CN105926098B - A kind of preparation method of the linen-cotton blending yarn containing exothermal infrared fiber - Google Patents
A kind of preparation method of the linen-cotton blending yarn containing exothermal infrared fiber Download PDFInfo
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- CN105926098B CN105926098B CN201610470657.3A CN201610470657A CN105926098B CN 105926098 B CN105926098 B CN 105926098B CN 201610470657 A CN201610470657 A CN 201610470657A CN 105926098 B CN105926098 B CN 105926098B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 240000000218 Cannabis sativa Species 0.000 claims abstract description 70
- 235000009120 camo Nutrition 0.000 claims abstract description 69
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- 239000011487 hemp Substances 0.000 claims abstract description 69
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- 235000012766 marijuana Nutrition 0.000 claims abstract description 69
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- 238000002166 wet spinning Methods 0.000 claims abstract description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 39
- 229940088598 Enzyme Drugs 0.000 claims description 37
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 27
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 26
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 25
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 25
- 210000003491 Skin Anatomy 0.000 claims description 23
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- 229940106157 CELLULASE Drugs 0.000 claims description 19
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- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000011246 composite particle Substances 0.000 claims description 15
- 238000005554 pickling Methods 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 14
- 235000006408 oxalic acid Nutrition 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 11
- 239000003094 microcapsule Substances 0.000 claims description 11
- 229920001661 Chitosan Polymers 0.000 claims description 10
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000002791 soaking Methods 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 6
- 206010018987 Haemorrhage Diseases 0.000 claims description 5
- 101700006119 XYL1 Proteins 0.000 claims description 5
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- 229920002678 cellulose Polymers 0.000 claims description 5
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- 238000004140 cleaning Methods 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 5
- -1 hydroxypropyl Chemical group 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
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- 101700065693 xlnA Proteins 0.000 claims description 5
- 101700006979 xyl2 Proteins 0.000 claims description 5
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- 206010049979 Airway complication of anaesthesia Diseases 0.000 claims description 4
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- 240000006240 Linum usitatissimum Species 0.000 claims 1
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- 238000010438 heat treatment Methods 0.000 abstract description 25
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- 239000003921 oil Substances 0.000 description 16
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- 241000722949 Apocynum Species 0.000 description 7
- 238000000034 method Methods 0.000 description 6
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- 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
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
-
- 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
Abstract
The invention discloses a kind of preparation methods of linen-cotton blending yarn containing exothermal infrared fiber, include the following steps: (1) by the blended in proportion of the Cotton and Hemp blending functional fibre prepared and infrared heating fiber, the linen-cotton blending yarn containing exothermal infrared fiber is made in doubling twisting, by mixed combo, it is spun into after raw rove using roving boiling and bleaching；(2) rove half deguming；(3) antimicrobial fluid processing is carried out；(4) biological enzyme pretreatment before dye；(5) soft, oil and dry: softness will be carried out by the linen-cotton blending yarn containing exothermal infrared fiber of biological enzyme post-processing, oiled and drying and processing obtains the dried object of the linen-cotton blending yarn containing exothermal infrared fiber；(6) it dyes；(7) wet spinning obtains spun yarn, and tight cylinder doff obtains finished product after being dried.Product made from method of the invention has the characteristics that health-care physical therapy function, quality height, bright soft, uniformity is good, impurity content is few, strength loss is low.
Description
Technical field
The invention belongs to textile technology fields, and in particular to a kind of linen-cotton blending yarn containing exothermal infrared fiber
Preparation method.
Background technique
In textile technology field, yarn is to ensure that the key of textile product quality, scientificlly and effectively select with it is mixed various
Yarn and suitable blending rate are not only related to the cost of product, are more related to the quality of product.Ramie textile industry at present,
Mostly use flax fiber and other fiber blends relatively linen blend yarn is made, it is such as that flax and specialty fibers is blended, with
While keeping flax advantage, improve the disadvantages of sodolin is coarse, feel is poor.
Hemp have excellent moisture absorbing and sweat releasing performance, natural antibiotic health care performance, good soft comfortable performance,
The anti-ultraviolet property of brilliance, outstanding high temperature resistance, unique suction wave absorption property and natural rough style, are known 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, and it is stiffening to cause hemp cloth grey cloth rough surface, feel.Due to hemp macromolecular orientation degree and
Crystallinity is higher, causes its rigidity big, elasticity is small, and cohesive force is poor between fiber, and resultant yarn is more difficult, and dye molecule is difficult to enter fibre
The problems such as dimension is internal, degree of fixation is low, and dyeability is poor.
Apocynum fibre is a kind of bast fiber, it is located in the phloem tissue on bluish dogbane plant haulm, and fiber is elongated
And it is glossy, in very loose fibre bundle, individuals fibers individualism.Bluish dogbane single fiber is a kind of closed at both ends, centre
There is cell, middle part is thick and the cellular object of both ends carefully, section are in obvious irregular kidney-shaped, and lumen is smaller, and fiber is longitudinal
Without torsion, surface is there are many vertical line and with the presence of horizontal section.Fibre fineness is about 0.3tex-0.4tex, and length is close with cotton fiber,
Average length is 20mm-25mm, but difference in length is larger, and fiber is pure white, fine quality.
Bluish dogbane is the fine fiber that quality is only second to ramie in bast-fibre, if with single fiber quality and cotton fiber or
Chemical fibre is blended, and effect is preferable, and the application of apocynum fibre has been directed to many textiles, but in the production of fiber,
Due to the smooth no curling in its surface, cohesive force is small, is easy to be scattered in textile process, and row yielding is low, and influences yarn quality.By
It cannot be controlled well in quality, cause the production of yarn, fabric very big difficulty occur, and cannot be guaranteed in quality.
Winter, people slept in bed, were often sent out cool by bedding, were easy to rest bad, drastically influenced people
Sleep quality.The features such as traditional jacquard fabrics are based on pure-cotton fabric at present, only traditional softness, moisture absorption, does not have
There is the infrared ray for absorbing the sun and human body reflection, is allowed to be converted into thermal energy, manufactured fabric is unable to the function of self-heating, pattern
It is more single, lack three-dimensional sense.
Currently, lacking a kind of ramie cotton blending yarn containing exothermal infrared fiber of the obtained product with health-care physical therapy function
The preparation method of line.
Summary of the invention
Regarding the issue above, the present invention provides a kind of obtained product has containing for health-care physical therapy function infrared
The preparation method of the linen-cotton blending yarn of line heat generating fiber.
In order to achieve the above objectives, present invention employs following technical proposals: one kind of the invention contains exothermal infrared fibre
The preparation method of the linen-cotton blending yarn of dimension includes the following steps: (1) by the Cotton and Hemp blending functional fibre prepared and infrared hair
Thermal fiber it is blended in proportion, the linen-cotton blending yarn containing exothermal infrared fiber is made in doubling twisting, by mixed combo,
It is spun into after raw rove using roving boiling and bleaching；
(2) rove half deguming；
(3) antimicrobial fluid processing is carried out；
(4) biological enzyme pretreatment before dye；
(5) soft, oil and dry: will be by the Cotton and Hemp blending containing exothermal infrared fiber of biological enzyme post-processing
Yarn progress is soft, oil and drying and processing obtains the dried object of the linen-cotton blending yarn containing exothermal infrared fiber；
(6) it dyes；
(7) wet spinning obtains spun yarn, and tight cylinder doff obtains finished product after being dried.
Further, in step (1), the preparation step of Cotton and Hemp blending functional fibre are as follows:
By hemp, spread out hemp skin, cotton fiber is placed in acetone and impregnates, while ultrasonic vibration processing is carried out, after washing
Composite fibre is made in dewatered drying；Composite fibre and cotton fiber are mixed in proportion and are twisted blended yarns；Wherein, described
Hemp spreads out the mass ratio of hemp skin and cotton fiber as 2-5:2-4:1；
The preparation step of infrared heating fiber are as follows: carry out flax fiber and infrared heating fiber filament 1:2-3 in mass ratio
Blended obtained infrared heating fiber；
It is molten that linen-cotton blending yarn obtained containing exothermal infrared fiber is immersed into the sodium hydroxide that concentration is 2-5 g/L
In liquid, 30-40 minutes are kept the temperature at 60-90 DEG C of temperature, is cleaned 3-5 times with clear water.
Further, in step (1), the mass ratio 1:2- of the Cotton and Hemp blending functional fibre and infrared heating fiber
4；The infrared heating fiber filament includes the following component by mass percentage:
Nano zine oxide gathers and urethane microcapsules 10-30%
One zirconium oxide composite particles 2-20% of nanometer,
Surplus is polyester fiber yarn.
Further, in step (1), biological enzyme pretreatment is carried out to spreading out hemp skin: will spread out hemp skin and be put into kiering
Biological enzyme pretreatment, biological enzyme pretreatment condition are carried out in pot are as follows: pectase 2-2.5g/L, cellulase 4-5g/L, grass is added
Sour 1.4-1.8g/L, bath raio 1:12,31-45 DEG C for the treatment of temperature, the processing time is for 24 hours.
Further, in step (1), the nano zine oxide polyurethane microcapsule is the dispersion of nano zine oxide particle
Nano zine oxide polyurethane microcapsule formed in urethane raw；
The one zirconium oxide composite particles of nanometer comprise the following steps: dispersing hydroxypropyl for one Zirconium oxide powder of nanometer
In ylmethyl cellulose aqueous solution, one Zirconium oxide dispersion liquid of nanometer is formed；The pH value for adjusting solution is 7-8, is reacted 8-10 hours,
Centrifuge separation, is washed with deionized re-dry, obtains one zirconium oxide composite particles of nanometer.
Further, in step (2), the oxalic acid of 2.5-3.5g/L, the Compound-acid of sulfuric acid and acetic acid, 4- is added in pickling
Bleeding agent, the pickling temperature of 5g/L are as follows: 34-45 DEG C, pickling time are as follows: 40-55 minutes, the Compound-acid be oxalic acid, sulfuric acid,
Acetic acid is by weight 2:7:1, and wherein sulfuric acid concentration itself is no more than 80%.
Further, in step (1), hemp is pre-processed, processing step are as follows: be placed in hemp
Soak at room temperature in cellulase solution；Then will treated that hemp continues to be immersed in chitosan aqueous solution impregnates, take off
Water, drying；The concentration of the cellulase solution is 20-40g/L, and soaking time is 18-28 minutes；The chitosan water
Solution concentration is 30-50g/L, and soaking time is 5-10 hours.
Further, in step (2), cotton fiber is pre-processed, processing step are as follows: cotton fiber is subjected to boiling water boiling
16-28 minutes, being subsequently placed in concentration was that 5-20 g/L alkalescent xylanase solution carries out dipping 2.5-4 hours.
Further, in step (3), the linen-cotton blending yarn containing exothermal infrared fiber after bleaching is resisted
Bacterium solution processing；In step (4), the antimicrobial fluid linen-cotton blending yarn that treated contains exothermal infrared fiber is subjected to biology
Enzyme post-processing；Biological enzyme post-treatment condition are as follows: pectase 2-8g/L, cellulase 5-15g/L, bath raio 1:10, processing temperature is added
30-50 DEG C of degree is handled time 3-5 hours.
Further, in step (5), the finish used when carrying out soft is ramie oil agent, the ramie oil agent
Dosage is 9-12g/L.
The utility model has the advantages that product made from method of the invention has the function of health-care physical therapy, quality height, bright soft, neat
It spends, impurity content is few, the stable structure of the low cabling twisted composite yarn cabling of strength loss, elastic appropriateness, fabric anti-fluffing and anti-pilling performance
It is good, the infrared ray of the sun and human body reflection can be absorbed, is allowed to be converted into the strong feature of thermal energy, three-dimensional sense.
Compared with prior art, the present invention has the advantage that
(1) present invention combines the preparation method of a numb staple yarn using the blended twisting Multi-functional wire of numb staple again, this
The effect of sample is the functionality for having fully played hemp, increases the comfort and tinting strength, tinting power of fabric, effective solution
The cohesive force of linen-cotton blending yarn is insufficient, and increases the durability of fabric.
(2) cotton ramie blended spinning function silk of the invention is preferred spreads out hemp skin, hemp, spreads out the function such as hemp skin, cotton fiber
Energy silk, improves the internal performance of yarn, and the fabric that final production is come out has both the softness exquisiteness of cotton, the cunning of fiber crops
The characteristics such as refreshing, moisture absorbing and sweat releasing, Antimicrobial sanitation, increase the comfort of fabric.Flaxen fiber of the invention, cotton fiber are through enzyme modified
After processing, the dyeing effect of yarn also can be improved.For flax as pure natural fiber, flax has absorbing sweat, good air permeability and right
The distinguishing features such as human body is harmless.
(3) suitable and other cottons and the blended production blended yarn of apocynum of staple fiber hair, chemical fibre, thin,tough silk of the invention, it is more applicable
In colour-spun yarns, effectively got rid of conventional method preparation apocynum fibre as quality control it is bad caused by mixed yarn, color spin
The various problems occurred in yarn preparation process, practical value are significant.
(4) dyeing yarn of the present invention meets spun yarn production and yarn quality requirement in the processing of rove, subtracts
Reach the oxygen bleaching process of the whiteness of woven fabric yarn on the color of yarn.The aftertreatment technology of yarn is determined according to the color of order,
Dark can be with direct staining without bleaching again.There can be drift with direct staining without bleaching again to dark when dyeing
Yarn process route is short, has saved chemical industry material and consumption of raw materials, to save cost of material, the characteristics of energy conservation and environmental protection.
(5) linen-cotton blending yarn containing exothermal infrared fiber is to be added to absorb not in the process of fiber
Co-wavelength far infrared, and can be radiation infrared Far-infrared Absorption agent prepared by a kind of functional fibre.Far infrared
Bergmann's fiber is a kind of fabric material with excellent health-care physical therapy, fuel factor function and hydrofuge ventilated bacterium-suppressing function
Material, can absorb the heat that human body distributes outward, absorb and be reflected back the far infrared of the most desirable 4-14 μm of wavelength of human body, promote
Into the metabolism of human body.
Specific embodiment
The present invention is further illustrated by the following examples.It should be understood that these embodiments are explainations of the invention
And citing, and the range that the invention is not limited in any way.
Embodiment 1
A kind of preparation method of linen-cotton blending yarn containing exothermal infrared fiber of the invention, includes the following steps:
(1) by the blended in proportion of the Cotton and Hemp blending functional fibre prepared and infrared heating fiber, doubling twisting is made containing infrared
The linen-cotton blending yarn of line heat generating fiber is spun into after raw rove by mixed combo using roving boiling and bleaching；
The preparation step of Cotton and Hemp blending functional fibre are as follows:
By hemp, spread out hemp skin, cotton fiber is placed in acetone and impregnates, while ultrasonic vibration processing is carried out, after washing
Composite fibre is made in dewatered drying；Composite fibre and cotton fiber are mixed in proportion and are twisted blended yarns；Wherein, described
Hemp spreads out the mass ratio of hemp skin and cotton fiber as 2:2:1；
The preparation step of infrared heating fiber are as follows: mix flax fiber and infrared heating fiber filament 1:2 in mass ratio
Spin to obtain infrared heating fiber；
The infrared heating fiber filament includes the following component by mass percentage:
Nano zine oxide gathers and urethane microcapsules 10%
One zirconium oxide composite particles 2% of nanometer,
Surplus is polyester fiber yarn.
The nano zine oxide polyurethane microcapsule is that nano zine oxide particle is dispersed in formed in urethane raw
Nano zine oxide polyurethane microcapsule；
The one zirconium oxide composite particles of nanometer comprise the following steps: dispersing hydroxypropyl for one Zirconium oxide powder of nanometer
In ylmethyl cellulose aqueous solution, one Zirconium oxide dispersion liquid of nanometer is formed；The pH value for adjusting solution is 7, is reacted 10 hours, centrifugation
Separation, is washed with deionized re-dry, obtains one zirconium oxide composite particles of nanometer.
The mass ratio 1:2 of the Cotton and Hemp blending functional fibre and infrared heating fiber；
Biological enzyme pretreatment is carried out to hemp skin is spreaded out: will be spreaded out hemp skin and is put into the biological enzyme pretreatment of progress in bucking kier, it is raw
Object enzyme pretreatment condition are as follows: pectase 2g/L, cellulase 4g/L, oxalic acid 1.8g/L, bath raio 1:12, treatment temperature 31 is added
DEG C, it handles the time 24 hours.
Hemp is pre-processed, processing step are as follows: hemp is placed in soak at room temperature in cellulase solution；
Then will treated that hemp continues to be immersed in chitosan aqueous solution impregnates, be dehydrated, dry；The cellulase is molten
The concentration of liquid is 20g/L, and soaking time is 18 minutes；The chitosan aqueous solution concentration is 30g/L, and soaking time is 8 small
When.
Linen-cotton blending yarn obtained containing exothermal infrared fiber is immersed into the sodium hydroxide solution that concentration is 2 g/L
In, 30 minutes are kept the temperature under temperature 60 C, is cleaned 3 times with clear water.
(2) rove half deguming；Pickling, be added the oxalic acid of 2.5g/L, the Compound-acid of sulfuric acid and acetic acid, 4g/L bleeding agent,
Pickling temperature are as follows: 34 DEG C, pickling time are as follows: 45 minutes, the Compound-acid was oxalic acid, sulfuric acid, acetic acid by weight 2:7:1,
Middle sulfuric acid concentration itself is no more than 80%.Cotton fiber is pre-processed, processing step are as follows: divide cotton fiber progress boiling water boiling 16
Clock, being subsequently placed in concentration is that 20g/L alkalescent xylanase solution carries out dipping 4 hours.
(3) antimicrobial fluid processing is carried out；The linen-cotton blending yarn containing exothermal infrared fiber after bleaching is subjected to antibacterial
Liquid processing.
(4) biological enzyme pretreatment before dye；By antimicrobial fluid treated contain exothermal infrared fiber linen-cotton blending yarn
Carry out biological enzyme post-processing；Biological enzyme post-treatment condition are as follows: pectase 2g/L, cellulase 10g/L, bath raio 1:10, place is added
30 DEG C of temperature of reason is handled the time 3 hours.
(5) soft, oil and dry: will be by the Cotton and Hemp blending containing exothermal infrared fiber of biological enzyme post-processing
Yarn progress is soft, oil and drying and processing obtains the dried object of the linen-cotton blending yarn containing exothermal infrared fiber；Into
The finish that row uses when soft is ramie oil agent, and the dosage of the ramie oil agent is 9g/L.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that: a kind of ramie cotton blending yarn containing exothermal infrared fiber of the invention
The preparation method of line, includes the following steps:
In step (1), by blended in proportion, the plying of the Cotton and Hemp blending functional fibre prepared and infrared heating fiber
Twisting is made the linen-cotton blending yarn containing exothermal infrared fiber and is spun into after raw rove by mixed combo using rove
Boil drift；
The preparation step of Cotton and Hemp blending functional fibre are as follows:
By hemp, spread out hemp skin, cotton fiber is placed in acetone and impregnates, while ultrasonic vibration processing is carried out, after washing
Composite fibre is made in dewatered drying；Composite fibre and cotton fiber are mixed in proportion and are twisted blended yarns；Wherein, described
Hemp spreads out the mass ratio of hemp skin and cotton fiber as 5:4:1；
The preparation step of infrared heating fiber are as follows: carry out flax fiber and infrared heating fiber filament 1:2.5 in mass ratio
Blended obtained infrared heating fiber；
The infrared heating fiber filament includes the following component by mass percentage:
Nano zine oxide gathers and urethane microcapsules 20%
One zirconium oxide composite particles 10% of nanometer,
Surplus is polyester fiber yarn.
The one zirconium oxide composite particles of nanometer comprise the following steps: dispersing hydroxypropyl for one Zirconium oxide powder of nanometer
In ylmethyl cellulose aqueous solution, one Zirconium oxide dispersion liquid of nanometer is formed；The pH value for adjusting solution is 8, is reacted 9 hours, centrifugation
Separation, is washed with deionized re-dry, obtains one zirconium oxide composite particles of nanometer.
Biological enzyme pretreatment is carried out to hemp skin is spreaded out: will be spreaded out hemp skin and is put into the biological enzyme pretreatment of progress in bucking kier, it is raw
Object enzyme pretreatment condition are as follows: pectase 2.5g/L, cellulase 5g/L, oxalic acid 1.4g/L, bath raio 1:12, treatment temperature 35 is added
DEG C, it handles the time 24 hours.
Hemp is pre-processed, processing step are as follows: hemp is placed in soak at room temperature in cellulase solution；
Then will treated that hemp continues to be immersed in chitosan aqueous solution impregnates, be dehydrated, dry；The cellulase is molten
The concentration of liquid is 30g/L, and soaking time is 26 minutes；The chitosan aqueous solution concentration is 40g/L, and soaking time is 8 small
When.
Linen-cotton blending yarn obtained containing exothermal infrared fiber is immersed into the sodium hydroxide solution that concentration is 5 g/L
In, 40 minutes are kept the temperature at 90 DEG C of temperature, is cleaned 5 times with clear water.
The mass ratio 1:3 of the Cotton and Hemp blending functional fibre and infrared heating fiber；
In step (2), rove half deguming；The oxalic acid of 3g/L, the Compound-acid of sulfuric acid and acetic acid, 5g/l is added in pickling
Bleeding agent, pickling temperature are as follows: 40 DEG C, pickling time are as follows: 55 minutes.Cotton fiber is pre-processed, processing step are as follows: by cotton fibre
Dimension carries out boiling water boiling 26 minutes, and being subsequently placed in concentration is that 15 g/L alkalescent xylanase solution carry out dipping 3 hours.
In step (3), antimicrobial fluid processing is carried out；By the linen-cotton blending yarn containing exothermal infrared fiber after bleaching
Carry out antimicrobial fluid processing.
In step (4), biological enzyme pretreatment before contaminating；By antimicrobial fluid treated contain exothermal infrared fiber numb cotton
Scribbled carries out biological enzyme post-processing；Biological enzyme post-treatment condition are as follows: pectase 6g/L, cellulase 15g/L, bath raio is added
1:10, is handled the time 4 hours by 40 DEG C for the treatment of temperature.
In step (5), softness oils and dries: will contain exothermal infrared fiber by biological enzyme post-processing
Linen-cotton blending yarn carry out it is soft, oil and drying and processing obtains the linen-cotton blending yarn containing exothermal infrared fiber
Dried object；The finish used when carrying out soft is ramie oil agent, and the dosage of the ramie oil agent is 12g/L.
Embodiment 3
Embodiment 3 the difference from embodiment 1 is that: a kind of ramie cotton blending yarn containing exothermal infrared fiber of the invention
The preparation method of line, includes the following steps:
In step (1), by blended in proportion, the plying of the Cotton and Hemp blending functional fibre prepared and infrared heating fiber
Twisting is made the linen-cotton blending yarn containing exothermal infrared fiber and is spun into after raw rove by mixed combo using rove
Boil drift；
The preparation step of Cotton and Hemp blending functional fibre are as follows:
By hemp, spread out hemp skin, cotton fiber is placed in acetone and impregnates, while ultrasonic vibration processing is carried out, after washing
Composite fibre is made in dewatered drying；Composite fibre and cotton fiber are mixed in proportion and are twisted blended yarns；Wherein, described
Hemp spreads out the mass ratio of hemp skin and cotton fiber as 3:3:1；
The preparation step of infrared heating fiber are as follows: mix flax fiber and infrared heating fiber filament 1:4 in mass ratio
Spin to obtain infrared heating fiber；
The infrared heating fiber filament includes the following component by mass percentage:
Nano zine oxide gathers and urethane microcapsules 30%
One zirconium oxide composite particles 20% of nanometer,
Surplus is polyester fiber yarn.
The one zirconium oxide composite particles of nanometer comprise the following steps: dispersing hydroxypropyl for one Zirconium oxide powder of nanometer
In ylmethyl cellulose aqueous solution, one Zirconium oxide dispersion liquid of nanometer is formed；The pH value for adjusting solution is 7.5, is reacted 10 hours, from
Heart separation, is washed with deionized re-dry, obtains one zirconium oxide composite particles of nanometer.
Biological enzyme pretreatment is carried out to hemp skin is spreaded out: will be spreaded out hemp skin and is put into the biological enzyme pretreatment of progress in bucking kier, it is raw
Object enzyme pretreatment condition are as follows: pectase 2.3g/L, cellulase 4.5g/L, oxalic acid 1.6g/L, bath raio 1:12, treatment temperature is added
It 45 DEG C, handles the time 24 hours.
Hemp is pre-processed, processing step are as follows: hemp is placed in soak at room temperature in cellulase solution；
Then will treated that hemp continues to be immersed in chitosan aqueous solution impregnates, be dehydrated, dry；The cellulase is molten
The concentration of liquid is 40g/L, and soaking time is 20 minutes；The chitosan aqueous solution concentration is 50g/L, and soaking time is 10 small
When.
Linen-cotton blending yarn obtained containing exothermal infrared fiber is immersed into the sodium hydroxide solution that concentration is 3 g/L
In, 35 minutes are kept the temperature at 80 DEG C of temperature, is cleaned 4 times with clear water.
The mass ratio 1:4 of the Cotton and Hemp blending functional fibre and infrared heating fiber；
In step (2), rove half deguming；The oxalic acid of 3.5g/L, the Compound-acid of sulfuric acid and acetic acid, 4.5g/ is added in pickling
Bleeding agent, the pickling temperature of l are as follows: 45 DEG C, pickling time are as follows: 40 minutes, the Compound-acid was oxalic acid, sulfuric acid, acetic acid by weight
Amount is than 2:7:1, and wherein sulfuric acid concentration itself is no more than 80%.Cotton fiber is pre-processed, processing step are as follows: by cotton fiber into
Row boiling water boiling 28 minutes, being subsequently placed in concentration was that 5g/L alkalescent xylanase solution carries out dipping 2.5 hours.
In step (3), antimicrobial fluid processing is carried out；By the linen-cotton blending yarn containing exothermal infrared fiber after bleaching
Carry out antimicrobial fluid processing.
In step (4), biological enzyme pretreatment before contaminating；By antimicrobial fluid treated contain exothermal infrared fiber numb cotton
Scribbled carries out biological enzyme post-processing；Biological enzyme post-treatment condition are as follows: pectase 8g/L, cellulase 13g/L, bath raio is added
1:10, is handled the time 5 hours by 50 DEG C for the treatment of temperature.
In step (5), softness oils and dries: will contain exothermal infrared fiber by biological enzyme post-processing
Linen-cotton blending yarn carry out it is soft, oil and drying and processing obtains the linen-cotton blending yarn containing exothermal infrared fiber
Dried object；The finish used when carrying out soft is ramie oil agent, and the dosage of the ramie oil agent is 10g/L.
Test 1
The linen-cotton blending yarn containing exothermal infrared fiber that embodiment 1 is produced, contains exothermal infrared fiber
Linen-cotton blending yarn indices are as shown in table 1:
Table 1
| CVm | CVb | Thin-50% | Thick+50% | Neps+200% | H | sh | Single thread breaking strength (cN/T) | Single thread fracture Strength CN | Single thread fracture is stretched Long rate (%) | The twist (twist/ 10cm) | Average twist factor | The twist coefficient of variation (%) | |
| 18.1 | 2.8 | 21 | 404 | 398 | 5.02 | 1.4 | 18 | 328 | 4.4 | 81.2 | 365 | 3.16 | Embodiment 1 |
| 25.6 | 3.1 | 58 | 493 | 1374 | 5.71 | 2.45 | 14 | 292 | 4.0 | 79.4 | 365 | 3.94 | Commonsense method |
As shown in table 1, the linen-cotton blending yarn and commonsense method containing exothermal infrared fiber produced using the present invention
The fiber produced compares it can be seen that black this refers in particular to mark and single end strength all increases.
Test 2
The linen-cotton blending yarn containing exothermal infrared fiber that the method for embodiment 1 to embodiment 3 is prepared exists
Test comparison is carried out in following parameter, concrete outcome is as shown in table 2 below:
Table 2
As shown in table 2, the fiber index average length that the present invention produces increases 18.5%, and average fineness improves
16.7%。
Embodiment 3
The linen-cotton blending yarn for containing exothermal infrared fiber made from embodiment 1 is carried out to the test of infrared ray absorbing,
Concrete outcome is as shown in table 3 below:
Table 3
| Quality compares parameter | It absorbs IR wavelength (4-14 μm) |
| Embodiment 1 | It can be absorbed |
| Embodiment 2 | It can be absorbed |
| Embodiment 3 | It can be absorbed |
| Commonsense method | It can not absorb |
As a result it obtains, the linen-cotton blending yarn containing exothermal infrared fiber of the invention can be absorbed and be reflected back human body
The far infrared of the most desirable 4-14 mum wavelength.And common yarn does not have this function.
Basic principle of the invention, main feature and advantages of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, the present invention
Range is claimed by appended claims specification and its equivalent thereof.
Claims (6)
1. a kind of preparation method of the linen-cotton blending yarn containing exothermal infrared fiber, it is characterised in that include the following steps:
(1) the Cotton and Hemp blending functional fibre prepared and exothermal infrared fiber is blended in proportion, by mixed combo, it is spun into
Using roving boiling and bleaching after raw rove,
Rove half deguming；
Bleeding agent, the pickling temperature of the oxalic acid of 2.5-3.5g/l, the Compound-acid of sulfuric acid and acetic acid, 4-5g/l is added in pickling are as follows:
34-45 DEG C, pickling time are as follows: 40-55 minutes, the Compound-acid was oxalic acid, sulfuric acid, acetic acid by weight 2:7:1, wherein sulfuric acid
Concentration itself is no more than 80%；
The linen-cotton blending yarn containing exothermal infrared fiber is made in doubling twisting；
By hemp, spread out hemp skin, cotton fiber is placed in acetone and impregnates, while carrying out ultrasonic vibration processing, be dehydrated after washing
Composite fibre is made in drying；Composite fibre and cotton fiber are mixed in proportion and are twisted blended yarns；Wherein, the hemp
Fiber spreads out the mass ratio of hemp skin and cotton fiber as 2-5:2-4:1；
The preparation step of exothermal infrared fiber are as follows: carry out flax fiber and exothermal infrared fiber filament 1:2-3 in mass ratio
It is blended that exothermal infrared fiber is made；
Linen-cotton blending yarn obtained containing exothermal infrared fiber is immersed in the sodium hydroxide solution that concentration is 2-5g/L,
30-40 minutes are kept the temperature at 60-90 DEG C of temperature, is cleaned 3-5 times with clear water；
(2) antimicrobial fluid processing is carried out；
The linen-cotton blending yarn containing exothermal infrared fiber after bleaching is subjected to antimicrobial fluid processing；
(3) biological enzyme pretreatment before dye；
The antimicrobial fluid linen-cotton blending yarn that treated contains exothermal infrared fiber is subjected to biological enzyme pretreatment；Biological enzyme is pre-
Treatment conditions are as follows: pectase 2-8g/L, cellulase 5-15g/L is added, bath raio 1:10, handles the time by 30-50 DEG C for the treatment of temperature
3-5h；
(4) soft, oil and dry: the pretreated linen-cotton blending yarn containing exothermal infrared fiber of biological enzyme will be passed through
Progress is soft, oil and drying and processing obtains the dried object of the linen-cotton blending yarn containing exothermal infrared fiber；
(5) it dyes；
(6) wet spinning obtains spun yarn, and tight cylinder doff obtains finished product after being dried.
2. the preparation method of the linen-cotton blending yarn according to claim 1 containing exothermal infrared fiber, feature exist
In: in step (1), the mass ratio 1:2-4 of the Cotton and Hemp blending functional fibre and exothermal infrared fiber；The infrared ray
Heat generating fiber silk includes the following component by mass percentage:
Nano zine oxide polyurethane microcapsule 10-30%
One zirconium oxide composite particles 2-20% of nanometer,
Surplus is polyester fiber yarn；
In step (1), the nano zine oxide polyurethane microcapsule is that nano zine oxide particle is dispersed in urethane raw
Formed in nano zine oxide polyurethane microcapsule；
The one zirconium oxide composite particles of nanometer comprise the following steps: dispersing hydroxypropyl first for one Zirconium oxide powder of nanometer
In base cellulose aqueous solution, one Zirconium oxide dispersion liquid of nanometer is formed；The pH value for adjusting solution is 7-8, is reacted 8-10 hours, centrifugation
Separation, is washed with deionized re-dry, obtains one zirconium oxide composite particles of nanometer.
3. the preparation method of the linen-cotton blending yarn according to claim 1 containing exothermal infrared fiber, feature exist
In: in step (1), biological enzyme pretreatment is carried out to hemp skin is spreaded out: will be spreaded out hemp skin and is put into bucking kier that carry out biological enzyme pre-
Processing, biological enzyme pretreatment condition are as follows: pectase 2-2.5g/L, cellulase 4-5g/L, oxalic acid 1.4-1.8g/L, bath raio is added
1:12,31-45 DEG C for the treatment of temperature, the processing time is for 24 hours.
4. the preparation method of the linen-cotton blending yarn according to claim 1 containing exothermal infrared fiber, feature exist
In: in step (1), hemp is pre-processed, processing step are as follows: be placed in hemp in cellulase solution often
Temperature is impregnated；Then will treated that hemp continues to be immersed in chitosan aqueous solution impregnates, be dehydrated, dry；The fibre
The concentration for tieing up plain enzyme solutions is 20-40g/L, and soaking time is 18-28 minutes；The chitosan aqueous solution concentration is 30-
50g/L, soaking time are 5-10 hours.
5. the preparation method of the linen-cotton blending yarn according to claim 1 containing exothermal infrared fiber, feature exist
In: in step (1), cotton fiber is pre-processed, processing step are as follows: by cotton fiber progress boiling water boiling 16-28 minutes, then
Being placed in concentration is that 5-20g/L alkalescent xylanase solution carries out dipping 2.5-4 hours.
6. the preparation method of the linen-cotton blending yarn according to any one of claims 1 to 5 containing exothermal infrared fiber,
It is characterized by: the finish used when carrying out soft is ramie oil agent in step (4), the dosage of the ramie oil agent is 9-
12g/l。
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| CN106835413A (en) * | 2017-02-15 | 2017-06-13 | 义乌市麻尚生针织品有限公司 | A kind of preparation method of the coloured stretch yarn of fiber blend high scalability |
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Address after: 322006 Yi Xi industrial park, Yiwu City, Yiwu City, Jinhua City, Zhejiang Patentee after: Zhejiang Linen Textile Technology Co., Ltd. Address before: 322000, Jinhua, Zhejiang province Yiwu City Road, shop No. 768 shop No.1 floor Patentee before: YIWU MASHANGSHENG KNIT GOODS CO., LTD. |