CN103498272A - Fabric blended by milk protein fibers and cotton fibers - Google Patents
Fabric blended by milk protein fibers and cotton fibers Download PDFInfo
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- CN103498272A CN103498272A CN201310425895.9A CN201310425895A CN103498272A CN 103498272 A CN103498272 A CN 103498272A CN 201310425895 A CN201310425895 A CN 201310425895A CN 103498272 A CN103498272 A CN 103498272A
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- milk protein
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Abstract
The invention discloses a fabric blended by milk protein fibers and cotton fibers. The fabric is formed by blending the 20-40wt% of the milk protein fibers and 60-80wt% of the cotton fibers. According to the fabric, the milk protein fibers and the cotton fibers are different in performance and blended together, so the fabric is fine in texture, light, breathable and smooth.
Description
Technical field
The present invention relates to a kind of fabric, relate in particular to the fabric of a kind of milk protein fiber and cotton fiber blending.
Background technology
Milk protein fiber is to using cow's milk as base stock, through dehydration, de-oiling, degreasing, separation, purification, makes it to become a kind of milk casein with linear macromolecule structure; With polyacrylonitrile, adopt high-tech means to carry out blend, crosslinked, grafting again, be prepared into spinning solution; Finally by the wet spinning fibroblast, solidify, drawing-off, drying, curling, setting, staple fibre cut off that (winding filament) form.It is a kind of novel animal protein fibre that is different from natural fabric, regenerated fiber and synthetic fiber, and people are again its milk filaments, milk fibre.
Milk protein fiber both had been different from the natural fabrics such as cotton, fiber crops, silk, hair, different with chemical fibres such as polyamide fibre, acrylic fibers, terylene and polypropylene fibre again, so its performance is between natural fabric and synthetic fiber.Its physical and chemical indexes detected value is as follows: dry fracture strength >=2.5cn/dtex; The dry ultimate strength coefficient of variation≤14%; Dry elongation at break 16.0%～25.0%; The dry elongation at break coefficient of variation≤12%; Line density deviation ratio ± 4.0%; The line density coefficient of variation≤3.5%; Dye uniformity (ash card) >=3～4 grades; Regain 4%～6%; Fiber bacteriostasis rate >=80%.
The important source material of producing milk fibre is milk protein, therefore it contains 17 kinds of polytrophic amino acid, also there is natural lasting bacteria resistance function simultaneously, broad-spectrum antibacterial rate to staphylococcus aureus, Candida albicans, fungi, mould reaches the home textile product more than 80%, due to the effect of activated protein in fiber, human body is had to the effect of Glycerin.Fabric texture is fine and closely woven slim and graceful, and ventilative smooth, fabric gloss gracefulness is luxurious, beautiful in colour.
Cotton fiber be epidermal cell by the fertilization ovule through elongation, the seed fiber that forms of thickening, be different from general bast fiber.Its chief component material is cellulose.The intensity of cotton fiber is high, wrinkle resistance good, draftability is poor; Heat resistance is better, is only second to fiber crops; Acid resistance is poor, at normal temperatures anti-diluted alkaline; Dyestuff is had to good affinity, and easily, chromatogram is complete in dyeing, and color and luster is also more bright-coloured.
Cotton fiber moisture absorption and good permeability, soft and warming.Cotton is annual plant mostly.It is to be grown and formed by the epidermal cell grown on cotton seeds.The growth of cotton fiber can be divided into elongating stage, thickening phase and turn bent phase three phases.Cotton fiber is the main raw material of China's textile industry, and it accounts for very consequence in textile fabric.China is one of cotton state of main product in the world, and at present, the output of cotton of China has entered prostatitis, the world.The Cotton in China plantation almost spreads all over the country.Wherein take the Huanghe valley and the Yangtze river basin as main, add Northwest inland, Liaohe River Basin and south China, totally five large cotton regions.Cotton fiber length is 25～45mm, and line density is 1.2～2.2dtex left and right, powerful more than 4.5cN.Specifically can select Xinjiang to produce cotton fiber, 1.5 grades of average ranks, length 37mm, the long 41mm of product, fineness 1.59dtex, maturity 1.7, containing mixing 2.4%, short fiber content 10%.
The present invention attempts by a kind of new blended yarn woven fabric is provided, by milk protein fiber and cotton fiber blending.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is to provide the fabric of a kind of milk protein fiber and cotton fiber blending.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
The fabric of a kind of milk protein fiber and cotton fiber blending, weaved and formed by 20-40wt% milk protein fiber and the blending of 60-80wt% cotton fiber.
Preferably,
The fabric of a kind of milk protein fiber and cotton fiber blending, weaved and formed by 20-40wt% milk protein fiber and the blending of 60-80wt% cotton fiber, then form through anti-bacterial finish.
Described anti-bacterial finish step is, under normal temperature in antibiotic finishing solution dipping 10-30 minute, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 0.5-1.5%o.w.f, bath raio is 1:15-1:25.
Described antibacterial finishing agent, be comprised of the component of following weight portion: protamine sulfate 5-15 part, Irgacare MP 50-70 part, Cocoamidopropyl betaine 5-15 part, hexamethylene 15-25 part.Above-mentioned each component is uniformly mixed, can makes described antibacterial finishing agent.
Concrete, in the present invention:
Protamine sulfate, phonetic name: Liusuan Yujingdanbai, English name: Protamine Sulfate, book page number: two ones-742 of Chinese Pharmacopoeia versions in 2005, the sulfate of a kind of alkaline protein extracted in the adaptive suitable fresh mature sperm of fish of this strain.By dry product, be white or off-white powder, odorless, have hygroscopicity, soluble in water, is insoluble in ethanol, chloroform or ether.
Irgacare MP, another name: triclosan, triclosan, abbreviation DP300, English name: 5-chloro-2-(2,4-dichlorophenoxy), No. CAS: 3380-34-5.
Cocoamidopropyl betaine, No. CAS: 61789-40-0.
Hexamethylene, English name: Poly (hexamethylenebiguanide) hydrochloride, CAS accession number: 32289-58-0.
O.w.f, full name is On weight the fabric, the textile dyeing and finishing term, in weave dyeing and finishing technique, concentration be take fabric weight as benchmark, relatively fabric percentage.
Bath raio, liquor ratio, the textile dyeing and finishing term, refer to the ratio of fabric and dye liquor in impregnation method.
It should be noted that, as nothing, explain especially in the present invention, each raw material is all in content 100%.
In the present invention, the raw material sulphuric acid nucleoprotamine that will be usually used in medicine, food service industry is applied to the antibacterial treatment of weaving breakthroughly, further, in the present invention first by protamine sulfate and antiseptic 2,4,4 '-tri-chloro-2 '-dihydroxy diphenyl ethers, the composite use of hexamethylene, and under surfactant Cocoamidopropyl betaine collaborative, the antibacterial effect notable synergistic.
With respect to prior art, the marked improvement major embodiment of technical solution of the present invention is: the present invention mixes two kinds of different fibers of performance of milk protein fiber and cotton fiber, and fabric texture is fine and closely woven slim and graceful, ventilative smooth.Further, by anti-bacterial finish, the fabric bacteriostasis rate is high, thereby can effectively protect health.
The specific embodiment
Embodiment 1
Select commercially available milk protein fiber and cotton fiber, mass ratio is 30:70.
The milk protein fiber shredding preliminary treatment that will take by said ratio is carded to the carded sliver on carding machine; The cotton fiber shredding preliminary treatment that will take by said ratio is carded to the carded sliver on carding machine; Then by the milk protein fiber carded sliver and the cotton fiber carded sliver on drawing frame and close, make ripe; Carry out drawing-off and twisting on Speed frames, finally further draw twisting on fine spining machine, make cotton fiber and milk protein fiber blended yarn.Adopt large circle machine knitting device making method to be weaved in cotton fiber and milk protein fiber blended yarn again, finally make the fabric of milk protein fiber and cotton fiber blending.
Obviously, above-mentioned blended yarn and the preparation technology of fabric are the universal method of the industry, for well known to those of ordinary skill in the art.
Embodiment 2
Get the fabric of the prepared milk protein fiber of part embodiment 1 and cotton fiber blending, further carry out anti-bacterial finish, concrete steps are:
(1) configuration of antibacterial finishing agent:
Data by 2 correspondences of embodiment in table 1 take each raw material, are uniformly mixed, and make antibacterial finishing agent.
(2) dipping:
Antibacterial finishing agent is dissolved in water, makes antibiotic finishing solution;
To under the fabric normal temperature (18-25 ℃) of milk protein fiber and cotton fiber blending, in antibiotic finishing solution, flood 20 minutes, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 1.0%o.w.f again, and bath raio is 1:20.
(3) dehydration;
(4) dry: at 100 ℃ of temperature by fabric drying.
Can make milk protein fiber after antibiotic post processing of the present invention and the fabric of cotton fiber blending.
Embodiment 3
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting, the identical 1.0%o.w.f that is of antibacterial finishing agent consumption.In the present embodiment employing table 1, the data of embodiment 3 correspondences prepare antibacterial finishing agent.
Embodiment 4
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting, the identical 1.0%o.w.f that is of antibacterial finishing agent consumption.In the present embodiment employing table 1, the data of embodiment 4 correspondences prepare antibacterial finishing agent.
Embodiment 5
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting, the identical 1.0%o.w.f that is of antibacterial finishing agent consumption.In the present embodiment employing table 1, the data of embodiment 5 correspondences prepare antibacterial finishing agent.
Embodiment 6
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting, the identical 1.0%o.w.f that is of antibacterial finishing agent consumption.In the present embodiment employing table 1, the data of embodiment 6 correspondences prepare antibacterial finishing agent.
Table 1: antibacterial finishing agent formula table unit: kilogram
| ? | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Protamine sulfate | 10 | / | 20 | 10 | 10 |
| Irgacare MP | 60 | 60 | 60 | 80 | / |
| Cocoamidopropyl betaine | 10 | 20 | / | 10 | 10 |
| Hexamethylene | 20 | 20 | 20 | / | 80 |
Test case 1
Adopt standard GB/T/T20944.3-2008 " evaluation of antibacterial textile performance the 3rd part: succusion " to carry out the antibiotic property quantitative test, adopt color fastness to washing testing machine washing methods, the fabric after 30 times is washed in test, and test result is in Table 2.
Table 2: bacteriostasis rate test chart after washing 30 times
| ? | Washing times, inferior | Bacteriostasis rate (Escherichia coli), % | Bacteriostasis rate (Candida albicans), % |
| Embodiment 2 | 30 | 85 | 86 |
| Embodiment 3 | 30 | 73 | 75 |
| Embodiment 4 | 30 | 74 | 73 |
| Embodiment 5 | 30 | 62 | 61 |
| Embodiment 6 | 30 | 67 | 65 |
Claims (4)
1. the fabric of a milk protein fiber and cotton fiber blending, is characterized in that: by 20-40wt% milk protein fiber and the blending of 60-80wt% cotton fiber, weaved and formed.
2. the fabric of a milk protein fiber and cotton fiber blending, is characterized in that: weaved and formed by 20-40wt% milk protein fiber and the blending of 60-80wt% cotton fiber, then form through anti-bacterial finish.
3. the fabric of milk protein fiber as claimed in claim 2 and cotton fiber blending, it is characterized in that: described anti-bacterial finish step is, flood 10-30 minute under normal temperature in antibiotic finishing solution, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 0.5-1.5%o.w.f, and bath raio is 1:15-1:25.
4. the fabric of milk protein fiber as claimed in claim 3 and cotton fiber blending, it is characterized in that, described antibacterial finishing agent, component by following weight portion forms: protamine sulfate 5-15 part, 2,4,4 '-tri-chloro-2 '-dihydroxy diphenyl ether 50-70 parts, Cocoamidopropyl betaine 5-15 part, hexamethylene 15-25 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310425895.9A CN103498272B (en) | 2013-09-17 | 2013-09-17 | Fabric blended by milk protein fibers and cotton fibers |
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| CN201310425895.9A CN103498272B (en) | 2013-09-17 | 2013-09-17 | Fabric blended by milk protein fibers and cotton fibers |
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| CN103498272B CN103498272B (en) | 2015-07-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110846754A (en) * | 2019-10-11 | 2020-02-28 | 湖南科力嘉纺织股份有限公司 | Production method of ring spun polyester cotton yarn |
| CN114921949A (en) * | 2022-06-23 | 2022-08-19 | 浙江理工大学 | Protamine-containing bioactive cotton fabric and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846754A (en) * | 2019-10-11 | 2020-02-28 | 湖南科力嘉纺织股份有限公司 | Production method of ring spun polyester cotton yarn |
| CN114921949A (en) * | 2022-06-23 | 2022-08-19 | 浙江理工大学 | Protamine-containing bioactive cotton fabric and preparation method thereof |
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| CN103498272B (en) | 2015-07-01 |
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Inventor after: Zhang Mingsheng Inventor before: Yuan Juan |
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Effective date of registration: 20160601 Address after: 515357 relaxation Industrial Zone, processing zone, quicksand East Po, Puning, Guangdong, Jieyang Patentee after: Guangdong relaxation Clothing Industry Co., Ltd. Address before: 201107 Shanghai city Minhang District Minhang Road 88 Lane No. 1-30 building twenty-second room T158 Patentee before: Shanghai Wanjing Textile Technology Co., Ltd. |
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Address after: 515357 Zhang Yue Industrial Zone, quicksand East clothing processing zone, Puning, Guangdong, Jieyang Patentee after: Guangdong Zhang Chi Dress Industry Co., Ltd. Address before: 515357 relaxation Industrial Zone, processing zone, quicksand East Po, Puning, Guangdong, Jieyang Patentee before: Guangdong relaxation Clothing Industry Co., Ltd. |