CN103498272B - 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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- CN103498272B CN103498272B CN201310425895.9A CN201310425895A CN103498272B CN 103498272 B CN103498272 B CN 103498272B CN 201310425895 A CN201310425895 A CN 201310425895A CN 103498272 B CN103498272 B CN 103498272B
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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, particularly relate to the fabric of a kind of milk protein fiber and cotton fiber blending.
Background technology
Milk protein fiber is 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; Adopt high-tech means to carry out blended, crosslinked, grafting with polyacrylonitrile again, be prepared into spinning solution; (winding filament) is cut off finally by wet spinning fibroblast, solidification, drawing-off, drying, curling, setting, staple fibre.It is a kind of novel animal protein fibre being different from natural fabric, regenerated fiber and synthetic fiber, and people are again its milk filaments, milk fibre.
Milk protein fiber had both been different from the natural fabrics such as cotton, fiber crops, silk, hair, and different with chemical fibres such as polyamide fibre, acrylic fibers, terylene and polypropylene fibre again, therefore 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, the broad-spectrum antibacterial rate of staphylococcus aureus, Candida albicans, fungi, mould is reached to the home textile product of more than 80%, due to the effect of activated protein in fiber, human body is had to effect of Glycerin.Fabric texture is merrily and lightheartedly fine and closely woven, and ventilative smooth, fabric gloss gracefulness is luxurious, beautiful in colour.
Cotton fiber is by the seed fiber of the epidermal cell of fertilized ovule through elongation, thickening, is different from general bast fiber.Its main component is cellulose.The intensity of cotton fiber is high, wrinkle resistance good, draftability is then poor; Heat resistance is better, is only second to fiber crops; Acid resistance is poor, at normal temperatures resistance to diluted alkaline; Have good affinity to dyestuff, easily, chromatogram is complete, and color and luster is also more bright-coloured in dyeing.
Cotton fiber moisture absorption and good permeability, soft and warming.Cotton is annual plant mostly.It is grown by the epidermal cell that cotton seeds grows.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 main Chan Mian state in the world, and at present, the output of cotton of China has entered prostatitis, the world.Cotton in China plantation almost spreads all over the country.Wherein based on the Huanghe valley and the Yangtze river basin, add the large cotton region in Northwest inland, Liaohe River Basin and south China, totally five.Cotton fiber length is 25 ~ 45mm, and line density is about 1.2 ~ 2.2dtex, powerful at more than 4.5cN.Xinjiang specifically can be selected to produce cotton fiber, average rank 1.5 grades, length 37mm, the long 41mm of product, fineness 1.59dtex, maturity 1.7, containing assorted 2.4%, short fiber content 10%.
The present invention attempts by providing a kind of new blended yarn woven fabric, 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:
A fabric for milk protein fiber and cotton fiber blending, is formed by 20-40wt% milk protein fiber and 60-80wt% cotton fiber hybrid woven.
Preferably,
A fabric for milk protein fiber and cotton fiber blending, is formed by 20-40wt% milk protein fiber and 60-80wt% cotton fiber hybrid woven, then forms through anti-bacterial finish.
Described anti-bacterial finish step is in antibiotic finishing solution, flood 10-30 minute under normal temperature, and in described antibiotic finishing solution, antibacterial finishing agent consumption is 0.5-1.5%o.w.f, and bath raio is 1:15-1:25.
Described antibacterial finishing agent, is made up 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, described antibacterial finishing agent can be obtained.
Concrete, in the present invention:
Protamine sulfate, phonetic name: Liusuan Yujingdanbai, English name: ProtamineSulfate, page number: China's coastal port two-742, the sulfate of a kind of alkaline protein extracted in the adaptive suitable fish fresh mature sperm of this strain.By dry product, be white or off-white powder, odorless, has 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, and textile dyeing and finishing term, in weave dyeing and finishing technique, concentration take fabric weight as benchmark, opposed fabric percentage.
Bath raio, liquor ratio, textile dyeing and finishing term, refers to the ratio of fabric and dye liquor in impregnation method.
It should be noted that, in the present invention as nothing explains explanation especially, each raw material is all in content 100%.
In the present invention, breakthroughly by being usually used in medicine, the raw material sulphuric acid nucleoprotamine of food service industry is applied to weaving antibacterial treatment, further, first by protamine sulfate and antiseptic 2 in the present invention, 4,4 '-three chloro-2 '-dihydroxy diphenyl ether, the composite use of hexamethylene, and surfactant Cocoamidopropyl betaine collaborative under, antibacterial effect notable synergistic.
Relative to prior art, the marked improvement major embodiment of technical solution of the present invention is: by fibers mixture different for milk protein fiber and cotton fiber two kinds of performances together, fabric texture is merrily and lightheartedly fine and closely woven in the present invention, ventilative smooth.Further, by anti-bacterial finish, fabric bacteriostasis rate is high, thus can available protecting health.
Detailed description of the invention
Embodiment 1
Select commercially available milk protein fiber and cotton fiber, mass ratio is 30:70.
By the milk protein fiber shredding preliminary treatment taken by said ratio, carding machine is carded to the carded sliver; By the cotton fiber shredding preliminary treatment taken by said ratio, carding machine is carded to the carded sliver; Then the milk protein fiber carded sliver and the cotton fiber carded sliver are closed on drawing frame, make ripe bar; Speed frames carry out drawing-off and twisting, and finally further draw twisting on fine spining machine, makes cotton fiber and milk protein fiber blended yarn.Large circle machine knitting device making method is adopted to weave in cotton fiber and milk protein fiber blended yarn again, the fabric of final obtained 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 milk protein fiber obtained by section Example 1 and cotton fiber blending, carry out anti-bacterial finish further, concrete steps are:
(1) configuration of antibacterial finishing agent:
Take each raw material by the data of embodiment in table 12 correspondence, be uniformly mixed, obtained antibacterial finishing agent.
(2) flood:
Antibacterial finishing agent is dissolved in water, obtained antibiotic finishing solution;
Flood under the fabric normal temperature (18-25 DEG C) of milk protein fiber and cotton fiber blending 20 minutes in antibiotic finishing solution, in described antibiotic finishing solution, antibacterial finishing agent consumption is 1.0%o.w.f, and bath raio is 1:20 again.
(3) dewater;
(4) dry: by fabric drying at 100 DEG C of temperature.
The fabric of milk protein fiber after antibacterial post processing of the present invention and cotton fiber blending can be obtained.
Embodiment 3
Preparation method is substantially the same manner as Example 2, and unique difference is that the antibacterial finishing agent selected is different, and antibacterial finishing agent consumption is identical is 1.0%o.w.f.In the present embodiment employing table 1, the data of embodiment 3 correspondence prepare antibacterial finishing agent.
Embodiment 4
Preparation method is substantially the same manner as Example 2, and unique difference is that the antibacterial finishing agent selected is different, and antibacterial finishing agent consumption is identical is 1.0%o.w.f.In the present embodiment employing table 1, the data of embodiment 4 correspondence prepare antibacterial finishing agent.
Embodiment 5
Preparation method is substantially the same manner as Example 2, and unique difference is that the antibacterial finishing agent selected is different, and antibacterial finishing agent consumption is identical is 1.0%o.w.f.In the present embodiment employing table 1, the data of embodiment 5 correspondence prepare antibacterial finishing agent.
Embodiment 6
Preparation method is substantially the same manner as Example 2, and unique difference is that the antibacterial finishing agent selected is different, and antibacterial finishing agent consumption is identical is 1.0%o.w.f.In the present embodiment employing table 1, the data of embodiment 6 correspondence 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 the 3rd part of antibacterial textile performance: succusion " to carry out antibiotic property quantitative test, adopt color fastness to washing testing machine washing methods, the fabric after test washing 30 times, test result is in table 2.
Table 2: bacteriostasis rate test chart after washing 30 times
| Washing times, secondary | 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 (1)
1. a fabric for milk protein fiber and cotton fiber blending, is characterized in that: formed by 20-40wt% milk protein fiber and 60-80wt% cotton fiber hybrid woven, then form through anti-bacterial finish;
Described anti-bacterial finish step is in antibiotic finishing solution, flood 10-30 minute under normal temperature, and in described antibiotic finishing solution, antibacterial finishing agent consumption is 0.5-1.5%o.w.f, and bath raio is 1:15-1:25;
Described antibacterial finishing agent, is made up 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.
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| Application Number | Priority Date | Filing Date | Title |
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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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| CN201310425895.9A CN103498272B (en) | 2013-09-17 | 2013-09-17 | Fabric blended by milk protein fibers and cotton fibers |
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| CN103498272A CN103498272A (en) | 2014-01-08 |
| CN103498272B true CN103498272B (en) | 2015-07-01 |
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Families Citing this family (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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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. |