CN103498247A - Chitin fiber and bamboo fiber blended fabric - Google Patents
Chitin fiber and bamboo fiber blended fabric Download PDFInfo
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- CN103498247A CN103498247A CN201310407592.4A CN201310407592A CN103498247A CN 103498247 A CN103498247 A CN 103498247A CN 201310407592 A CN201310407592 A CN 201310407592A CN 103498247 A CN103498247 A CN 103498247A
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Abstract
The invention discloses a chitin fiber and bamboo fiber blended fabric which is formed by weaving 40-60 wt% of bamboo fibers and 40-60 wt% of chitin fibers in a blending mode. The chitin fiber and bamboo fiber blended fabric has good antibacterial properties.
Description
Technical field
The present invention relates to a kind of fabric, relate in particular to a kind of chitin fiber and bamboo fiber blended fabric.
Background technology
Chitin fiber is to pass through from the shell of marine organisms shrimp, crab etc. a kind of natural high polymer fiber that the processing such as degreasing, decalcification are polymerized, and has good biologically active, biocompatibility and bacteriostasis property, and human body skin is had to very strong nursing function.The physical index of chitin fiber: fiber number 1.5-3.0 dawn; Fibrous fracture intensity >=1.5cN/dtex; Fracture strength irregularity≤12%; Elongation at break >=15%.
Bamboo fibre is a kind of natural high polymer processed by the known bamboo of people as a kind of cellulose fibre.Bamboo fibre is because of its macromolecular special construction, and has the health cares such as good supression bacterial growth, absorption peculiar smell, and hygroscopic vapor transmission, biodegradable, is described as the green fiber of new century.
The Lyocell bamboo fibre, claim again the solvent method bamboo fibre, is a kind of regenerated bamboo fiber that the bamboo cellulose pulp adopts Lyocell technique spinning to form as raw material of take.
The common preparation technology of Lyocell bamboo fibre is: the bamboo cellulose pulp directly is dissolved in N-methylmorpholine-N-oxide aqueous solution of (being called for short NMMO), and prepares regenerated celulose fibre by wet spinning.This friendly process has the characteristics such as abundant raw material, simple, the advanced environmental protection of production procedure, good product performance.Being expected to replace gradually with serious pollution traditional fibre cellulose fiber production technology is adhering process.The solvent method bamboo fibre belongs to a kind of of Lyocell fiber, is described as the green fiber of 21 century.Application for a patent for invention prospectus CN101694019A discloses solvent method high-wet-modulus bamboo fiber and preparation method thereof, but produce the discarded object natural degradation of Lyocell bamboo fibre, amine oxide solvent in production process can 99.5% recycling, and free from environmental pollution.
The present invention attempts that particularly Lyocell is bamboo fiber blended with bamboo fibre by adopting chitin fiber, realizes the effect that fabric is antibiotic, and expects by selecting suitable rear Collator Mode further to promote the anti-microbial property of fabric.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is to provide a kind of chitin fiber and bamboo fiber blended fabric.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of chitin fiber and bamboo fiber blended fabric, weaved and formed by 40-60wt% bamboo fibre and 40-60wt% chitin fiber blended.
A kind of chitin fiber and bamboo fiber blended fabric, weaved by 40-60wt% bamboo fibre and 40-60wt% chitin fiber blended, then form through anti-bacterial finish.
Preferably,
Described anti-bacterial finish step is, under normal temperature in antibiotic finishing solution dipping 20-40 minute, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 1.0-3.0%o.w.f, bath raio is 1:15-1:30.
Described antibacterial finishing agent; component by following weight portion forms: N-dodecyl glucose lauramide 5-15 part, 2; 4,4 '-tri-chloro-2 '-dihydroxy diphenyl ether 30-50 parts, N-oleoyl-N methyl taurine sodium 5-15 part, hexamethylene 30-50 part.Above-mentioned each component is uniformly mixed, can makes described antibacterial finishing agent.
Described bamboo fibre is the Lyocell bamboo fibre.
Concrete, in the present invention:
N-dodecyl glucose lauramide has another name called: N-dodecyl glucityl lauramide.Belong to the starch base surfactant, have microbe killing properties.
Irgacare MP, No. CAS: 3380-34-5.
N-oleoyl-N methyl taurine sodium, No. CAS: 137-20-2.
Hexamethylene, 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, N-dodecyl glucose lauramide, Irgacare MP, N-oleoyl-N methyl taurine sodium, the composite use of hexamethylene, antibacterial effect Synergistic.
With respect to prior art, the marked improvement major embodiment of technical solution of the present invention is: adopt bamboo fibre and chitin fiber blended, make fabric have good anti-microbial property; Further, by anti-bacterial finish, the fabric bacteriostasis rate is high, thereby can effectively protect health.
The specific embodiment
Embodiment 1
Bamboo fibre (Shanghai Lyocell Fibre Research & Development Co., Ltd. provide in bamboo difficult to understand
bamboo fibre, fiber number 2.58dtex) and the mass ratio of chitin fiber (1.5D * 38mm chitin fiber is buied by Qingdao JiFa Group Co., Ltd) be 50:50.
The bamboo fibre shredding preliminary treatment that will take by said ratio is carded to the carded sliver on carding machine; The chitin fiber shredding preliminary treatment that will take by said ratio is carded to the carded sliver on carding machine; Then by the bamboo fibre carded sliver and the chitin 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 chitin fiber and bamboo fiber blended yarn.Adopt large circle machine knitting device making method to be weaved chitin fiber and bamboo fiber blended yarn again, finally make chitin fiber and bamboo fiber blended fabric.
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 prepared chitin fiber of part embodiment 1 and bamboo fiber blended fabric, 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 chitin fiber and bamboo fiber blended fabric normal temperature (18-25 ℃), in antibiotic finishing solution, flood 30 minutes, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 2.0%o.w.f again, and bath raio is 1:20.
(3) dehydration;
(4) dry: at 100 ℃ of temperature by fabric drying.
Can make antibiotic post processing of the present invention chitin fiber and bamboo fiber blended fabric afterwards.
Embodiment 3
The preparation method is substantially the same manner as Example 2, and unique difference is the antibacterial finishing agent difference of selecting.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.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.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.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 |
| N-dodecyl glucose lauramide | 10 | / | 20 | 10 | 10 |
| Irgacare MP | 40 | 40 | 40 | 80 | / |
| N-oleoyl-N methyl taurine sodium | 10 | 20 | / | 10 | 10 |
| Hexamethylene | 40 | 40 | 40 | / | 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 1 | 30 | 49 | 48 |
| Embodiment 2 | 30 | 82 | 89 |
| Embodiment 3 | 30 | 76 | 59 |
| Embodiment 4 | 30 | 79 | 71 |
| Embodiment 5 | 30 | 66 | 68 |
| Embodiment 6 | 30 | 75 | 70 |
Claims (5)
1. a chitin fiber and bamboo fiber blended fabric, is characterized in that: by 40-60wt% bamboo fibre and 40-60wt% chitin fiber blended, weaved and formed.
2. a chitin fiber and bamboo fiber blended fabric, is characterized in that: weaved by 40-60wt% bamboo fibre and 40-60wt% chitin fiber blended, then form through anti-bacterial finish.
3. chitin fiber as claimed in claim 2 and bamboo fiber blended fabric, it is characterized in that: described anti-bacterial finish step is, flood 20-40 minute under normal temperature in antibiotic finishing solution, in described antibiotic finishing solution, the antibacterial finishing agent consumption is 1.0-3.0%o.w.f, and bath raio is 1:15-1:30.
4. chitin fiber as claimed in claim 3 and bamboo fiber blended fabric; it is characterized in that: described antibacterial finishing agent; component by following weight portion forms: N-dodecyl glucose lauramide 5-15 part, 2; 4,4 '-tri-chloro-2 '-dihydroxy diphenyl ether 30-50 parts, N-oleoyl-N methyl taurine sodium 5-15 part, hexamethylene 30-50 part.
5. chitin fiber as described as any one in claim 1-4 and bamboo fiber blended fabric, it is characterized in that: described bamboo fibre is the Lyocell bamboo fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310407592.4A CN103498247B (en) | 2013-09-09 | 2013-09-09 | Chitin fiber and bamboo fiber blended fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310407592.4A CN103498247B (en) | 2013-09-09 | 2013-09-09 | Chitin fiber and bamboo fiber blended fabric |
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| CN103498247A true CN103498247A (en) | 2014-01-08 |
| CN103498247B CN103498247B (en) | 2015-04-15 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105311971A (en) * | 2015-11-06 | 2016-02-10 | 苏州瑞高新材料有限公司 | Antibacterial multi-component composite hollow fiber filtering membrane |
| CN105413478A (en) * | 2015-11-06 | 2016-03-23 | 苏州瑞高新材料有限公司 | Antibacterial multicomponent composite hollow fiber filtering membrane preparation method |
| CN109778373A (en) * | 2018-12-13 | 2019-05-21 | 北京方诣生物医药有限公司 | A kind of bacteriostasis, and deodorization blend fibre and preparation method thereof and textile |
| CN110055759A (en) * | 2019-05-24 | 2019-07-26 | 刘群英 | Comfortable protective garment of antibacterial and preparation method thereof |
| CN114855331A (en) * | 2022-05-12 | 2022-08-05 | 安徽工程大学 | Chitosan polylactic acid fiber fancy yarn and preparation process thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105311971A (en) * | 2015-11-06 | 2016-02-10 | 苏州瑞高新材料有限公司 | Antibacterial multi-component composite hollow fiber filtering membrane |
| CN105413478A (en) * | 2015-11-06 | 2016-03-23 | 苏州瑞高新材料有限公司 | Antibacterial multicomponent composite hollow fiber filtering membrane preparation method |
| CN109778373A (en) * | 2018-12-13 | 2019-05-21 | 北京方诣生物医药有限公司 | A kind of bacteriostasis, and deodorization blend fibre and preparation method thereof and textile |
| CN110055759A (en) * | 2019-05-24 | 2019-07-26 | 刘群英 | Comfortable protective garment of antibacterial and preparation method thereof |
| CN114855331A (en) * | 2022-05-12 | 2022-08-05 | 安徽工程大学 | Chitosan polylactic acid fiber fancy yarn and preparation process thereof |
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| Publication number | Publication date |
|---|---|
| CN103498247B (en) | 2015-04-15 |
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Inventor after: Guo Wuwen Inventor before: Yuan Juan |
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Effective date of registration: 20160607 Address after: 515144 Guangdong, Shantou Province, the southern slope of the mountain ocean Patentee after: GUANGDONG HONGXING INDUSTRIAL 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: 515144 Chaonan District, Shantou City, Guangdong Province Patentee after: Guangdong Hongxing Industrial Co., Ltd. Address before: 515144 Xiashan Ocean, Chaonan District, Shantou City, Guangdong Province Patentee before: Guangdong Hongxing Industrial Co., Ltd. |
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