CN1966790A - Milk protein fiber, chemical fibre, cashmere blended yarn, and knitted fabrics therefrom, and production method therefor - Google Patents
Milk protein fiber, chemical fibre, cashmere blended yarn, and knitted fabrics therefrom, and production method therefor Download PDFInfo
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- CN1966790A CN1966790A CN 200610053965 CN200610053965A CN1966790A CN 1966790 A CN1966790 A CN 1966790A CN 200610053965 CN200610053965 CN 200610053965 CN 200610053965 A CN200610053965 A CN 200610053965A CN 1966790 A CN1966790 A CN 1966790A
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Abstract
A milk protein fiber, chemical fiber, cashmere blended yarn and the knit-weaving fabric uses milk protein fiber 35-50%,PTT35-50%,cashmere 10-15%, even and post spinning twist 860-880T/M, S twisting direction one-ply yarn, then plies the yarn into twist of 620-650T/M, counts of 42-60N/2, Z direction double stocking blended yarn. Using the above mentioned yarn with the 12-16 knitting loom, knit-weaving fabric of knittability factor 1.25-1.35mm.tex. Fabrics made in this way are superior in touch, humidity conductivity, heat protection, fabric intensity, color and luster, and surface fineness, with particular superior feature in health care, intensity of fabrics and elasticity than the original cashmere product. It provides a feasible substitute for the natural cashmere.
Description
Technical field
The present invention relates to a kind of blended yarn and knitted fabric thereof, particularly a kind of cashmere blended yarn and knitted fabric thereof that contains milk protein fiber, and the process of producing this blended yarn and knitted fabric thereof.
Background technology
Now, natural fabric green, environmental protection is more and more subject to people's favor, yet many good natural fabrics, as goat cashmere etc. is subject to the restriction of global resources, ecological environmental condition, can not meet people's wilderness demand completely.So people start to develop regenerated fiber, to make up the deficiency of natural fabric, and by by some natural fabrics or chemical fibre and regenerated fiber blending, make its performance complement, and produce the ultranatural functional fiber that performance is more superior.The azelon that the milk casein that utilizes milk of a kind of new research and development in recent years forms through spinning by graft copolymerization, a kind of exactly not only have premium properties but also regenerated fibers with health role such as soft, dyeability is good, be subject to the attention of textile industry at present and started to do fabric applications exploitation, for example, Chinese patent CN1528964A disclosed " containing hair bamboo/polyester blended fabric and the production method of milk fibre " and CN2661727Y disclosed " milk fiber thermal underwear material ".
Summary of the invention
Object of the present invention, is to provide a kind of soft smooth, absorbing sweat and leads wet, pro-skin health care, milk protein fiber, chemical fibre, cashmere blended yarn and knitted fabric thereof and its production method that warmth retention property is good.
Technical solution of the present invention is: a kind of milk protein fiber, chemical fibre, cashmere blended yarn, be adopt milk protein fiber, PTT (poly terephthalic acid succinic acid) fiber and cashmere be all spun into after even hair the twist be 860～880T/M, S twist with the fingers to one-ply yarn, then be plied to the twist and be 620～650T/M, number and be 42～60N/2, Z twist with the fingers to bifilar knitting blended yarn, the component ratio of this blended yarn is by weight percentage: milk protein fiber 35～50%, PTT35～50%, goat cashmere 10～15%.
Milk protein fiber, chemical fibre, a cashmere blended yarn knitted fabric, be to use above-mentioned knitting blended yarn by knitting the forming of 12～16 pin type knitting machine, and its count coefficient is 1.25～1.35mm.tex.
The production method of above-mentioned milk protein fiber, chemical fibre, cashmere blended yarn, comprises following process steps:
Pretreatment of raw material → and the check of hair → carding → drafting → rove → spun yarn → winder → doubling → double twisting → yarn steaming → finished product yarn; Wherein pretreatment of raw material operation is respectively each raw material to be carried out to shredding, comb pine, nutriment after refueling water, for milk protein fiber, the shredding of dyeing 3 times, the shredding of raw white 1 time, adds the demineralized water of antistatic additive and 25～36 ℃ in 1% and 5% ratio of fibrous raw material weight after shredding; PTT shredding 2 times, comb pine 1 time; Cashmere shredding 1 time, 1.5%, 1.5% and 7.5% the ratio in fibrous raw material weight after shredding adds and crude oil, antistatic additive and 25～36 ℃ of demineralized waters, the standing nutriment of each raw material is squeezed into respectively each mao of storehouse after 2～3 hours, more standing nutriment 12 hours is sent into mixing willow after above in proportion; Mixing in doubling step adopts 4 road draftings; Roving Frames take light feeding, heavily pressurization, the middle twist technique; Carding and slubbing operation environment temperature are controlled at 25～28 ℃, relative humidity 70～75%, and on fiber, machine moisture regain degree is 8～12%; Spinning process envionmental humidity is controlled at 65～70%.
The production method of above-mentioned milk protein fiber, chemical fibre, cashmere blended yarn knitted fabric, its processing step is:
1., braiding, by 2 of above-mentioned blended yarns or 3 combinations, adopts the knitting machine of 12～16 pin types to be knitted into fabric, and count coefficient is 1.25～1.35mm.tex.
2., rear arrangement, impregnated in knitted fabric in the aqueous solution that is added with after-treating auxiliary, floods after 35 minutes, sends into centrifuge dewatering, and after dehydration, webbing water rate, 75～85%, is then dried at 80～100 ℃, flatiron sizing.Described after-treating auxiliary can adopt FK-220G5 fabric finishing agent, and its consumption is fabric weight 6%, and dipping bath is fabric/steep water solution=1/20 than (weight), and controlling solution temperature is 20～25 ℃; Or adopt K-500 silk-fibroin processing agent, and its consumption is fabric weight 6%, and dipping bath be fabric/steep water solution=1/20 than (weight), and control solution temperature is 40 ℃.
The invention has the beneficial effects as follows: in the raw material that blended yarn of the present invention and knitted fabric thereof adopt, milk protein fiber is functional regeneration fiber, the amino acid that it contains multiple needed by human body, there is moisture absorption and lead sweat, health care skin, and soft, the characteristics such as dyeability is good, but its alkali-resistant is poor, ptt fiber has intensity height and fabulous elasticity of elongation response rate and soft easy dyeing characteristic, the present invention carries out blending by above-mentioned two kinds of fibers and natural cashmere fibres, and pass through the preliminary treatment of raw material science, select suitable blending proportioning, adopt bulk fibre to dye respectively, determine the suitable spinning twist and weaving textile bulkfactor, select silk-fibroin auxiliary agent to carry out the technical measures such as fabric post-treatment, make each material performance complementary, thereby make in feel, skin-friendly, lead moist, warmth retention property, fabric intensity, color and luster, blended yarn and knitted fabric thereof that the performances such as any surface finish can compare favourably with pure cashmere, particularly in health, fabric intensity, the aspects such as elastic recovery rate are more better than pure cashmere product.The present invention provides a kind of alternative substitute for well sold and in short supply good natural cashmere resources.
The specific embodiment
With embodiment, the invention will be further described below.
Embodiment 1,
A, blended yarn raw material, employing fibre length is that 45.5～50.5mm, diameter are the milk protein fiber of 13.3～14.3 μ m, and fibre length is that 35～39mm, diameter are that ptt fiber and the fibre length of 11.9～12.3 μ m is that 34.8～35.8mm, diameter are the goat cashmere of 14.3～14.9 μ m.Its proportion of composing is by weight percentage: milk protein fiber 45%, ptt fiber 45%, goat cashmere 10%.
B, spinning, the spinning twist be 860T/M, S twist with the fingers to one-ply yarn, be then plied to the twist and be 634T/M, Z sth. made by twisting to bifilar knitting blended yarn, yam count is 60N/2, its processing step is:
1., pretreatment of raw material, adopt B261A opener and A186F teaser to carry out respectively shredding and comb pine to above-mentioned each fibrous raw material, for milk protein fiber, the shredding of dyeing 3 times, the shredding of raw white 1 time, adds the demineralized water of FK-300 antistatic additive and 25～36 ℃ in 1% and 5% ratio of fibrous raw material weight after shredding; PTT shredding 2 times, comb pine 1 time; Cashmere shredding 1 time, 1.5%, 1.0% and 5.0% the ratio in fibrous raw material weight after shredding adds and crude oil-cashmere spinning oil CTA-990, antistatic additive FK-330 and 25～36 ℃ of demineralized waters, and the standing nutriment of each raw material is squeezed into respectively each mao of storehouse after 2～3 hours.
, and hair 2., each raw material after each mao of standing nutriment in storehouse is more than 12 hours, send in proportion that mixing willow B261A carries out and mao.
3., carding, adopts A186F carding machine, carding machine shaping Weight control 4g/m, 10/gram of lower machine card nailing neps, machine moisture regain degree 9～11% on fiber, weight of card sliver 20g/5m.
4., drafting, adopts A272F drawing frame 4 roads, and the dry CV% of 4 roads the rule remains on 3.2% left and right.
5., rove, adopts A454G Speed frames, feeding weight 3.2g/m, spin weight 0.31g/m, always stretch oneself and yawn 10.19 times of multiples, back zone is stretched oneself and yawn 1.18 times, before, during and after roller pressurization, red, green, green roving twist 37.18T/M, ratch 58 * 60mm, thick Yarn Evenness CV% is 6.19%.
6., spun yarn, adopts EJM461 type fine spining machine, import Suessen reel cage, the dry CV% of Yarn is 15.17%, spins number NM61.5 in fact, always stretches oneself and yawn 19.165 times, and back zone is stretched oneself and yawn 1.21 times, ratch is 54 * 58mm, and ingot speed 7700r/min, obtains twist 860T/M, S and twist with the fingers to sub-thread mixed yarn.
7., winder, adopts automatic winder ESPERO, speed of a motor vehicle 500m/min, and electronic clearing scope: N 5.0, DS 1.9, and LS 2.0, and DL 1.3, and LL 3.0, and-D 30, and-L 35.
8., doubling, adopts doubling frame AES, speed of a motor vehicle 300m/min, 1 of tension piece.
9., double twisting, adopts GEMINIS two-for-one twister, and speed of a motor vehicle 8896r/m obtains twist 634T/M, twists with the fingers to being Z-direction, the bifilar knitting blended yarn that 60N/2 props up.
10., yarn steaming, yarn steaming machine OBEM, yarn steaming temperature 70 C, yarn steaming time 45min.
After testing, fracture strength reaches 9.3n/tex to this bifilar knitting blended yarn, Length Contraction-2.11%, shrinkage in width 1.68%, 3～4 grades of anti-fuzz balls.
C, knitwear
1., braiding, by 3 one combinations of above-mentioned bifilar blended knitting yarn, knitwear on 12 pin straight-bar machines, count coefficient is 1.32mm.tex.
2., rear arrangement, first impregnated in above-mentioned knitted underwear in the aqueous solution that is added with after-treating auxiliary, and after-treating auxiliary adopts FK-220G5, its consumption is 6% of fabric weight, dipping bath is fabric/steep water solution=1/20 than (weight), and controlling solution temperature is 20～25 ℃, and dip time is 35 minutes, then centrifugal dehydration, after dehydration, webbing water rate is 85%, then at 80～100 ℃, dries flatiron sizing.
Quality testing: machine washing test, use washing machine to wash the blended knitted clothing of above-mentioned explained hereafter, the ratio that adds 2.5 grams of neutrality or alkalescent synthetic detergent in per kilogram fabric, takes washing agent and is dissolved in warm water, and washing bath ratio is 1: 30, fabric washed after 5 minutes in washing machine, dehydration, then uses clear water rinsing 3 minutes, again after dehydration, uses clear water rinsing 2 minutes, thereafter dewatered drying, places 24 hours at the field boundary of 20 ± 2 ℃ of temperature, relative humidity 65 ± 2%.
Measure fabric shrinkage and fuzz balls index, by GB FZ/T 70009 and GB/T 4802.3 standard methods, measure respectively.
Shrinkage factor and fuzz balls quality and grade that this blended yarn knitted clothing records respectively its length and width after above-mentioned machine washing method machine washing 1 time, 5 times, 10 times are:
Embodiment 2,
A, blended yarn raw material, identical with embodiment 1, but each proportion of fibers is: milk protein fiber 35%, PTT50%, goat cashmere 15%.
B, spinning with embodiment 1, but in pretreatment of raw material operation wherein, adds the amount of antistatic additive to rise to 1.5% of fibrous raw material weight in milk protein fiber and cashmere.
After testing, fracture strength reaches 9.6n/tex to this bifilar knitting blended yarn, Length Contraction-3.00%, shrinkage in width 1.80%, 3 grades of anti-fuzz balls.
C, knitwear, with embodiment 1.
Above-mentioned knitted clothing is pressed after the machine washing method machine washing of embodiment 1, measure:
Embodiment 3,
A, blended yarn raw material, identical with embodiment 1, but each proportion of fibers is: milk protein fiber 50%, PTT35%, goat cashmere 15%.
B, spinning, adopting process equipment is identical with embodiment 1, and finished product ramie yarn twist to be 870T/M, S twist with the fingers to, the double strand yarn twist be 620T/M, Z sth. made by twisting to, yam count is 48N/2.
After testing, fracture strength reaches 9.2n/tex to this bifilar knitting blended yarn, Length Contraction-2.0%, shrinkage in width 1.50%, 3 grades of anti-fuzz balls.
C, knitwear, with embodiment 1.
Knitted clothing after above-mentioned sizing is pressed after the machine washing method machine washing of embodiment 1, measure:
Embodiment 4,
A, blended yarn raw material and each proportion of fibers are identical with embodiment 1.
B, spinning, adopting process equipment is identical with embodiment 1, and finished product ramie yarn twist to be 880T/M, S twist with the fingers to, the double strand yarn twist be 650T/M, Z sth. made by twisting to, yam count is 42N/2.
After testing, fracture strength reaches 9.3n/tex to this bifilar knitting blended yarn, Length Contraction-2.10%, shrinkage in width 1.60%, 3 grades of anti-fuzz balls.
C, knitwear, with embodiment 1.
Knitting spun silk underwear after above-mentioned sizing is pressed after the machine washing method machine washing of embodiment 1, measure:
Embodiment 5,
A, blended yarn raw material and each proportion of fibers are identical with embodiment 1.
B, spinning, with embodiment 1.
After testing, fracture strength reaches 9.28n/tex to this bifilar knitting blended yarn, Length Contraction-2.10%, shrinkage in width 1.70%, 3 grades of anti-fuzz balls.
C, knitwear
1., braiding, by 3 one combinations of above-mentioned bifilar blended knitting yarn, knitwear on 12 pin straight-bar machines, count coefficient is 1.28mm.tex.
2., rear arrangement, with embodiment 1.
Above-mentioned knitted clothing is pressed after the machine washing method machine washing of embodiment 1, measure:
Embodiment 6,
A, blended yarn raw material and each proportion of fibers are identical with embodiment 1.
B, spinning, with embodiment 1.
After testing, fracture strength reaches 9.32n/tex to this bifilar knitting blended yarn, Length Contraction-2.08%, shrinkage in width 1.68%, 3～4 grades of anti-fuzz balls.
C, knitwear,
1., braiding, with embodiment 1.
2., rear arrangement, first impregnated in above-mentioned knitted clothing in the aqueous solution that is added with after-treating auxiliary, and after-treating auxiliary adopts K-500 silk-fibroin processing agent, its consumption is 6% of fabric weight, dipping bath is fabric/steep water solution=1/20 than (weight), and controlling solution temperature is 40 ℃, and dip time is 35 minutes, then centrifugal dehydration, after dehydration, webbing water rate is 75%, then at 80～100 ℃, dries flatiron sizing.
Knitted clothing after above-mentioned sizing is pressed after the machine washing method machine washing of embodiment 1, measure:
Claims (6)
1, a kind of milk protein fiber, chemical fibre, cashmere blended yarn, it is characterized in that it be adopt milk protein fiber, PTT (poly terephthalic acid succinic acid) fiber and cashmere be all spun into after even hair the twist be 860～880T/M, S twist with the fingers to one-ply yarn, then be plied to the twist and be 620～650T/M, the Z bifilar knitting blended yarn that to twist with the fingers to, number be 42～60N/2, the component ratio of this blended yarn is by weight percentage: milk protein fiber 35～50%, PTT35～50%, goat cashmere 10～15%.
2, by milk protein fiber claimed in claim 1, chemical fibre, cashmere blended yarn, it is characterized in that selecting of blended yarn raw material is, it is that 45.5～50.5mm, diameter are 13.3～14.3 μ m that milk protein fiber adopts fibre length, it is that 35～39mm, diameter are 11.9～12.3 μ m that ptt fiber adopts fibre length, and it is that 34.8～35.8mm, diameter are 14.3～14.9 μ m that goat cashmere adopts fibre length.
3, by milk protein fiber, chemical fibre, cashmere blended yarn described in claim 1 or 2, it is characterized in that the component ratio of blended yarn is by weight percentage: milk protein fiber 45%, PTT45%, goat cashmere 10%.
4, a knitted fabric for milk protein fiber as claimed in claim 1, chemical fibre, cashmere blended yarn, is characterized in that it is to use described blended yarn by knitting the forming of 12～16 pin type knitting machine, and its count coefficient is 1.25～1.35mm.tex.
5, a production method for milk protein fiber as claimed in claim 1, chemical fibre, cashmere blended yarn, is characterized in that comprising following processing step: pretreatment of raw material → and the check of hair → carding → drafting → rove → spun yarn → winder → doubling → double twisting → yarn steaming → finished product yarn; Wherein pretreatment of raw material operation is respectively each raw material to be carried out to shredding, comb pine, nutriment after refueling water, for milk protein fiber, the shredding of dyeing 3 times, the shredding of raw white 1 time, adds the demineralized water of antistatic additive and 25～36 ℃ in 1% and 5% ratio of fibrous raw material weight after shredding; PTT shredding 2 times, comb pine 1 time; Cashmere shredding 1 time, 1.5%, 1.0% and 5.0% the ratio in fibrous raw material weight after shredding adds and crude oil, antistatic additive and 25～36 ℃ of demineralized waters, the standing nutriment of each raw material is squeezed into respectively each mao of storehouse after 2～3 hours, more standing nutriment 12 hours is sent into mixing willow after above in proportion; Mixing in doubling step adopts 4 road draftings; Roving Frames take light feeding, heavily pressurization, the middle twist technique; Carding and slubbing operation environment temperature are controlled at 25～28 ℃, relative humidity 70～75%, and on fiber, machine moisture regain degree is 8～12%; Spinning process envionmental humidity is controlled at 65～70%.
6, a production method for the knitted fabric of milk protein fiber as claimed in claim 4, chemical fibre, cashmere blended yarn, is characterized in that its processing step is:
1., braiding, by 2 of above-mentioned blended yarns or 3 combinations, adopts the knitting machine of 12～16 pin types to be knitted into fabric, and count coefficient is 1.25～1.35mm.tex;
2., rear arrangement, impregnated in knitted fabric in the aqueous solution that is added with after-treating auxiliary, floods after 35 minutes, send into centrifuge dewatering, after dehydration, webbing water rate, 75～85%, is then dried at 80～100 ℃, flatiron sizing, described after-treating auxiliary can adopt FK-220G5 fabric finishing agent, its consumption is 6% of fabric weight, and dipping bath than (weight) is: fabric/steep water solution=1/20, and controlling solution temperature is 20～25 ℃; Or adopt K-500 silk-fibroin processing agent, and its consumption is fabric weight 6%, dipping bath than (weight) is: fabric/steep water solution=1/20, controlling solution temperature is 40 ℃.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962841A (en) * | 2010-05-06 | 2011-02-02 | 湖州珍贝羊绒制品有限公司 | Modal, PPT and cashmere fiber knitting yarn production process |
| CN102529198A (en) * | 2012-02-24 | 2012-07-04 | 苏州市伸越纺织贸易有限公司 | Fashionable wool knitted fabric |
| CN102560845A (en) * | 2012-02-24 | 2012-07-11 | 苏州市伸越纺织贸易有限公司 | High-end shell fabric for cashmere sweater |
| CN102860593A (en) * | 2012-09-26 | 2013-01-09 | 昆山市周市斐煌服饰厂 | Method for producing anti-pilling and antistatic cashmere sweaters |
| CN102926195A (en) * | 2012-10-26 | 2013-02-13 | 无锡裕通织造有限公司 | Arginine-containing textile |
| CN103556342A (en) * | 2013-11-14 | 2014-02-05 | 江苏通海线业有限公司 | Blended yarn of artificial cotton, cashmere-like fiber and milk protein fiber |
| CN104451994A (en) * | 2014-09-25 | 2015-03-25 | 山东德信羊绒科技有限公司 | Spinning and roving production technology and production line thereof |
| CN105220287A (en) * | 2015-08-31 | 2016-01-06 | 安徽天威羊绒制品有限公司 | A kind ofly add strong cashmere fiber of milk protein fiber blending pro-skin durability and preparation method thereof |
| CN113737365A (en) * | 2021-09-02 | 2021-12-03 | 常熟市莱弗莉家纺有限公司 | Milk velvet fabric flannelette blanket and preparation process thereof |
| CN114808209A (en) * | 2022-04-28 | 2022-07-29 | 江苏东智禾新纤维科技有限公司 | Washable treatment process of spun silk machine |
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2006
- 2006-10-24 CN CN 200610053965 patent/CN1966790A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962841A (en) * | 2010-05-06 | 2011-02-02 | 湖州珍贝羊绒制品有限公司 | Modal, PPT and cashmere fiber knitting yarn production process |
| CN102529198A (en) * | 2012-02-24 | 2012-07-04 | 苏州市伸越纺织贸易有限公司 | Fashionable wool knitted fabric |
| CN102560845A (en) * | 2012-02-24 | 2012-07-11 | 苏州市伸越纺织贸易有限公司 | High-end shell fabric for cashmere sweater |
| CN102860593A (en) * | 2012-09-26 | 2013-01-09 | 昆山市周市斐煌服饰厂 | Method for producing anti-pilling and antistatic cashmere sweaters |
| CN102926195A (en) * | 2012-10-26 | 2013-02-13 | 无锡裕通织造有限公司 | Arginine-containing textile |
| CN103556342A (en) * | 2013-11-14 | 2014-02-05 | 江苏通海线业有限公司 | Blended yarn of artificial cotton, cashmere-like fiber and milk protein fiber |
| CN104451994A (en) * | 2014-09-25 | 2015-03-25 | 山东德信羊绒科技有限公司 | Spinning and roving production technology and production line thereof |
| CN105220287A (en) * | 2015-08-31 | 2016-01-06 | 安徽天威羊绒制品有限公司 | A kind ofly add strong cashmere fiber of milk protein fiber blending pro-skin durability and preparation method thereof |
| CN113737365A (en) * | 2021-09-02 | 2021-12-03 | 常熟市莱弗莉家纺有限公司 | Milk velvet fabric flannelette blanket and preparation process thereof |
| CN114808209A (en) * | 2022-04-28 | 2022-07-29 | 江苏东智禾新纤维科技有限公司 | Washable treatment process of spun silk machine |
| CN114808209B (en) * | 2022-04-28 | 2023-10-13 | 江苏东智禾新纤维科技有限公司 | Washable treatment process of spun silk machine |
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