CN106835413A - A kind of preparation method of the coloured stretch yarn of fiber blend high scalability - Google Patents
A kind of preparation method of the coloured stretch yarn of fiber blend high scalability Download PDFInfo
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- CN106835413A CN106835413A CN201710079819.5A CN201710079819A CN106835413A CN 106835413 A CN106835413 A CN 106835413A CN 201710079819 A CN201710079819 A CN 201710079819A CN 106835413 A CN106835413 A CN 106835413A
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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
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
-
- 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
- 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
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
-
- 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
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
- D06M13/2246—Esters of unsaturated carboxylic acids
-
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- 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
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
-
- 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
- D10B2101/00—Inorganic fibres
-
- 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
-
- 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
Abstract
A kind of preparation method of coloured stretch yarn of fiber blend high scalability of the invention, comprises the following steps：（1）The blending in proportion of the cotton ramie blended spinning fiber and elastic force anti-bacterial fibre that will prepare, doubling twisting is obtained rove, by mixture combo, is spun into after raw rove again by roving boiling and bleaching；（2）Rove half deguming；（3）Bleaching, dechlorination；（4）Biology enzyme pretreatment before dye；（5）Soft and drying：The cotton ramie stretch fibre blending yarn that will be post-processed by biology enzyme carries out the dried object that soft, drying and processing obtains cotton ramie stretch fibre blending yarn；（6）After dyeing and aftertreatment technology, spun yarn yarn spinning is carried out；（7）Described spun yarn is carried out into radio frequency drying yarn, yarn, winder, packing, humidification health is chosen and is treated knitting yarn, the fiber blend coloured stretch yarn of high scalability is obtained.Product elasticity obtained in the method for the present invention is good, bactericidal property is good, soft touch.
Description
Technical field
The present invention relates to textile technology field, and in particular to a kind of preparation of the coloured stretch yarn of fiber blend high scalability
Method.
Background technology
In textile technology field, yarn is to ensure that the key of textile product quality, scientificlly and effectively selects various with mixed
Yarn and suitable blending rate, are not only related to the cost of product, are more related to the quality of product.Current ramie textile industry,
It is more that linen blend yarn is obtained using flax fiber and other fiber blends, such as by flax and specialty fibers blending, with
While keeping flax advantage, improve the shortcomings of sodolin is coarse, feel is poor.With the improvement of people ' s living standards, clothes,
The hot wet migration of fabric, has become the important topic of modern textile garment industry.
Hemp have excellent moisture absorbing and sweat releasing performance, natural antibiotic health care performance, good soft comfortable performance,
Remarkable anti-ultraviolet property, outstanding resistance to elevated temperatures, unique suction ripple absorption property and natural rough style, are described as
" king in fiber crops ".But flaxen fiber with cotton, hair compared to there is certain prodding and itching feeling to skin, and fiber is more thick and stiff and length and
Fineness is very irregular, causes hemp cloth grey cloth rough surface, feel and endures with all one's will.Due to hemp macromolecular orientation degree and
Crystallinity is higher, causes its rigidity big, and elastic small, cohesive force is poor between fiber, and resultant yarn is more difficult, and dye molecule is difficult to enter fibre
Tie up the problems such as internal, degree of fixation is low, and dyeability is poor.
Winter, people slept in bed, were often sent out cool by bedding, easily rested bad, drastically influence people
Sleep quality.Traditional jacquard fabrics are based on pure-cotton fabric at present, the features such as only traditional softness, moisture absorption, do not have
There is the infrared ray for absorbing the sun and human body reflection, be allowed to be converted into heat energy, the fabric being made is unable to the function of self-heating, pattern
It is more single, lack third dimension.
The heat exchanging process of complexity is there is between people, clothes, environment.Grinding in terms of wherein for the hot property of fabric
In studying carefully, the thermal conductivity factor of fabric is an important parameter for characterizing fabric capacity of heat transmission, is influence Clothing Wetness And Heat Comfort
Key factor.The transmission of heat, is divided three classes from general principle：Heat transfer, thermal convection current and heat radiation.Fabric is in inactive state
Under, the basic mode of the heat transfer between fabric and environment is considered as based on heat transfer, but habilimented specific in human body
Under the conditions of, then not only there was only a kind of heat transfer mode, and under conditions of the body of people produces perspiration, garment material is inhaled
Sweat is received, its heat-conductive characteristic will necessarily have been changed.The quality of dress materials heat conductivility, resisting cold and the heatstroke prevention tool for clothes
There is important meaning, from the point of view of comfort level, summer should select the big garment material of thermal conductivity factor, and winter is just opposite.
In addition to everyday general purpose, in aerospace field, the heat conductivility of fabric also plays an important role；Such as spacefarer cabin
The temperature environment of needed by human body is mainly by extravehicular space suit to ensure during outer operation, accordingly, it would be desirable to Accurate Determining navigates out of my cabin
It takes fabric thermal characteristics under various circumstances.Using tc3000 heat-pole method thermal conductivity factor instruments, several differences at room temperature are tested
The thermal conductivity factor of material cloth, it can be seen that the cloth of unlike material, its heat conductivility is different.
At present, the preparation that a kind of prepared product has the coloured stretch yarn of fiber blend high scalability of heat insulation function is lacked
The preparation method of method.
The content of the invention
Regarding the issue above, the present invention provides a kind of prepared product has, the fiber blend of heat insulation function is high to be stretched
The preparation method of the preparation method of the coloured stretch yarn of contracting.
To reach above-mentioned purpose, present invention employs following technical proposal：A kind of fiber blend high scalability of the invention
The preparation method of coloured stretch yarn, comprises the following steps：
（1）The blending in proportion of the cotton ramie blended spinning fiber and elastic force anti-bacterial fibre that will prepare, doubling twisting is obtained rove, passes through
Mixture combo, is spun into after raw rove again by roving boiling and bleaching；
（2）Rove half deguming；
（3）Bleaching, dechlorination；
（4）Biology enzyme pretreatment before dye；
（5）Soft and drying：The cotton ramie stretch fibre blending yarn that will be post-processed by biology enzyme carries out soft, drying and processing and obtains
To the dried object of cotton ramie stretch fibre blending yarn；
（6）After dyeing and aftertreatment technology, spun yarn yarn spinning is carried out；
（7）By described spun yarn carry out radio frequency drying yarn, choose yarn, winder, packing, humidification health treat knitting yarn, be obtained fiber mix
Spin the coloured stretch yarn of high scalability.
Further, in step（1）In, the preparation process of cotton ramie blended spinning fiber is：
Cotton fiber, hemp are placed in acetone and are soaked, while carrying out ultrasonic vibration treatment, dewatered drying after washing is obtained
Cotton ramie blended spinning fiber；Cotton ramie blended spinning fiber is mixed in proportion and blended yarns are twisted；Wherein, described hemp, cotton are fine
The mass ratio of dimension is 2-5：1.
Further, in step（1）In, the elastic force anti-bacterial fibre includes pressing the following component of weight/mass percentage composition：
Graphene fiber silk 2-8%,
Elastic filament 60-80%,
Balance of cotton fiber.
Further, in step（1）In, the elastic filament is formed by warp thread and weft yarns, and described warp thread is in sense
30%-43%, the shared weight hundred in Photochromic fabric of described weft yarn are accounted in phototropic fabric
Divide than being 57%-70%, described warp thread is that photosensitive colour-changing fiber and insulation fibre blending are formed, and described weft yarn is photosensitive colour-changing
Fiber and cotton fiber blending are formed.
Further, in step（1）In, the insulation fibre is by graphene dispersing solution and methylcellulose spinning solution
It is mixed, prepares blend spinning liquid, insulation fibre is prepared from through wet spinning；The weight/mass percentage composition of graphene dispersing solution
Account for the 4-8% of the gross mass of blend spinning liquid.
Further, in step（1）In, biology enzyme pretreatment is carried out to hemp：Hemp is put into bucking kier
In carry out biology enzyme pretreatment, biology enzyme pretreatment condition is：Add pectase 2.5-2.8g/L, cellulase 6-7g/L, grass
Sour 2.4-2.8g/L, bath raio 1:10,40-42 DEG C for the treatment of temperature, process time 24h；
Cotton fiber is pre-processed, process step is：Cotton fiber is carried out boiling water boiling 16-28 minutes, being subsequently placed in concentration is
5-20 g/L alkalescent xylanases solution carries out dipping 2.5-4 hours.
Further, in step（1）In, elastic force anti-bacterial fibre is pre-processed, process step is：By elastic force antibacterial
Fiber is placed in soak at room temperature in xylanase solution；Then the elastic force anti-bacterial fibre after treatment is continued to be immersed in shitosan water-soluble
Soaked in liquid, dehydration, drying；The concentration of described xylanase solution is 10-30g/L, and soak time is 20-30 minutes；Institute
The chitosan aqueous solution concentration stated is 40-50g/L, and soak time is 6-10 hours.
Further, in step（2）In, pickling adds the oxalic acid of 2.5-3.5g/l and Compound-acid, the 4-5g/l of acetic acid
Bleeding agent, pickling temperature be：34-45 DEG C, pickling time be：40-55 minutes, the Compound-acid be oxalic acid, acetic acid by weight
Than 2:8.
Further, in step（3）In, rove is placed in the container equipped with cleaning fluid, and to the rove and described
Cleaning fluid applies ultrasonic wave, and the frequency of the ultrasonic wave is between 30kHz-60kHz；The cleaning fluid is to contain hydrogen peroxide
The aqueous solution.
Further, in step（4）In, the scribbled of numb cotton plus anti-bacterial fibre after antimicrobial fluid is processed is given birth to
Thing enzyme is post-processed；Biology enzyme post-treatment condition is：Add pectase 3-8g/L, zytase 8-15g/L, bath raio 1:10, treatment
30-70 DEG C of temperature, process time 6-9h；
In step（5）In, the finish for used during softness is ramie oil agent, and the consumption of the ramie oil agent is 10-15g/l.
Beneficial effect：Product elasticity obtained in the method for the present invention is good, bactericidal property is good, soft touch.
Compared with prior art, the invention has the advantages that：
（1）The present invention is pooled capital a preparation method for numb staple yarn again using numb staple blending twisting Multi-functional wire, such
Effect is the feature for having fully played hemp, increases the comfortableness and tinting strength, tinting power of fabric, increased the durable of fabric
Property.
（2）The fungistatic effect and retractility of the preparation method of the coloured stretch yarn of fiber blend high scalability of the invention are equal
Higher than general yarn.Hemp is added, antibacterial functions are produced, graphene fiber, negative-ion fiber, with never moving back is added
Color, deodorizing antibiotic, the function of antiultraviolet.The graphene functionalized cellulose fibre prepared with the inventive method, Graphene is equal
Even distribution, with heating rate faster, preferable far infrared and uv resistance can be with more preferable thermal stabilities.
（3）Obtained fabric of the invention is showed well in terms of sucting wet air permeability, and can be according to suffered illumination
Change color, and heat insulation effect is good, preferably, cost performance is high for practicality and interest.Wu Si refers in particular to mark and single end strength all compares
It is higher.
Specific embodiment
Following examples only exist in illustrative purpose, without being intended to limit the scope of the present invention.
Embodiment 1
A kind of preparation method of coloured stretch yarn of fiber blend high scalability of the invention, comprises the following steps：
（1）The blending in proportion of the cotton ramie blended spinning fiber and elastic force anti-bacterial fibre that will prepare, doubling twisting is obtained rove, passes through
Mixture combo, is spun into after raw rove again by roving boiling and bleaching；
The preparation process of cotton ramie blended spinning fiber is：
Cotton fiber, hemp are placed in acetone and are soaked, while carrying out ultrasonic vibration treatment, dewatered drying after washing is obtained
Cotton ramie blended spinning fiber；Cotton ramie blended spinning fiber is mixed in proportion and blended yarns are twisted；Wherein, described hemp, cotton are fine
The mass ratio of dimension is 2-5：1.
The elastic force anti-bacterial fibre includes pressing the following component of weight/mass percentage composition：
Graphene fiber silk 8%,
Elastic filament 60%,
Balance of cotton fiber.
The elastic filament is formed by warp thread and weft yarns, the shared weight hundred in Photochromic fabric of described warp thread
Divide than being 30%, described weft yarn accounts for 70% in Photochromic fabric, and described warp thread is photosensitive change
Color fibre and insulation fibre blending are formed, and described weft yarn is that photosensitive colour-changing fiber and cotton fiber blending are formed.
The insulation fibre is mixed with methylcellulose spinning solution by graphene dispersing solution, prepares blend spinning
Liquid, insulation fibre is prepared from through wet spinning；The weight/mass percentage composition of graphene dispersing solution accounts for the gross mass of blend spinning liquid
4%.
Biology enzyme pretreatment is carried out to hemp：Hemp is put into bucking kier carries out biology enzyme pretreatment, raw
Thing enzyme pretreatment condition is：Add pectase 2.5g/L, cellulase 7g/L, oxalic acid 2.8g/L, bath raio 1:10, treatment temperature 40
DEG C, process time 24h；
Cotton fiber is pre-processed, process step is：Cotton fiber is carried out into boiling water boiling 16 minutes, concentration is subsequently placed in for 5 g/
L alkalescent xylanases solution carries out dipping 2.5 hours.
Elastic force anti-bacterial fibre is pre-processed, process step is：Elastic force anti-bacterial fibre is placed in xylanase solution
Soak at room temperature；Then the elastic force anti-bacterial fibre after treatment is continued to be immersed in chitosan aqueous solution and is soaked, dehydration, drying；Institute
The concentration of the xylanase solution stated is 10g/L, and soak time is 30 minutes；Described chitosan aqueous solution concentration is 40g/L,
Soak time is 10 hours.
（2）Rove half deguming；Pickling, adds Compound-acid, the bleeding agent of 4g/l, the pickling of the oxalic acid and acetic acid of 2.5g/l
Temperature is：34 DEG C, pickling time be：40 minutes, the Compound-acid was oxalic acid, acetic acid by weight 2:8.
（3）Bleaching, dechlorination；Rove is placed in the container equipped with cleaning fluid, and the rove and the cleaning fluid are applied
Plus ultrasonic wave, the frequency of the ultrasonic wave is between 30kHz；The cleaning fluid is the aqueous solution containing hydrogen peroxide.
（4）Biology enzyme pretreatment before dye；The scribbled of numb cotton plus anti-bacterial fibre after antimicrobial fluid is processed carries out biology
Enzyme is post-processed；Biology enzyme post-treatment condition is：Add pectase 3g/L, zytase 8g/L, bath raio 1:10, treatment temperature 60
DEG C, process time 9h；
（5）Soft and drying：The cotton ramie stretch fibre blending yarn that will be post-processed by biology enzyme carries out soft, drying and processing and obtains
To the dried object of cotton ramie stretch fibre blending yarn；The finish for used during softness is ramie oil agent, the ramie oil agent
Consumption is 10g/l.
（6）After dyeing and aftertreatment technology, spun yarn yarn spinning is carried out；
（7）By described spun yarn carry out radio frequency drying yarn, choose yarn, winder, packing, humidification health treat knitting yarn, be obtained fiber mix
Spin the coloured stretch yarn of high scalability.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1：
A kind of preparation method of coloured stretch yarn of fiber blend high scalability of the invention, comprises the following steps：
In step（1）In, the blending in proportion of the cotton ramie blended spinning fiber and elastic force anti-bacterial fibre that will prepare, doubling twisting is obtained
Rove, by mixture combo, is spun into after raw rove again by roving boiling and bleaching；
The preparation process of cotton ramie blended spinning fiber is：
Cotton fiber, hemp are placed in acetone and are soaked, while carrying out ultrasonic vibration treatment, dewatered drying after washing is obtained
Cotton ramie blended spinning fiber；Cotton ramie blended spinning fiber is mixed in proportion and blended yarns are twisted；Wherein, described hemp, cotton are fine
The mass ratio of dimension is 4：1.
The elastic force anti-bacterial fibre includes pressing the following component of weight/mass percentage composition：
Graphene fiber silk 2%,
Elastic filament 70%,
Balance of cotton fiber.
The elastic filament is formed by warp thread and weft yarns, the shared weight hundred in Photochromic fabric of described warp thread
Divide than being 43%, described weft yarn accounts for 57% in Photochromic fabric, and described warp thread is photosensitive change
Color fibre and insulation fibre blending are formed, and described weft yarn is that photosensitive colour-changing fiber and cotton fiber blending are formed.
The insulation fibre is mixed with methylcellulose spinning solution by graphene dispersing solution, prepares blend spinning
Liquid, insulation fibre is prepared from through wet spinning；The weight/mass percentage composition of graphene dispersing solution accounts for the gross mass of blend spinning liquid
6%.
Biology enzyme pretreatment is carried out to hemp：Hemp is put into bucking kier carries out biology enzyme pretreatment, raw
Thing enzyme pretreatment condition is：Add pectase 2.8g/L, cellulase 6g/L, oxalic acid 2.4g/L, bath raio 1:10, treatment temperature 42
DEG C, process time 24h；
Cotton fiber is pre-processed, process step is：Cotton fiber is carried out into boiling water boiling 20 minutes, concentration is subsequently placed in for 5-20
G/L alkalescent xylanases solution carries out dipping 4 hours.
Elastic force anti-bacterial fibre is pre-processed, process step is：Elastic force anti-bacterial fibre is placed in xylanase solution
Soak at room temperature；Then the elastic force anti-bacterial fibre after treatment is continued to be immersed in chitosan aqueous solution and is soaked, dehydration, drying；Institute
The concentration of the xylanase solution stated is 30g/L, and soak time is 20 minutes；Described chitosan aqueous solution concentration is 45g/L,
Soak time is 6 hours.
The weight/mass percentage composition of graphene dispersing solution accounts for the 4% of the gross mass of blend spinning liquid.
In step（2）In, rove half deguming；Pickling, adds the oxalic acid and the Compound-acid of acetic acid of 3.5g/l, 5g/l to ooze
Saturating agent, pickling temperature are：45 DEG C, pickling time be：55 minutes.
In step（3）In, bleaching, dechlorination；Rove is placed in the container equipped with cleaning fluid, and to the rove and described
Cleaning fluid applies ultrasonic wave, and the frequency of the ultrasonic wave is between 50kHz.
In step（4）In, biology enzyme pretreatment before dye；The scribbled of numb cotton plus anti-bacterial fibre after antimicrobial fluid is processed
Carry out biology enzyme post processing；Biology enzyme post-treatment condition is：Add pectase 6g/L, zytase 15g/L, bath raio 1:10, place
30 DEG C of temperature of reason, process time 6h；
In step（5）In, soft and drying：The cotton ramie stretch fibre blending yarn that will be post-processed by biology enzyme carry out it is soft,
Drying and processing obtains the dried object of cotton ramie stretch fibre blending yarn；The finish for used during softness is ramie oil agent, described
The consumption of ramie oil agent is 15g/l.
Embodiment 3
Embodiment 3 is with the difference of embodiment 1：
A kind of preparation method of coloured stretch yarn of fiber blend high scalability of the invention, comprises the following steps：
（1）The blending in proportion of the cotton ramie blended spinning fiber and elastic force anti-bacterial fibre that will prepare, doubling twisting is obtained rove, passes through
Mixture combo, is spun into after raw rove again by roving boiling and bleaching；
The preparation process of cotton ramie blended spinning fiber is：
Cotton fiber, hemp are placed in acetone and are soaked, while carrying out ultrasonic vibration treatment, dewatered drying after washing is obtained
Cotton ramie blended spinning fiber；Cotton ramie blended spinning fiber is mixed in proportion and blended yarns are twisted；Wherein, described hemp, cotton are fine
The mass ratio of dimension is 5：1.
The elastic force anti-bacterial fibre includes pressing the following component of weight/mass percentage composition：
Graphene fiber silk 6%,
Elastic filament 80%,
Balance of cotton fiber.
The elastic filament is formed by warp thread and weft yarns, the shared weight hundred in Photochromic fabric of described warp thread
Divide than being 33%, described weft yarn accounts for 60% in Photochromic fabric.
The weight/mass percentage composition of graphene dispersing solution accounts for the 8% of the gross mass of blend spinning liquid.
Biology enzyme pretreatment is carried out to hemp：Hemp is put into bucking kier carries out biology enzyme pretreatment, raw
Thing enzyme pretreatment condition is：Add pectase 2.7g/L, cellulase 6.5g/L, oxalic acid 2.6g/L, bath raio 1:10, treatment temperature
41℃；
Cotton fiber is pre-processed, process step is：Cotton fiber is carried out into boiling water boiling 28 minutes, it is 15 to be subsequently placed in concentration
G/L alkalescent xylanases solution carries out dipping 3 hours.
Elastic force anti-bacterial fibre is pre-processed, process step is：Elastic force anti-bacterial fibre is placed in xylanase solution
Soak at room temperature；Then the elastic force anti-bacterial fibre after treatment is continued to be immersed in chitosan aqueous solution and is soaked, dehydration, drying；Institute
The concentration of the xylanase solution stated is 20g/L, and soak time is 25 minutes；Described chitosan aqueous solution concentration is 50g/L,
Soak time is 8 hours.
The weight/mass percentage composition of graphene dispersing solution accounts for the 4-8% of the gross mass of blend spinning liquid.
In step（2）In, rove half deguming；Pickling, adds the oxalic acid and the Compound-acid of acetic acid of 3g/l, 4.5g/l to ooze
Saturating agent, pickling temperature are：40 DEG C, pickling time be：45 minutes.
In step（3）In, bleaching, dechlorination；Rove is placed in the container equipped with cleaning fluid, and to the rove and described
Cleaning fluid applies ultrasonic wave, and the frequency of the ultrasonic wave is between 60kHz；The cleaning fluid is the aqueous solution containing hydrogen peroxide.
In step（4）In, biology enzyme pretreatment before dye；The scribbled of numb cotton plus anti-bacterial fibre after antimicrobial fluid is processed
Carry out biology enzyme post processing；Biology enzyme post-treatment condition is：Add pectase 8g/L, zytase 12g/L, bath raio 1:10, place
Reason temperature 70 C, process time 8h；
In step（5）In, soft and drying：The finish for used during softness is ramie oil agent, the consumption of the ramie oil agent
It is 12g/l.
Experiment 1
The preparation method of the coloured stretch yarn of fiber blend high scalability that embodiment 1 is produced and yarn obtained in commonsense method
Detected, obtained the preparation method of the coloured stretch yarn of fiber blend high scalability and the items of yarn obtained in commonsense method
Index is compared as shown in table 1：
Table 1
| Thin -50% | Thick+ 50% | Neps+ 200% | H | sh | Single thread fracture strength (cN/T) | Single thread is broken Strength CN | Single thread fracture is stretched Rate (%) long | The twist (sth. made by twisting/10cm) | It is average to twist with the fingers Coefficient | Twist variation lines Number (%) | |||
| 19.9 | 2.8 | 28 | 410 | 401 | 5.06 | 1.6 | 20 | 328 | 4.6 | 83.6 | 364 | 3.17 | Embodiment 1 |
| 26.0 | 3.2 | 54 | 498 | 1382 | 5.74 | 2.47 | 15 | 297 | 4.1 | 79.8 | 366 | 3.83 | Commonsense method |
As shown in table 1, the preparation method of the coloured stretch yarn of fiber blend high scalability produced using the present invention and common side
The fiber that method is produced carries out contrast it can be seen that black this refers in particular to mark and single end strength all increases.
Experiment 2
The preparation method of the coloured stretch yarn of fiber blend high scalability that embodiment 1 to the method for embodiment 3 is prepared from
Test comparison is carried out in following parameter, concrete outcome is as shown in table 2：
Table 2
As shown in table 2, the fiber index average length and average fineness that the present invention is produced all increase.
Experiment 3
The sterilizing function of the preparation method of the coloured stretch yarn of fiber blend high scalability obtained in embodiment 1 is tested,
Concrete outcome is as shown in table 3：
Table 3
| Parameter | Fungistatic effect | Spring ratio |
| Embodiment 1 | Well | Well |
| Embodiment 2 | Well | Well |
| Embodiment 3 | Well | Well |
| Commonsense method | Typically | Typically |
Result draws, the fungistatic effect of the preparation method of the coloured stretch yarn of fiber blend high scalability of the invention and elastic force system
Number is above general yarn.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of preparation method of the coloured stretch yarn of fiber blend high scalability, it is characterised in that comprise the following steps：
（1）The blending in proportion of the cotton ramie blended spinning fiber and elastic force anti-bacterial fibre that will prepare, doubling twisting is obtained rove, passes through
Mixture combo, is spun into after raw rove again by roving boiling and bleaching；
（2）Rove half deguming；
（3）Bleaching, dechlorination；
（4）Biology enzyme pretreatment before dye；
（5）Soft and drying：The cotton ramie stretch fibre blending yarn that will be post-processed by biology enzyme carries out soft, drying and processing and obtains
To the dried object of cotton ramie stretch fibre blending yarn；
（6）After dyeing and aftertreatment technology, spun yarn yarn spinning is carried out；
（7）By described spun yarn carry out radio frequency drying yarn, choose yarn, winder, packing, humidification health treat knitting yarn, be obtained fiber mix
Spin the coloured stretch yarn of high scalability.
2. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 1, it is characterised in that：
Step（1）In, the preparation process of cotton ramie blended spinning fiber is：
Cotton fiber, hemp are placed in acetone and are soaked, while carrying out ultrasonic vibration treatment, dewatered drying after washing is obtained
Cotton ramie blended spinning fiber；Cotton ramie blended spinning fiber is mixed in proportion and blended yarns are twisted；Wherein, described hemp, cotton are fine
The mass ratio of dimension is 2-5：1.
3. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 2, it is characterised in that：
Step（1）In, the elastic force anti-bacterial fibre includes pressing the following component of weight/mass percentage composition：
Graphene fiber silk 2-8%,
Elastic filament 60-80%,
Balance of cotton fiber.
4. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 3, it is characterised in that：
Step（1）In, the elastic filament is formed by warp thread and weft yarns, the shared weight in Photochromic fabric of described warp thread
Percentage is 30%-43%, and described weft yarn accounts for 57%-70%, described warp in Photochromic fabric
Yarn is that photosensitive colour-changing fiber and insulation fibre blending are formed, and described weft yarn is that photosensitive colour-changing fiber and cotton fiber blending are formed.
5. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 4, it is characterised in that：In step
（1）In, the insulation fibre is mixed with methylcellulose spinning solution by graphene dispersing solution, prepares blend spinning
Liquid, insulation fibre is prepared from through wet spinning；The weight/mass percentage composition of graphene dispersing solution accounts for the gross mass of blend spinning liquid
4-8%.
6. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 1, it is characterised in that：
Step（1）In, biology enzyme pretreatment is carried out to hemp：Hemp is put into bucking kier carries out biology enzyme pretreatment,
Biology enzyme pretreatment condition is：Add pectase 2.5-2.8g/L, cellulase 6-7g/L, oxalic acid 2.4-2.8g/L, bath raio 1:
10,40-42 DEG C for the treatment of temperature, process time 24h；
Cotton fiber is pre-processed, process step is：Cotton fiber is carried out boiling water boiling 16-28 minutes, being subsequently placed in concentration is
5-20 g/L alkalescent xylanases solution carries out dipping 2.5-4 hours.
7. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 1 or 4, its feature exists
In：In step（1）In, elastic force anti-bacterial fibre is pre-processed, process step is：Elastic force anti-bacterial fibre is placed in zytase
Soak at room temperature in solution；Then the elastic force anti-bacterial fibre after treatment is continued to be immersed in chitosan aqueous solution and is soaked, dehydration, baking
It is dry；The concentration of described xylanase solution is 10-30g/L, and soak time is 20-30 minutes；Described chitosan aqueous solution
Concentration is 40-50g/L, and soak time is 6-10 hours.
8. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 1, it is characterised in that：
Step（2）In, pickling adds the oxalic acid of 2.5-3.5g/l and Compound-acid, the bleeding agent of 4-5g/l, the pickling temperature of acetic acid
For：34-45 DEG C, pickling time be：40-55 minutes, the Compound-acid was oxalic acid, acetic acid by weight 2:8.
9. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 1, it is characterised in that：
Step（3）In, rove is placed in the container equipped with cleaning fluid, and ultrasonic wave, institute are applied to the rove and the cleaning fluid
The frequency of ultrasonic wave is stated between 30kHz-60kHz；The cleaning fluid is the aqueous solution containing hydrogen peroxide.
10. the preparation method of the coloured stretch yarn of fiber blend high scalability according to claim 1, it is characterised in that：
In step（4）In, the scribbled of numb cotton plus anti-bacterial fibre after antimicrobial fluid is processed carries out biology enzyme post processing；After biology enzyme
Treatment conditions are：Add pectase 3-8g/L, zytase 8-15g/L, bath raio 1:10,30-70 DEG C for the treatment of temperature, process time
6-9h；
In step（5）In, the finish for used during softness is ramie oil agent, and the consumption of the ramie oil agent is 10-15g/l.
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Application publication date: 20170613 |