CN103572465B - Preparation method of down proof fabric - Google Patents
Preparation method of down proof fabric Download PDFInfo
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- CN103572465B CN103572465B CN201310446416.1A CN201310446416A CN103572465B CN 103572465 B CN103572465 B CN 103572465B CN 201310446416 A CN201310446416 A CN 201310446416A CN 103572465 B CN103572465 B CN 103572465B
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Abstract
The invention relates to a preparation method of a textile, in particular to a preparation method of a down proof fabric. The preparation method sequentially comprises the following steps of sanding; wind resistant agent rolling: the vehicle speed is 60-80m/min, and the concrete step is that the sanded fabric is enabled to pass through a wind resistant agent aqueous solution with the temperature being 40-55 DEG C; the pick-up is 45-65%, and the wind resistant agent comprises a starch composite catalyst and a compound, wherein the compound is formed by compounding an acrylic acid acrylamide compound with a hydrophilia softener KF-896 according to the mass ratio of (2-5):1; calendaring: the calendaring temperature is controlled to be 105-115 DEG C, and the vehicle speed is 30-50m/min; preshrinking; after finishing. The down proof fabric prepared through the method has excellent air permeability and an effect of preventing down feather from coming out.
Description
Technical field
The present invention relates to a kind of preparation method of textiles, particularly relate to a kind of preparation method of down-proof fabric.
Background technology
High density down-proof cloth is that currently marketed a kind of demand is large, uses fabric widely, and this fabric, after dyeing and printing process arranges, has more that quality softness, any surface finish, cloth cover are neat and well spaced, lines feature clearly.But because the brute force of cotton textiles spinning is poor, and weaving density is higher, weft density all reaches more than 100, sizable difficulty is there is in weaving process, and because its fabric quality of high counts and high density down-proof flannelette produced is poor, cause production difficulty and the crudy of its subsequent processing operations, product quality is lower, price is higher, have impact on the use of people to cotton down-proof fabric
Cotton down-proof fabric is based on plain weave, and plain weave is the fabric formed with intertexture one on the other by warp thread and weft yarn, its feature is that intertwined point is many, surfacing and ABRASION RESISTANCE good, but the shortcoming of existing fabric is: fabric is by the anti-plumage of coating, and feel is too hard; Air penetrability is too large, DOWN PROOF and wool effect bad.
Chinese patent 200710113590.9 discloses a kind of production method of high counts and high density down-proof fabric, mainly sizing operation is carried out to grey cloth, adopt double-clip-double-nip, and in slashing size, add smooth agent and bleeding agent, its advantage is, simple to operate, cloth cover smooth even, but its weak point is, gas permeability bad and not DOWN PROOF and wool.
CN202786635 (2013-3-13) discloses the anti-plumage fabric of a kind of soft match silk, but the gas permeability of this fabric need to improve.
Prior art generally only selects DISPERSE DYES to carry out one-bath process, and COLOR FASTNESS is low, and affects feel; And dispersion pad-dry-cure dyeing of the present invention have selected DISPERSE DYES and reducing dye, and coordinate with two bath dyeing, enhance the reduction cleaning in dyeing course, improve the chlorine washing fastness of fabric, and feel is not damaged; Further increase simultaneously and wash rear dimensionally stable, do not need flatiron.
More preferably, before described dyeing, carry out destarch, described destarch comprises successively: enzyme liquid is rolled in two leachings two, and together, 65-70 DEG C of hot water wash three road, 55-63 DEG C of hot water wash three road, cold wash, dries decatize 3-8min, 75-85 DEG C of hot water wash.
Destarch can improve cleannes and the pliability of cloth cover, is conducive to dyeing.
Further preferably, described enzyme liquid comprises amylase 8-10g/L, antistatic additive SN 0.5-2g/L, NaCl 8-10g/L, penetrating agent JFC 1-3g/L.
As preferably, after described step (2) rolls windproof dose, carry out stamp, temperature during stamp is 100-115 DEG C.
Adopt technique stamp of the present invention, one is to make fabric more attractive in appearance; Two is to prevent eider down from getting out race hair.
More preferably, dye before described stamp, described dyeing comprises successively: dip dyeing liquid for shell, reduction decatize, washing, oxidation, and washing, soaps, washing, dries and upper volume; Described dye liquor comprises dyestuff, akali sulphide, wetting agent and soda ash, and dip dyeing liquid for shell thickness pick-up is 60-70%; Temperature during described reduction decatize is 90-100 DEG C, and reduction steaming time is 40-50s.
Further preferably, described dye liquor is LXF series dyes, ETD is blue, ETD is red, SBL grey in the DISPERSE DYES dye liquor that formed of at least one dyestuff.
As preferably, the temperature of described step (3) calendering controls at 108-112 DEG C, and the speed of a motor vehicle is 35-40m/min.
Calendering is to improve feel and DOWN PROOF effect, ensures that web surface has good luster effect simultaneously.Hydraulic control pressure and the speed of a motor vehicle simultaneously, testing air permeable degree wanted by per car cloth, the following DOWN PROOF better effects if of general comprehensive 2.5cc, T/C intertexture 1.0cc.
As preferably, carry out coating after described step (4) preshrunk, speed of a motor vehicle during coating operation is 30-40m/min, and stoving temperature 120-135 DEG C includes fire retardant 5-10g/L in coating adhesive.
Preshrinking process can improve the feel of fabric, by further coating, elasticity and the anti-flammability of fabric can also be improved, prevent fabric from being scorched by spark in use, because down-proof fabric is often made into down jackets, wear in winter, likely the spark produced when such as fireworks and firecrackers etc. is seted off can be splashed, existing fabric is just easily become duck eye by calcination, affects the dress of one integral piece clothes, adopts the coating being added with fire retardant then can address this problem well.
More preferably, described fire retardant is counted composed of the following components by weight: ammonium low polyphosphate 20 ~ 50 parts, 10 ~ 25 parts, ammonium phosphate, ammonium pyrophosphate 6 ~ 12 parts, 5 ~ 20 parts, ammonium sulfate, boric acid 5 ~ 10 parts, 10 ~ 25 parts, water.
As preferably, described Final finishing comprises air Final finishing and soft tentering, the concrete technology of described soft tentering is pass through with speed of a motor vehicle 30-35m/min in the aftertreatment fluid of 100-110 DEG C in temperature, described aftertreatment fluid comprises softener and antistatic additive, KF and D3 of described softener to be weight ratio be 1-2:1, described antistatic additive is SN, and the concentration of described softener KF in aftertreatment fluid is 10-14g/L, and the concentration of described antistatic additive SN in aftertreatment fluid is 0.5-2g/L.
Air Final finishing coordinates the specific soft stentering of the present invention, can increase the comfortable feel degree of fabric, and increases the air permeability of fabric and improve the effect preventing eider down from getting out race hair.
Summary of the invention
The object of this invention is to provide and a kind ofly there is excellent air permeability and prevent eider down from getting out the preparation method of the down-proof fabric of effect.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A preparation method for down-proof fabric, it comprises step successively:
(1) sanding;
(2) windproof dose is rolled: speed of a motor vehicle when rolling windproof dose is 60-80m/min, and be specifically the windproof dose of aqueous solution of 40-55 DEG C by temperature by the fabric after sanding, pick-up is 45-65%; Described windproof dose comprises starch composite catalyst and compound, and described compound is acrylic acid acrylamide compounds and the hydrophilic softener KF-896 compound according to the composite formation of mass ratio 2-5:1;
(3) calendering: the temperature of calendering controls at 105-115 DEG C, the speed of a motor vehicle is 30-50m/min;
(4) preshrunk;
(5) Final finishing.
Advantage of the present invention is:
1. the air permeability of down-proof fabric produced of prior art and DOWN PROOF poor effect, applicant finds, temperature when rolling windproof dose, the selection of the speed of a motor vehicle also has a significant impact in fact to rolling result, applicant finds through research simultaneously, adopt compound and add catalyst and form windproof dose, namely described acrylic acid acrylamide compounds and hydrophilic softener KF-896 form compound, to add described in starch composite catalyst windproof dose simultaneously, the gas permeability of fabric can be improved, ABRASION RESISTANCE and DOWN PROOF effect, the windproof agent key operation of rolling when preparing down-proof fabric is made to be effectively controlled and to improve, to prior art rolling at normal temperatures, and general technology of adding windproof dose of a kind of one-component is improved,
2. adopt the present invention specific sanding, roll windproof dose, calendering and postfinishing process, make the air permeability of down-proof fabric and prevent eider down from getting out, do not run the effect of hair and obtain synergistic function,
As preferably, described fabric is the elastic satin adopting cotton, low elastic interlaced yarn, bamboo fibre, spandex to be formed, and this tribute silk warp-wise is the blended yarn that cotton fiber and bamboo fibre are formed, and the content of cotton fiber is 50-70%, bamboo fibre content is 30-50%, and broadwise is low elastic interlaced yarn and polyurethane covered yarn.
Low elastic interlaced yarn of the present invention, also can be called low elastic polyester filament, be a kind of textured filament type of terylene chemical fibre, it is for raw material with polyester slice (PET), adopt and spin terylene pre-oriented fiber (POY) at a high speed, then process through drafting false twisting.It, except the feature such as have general terylene fracture strength and elastic modelling quantity is high, heat setting is excellent, rebound performance is good, heat resistance, light resistance, corrosion resistance are strong, quick-drying washable, also has the features such as bulkiness is high, thermal insulation good, comfortable feel, gloss are soft; And bamboo fibre has more superior performance in hygroscopicity, gas permeability, spinnability etc.; Therefore, low elastic interlaced yarn combines cotton, the gas permeability of bamboo fibre and the elasticity of antibiotic property and spandex makes elastic satin fabric, and comfortable and easy to wear, clothing performance is more superior, gas permeability and bacteriostasis property better.
More preferably, the blended yarn that described cotton fiber and bamboo fibre are formed is through bamboo vinegar process, described bamboo vinegar process comprises first time bamboo vinegar process and the process of second time bamboo vinegar, first time bamboo vinegar process is 10-15min in the first bamboo vinegar treatment fluid described blended yarn being immersed in 60-70 DEG C, second time bamboo vinegar process is 3-8min in the second bamboo vinegar treatment fluid described blended yarn being immersed in 85-90 DEG C, described first bamboo vinegar treatment fluid is the bamboo vinegar aqueous solution of 20-30g/L, described second bamboo vinegar treatment fluid is the bamboo vinegar of weight ratio 1:0.3-0.4:60-100, the mixed solution of chelating agent and water composition.
The bamboo vinegar processing method adopted and bamboo vinegar treatment fluid can improve the bacteriostasis rate of described elastic satin and antibacterial value, make the gas permeability of fabric better, more environmental protection for conventional bleaching method, to environment and human body excitant little, and this bamboo vinegar processing method can roll windproof dose and calendering step plays synergistic function with follow-up, can further improve the pliability of fabric, its feel stability is increased.
Further preferably, described chelating agent is at least one in ethylenediamine tetra-acetic acid or disodium edta.
As preferably, described step (1) sanding is rubber sanding, specifically first pad raising agent, sanding finishing is carried out after drying tentering, coated rubber on grey cloth, then grey cloth is endowed tension force on the rubber roller of running, and with 30-50m/min speed process, described grey cloth produces fine hair after the friction of rubber roller.
More preferably, described raising agent is the CY-3210 raising agent that Suzhou surpasses the production of space weaving Chemical Co., Ltd..
As preferably, described step (2) starch composite catalyst is DDF starch composite catalyst prepared by Chengyang, Qingdao alkali factory.
More preferably, the concentration of described DDF starch composite catalyst in the described windproof dose of aqueous solution is 1-3g/L.
As preferably, the concentration of described step (2) acrylic acid acrylamide compounds in the described windproof dose of aqueous solution is 30-50g/L.
As preferably, dye before described step (1) sanding, be specially two baths dyeing, first pad DISPERSE DYES dye liquor, then carry out drying, wax baking, reduction cleaning, wash, soap, wash, dry; Pad reducing dye dye liquor again, then carry out reduction cleaning, washing, oxidation, wash, soap, wash, dry, pad chlorine again and wash promoting agent, oven dry, described DISPERSE DYES is LXF series dyes, ETD is blue, ETD is red, SBL grey at least one, reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Detailed description of the invention
Embodiment one
Grey cloth is selected: adopt cotton grey cloth;
Then destarch is carried out: destarch comprises two leachings two and rolls enzyme liquid, and enzyme liquid comprises amylase 8 g/L, antistatic additive SN 0.5g/L, NaCl 8g/L, penetrating agent JFC 1g/L; Then decatize 3min, 75 DEG C of hot water wash one, 65 DEG C of hot water wash three roads, 55 DEG C of hot water wash three roads, cold wash, dries;
Then dye: be specially two baths dyeing, first pad DISPERSE DYES dye liquor, then carry out drying, wax baking, reduction cleaning, wash, soap, wash, dry; Pad reducing dye dye liquor again, then carry out reduction cleaning, washing, oxidation, wash, soap, wash, dry, then pad chlorine and wash promoting agent, oven dry; DISPERSE DYES is wherein LXF series dyes, ETD is blue, ETD is red, SBL grey at least one, reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Then the fabric after dyeing is carried out sanding: rubber sanding, specifically first pad raising agent, raising agent is the CY-3210 raising agent that Suzhou surpasses the production of space weaving Chemical Co., Ltd., then oven dry tentering is carried out, carry out sanding finishing, coated rubber on grey cloth after drying tentering, then grey cloth is endowed tension force on the rubber roller of running, with 30-50m/min speed process, grey cloth produces fine hair after the friction of rubber roller.
Windproof dose is rolled to the fabric after sanding: speed of a motor vehicle when rolling windproof dose is 60m/min, and be specifically the windproof dose of aqueous solution of 40 DEG C by temperature by the fabric after sanding, pick-up is 45%; Windproof dose comprises DDF starch composite catalyst and compound prepared by Chengyang, Qingdao alkali factory, and compound is acrylic acid acrylamide compounds and the hydrophilic softener KF-896 compound according to the composite formation of mass ratio 2:1; The concentration of DDF starch composite catalyst in the windproof dose of aqueous solution is 1g/L; The concentration of acrylic acid acrylamide compounds in the windproof dose of aqueous solution is 30-50g/L.
Stamp: carry out stamp after rolling windproof dose, temperature during stamp is 100 DEG C.
Calendering: the temperature of calendering controls at 105 DEG C, and the speed of a motor vehicle is 30m/min;
Then after calendering, preshrunk is carried out according to a conventional method;
Coating: speed of a motor vehicle during coating operation is 30-40m/min, stoving temperature 120 DEG C, includes fire retardant 5g/L in coating adhesive.Fire retardant is counted composed of the following components by weight: ammonium low polyphosphate 20 parts, 10 parts, ammonium phosphate, ammonium pyrophosphate 6 parts, 5 parts, ammonium sulfate, boric acid 5 parts, 10 parts, water.
Final finishing: comprise air Final finishing and soft tentering, the concrete technology of soft tentering is pass through with speed of a motor vehicle 30m/min in the aftertreatment fluid of 100 DEG C in temperature, aftertreatment fluid comprises softener and antistatic additive, KF and D3 of softener to be weight ratio be 1:1, antistatic additive is SN, the concentration of softener KF in aftertreatment fluid is 104g/L, and the concentration of antistatic additive SN in aftertreatment fluid is 0.5g/L.Eventually pass washing, dry obtained required down-proof fabric.
Embodiment two
Grey cloth is selected: adopt polyester-cotton blend intertexture to hand over close tribute silk;
Then destarch is carried out: destarch comprises two leachings two and rolls enzyme liquid, and enzyme liquid comprises amylase 10g/L, antistatic additive SN 2g/L, NaCl 10g/L, penetrating agent JFC 3g/L; Then decatize 8min, 85 DEG C of hot water wash one, 70 DEG C of hot water wash three roads, 63 DEG C of hot water wash three roads, cold wash, dries;
Then dye: be specially two baths dyeing, first pad DISPERSE DYES dye liquor, then carry out drying, wax baking, reduction cleaning, wash, soap, wash, dry; Pad reducing dye dye liquor again, then carry out reduction cleaning, washing, oxidation, wash, soap, wash, dry, then pad chlorine and wash promoting agent, oven dry; DISPERSE DYES is wherein LXF series dyes, ETD is blue, ETD is red, SBL grey at least one, reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Then the fabric after dyeing is carried out sanding: rubber sanding, specifically first pad raising agent, raising agent is the CY-3210 raising agent that Suzhou surpasses the production of space weaving Chemical Co., Ltd., then oven dry tentering is carried out, carry out sanding finishing, coated rubber on grey cloth after drying tentering, then grey cloth is endowed tension force on the rubber roller of running, with 50m/min speed process, grey cloth produces fine hair after the friction of rubber roller.
Windproof dose is rolled to the fabric after sanding: speed of a motor vehicle when rolling windproof dose is 80m/min, and be specifically the windproof dose of aqueous solution of 55 DEG C by temperature by the fabric after sanding, pick-up is 65%; Windproof dose comprises DDF starch composite catalyst and compound prepared by Chengyang, Qingdao alkali factory, and compound is acrylic acid acrylamide compounds and the hydrophilic softener KF-896 compound according to the composite formation of mass ratio 5:1; The concentration of DDF starch composite catalyst in the windproof dose of aqueous solution is 3g/L; The concentration of acrylic acid acrylamide compounds in the windproof dose of aqueous solution is 50g/L.
Stamp: carry out stamp after rolling windproof dose, temperature during stamp is 115 DEG C.
Calendering: the temperature of calendering controls at 115 DEG C, and the speed of a motor vehicle is 50m/min;
Then after calendering, preshrunk is carried out according to a conventional method;
Coating: speed of a motor vehicle during coating operation is 40m/min, stoving temperature 135 DEG C, includes fire retardant 10g/L in coating adhesive.Fire retardant is counted composed of the following components by weight: ammonium low polyphosphate 50 parts, 25 parts, ammonium phosphate, ammonium pyrophosphate 12 parts, 20 parts, ammonium sulfate, boric acid 10 parts, 25 parts, water.
Final finishing: comprise air Final finishing and soft tentering, the concrete technology of soft tentering is pass through with speed of a motor vehicle 35m/min in the aftertreatment fluid of 110 DEG C in temperature, aftertreatment fluid comprises softener and antistatic additive, KF and D3 of softener to be weight ratio be 2:1, antistatic additive is SN, the concentration of softener KF in aftertreatment fluid is 14g/L, and the concentration of antistatic additive SN in aftertreatment fluid is 2g/L.Eventually pass washing, dry obtained required down-proof fabric.
Embodiment three
Grey cloth is selected: adopt highly dense grey twill;
Then destarch is carried out: destarch comprises two leachings two and rolls enzyme liquid, and enzyme liquid comprises amylase 9g/L, antistatic additive SN 1g/L, NaCl 9g/L, penetrating agent JFC 2g/L; Then decatize 5min, 80 DEG C of hot water wash one, 68 DEG C of hot water wash three roads, 59 DEG C of hot water wash three roads, cold wash, dries;
Then dye: be specially two baths dyeing, first pad DISPERSE DYES dye liquor, then carry out drying, wax baking, reduction cleaning, wash, soap, wash, dry; Pad reducing dye dye liquor again, then carry out reduction cleaning, washing, oxidation, wash, soap, wash, dry, then pad chlorine and wash promoting agent, oven dry; DISPERSE DYES is wherein LXF series dyes, ETD is blue, ETD is red, SBL grey at least one, reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Then the fabric after dyeing is carried out sanding: rubber sanding, specifically first pad raising agent, raising agent is the CY-3210 raising agent that Suzhou surpasses the production of space weaving Chemical Co., Ltd., then oven dry tentering is carried out, carry out sanding finishing, coated rubber on grey cloth after drying tentering, then grey cloth is endowed tension force on the rubber roller of running, with 40m/min speed process, grey cloth produces fine hair after the friction of rubber roller.
Windproof dose is rolled to the fabric after sanding: speed of a motor vehicle when rolling windproof dose is 70m/min, and be specifically the windproof dose of aqueous solution of 45 DEG C by temperature by the fabric after sanding, pick-up is 55%; Windproof dose comprises DDF starch composite catalyst and compound prepared by Chengyang, Qingdao alkali factory, and compound is acrylic acid acrylamide compounds and the hydrophilic softener KF-896 compound according to the composite formation of mass ratio 4:1; The concentration of DDF starch composite catalyst in the windproof dose of aqueous solution is 2g/L; The concentration of acrylic acid acrylamide compounds in the windproof dose of aqueous solution is 40g/L.
Stamp: carry out stamp after rolling windproof dose, temperature during stamp is 105 DEG C.
Calendering: the temperature of calendering controls at 110 DEG C, and the speed of a motor vehicle is 40m/min;
Then after calendering, preshrunk is carried out according to a conventional method;
Coating: speed of a motor vehicle during coating operation is 35m/min, stoving temperature 125 DEG C, includes fire retardant 8g/L in coating adhesive.Fire retardant is counted composed of the following components by weight: ammonium low polyphosphate 40 parts, 20 parts, ammonium phosphate, ammonium pyrophosphate 8 parts, 15 parts, ammonium sulfate, boric acid 8 parts, 18 parts, water.
Final finishing: comprise air Final finishing and soft tentering, the concrete technology of soft tentering is pass through with speed of a motor vehicle 32m/min in the aftertreatment fluid of 105 DEG C in temperature, aftertreatment fluid comprises softener and antistatic additive, KF and D3 of softener to be weight ratio be 1.5:1, antistatic additive is SN, the concentration of softener KF in aftertreatment fluid is 12g/L, and the concentration of antistatic additive SN in aftertreatment fluid is 1g/L.Eventually pass washing, dry obtained required down-proof fabric.
Embodiment four
With embodiment one, unlike dyeing and calendering.
Dyeing is not carry out before sanding, but dyes before stamp, and dyeing comprises successively: dip dyeing liquid for shell, reduction decatize, washing, oxidation, and washing, soaps, washing, dries and upper volume; Dye liquor comprises dyestuff, akali sulphide, wetting agent and soda ash, and dip dyeing liquid for shell thickness pick-up is 65%; Temperature during reduction decatize is 95 DEG C, and reduction steaming time is 40-50s.Dye liquor is wherein LXF series dyes, ETD is blue, ETD is red, SBL grey in the DISPERSE DYES dye liquor that formed of at least one dyestuff.
The temperature of calendering controls at 110 DEG C, and the speed of a motor vehicle is 38m/min.
Embodiment five
With embodiment two, unlike dyeing and calendering.
Dyeing is not carry out before sanding, but dyes before stamp, and dyeing comprises successively: dip dyeing liquid for shell, reduction decatize, washing, oxidation, and washing, soaps, washing, dries and upper volume; Dye liquor comprises dyestuff, akali sulphide, wetting agent and soda ash, and dip dyeing liquid for shell thickness pick-up is 60%; Temperature during reduction decatize is 90 DEG C, and reduction steaming time is 40s.Dye liquor is wherein LXF series dyes, ETD is blue, ETD is red, SBL grey in the DISPERSE DYES dye liquor that formed of at least one dyestuff.
The temperature of calendering controls at 108 DEG C, and the speed of a motor vehicle is 35m/min.
Embodiment six
With embodiment three, unlike dyeing and calendering.
Dyeing is not carry out before sanding, but dyes before stamp, and dyeing comprises successively: dip dyeing liquid for shell, reduction decatize, washing, oxidation, and washing, soaps, washing, dries and upper volume; Dye liquor comprises dyestuff, akali sulphide, wetting agent and soda ash, and dip dyeing liquid for shell thickness pick-up is 70%; Temperature during reduction decatize is 100 DEG C, and reduction steaming time is 50s.Dye liquor is wherein LXF series dyes, ETD is blue, ETD is red, SBL grey in the DISPERSE DYES dye liquor that formed of at least one dyestuff.
The temperature of calendering controls at 112 DEG C, and the speed of a motor vehicle is 40m/min.
Embodiment seven
With implementing three, unlike the selection of grey cloth.Grey cloth is the elastic satin adopting cotton, low elastic interlaced yarn, bamboo fibre, spandex to be formed, and this tribute silk warp-wise is the blended yarn that cotton fiber and bamboo fibre are formed, and the content of cotton fiber is 50%, and bamboo fibre content is 50%, and broadwise is low elastic interlaced yarn and polyurethane covered yarn.
And the blended yarn that cotton fiber and bamboo fibre are formed is through bamboo vinegar process, bamboo vinegar process comprises first time bamboo vinegar process and the process of second time bamboo vinegar, first time bamboo vinegar process is 10min in the first bamboo vinegar treatment fluid blended yarn being immersed in 60 DEG C, second time bamboo vinegar process is 3min in the second bamboo vinegar treatment fluid blended yarn being immersed in 85 DEG C, first bamboo vinegar treatment fluid is the bamboo vinegar aqueous solution of 20g/L, second bamboo vinegar treatment fluid is the bamboo vinegar of weight ratio 1:0.3:60, the mixed solution of chelating agent and water composition, chelating agent is mass ratio is the ethylenediamine tetra-acetic acid of 1:1 and the mixture of disodium edta formation.
Embodiment eight
With implementing four, unlike the selection of grey cloth, grey cloth is the elastic satin adopting cotton, low elastic interlaced yarn, bamboo fibre, spandex to be formed, this tribute silk warp-wise is the blended yarn that cotton fiber and bamboo fibre are formed, the content of cotton fiber is 70%, bamboo fibre content is 30%, and broadwise is low elastic interlaced yarn and polyurethane covered yarn.
And the blended yarn that cotton fiber and bamboo fibre are formed is through bamboo vinegar process, bamboo vinegar process comprises first time bamboo vinegar process and the process of second time bamboo vinegar, first time bamboo vinegar process is 15min in the first bamboo vinegar treatment fluid blended yarn being immersed in 70 DEG C, second time bamboo vinegar process is 8min in the second bamboo vinegar treatment fluid blended yarn being immersed in 90 DEG C, first bamboo vinegar treatment fluid is the bamboo vinegar aqueous solution of 30g/L, second bamboo vinegar treatment fluid is the mixed solution of the bamboo vinegar of weight ratio 1:0.4:100, chelating agent and water composition, and chelating agent is disodium edta.
Embodiment nine
With implementing five, unlike the selection of grey cloth, grey cloth is the elastic satin adopting cotton, low elastic interlaced yarn, bamboo fibre, spandex to be formed, this tribute silk warp-wise is the blended yarn that cotton fiber and bamboo fibre are formed, the content of cotton fiber is 60%, bamboo fibre content is 40%, and broadwise is low elastic interlaced yarn and polyurethane covered yarn.
And the blended yarn that cotton fiber and bamboo fibre are formed is through bamboo vinegar process, bamboo vinegar process comprises first time bamboo vinegar process and the process of second time bamboo vinegar, first time bamboo vinegar process is 12min in the first bamboo vinegar treatment fluid blended yarn being immersed in 65 DEG C, second time bamboo vinegar process is 5min in the second bamboo vinegar treatment fluid blended yarn being immersed in 88 DEG C, first bamboo vinegar treatment fluid is the bamboo vinegar aqueous solution of 26g/L, second bamboo vinegar treatment fluid is the mixed solution of the bamboo vinegar of weight ratio 1:0.34:80, chelating agent and water composition, and chelating agent is ethylenediamine tetra-acetic acid.
Product test method, performance and effect that embodiment one to embodiment nine prepares illustrate:
1. the anti-chiseling down test of fabric: fabric is often criticized and all carried out anti-chiseling down test by American Standard or GB, detect to get out under rated condition effect radical number, judge that whether fabric qualified.Be specifically turn to certain number of times by machine set, the friction that simulation human body produces in the irregular movement worn in the clothes or articles for use process that this fabric makes or extruding.Method of testing is shown in EN12132.1-1995.
2. gas permeability test: carry out evaluating material anti-chiseling down performance through the method for the speed of fabric by test airflow.Speed is lower, illustrates that the possibility of seepage is less.Testing standard is shown in EN ISO 9237 " mensuration of textile fabric permeability " or GB/T 5453-1997 " mensuration of textile fabric gas permeability ".
3. adopt testing standard to be the bacteriostasis rate of JISL1902-2008 testing product and antibacterial value.
4. the anti-chiseling down of the fabric adopting embodiment one to embodiment nine to prepare, gas permeability and biocidal property are all better than the numerical value that standard specifies.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
Claims (8)
1. a preparation method for down-proof fabric, is characterized in that comprising step successively:
(1) sanding: sanding is rubber sanding, specifically first pads raising agent, carries out sanding finishing after drying tentering, coated rubber on grey cloth, then grey cloth is endowed tension force on the rubber roller of running, and with 30-50m/min speed process, described grey cloth produces fine hair after the friction of rubber roller;
(2) windproof dose is rolled: speed of a motor vehicle when rolling windproof dose is 60-80m/min, and be specifically the windproof dose of aqueous solution of 40-55 DEG C by temperature by the fabric after sanding, pick-up is 45-65%; Described windproof dose comprises starch composite catalyst and compound, and described compound is acrylic acid acrylamide compounds and the hydrophilic softener KF-896 compound according to the composite formation of mass ratio 2-5:1; The concentration of acrylic acid acrylamide compounds in the described windproof dose of aqueous solution is 30-50g/L;
(3) calendering: the temperature of calendering controls at 105-115 DEG C, the speed of a motor vehicle is 30-50m/min;
(4) preshrunk;
(5) Final finishing.
2. the preparation method of a kind of down-proof fabric according to claim 1, is characterized in that: described raising agent is the CY-3210 raising agent that Suzhou surpasses the production of space weaving Chemical Co., Ltd..
3. the preparation method of a kind of down-proof fabric according to claim 1, is characterized in that: described step (2) starch composite catalyst is DDF starch composite catalyst prepared by Chengyang, Qingdao alkali factory.
4. the preparation method of a kind of down-proof fabric according to claim 3, is characterized in that: the concentration of described DDF starch composite catalyst in the described windproof dose of aqueous solution is 1-3g/L.
5. the preparation method of a kind of down-proof fabric according to claim 2; it is characterized in that: dye before described step (1) sanding; be specially two baths dyeing, first pad DISPERSE DYES dye liquor, then carry out drying, wax baking, reduction cleaning, wash, soap, wash, dry; Pad reducing dye dye liquor again, then carry out reduction cleaning, washing, oxidation, wash, soap, wash, dry, pad chlorine again and wash promoting agent, oven dry, described DISPERSE DYES is LXF series dyes, ETD is blue, ETD is red, SBL grey at least one, reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
6. the preparation method of a kind of down-proof fabric according to claim 5, it is characterized in that: before described dyeing, carry out destarch, described destarch comprises successively: enzyme liquid is rolled in two leachings two, decatize 3-8min, 75-85 DEG C of hot water wash one, 65-70 DEG C of hot water wash three road, 55-63 DEG C of hot water wash three road, cold wash, dries.
7. the preparation method of a kind of down-proof fabric according to claim 6, is characterized in that: described enzyme liquid comprises amylase 8-10g/L, antistatic additive SN 0.5-2g/L, NaCl 8-10g/L, penetrating agent JFC 1-3g/L.
8. the preparation method of a kind of down-proof fabric according to any one of claim 5-7, is characterized in that: after described step (2) rolls windproof dose, carry out stamp, and temperature during stamp is 100-115 DEG C.
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| CN105177810A (en) * | 2015-08-11 | 2015-12-23 | 江苏金太阳纺织科技有限公司 | Soft polyester cotton down-proof fabrics and processing method thereof |
| CN107099908B (en) * | 2017-04-18 | 2018-10-16 | 江苏陆亿纺织科技有限公司 | A kind of home textile anti-plumage face material manufacturing technique of highly hygroscopic terylene |
| CN108085979B (en) * | 2017-11-23 | 2020-11-27 | 世源科技(嘉兴)医疗电子有限公司 | Antistatic fabric and antistatic film cloth composite material |
| CN108796912A (en) * | 2018-05-16 | 2018-11-13 | 佛山大唐纺织印染服装面料有限公司 | A kind of postfinishing process of reverse side villus sense jean facing material |
| CN112411214A (en) * | 2020-11-18 | 2021-02-26 | 际华三五四二纺织有限公司 | Production process of polyester-cotton blended fabric with extra-deep color |
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| KR101146685B1 (en) * | 2009-08-25 | 2012-05-22 | 한국실크연구원 | Method for fabricating washable silk/ramie hanbok |
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| CN103147205A (en) * | 2013-03-13 | 2013-06-12 | 上海水星家用纺织品股份有限公司 | Ultrasoft noiseless feather prevention fabric and fabrication method thereof |
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