiber and preparation method thereof
CN103014906A (en) * 2012-11-16 2013-04-03 东华大学 Preparation method of inflaming retarding hydrophilic polyester fiber
CN103820878A (en) * 2012-11-16 2014-05-28 东华大学 Preparation method for multi-functional hydrophilic polyester fibers
CN104480591A (en) * 2014-11-19 2015-04-01 李宁体育(上海)有限公司 Coffee carbon fiber and preparation method thereof
CN104652026A (en) * 2015-02-11 2015-05-27 泉州海天材料科技股份有限公司 Polar fleece fabric capable of absorbing moisture and heating and production method thereof
CN104746172A (en) * 2015-04-09 2015-07-01 苏州金辉纤维新材料有限公司 Preparation method of coffee carbon polyester fiber with high-efficient adsorption and hygroscopic properties

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150071978A1 (en) * 2013-09-06 2015-03-12 Alice Chang Clothing and covering system with various functions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643414A (en) * 2012-04-03 2012-08-22 浙江佳宝新纤维集团有限公司 Preparation method of hydrophilic antistatic polyester
CN102953147A (en) * 2012-08-08 2013-03-06 江苏德赛化纤有限公司 Coffee carbon-containing anti-flaming polyester staple fiber and preparation method thereof
CN103014906A (en) * 2012-11-16 2013-04-03 东华大学 Preparation method of inflaming retarding hydrophilic polyester fiber
CN103820878A (en) * 2012-11-16 2014-05-28 东华大学 Preparation method for multi-functional hydrophilic polyester fibers
CN104480591A (en) * 2014-11-19 2015-04-01 李宁体育(上海)有限公司 Coffee carbon fiber and preparation method thereof
CN104652026A (en) * 2015-02-11 2015-05-27 泉州海天材料科技股份有限公司 Polar fleece fabric capable of absorbing moisture and heating and production method thereof
CN104746172A (en) * 2015-04-09 2015-07-01 苏州金辉纤维新材料有限公司 Preparation method of coffee carbon polyester fiber with high-efficient adsorption and hygroscopic properties

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
咖啡炭改性涤纶与粘胶赛络集聚纺纱的实践;项玲等;《纺织器材》;20150331;第42卷(第2期);第33-36页 *

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