CN106884258A - A kind of antistatic silk cashmere knitwear for being suitable to spring and summer dress - Google Patents
A kind of antistatic silk cashmere knitwear for being suitable to spring and summer dress Download PDFInfo
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- CN106884258A CN106884258A CN201710248920.9A CN201710248920A CN106884258A CN 106884258 A CN106884258 A CN 106884258A CN 201710248920 A CN201710248920 A CN 201710248920A CN 106884258 A CN106884258 A CN 106884258A
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
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- D—TEXTILES; PAPER
- 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
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- 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
- D06M2101/10—Animal fibres
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- 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
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/04—Silk
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
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Abstract
The invention discloses a kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress：Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then be woven into frivolous cashmere sweater with ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines.Soft, the high-grade essence of the existing cashmere of this product, there is the smooth, slim and graceful ventilative of silk again, washes rear shrink-proof, not balling-up.
Description
Technical field
The present invention relates to a kind of antistatic silk cashmere knitwear for being suitable to spring and summer dress, belong to field of textiles.
Background technology
Cashmere fiber is extensively favored due to its own good characteristic such as thin, soft, light, sliding, warm by people.Cashmere product feel
It is soft, the abundant plentiful, gloss of matte is soft, cunning is glutinous, warmth retention property is fine, is always the first-selected warm-keeping product of consumer, but cashmere
Fibre fineness is thin, and length is short, and usual average fineness is 13~16 μm, average length is 30~60mm, and monofilament strength is not high, is put down
Equal monofilament strength is 3.0~4.5CN.
Cashmere sweater wins liking for increasing consumer with its excellent characteristic, the much-sought-after item as autumn and winter market.
But the understanding to cashmere product still suffers from mistaken ideas, it is believed that its excellent warmth retention property, wear it is fluffy, soft, patch skin, do not prick body, stay
The stereotype of autumn and winter dress is descended to be only suitable for.In order to the season for breaking through cashmere product limits to, rice emperor combines cotton mill with design
Teacher, develops a series of antistatic silk cashmere knitwears, to adapt to four seasons dress, does big market, allows plant produced not have dull season,
OTC does not break season, specific as follows：
Enzyme is a kind of pure biological agent, health environment-friendly noresidue, and ferment treatment temperature is low, less energy consumption, and environment will not be caused dirty
Dye, belongs to green technology.The earlier application of the applicant once provided a kind of whole cashmere fulling milling processing procedure without chemistry
The anti-fulling milling handling process of environmentally friendly enzyme process cashmere sweater of reagent, and process conditions are optimized with treatment, it is simple to operate, take
It is short, and effect is very good, and its infringement is small to cashmere for tool, almost shrink-proof after treatment, and the cashmere sweater after treatment, and feel is bright
It is aobvious softer, it is plentiful, and the gloss such as silk is shown, vertical pendant sense is good, and wettability power is strong, and color is also more gorgeous.
The present invention is intended to provide a kind of be suitable to the antistatic silk cashmere knitwear and its preparation technology of spring and summer dress, by cashmere
45 are pressed with mulberry silk：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then with ferment treatment,
Further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater, so, soft, the high-grade essence of the existing cashmere of product,
There is the smooth, slim and graceful ventilative of silk again, wash rear shrink-proof, not balling-up.
The content of the invention
Based on the technical problem that background technology is present, the invention provides a kind of antistatic silk cashmere for being suitable to spring and summer dress
Knitwear and its preparation technology, 45 are pressed by cashmere and mulberry silk：55 ratio blending, then with ferment treatment, add 3% conduction
Fiber, the spinning yarn into 48NM/2, further 16 pins or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater, so, product
Soft, the high-grade essence of existing cashmere, there is the smooth, slim and graceful ventilative of silk again, washes rear shrink-proof, not balling-up.
The difficult point of present invention process is essentially consisted in：
1. ferment treatment is carried out again after weaving into yarn after cashmere and silkworm silk blend, it is necessary to a kind of while suitable cashmere and mulberry silk
Technique, and process after washing shrinkage unanimously cut uniformly.
2., because being spring and summer dress, gas permeability needs to improve.
Biology enzyme used in the present invention mainly has three kinds, papain, carbohydrase, alkaline pectase, work of the present invention
Skill further relates to a kind of important material, arabinose (arabinose).
Papain is a kind of vegetable protein enzyme, and it has has succeeded well at been used to reduce the contractility of fabric, can be with
Applied in 50 DEG C, 1% solution of sodium bisulfite.But the treatment is only effective to thicker fiber, to thinner fiber, by adopting
With hydrogen peroxide or the pre-oxidizing the stage of dry chlorine, strengthen its effect.The enzyme of above-mentioned this native state is non-reacted
, need to activated before, it is known that papain is by bisulfite salt activator.As a kind of plant rennet, when it
For cashmere it is shrinkproof when, the hydrolysis rate to epicuticula albumen is equal with globular preteins hydrolysis rate or close, reaches uniform
The hydrolysis pattern effect for the treatment of, and this hydrolysis pattern will make the effect of protease concentrate on cashmere surface, it is existing in the absence of " rotten core "
As, thus the mechanical property of cashmere damages smaller.
Also known as glucoamylase, carbohydrase is a kind of customary title to carbohydrase, and scientific name is α-Isosorbide-5-Nitrae-G/W
Solution enzyme (α -1,4-Glucan glucohydrolace).It is applied to alcohol, starch sugar, monosodium glutamate, antibiotic, citric acid, beer more
Deng industry and white wine, yellow rice wine.Carbohydrase is through submerged fermentation refinement by aspergillus excellent species (Aspergilusniger)
Into.
The present invention has also used alkaline pectase.Alkaline pectase is a kind of biological enzyme formulation, can decompose pectic substance
Multienzyme complex, is commonly used to degumming pretreatment and the boiling-off additive of cotton spinning textured fiber at present.Alkaline pectase is in cotton spinning
Technological process in thing treatment such as includes boiling water pretreatment, dipping alkaline pectin enzyme liquid, washes, dries at the link.Due to alkaline fruit
Glue enzyme has the selectivity and gentle reaction condition of bioactive enzyme, can be effectively in cotton spinning processing procedure is carried out
The pectic substance on hydrolysis cotton fiber surface, other impurity are fully exposed, disperseed or are emulsifiable in during kiering is bathed to reach refining
Purpose, and will not be as the action breaks down cotton fiber of highly basic and cellulase while the wettability of cotton fiber is lifted it is strong
Degree.
Arabinose is often combined also known as arabinose with other monose, and plant pulp, glue are present in the form of heteroglycan
Body, hemicellulose, pectic acid, coniferous wood heartwood, in bacterial polysaccharides, and some glucosides.Arabinose has eight kinds of isomeries
Body, such as β-D-R, β-L-arabinose.Arabinose industrial products mainly have two kinds：D-R can
By degrading, D-Glucose is obtained, and nature is more rare, in mainly appearing on some bacterial polysaccharideses.Natural L-arabinose
Can by D- xyloses by uridine 5'-diphosphate derivative enzymatically isomerization reaction obtain, also can be from maize peel hemicellulose Ah
Draw extraction in primary xylose.
The present invention's is D-R, L-arabinose effect on driving birds is not good.
Technical scheme is as follows：
A kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
(1) cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, spinning into 48NM/2's
Yarn；
(2) ferment treatment：
The first step, 0.5-1 parts of D-R is dissolved in 100 part of 0.5% glycerite of mass fraction, by yarn
Carry out immersion treatment 1-3hr；
Second step, chooses papain, is dissolved in solution of sodium bisulfite, then wherein carries out at immersion yarn immersion
Reason, to the time after it is clean with normal temperature clear water；
Second step, chooses carbohydrase and alkaline pectase, is dissolved in distilled water, then wherein carries out at immersion yarn immersion
Reason, to the time after it is clean with normal temperature clear water；
(3) inactivated after ferment treatment, natural air drying after cleaning；
(4) yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
Preferably,
The step (1), the preferably fiber of cashmere sweater are 18 μm；
It is preferred that with 70-80 DEG C of hot water treatment half an hour；
The step (2), preferably：
The first step, 0.5-1 parts of D-R is dissolved in 100 part of 0.5% glycerite of mass fraction, by yarn
Carry out immersion treatment 1-3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
It is 1.8-2.1% that the final concentration of papain is controlled in mass fraction, then by yarn immersion wherein, by pH controls in 7.0-
7.5 times immersion treatment 30-35min, period can suitably be stirred, to the time after with normal temperature clear water clean.
Second step, selection vigor is the alkaline pectase of 600,000 u/g, and 500,000 u/g carbohydrase are dissolved in distilled water, alkalescence
It is 1.3% and 1,7-1.9% that the final concentration of pectase and carbohydrase is controlled in mass fraction, then by yarn immersion wherein,
By pH control immersion treatment 10-15min under 7.5-8.0, period can suitably stir, to the time after it is clean with normal temperature clear water；
The step (3), enzyme-deactivating condition is preferably the destroy the enzyme treatment 5min in 90 DEG C of hot water.
The present invention is advantageous in that：
1st, technique of the invention belongs to the handling process of pure natural environment protection without chemical assistant.Due to not having in process
Addition chemical assistant and chemical dye, so obtained blended knitwear is not all damaged to body and skin, are truly realized
Green ecological environmental protection；
2nd, technique of the invention is to carry out ferment treatment, the fiber contracting for the treatment of latter two again after yarn is weaved into after cashmere and silkworm silk blend
Water rate is consistent and uniform, and gas permeability is strong, water-fastness, anti pilling；
3rd, as a kind of new textile, product of the invention also has the following advantages that：Soft, the high-grade sheet of existing cashmere
Matter, there is the smooth, slim and graceful ventilative of silk again, makes a kind of and possesses unique rare quality, and style is magnificent and outstanding, possesses
The advantage to be compared of other fabrics, mainly has：
Pliability is high
Cashmere, enough gently, soft, sliding, the experience that it brings skin is impayable；Natural silk, is also slim and graceful elegant day
Right animal origin, is one of summer very popular fabric.Silk cashmere is that the two matches conjugate by gold, is ideally inherited
The characteristic of the light and soft glutinous cunning of cashmere, and silk is flexible, and it just looks like that the kiss of baby falls on skin to wear.
Sucting wet air permeability is strong
The wettability power of cashmere is the outstanding person in fiber, and, in 15 microns, hollow structure can be in outside air temperature for its fineness
Automatic moisture absorption, with good sweat-absorbing function, can also remove the moisture of body and check room under conditions of changeable, give skin band
Go the experience of the most comfortable.
Silk, is a kind of fibroin fiber, the most similar to human body in the Nature.Its fibroin fiber is enriched perhaps
The hydrophilic radicals such as many amidos (- CHNH), amino (- NH2), but due to its porous, 38% is hollow, it is easy to water diffusion,
So it can in atmosphere absorb moisture or distribute moisture.
Silk cashmere is that cashmere is combined with silk, and the ventilative performance of its moisture absorption is protruded very much, and sucting wet air permeability enters after ferment treatment
One step is improved, and is the superior choosing of summer dressing fabric.
Magnificent outstanding have texture
Silk cashmere fabric adhered to cashmere it is crease-resistant good the characteristics of, hang down along there is a type, it is graceful proper；The color and luster of silk cashmere is gentle full,
The exclusive pearlescent plentiful light of existing mulberry silk, but with cashmere matte exquisiteness gloss it is gentle the characteristics of so that fabric light
Pool is soft, gives out the aesthetic feeling of low-key apt.No matter from vision or tactile, silk cashmere is all impayable.
Anti-static function
Silk cashmere sweater dress is nice and cool, elegant, but activity and friction with human body, can produce certain electrostatic, allows clothes to adsorb
With, lose attractive in appearance.By adding 3% conductive fiber in spinning, the electrostatic of generation is conducted at any time, allow silk
Cashmere sweater gives comfortable, elegant dress experience all the time.
Specific embodiment
Embodiment 1：
A kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
(1) cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, spinning into 48NM/2's
Yarn；
The fiber of the cashmere sweater is 18 μm, with 70 DEG C of hot water treatment half an hour；
(2) ferment treatment：
The first step, 0.5 part of D-R is dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is entered
Row immersion treatment 1-3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
It is 1.8% that the final concentration of papain is controlled in mass fraction, then by yarn immersion wherein, by pH controls in 7.0 times leachings
Bubble treatment 35min, period can suitably stir, to the time after it is clean with normal temperature clear water.
Second step, selection vigor is the alkaline pectase of 600,000 u/g, and 500,000 u/g carbohydrase are dissolved in distilled water, alkalescence
It is 1.3% and 1.9% that the final concentration of pectase and carbohydrase is controlled in mass fraction, then by yarn immersion wherein, by pH
In 8.0 time immersion treatment 15min, period can suitably be stirred for control, to the time after it is clean with normal temperature clear water；
(3) inactivated after ferment treatment, enzyme-deactivating condition is the destroy the enzyme treatment 5min in 90 DEG C of hot water, natural air drying after cleaning；
(4) yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
Embodiment 2：
A kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
(1) cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, spinning into 48NM/2's
Yarn；
The fiber of the cashmere sweater is 18 μm, with 80 DEG C of hot water treatment half an hour；
(2) ferment treatment：
The first step, 1 part of D-R is dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is carried out
Immersion treatment 1-3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
It is 1.8% that the final concentration of papain is controlled in mass fraction, then by yarn immersion wherein, by pH controls in 7.0 times leachings
Bubble treatment 35min, period can suitably stir, to the time after it is clean with normal temperature clear water.
Second step, selection vigor is the alkaline pectase of 600,000 u/g, and 500,000 u/g carbohydrase are dissolved in distilled water, alkalescence
It is 1.3% and 1.7% that the final concentration of pectase and carbohydrase is controlled in mass fraction, then by yarn immersion wherein, by pH
In 7.5 time immersion treatment 10min, period can suitably be stirred for control, to the time after it is clean with normal temperature clear water；
(3) inactivated after ferment treatment, enzyme-deactivating condition is the destroy the enzyme treatment 5min in 90 DEG C of hot water, natural air drying after cleaning；
(4) yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
Embodiment 3：
A kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
(1) cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, spinning into 48NM/2's
Yarn；
The fiber of the cashmere sweater is 18 μm, with 75 hot water treatment half an hour；
(2) ferment treatment：
The first step, 0.8D- arabinoses are dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is carried out
Immersion treatment 1-3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
The final concentration of papain controls to soak wherein yarn after mass fraction is for 1.9, by pH controls in 7.0 times immersion treatments
30min, period can suitably be stirred, to the time after with normal temperature clear water clean.
Second step, selection vigor is the alkaline pectase of 600,000 u/g, and 500,000 u/g carbohydrase are dissolved in distilled water, alkalescence
The final concentration of pectase and carbohydrase is controlled in mass fraction as 1.3% and 1.8% soaks wherein yarn, and pH controls are existed
8.0 times immersion treatment 12in, period can suitably be stirred, to the time after with normal temperature clear water clean；
(3) inactivated after ferment treatment, enzyme-deactivating condition is the destroy the enzyme treatment 5min in 90 DEG C of hot water, natural air drying after cleaning；
(4) yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
Embodiment 4：
A kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
(1) cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, spinning into 48NM/2's
Yarn；
The fiber of the cashmere sweater is 18 μm, with 70-80 DEG C of hot water treatment half an hour；
(2) ferment treatment：
The first step, 0.6 portion of arabinose is dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is soaked
Bubble treatment 3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
It is 1.9% that the final concentration of papain is controlled in mass fraction, then by yarn immersion wherein, by pH controls in 7.5 times leachings
Bubble treatment 35min, period can suitably stir, to the time after it is clean with normal temperature clear water.
Second step, selection vigor is the alkaline pectase of 600,000 u/g, and 500,000 u/g carbohydrase are dissolved in distilled water, alkalescence
It is 1.3% and 1.8% that the final concentration of pectase and carbohydrase is controlled in mass fraction, then by yarn immersion wherein, by pH
In 8.0 time immersion treatment 15min, period can suitably be stirred for control, to the time after it is clean with normal temperature clear water；
(3) inactivated after ferment treatment, enzyme-deactivating condition is the destroy the enzyme treatment 5min in 90 DEG C of hot water, natural air drying after cleaning；
(4) yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
The contrast experiment of embodiment 5：
Contrast test 1：
In the contrast test, carbohydrase is not used：
A kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
(1) cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, spinning into 48NM/2's
Yarn；
The fiber of the cashmere sweater is 18 μm, with 70-80 DEG C of hot water treatment half an hour；
(2) ferment treatment：
The first step, 1 part of D-R is dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is carried out
Immersion treatment 3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
It is 1.8% that the final concentration of papain is controlled in mass fraction, then by yarn immersion wherein, by pH controls in 7.0 times leachings
Bubble treatment 30min, period can suitably stir, to the time after it is clean with normal temperature clear water.
Second step, selection vigor is that the alkaline pectase of 600,000 u/g is dissolved in distilled water, the final concentration of alkaline pectase
It is 1.3% to control in mass fraction, and then by yarn immersion wherein, by pH controls in 7.5 times immersion treatment 10min, period can
Suitably stir, to the time after with normal temperature clear water clean；
(3) inactivated after ferment treatment, enzyme-deactivating condition is the destroy the enzyme treatment 5min in 90 DEG C of hot water, natural air drying after cleaning；
(4) yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
Contrast test 2：
In the contrast test, processed using L-arabinose：
A kind of preparation technology of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
(1) cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, spinning into 48NM/2's
Yarn；
The fiber of the cashmere sweater is 18 μm, with 80 DEG C of hot water treatment half an hour；
(2) ferment treatment：
The first step, 1 part of L-arabinose is dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is carried out
Immersion treatment 3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
It is 1.8% that the final concentration of papain is controlled in mass fraction, then by yarn immersion wherein, by pH controls in 7.5 times leachings
Bubble treatment 35min, period can suitably stir, to the time after it is clean with normal temperature clear water.
Second step, selection vigor is the alkaline pectase of 600,000 u/g, and 500,000 u/g carbohydrase are dissolved in distilled water, alkalescence
It is 1.3% and 1.8% that the final concentration of pectase and carbohydrase is controlled in mass fraction, then by yarn immersion wherein, by pH
In 7.5 time immersion treatment 15min, period can suitably be stirred for control, to the time after it is clean with normal temperature clear water；
(3) inactivated after ferment treatment, enzyme-deactivating condition is the destroy the enzyme treatment 5min in 90 DEG C of hot water, natural air drying after cleaning；
(4) yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
Contrast experiment 3, do not use ferment treatment：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
Frivolous cashmere sweater is woven into 16 pins or 18 pin Computerized flat knitting machines,
The index of embodiment 6 is tested and assessed：
The antistatic silk cashmere knitwear that embodiment 1-4 is obtained, it can be observed that compared to contrast experiment 3, feel is substantially more soft
With plentiful, vertical pendant sense is good, and wettability power is strong, and color is also more gorgeous, and gas permeability is experienced after dress substantially to be increased, more comfortably
It is nice and cool.
And the antistatic silk cashmere knitwear of contrast experiment 1, feel is substantially be not as soft as the cashmere sweater after embodiment 1-4 treatment
Soft vertical pendant, although the antistatic silk cashmere knitwear soft feel of documents 2 is not partially puckery smooth, this proves that L- is Arabic
Sugar is not appropriate for for this technique, and quantization experiment below is also further demonstrated that, after changing L-arabinose into, the weight-loss ratio of fiber
It is high and uneven.
In addition other indexs have been carried out quantifying test, it is as follows：
Table 1 is detect the result for obtaining to the cashmere sweater that embodiment 1-4 is prepared.
The performance measurement of table 1
This detection data is just for above-mentioned detection sample.
From experimental data it can be seen that, technique of the invention cashmere and silk can be reached simultaneously well treatment effect
Really, the weight-loss ratio of cashmere and silk is very low after treatment, and unanimously；The felting rate of knitwear is extremely low, almost shrink-proof, resists
Hair balling-up, rub resistance is water-fastness.Knowable to comparative example, carbohydrase is not used or can not significantly be carried with L-arabinose
Highly-breathable, perhaps carbohydrase and D-R need further research with synergy.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of preparation method of the antistatic silk cashmere knitwear for being suitable to spring and summer dress, its step is as follows：
Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2, then
With ferment treatment, further 16 pin or 18 pin Computerized flat knitting machines are woven into frivolous cashmere sweater.
（1）Cashmere and mulberry silk are pressed 45：55 ratio blending, adds 3% conductive fiber, the spinning yarn into 48NM/2；
（2）Ferment treatment：
The first step, 0.5-1 parts of D-R is dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is entered
Row immersion treatment 1-3hr；
Second step, chooses papain, is dissolved in solution of sodium bisulfite, then wherein carries out at immersion yarn immersion
Reason, to the time after it is clean with normal temperature clear water；
Second step, chooses carbohydrase and alkaline pectase, is dissolved in distilled water, then wherein carries out at immersion yarn immersion
Reason, to the time after it is clean with normal temperature clear water；
（3）Inactivated after ferment treatment, natural air drying after cleaning；
（4）Yarn is further woven into frivolous cashmere sweater with 16 pins or 18 pin Computerized flat knitting machines.
2. the method for claim 1, it is characterised in that：
The step（1）, the preferably fiber of cashmere sweater is 18 μm, preferably with 70-80 DEG C of hot water treatment half an hour.
3. method as claimed in claim 1 or 2, it is characterised in that：
The step（2）For：
The first step, 0.5-1 parts of D-R is dissolved in 100 part of 0.5% glycerite of mass fraction, and yarn is entered
Row immersion treatment 1-3hr；
The first step, selection vigor is the papain of 500,000 u/g, is dissolved in the solution of sodium bisulfite that mass fraction is 1%,
It is 1.8-2.1% that the final concentration of papain is controlled in mass fraction, then by yarn immersion wherein, pH controls is existed
Immersion treatment 30-35min under 7.0-7.5, period can suitably be stirred, to the time after with normal temperature clear water clean；
Second step, selection vigor is the alkaline pectase of 600,000 u/g, and 500,000 u/g carbohydrase are dissolved in distilled water, alkaline pectin
It is 1.3% and 1,7-1.9% that the final concentration of enzyme and carbohydrase is controlled in mass fraction, then by yarn immersion wherein, pH is controlled
System immersion treatment 10-15min under 7.5-8.0, period can suitably stir, to the time after it is clean with normal temperature clear water.
4. the method as described in claim any one of 1-3, it is characterised in that：
The step（3）, enzyme-deactivating condition is preferably the min of destroy the enzyme treatment 5 in 90 DEG C of hot water.
5. the antistatic silk cashmere knitwear that the method described in any one of claim 1-5 is prepared.
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| CN104781398A (en) * | 2012-10-26 | 2015-07-15 | 罗尔公司 | Novel esterases in the treatment of cellulosic and lignocellulosic material |
| CN105192957A (en) * | 2015-10-21 | 2015-12-30 | 江苏箭鹿毛纺股份有限公司 | Cashmere silk woollen cloth and production process thereof |
| CN105734797A (en) * | 2014-12-08 | 2016-07-06 | 天津市兰纳针织服饰有限公司 | Cashmere-silk T-shirt fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201722485U (en) * | 2010-06-13 | 2011-01-26 | 谱拉歌世服饰有限公司 | Cashmere fiber and real silk fiber blended knitwear |
| JP2013133562A (en) * | 2011-12-27 | 2013-07-08 | Asahi Kasei Fibers Corp | Fabric superior in deodorant performance |
| CN104781398A (en) * | 2012-10-26 | 2015-07-15 | 罗尔公司 | Novel esterases in the treatment of cellulosic and lignocellulosic material |
| CN104233603A (en) * | 2014-10-16 | 2014-12-24 | 嘉兴金凯悦针织面料有限公司 | Double-sided jacquard fabric formed by 65% of wool, 30% of real silk and 5% of cashmere and preparation method |
| CN105734797A (en) * | 2014-12-08 | 2016-07-06 | 天津市兰纳针织服饰有限公司 | Cashmere-silk T-shirt fabric |
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Address after: 313000 No. 288 Kangtai West Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Mihuang Garment Co., Ltd. Address before: 313000 No. 288 Kangtai West Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang meter Huang cashmere limited company |