CN105177994B - A kind of cashmere sweater of air-permeable anti-bacterial - Google Patents
A kind of cashmere sweater of air-permeable anti-bacterial Download PDFInfo
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- CN105177994B CN105177994B CN201510622695.1A CN201510622695A CN105177994B CN 105177994 B CN105177994 B CN 105177994B CN 201510622695 A CN201510622695 A CN 201510622695A CN 105177994 B CN105177994 B CN 105177994B
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Abstract
The invention discloses a kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：Configured by following proportioning：4 6% DF solution, 1.0 2.0% amino acid humectants, 0.5=0.8% trehaloses, remaining is water, is prepared into antibiotic finishing solution；By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 5 8min, and dipping process keeps 50 DEG C of constant temperature, roll compacting treatment is then carried out on padding machine；Low temperature is bakeed up to drying, and obtains the cashmere sweater of air-permeable anti-bacterial.Technique of the invention substantially increases the anti-washing performance that Nano Silver arranges polyester fabric while the usage amount of DF is reduced.
Description
Technical field
The present invention relates to the cashmere sweater and preparation method of a kind of air-permeable anti-bacterial, belong to field of textiles.
Background technology
Cashmere sweater, is with the knitting clothes of goat down as raw material.Slubbing is divided into according to yarn classification knitting and spinning
Knitting two kinds, two kinds of pure cashmere and cashmere blending can be divided into according to material rate.Popular style be generally " v " V-neck V pullover,
Cardigan, crew neck blouse etc..With the cashmere natural colour such as white, blue or green, purple in itself, can also dye.Feel is soft, soft and smooth, has
Gloss, warmth retention property is good, comfortable and easy to wear, but intensity is poor, and anti-microbial property is also poor.
With the increasingly raising of living standard, people increasingly strengthen the health care consciousness of textile garment, with antibacterial
The knitted dress wide market next to the skin of performance.Antibacterial fabric processing mainly uses 2 kinds of technological approaches：One is spun in fiber
Addition antiseptic, is modified treatment and obtains anti-bacterial fibre before silk shaping；Two is to use antiseptic, by padding, impregnating, apply
The method finish fabrics such as layer, spraying, obtain antibacterial effect.Directly using its durable antibacterial effect of anti-bacterial fibre, but it is only applicable to
Synthetic fibers and regenerated fiber, technical requirements are high, and complex operation is relatively costly.It is simple and convenient using antibacterial finishing agent, it is adaptable to
Whether the persistence of most of fiber textiles, low cost, but anti-microbial property can be guaranteed, to the wearability of fabric whether
Influence, it has also become the problem of professional's primary study.
Fabric nano-silver antibacterial finishing agent has used new technology silver（Ag）Nanometer (Nano) level is fabricated to, is fully demonstrated
Silver-colored original advantageous characteristic, therefore application field also constantly expands.Such as：Weaving, coating, plastic cement, medical treatment, leather, environmental protection etc.
Deng.Prior art has been disclosed for method for sorting of a large amount of Nano Silver finishing agents to various fabrics, wherein commercially available white fabrics
Special-purpose nanometer silver antibacterial finishing agent DF-005C is a usual products, the product for be detrimental to health all kinds of bacteriums,
The growth and breeding of fungi has extremely strong suppression and killing action, and bacteriostasis rate is more than 99%.But when cashmere fabric is arranged,
Bacteriostasis rate is reduced to 95% or so by more than 99% after washing 50 times, and the gas permeability of cashmere sweater can be allowed to be deteriorated.
The present invention is intended to provide a kind of method of new polyester fabric nano-silver antibacterial finishing, is reducing the usage amount of DF
Meanwhile, substantially increase the anti-washing performance that Nano Silver arranges polyester fabric.
The content of the invention
Based on the technical problem that background technology is present, it is not water-fastness that the present invention arranges polyester fabric for current Nano Silver
Shortcoming, there is provided the cashmere sweater and preparation method of a kind of new air-permeable anti-bacterial, while the usage amount of DF is reduced, carries significantly
Nano Silver high arranges the anti-washing performance and gas permeability of cashmere fabric.
Amino acid humectant, chemical entitled trimethylglycine is a kind of moisturizing of natural structure material amphoteric ion type into
Point, in the application of personal care product, can rapidly improve moisture content confining force, the activated cell vigor of skin and hair, have
Skin is kept to moisten, it is smooth, prevent the effect for drying and shading.Inventors have surprisingly discovered that, amino acid humectant and Nano Silver
Antibacterial finishing agent DF-005C has unexpected synergistic action effect.
Technical scheme is as follows：
A kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
Configured by following proportioning：4-6% DF solution, 1.0-2.0% amino acid humectants, 0.5=0.8% trehaloses, remaining
It is water, is prepared into antibiotic finishing solution；
（2）Dressing liquid treatment：
By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 5-
8min, dipping process keeps 50 DEG C of constant temperature, and roll compacting treatment is then carried out on padding machine；
(3) dry：
Low temperature is bakeed up to drying, and obtains the cashmere sweater of air-permeable anti-bacterial.
Preferably, by following proportioning configuration：6% DF solution, 1.8% amino acid humectant, 0.5% trehalose remaining be
Water, is prepared into antibiotic finishing solution.
Preferably, woven cashmere sweater is placed in one impregnating 5-8min, dipping process keeps 50 DEG C of constant temperature.
Preferably, %~50 % of pick-up rate 40 of roll compacting.
Preferably, low temperature is bakeed until drying at 60 DEG C.
The present invention is advantageous in that：
1st, DF usage amounts are reduced, cost is reduced；
2nd, effect is good：The anti-washing performance that Nano Silver arranges cashmere sweater can be significantly improved, cashmere is hardly damaged in addition
Shirt valuable superior ventilation property energy and water vapour permeability；
3rd, this is environmental friendly natural, will not cause environmental pollution, belongs to green technology.
Specific embodiment
Embodiment 1：
A kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
4g DF solution is weighed, 2.0g amino acid humectants, 0.5g trehaloses are positioned over molten into 500 mL, 50 DEG C of water
Solution, is settled to 1000mL；
（2）Dressing liquid treatment：
By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 8min,
Dipping process keeps 50 DEG C of constant temperature, and roll compacting is then carried out on padding machine（The % of pick-up rate 40）Treatment；
(3) dry：
Low temperature is bakeed up to drying at 60 DEG C, obtains the cashmere sweater of air-permeable anti-bacterial.
Embodiment 2：
A kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
6g DF solution is weighed, 1.0g amino acid humectants, 0.8g trehaloses are positioned over molten into 500 mL, 50 DEG C of water
Solution, is settled to 1000mL；
（2）Dressing liquid treatment：
By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 5min,
Dipping process keeps 50 DEG C of constant temperature, and roll compacting is then carried out on padding machine（The % of pick-up rate 50）Treatment；
(3) dry：
Low temperature is bakeed up to drying at 60 DEG C, obtains the cashmere sweater of air-permeable anti-bacterial.
Embodiment 3：
A kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
5g DF solution is weighed, 1.5g amino acid humectants, 0.6g trehaloses are positioned over molten into 500 mL, 50 DEG C of water
Solution, is settled to 1000mL；
（2）Dressing liquid treatment：
By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 7min,
Dipping process keeps 50 DEG C of constant temperature, and roll compacting is then carried out on padding machine（The % of pick-up rate 45）Treatment；
(3) dry：
Low temperature is bakeed up to drying at 60 DEG C, obtains the cashmere sweater of air-permeable anti-bacterial.
Embodiment 4：
A kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
4g DF solution is weighed, 1.1g amino acid humectants, 0.7g trehaloses are positioned over molten into 500 mL, 50 DEG C of water
Solution, is settled to 1000mL；
（2）Dressing liquid treatment：
By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 6min,
Dipping process keeps 50 DEG C of constant temperature, and roll compacting is then carried out on padding machine（The % of pick-up rate 49）Treatment；
(3) dry：
Low temperature is bakeed up to drying at 60 DEG C, obtains the cashmere sweater of air-permeable anti-bacterial.
Embodiment 5：
A kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
6g DF solution is weighed, 1.8g amino acid humectants, 0.5g trehaloses are positioned over molten into 500 mL, 50 DEG C of water
Solution, is settled to 1000mL；
（2）Dressing liquid treatment：
By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 8min,
Dipping process keeps 50 DEG C of constant temperature, and roll compacting is then carried out on padding machine（The % of pick-up rate 41）Treatment；
(3) dry：
Low temperature is bakeed up to drying at 60 DEG C, obtains the cashmere sweater of air-permeable anti-bacterial.
The contrast test of embodiment 6：
The present embodiment is tested as a comparison, simply uses nano-silver antibacterial finishing agent DF-005C.
A kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
Weigh 10g DF solution and be positioned over into 500 mL, 50 DEG C of water dissolving, be settled to 1000mL；
（2）Dressing liquid treatment：
By step（1）The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and impregnates 7min,
Dipping process keeps 50 DEG C of constant temperature, and roll compacting is then carried out on padding machine（The % of pick-up rate 43）Treatment；
(3) dry：
Low temperature is bakeed up to drying at 60 DEG C, obtains the cashmere sweater of air-permeable anti-bacterial.
Embodiment 7：Test and appraisal
The persistence of antibacterial fabric performance is evaluated, the wash durability test of anti-microbial property is mainly carried out to antibiotic fabric.It is anti-
Bacterium fabric washing tests reference《The antibiosis knitting product of FZ/T 73023-2006》The simplified wash conditions and program of middle appendix C are right
Fabric washing to be measured 50 times.
Antibiotic fabric performance test methods reference《The antibiosis knitting product of FZ/T 73023-2006》The succusion of middle Appendix D.
Succusion is to imitate human body to wear condition, make bacterium under the oscillating condition with anti-microbial agent in clothes, by calculating bacterium
Slip, determines a kind of method of anti-microbial property size.Succusion testing procedure is：Sample to be tested is put into and contains finite concentration
Bacterium（Staphylococcus aureus strain）In nutrient solution, then sample is placed on reciprocating oscillator,（24±1）℃
Under, with the h of velocity fluctuation 18 of 150 r/min, after sample fabric is fully contacted with bacterium solution by vibration,（37±1）DEG C life
24 h are cultivated in change incubator, the clump count of bacterium before and after vibration is determined, by method for counting colonies come quantitative assessment antibacterial effect.
Succusion tests the calculating of anti-microbial property：
Bacteriostasis rate（%）=（A-B）/A×100%
Formula（1）In：A is that standard blank sample vibrates clump count after 18 h；B is that sample to be tested vibrates clump count after 18 h.
Permeability test according to《The fabric breathability method of testings of GB 5453-85》Regulation, each sample adopts 5 points,
Average.
Penetrability is used《The fabric moisture transmissions of GB/T 12704-91 cup assay method moisture-inhibiting agar diffusion method》Moisture vapor transmission cup evaporation come
Determine, the sample of random a diameter of 70 mm of clip in detected materials, every kind of material takes 3 parts and does parallel laboratory test.
Table 1 is detect the result for obtaining to the cashmere sweater bacteriostasis rate that embodiment 1-6 is prepared.
Table 1
Table 2 is that the cashmere sweater gas permeability that is prepared to embodiment 1-6 and penetrability detect the result for obtaining.
Table 2
This detection data is just for above-mentioned detection sample.
From experimental data it can be seen that, by 50 times wash after, the bacteriostasis rate of the fabric that processing method of the invention is obtained
Control group is significantly higher than, is even more fully achieved《The antibiosis knitting product of FZ/T 73023-2006》Bacteriostasis rate refers to specified in standard
Requirement of the mark more than 80 %.This may is that because the method for the present invention there occurs synergy so that be attached to fiber surface
Nano-Ag particles are more stablized, it is difficult to remove.
Meanwhile, gas permeability and penetrability have almost no change, and maintain the advantage of cashmere sweater, and this may is that because the present invention
Technique generate microporous barrier, gas permeability and penetrability will not be influenceed because of the covering of Nano Silver.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of cashmere sweater of air-permeable anti-bacterial, it is prepared from by the following method：
（1）Prepare antibiotic finishing solution：
Configured by following proportioning：4-6% DF solution, 1.0-2.0% amino acid humectants, 0.5-0.8% trehaloses, remaining is water,
It is prepared into antibiotic finishing solution；
（2）Dressing liquid treatment：
The antibiotic finishing solution of acquisition is heated to 50 DEG C, woven cashmere sweater is placed in one and is impregnated 5-8min, dipping process
50 DEG C of constant temperature is kept, roll compacting treatment is then carried out on padding machine；
(3) dry：
Low temperature is bakeed up to drying, and obtains the cashmere sweater of air-permeable anti-bacterial.
2. the cashmere sweater of the air-permeable anti-bacterial described in claim 1, it is characterised in that：
Configured by following proportioning：6% DF solution, 1.8% amino acid humectant, 0.5% trehalose, remaining is water, is prepared into antibacterial
Dressing liquid.
3. the cashmere sweater of the air-permeable anti-bacterial described in any one of claim 1-2, it is characterised in that：
%~50 % of pick-up rate 40 of roll compacting.
4. the cashmere sweater of the air-permeable anti-bacterial described in any one of claim 1-2, it is characterised in that：
Low temperature is bakeed until drying at 60 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622695.1A CN105177994B (en) | 2015-09-25 | 2015-09-25 | A kind of cashmere sweater of air-permeable anti-bacterial |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622695.1A CN105177994B (en) | 2015-09-25 | 2015-09-25 | A kind of cashmere sweater of air-permeable anti-bacterial |
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| CN105177994A CN105177994A (en) | 2015-12-23 |
| CN105177994B true CN105177994B (en) | 2017-06-06 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1587454A (en) * | 2004-07-12 | 2005-03-02 | 中国乐凯胶片集团公司 | Process for preparing antiseptic viscose fiber |
| CN104109972A (en) * | 2014-07-30 | 2014-10-22 | 常熟市新凯奇针织整理有限公司 | Nano-antibacterial finishing process of cashmere knitwear |
| CN104294595A (en) * | 2014-09-10 | 2015-01-21 | 江苏双双布业有限公司 | Production process for anti-bacterial deodorant textile |
| CN104562658A (en) * | 2015-01-21 | 2015-04-29 | 辽东学院 | Amino acid nano-silver modified finishing agent as well as preparation method of finishing agent and modified fishing shell fabric |
-
2015
- 2015-09-25 CN CN201510622695.1A patent/CN105177994B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1587454A (en) * | 2004-07-12 | 2005-03-02 | 中国乐凯胶片集团公司 | Process for preparing antiseptic viscose fiber |
| CN104109972A (en) * | 2014-07-30 | 2014-10-22 | 常熟市新凯奇针织整理有限公司 | Nano-antibacterial finishing process of cashmere knitwear |
| CN104294595A (en) * | 2014-09-10 | 2015-01-21 | 江苏双双布业有限公司 | Production process for anti-bacterial deodorant textile |
| CN104562658A (en) * | 2015-01-21 | 2015-04-29 | 辽东学院 | Amino acid nano-silver modified finishing agent as well as preparation method of finishing agent and modified fishing shell fabric |
Non-Patent Citations (1)
| Title |
|---|
| 抗菌剂及其抗菌机理;夏金兰;《中南大学学报（自然科学版）》;20040229;第35卷(第1期);第31-38页 * |
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