CN105239391A - Anti-solarization antibacterial cashmere sweater - Google Patents
Anti-solarization antibacterial cashmere sweater Download PDFInfo
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- CN105239391A CN105239391A CN201510778902.2A CN201510778902A CN105239391A CN 105239391 A CN105239391 A CN 105239391A CN 201510778902 A CN201510778902 A CN 201510778902A CN 105239391 A CN105239391 A CN 105239391A
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Abstract
The invention discloses an anti-solarization antibacterial cashmere sweater. The anti-solarization antibacterial cashmere sweater is produced by adopting the following method which comprises the steps that high-quality cashmere fiber is selected and is woven into a piece of clothes; antibacterial anti-solarization finishing is performed, namely composite enzyme preprocessing, secondary finishing and baking are performed. The anti-solarization antibacterial cashmere sweater is low in processing temperature and low in energy consumption, does not cause environmental pollution and belongs to a green technology. In addition, the obtained cashmere sweater is softer in hand feeling, has extremely excellent anti-solarization antibacterial effect, is also anti-pilling and is a novel high-grade cashmere sweater having great market potential.
Description
Technical field
The present invention relates to a kind of production method of goat fleecy sweatshirt, particularly a kind of sun-proof antibacterial cashmere sweater.
Background technology
Cashmere sweater take goat cashmere as the knitting clothes of raw material.Be divided into slubbing knitting and spinning knitting two kinds according to yarn classification, pure cashmere and cashmere blending two kinds can be divided into according to material rate.Feel is soft, soft and smooth, glossy, and warmth retention property is good, comfortable and easy to wear, but intensity is poor.Because cashmere fiber surface has scale and fiber is carefully short, between fiber, cohesive force is poor, there is serious pilling effect, affect presentation quality and the service life of cashmere sweater in dress and washing.
Afterfinish method is the key factor affecting cashmere pin performance.Along with the raising day by day of living standard, the health care consciousness of people to textile garment strengthens day by day, has the knitwear wide market next to the skin of anti-microbial property.Antibacterial fabric processing is main adopts 2 kinds of technological approaches: one is add antiseptic before fibre spinning is shaped, and carries out modification and obtains anti-bacterial fibre; Two is use antiseptic, by padding, flood, coating, the method finish fabric such as spraying, and acquisition antibacterial effect.Direct its durable antibacterial effect of employing anti-bacterial fibre, but be only applicable to synthetic fiber and regenerated fiber, technical requirement is high, complicated operation, and cost is higher.Use antibacterial finishing agent is simple and convenient, and be applicable to most of fiber textile, cost is low, but whether the persistence of anti-microbial property can be guaranteed, and whether affects the wearability of fabric, has become the problem of insider's primary study.
And about the sun-proof performance of cashmere sweater, that pays close attention in this area is also temporarily few.
The present invention aims to provide a kind of sun-proof antibacterial cashmere sweater, this process takes full advantage of biology enzyme, native protein, natural mineral matter, and the most optimized parameter of production technology by lot of experiment validation, made cashmere sweater has good sun-proof antibacterial effect.
Summary of the invention
Based on the technical problem that background technology exists, the invention provides a kind of sun-proof antibacterial cashmere sweater, this process takes full advantage of biology enzyme, native protein, natural mineral matter, the most optimized parameter of production technology by lot of experiment validation, made cashmere sweater has good sun-proof antibacterial effect.
Technical scheme of the present invention is as follows:
A sun-proof antibacterial cashmere sweater, it is made by the following method:
(1) high-quality cashmere fiber is chosen, braiding ready-made clothes;
(2) antibacterial sun-proof arrangement:
A. complex enzyme preliminary treatment:
Composite enzyme solution: polyphenol oxidase 1-1.3%, bromelain 0.5%; Collagen 3-3.5%, 0.3-0.5% alginate fibre element;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of bromelain is lived as 500u/g, and the molecular weight of collagen is 1000 dalton;
Cashmere sweater is placed in composite enzyme solution, by bath raio 1:30, insulation concussion 8-12min at 40-50 DEG C, then rapid temperature increases to 80 DEG C keeps 3s, naturally cools to 40 DEG C and keeps 10min, then pad, 30 DEG C of oven dry, for subsequent use;
B. arrange for two times:
Secondary dressing liquid: configure by following mass percent, 2.5-2.9% nanometer sericite in powder, 0.5% calgon, 0.2-0.4% sodium lactate, regulate pH to 7.5, is placed in 30 DEG C of water ultrasonic waves and stirs 30min, make it fully disperse, obtain nanometer sericite in powder colloidal particle dispersion liquid;
Secondary arranges:
Pretreated cashmere sweater is placed in secondary dressing liquid, by bath raio 1:40-50, insulation concussion 16-20min at 50 DEG C, pad, then rapid temperature increases to 60 DEG C keeps 5s, naturally cools to 40 DEG C and keeps 15min, then pad, 30 DEG C of oven dry, with washed with de-ionized water fabric face residue, air dry is stand-by;
(3) cure:
25-32s is cured at 60 DEG C.
Usefulness of the present invention is:
Treatment temperature of the present invention is low, less energy consumption, can not cause environmental pollution, belongs to green technology.And the cashmere sweater obtained not only feel is more soft, and having very excellent sun-proof antibacterial effect, but also an ANTIPILLING, is a kind of novel high-grade cashmere sweater having very much market potential.
Detailed description of the invention
Embodiment 1:
Sun-proof antibacterial cashmere sweater, it is made by the following method:
(1) high-quality cashmere fiber is chosen, braiding ready-made clothes;
(2) antibacterial sun-proof arrangement:
A. complex enzyme preliminary treatment:
Composite enzyme solution: polyphenol oxidase 1%, bromelain 0.5%; Collagen 3.5%, 0.3% alginate fibre element;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of bromelain is lived as 500u/g, and the molecular weight of collagen is 1000 dalton;
Cashmere sweater is placed in composite enzyme solution, by bath raio 1:30, insulation concussion 8min at 50 DEG C, then rapid temperature increases to 80 DEG C keeps 3s, naturally cools to 40 DEG C and keeps 10min, then pad, 30 DEG C of oven dry, for subsequent use;
B. arrange for two times:
Secondary dressing liquid: configure by following mass percent, 2.9% nanometer sericite in powder, 0.5% calgon, 0.2% sodium lactate, regulate pH to 7.5, is placed in 30 DEG C of water ultrasonic waves and stirs 30min, make it fully disperse, obtain nanometer sericite in powder colloidal particle dispersion liquid;
Secondary arranges:
Pretreated cashmere sweater is placed in secondary dressing liquid, by bath raio 1:50, insulation concussion 16min at 50 DEG C, pad, then rapid temperature increases to 60 DEG C keeps 5s, naturally cools to 40 DEG C and keeps 15min, then pad, 30 DEG C of oven dry, with washed with de-ionized water fabric face residue, air dry is stand-by;
(3) cure:
32s is cured at 60 DEG C.
Embodiment 2:
Sun-proof antibacterial cashmere sweater, it is made by the following method:
(1) high-quality cashmere fiber is chosen, braiding ready-made clothes;
(2) antibacterial sun-proof arrangement:
A. complex enzyme preliminary treatment:
Composite enzyme solution: polyphenol oxidase 1.3%, bromelain 0.5%; Collagen 3%, 0.5% alginate fibre element;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of bromelain is lived as 500u/g, and the molecular weight of collagen is 1000 dalton;
Cashmere sweater is placed in composite enzyme solution, by bath raio 1:30, insulation concussion 12min at 40 DEG C, then rapid temperature increases to 80 DEG C keeps 3s, naturally cools to 40 DEG C and keeps 10min, then pad, 30 DEG C of oven dry, for subsequent use;
B. arrange for two times:
Secondary dressing liquid: configure by following mass percent, 2.5% nanometer sericite in powder, 0.5% calgon, 0.4% sodium lactate, regulate pH to 7.5, is placed in 30 DEG C of water ultrasonic waves and stirs 30min, make it fully disperse, obtain nanometer sericite in powder colloidal particle dispersion liquid;
Secondary arranges:
Pretreated cashmere sweater is placed in secondary dressing liquid, by bath raio 1:50, insulation concussion 20min at 50 DEG C, pad, then rapid temperature increases to 60 DEG C keeps 5s, naturally cools to 40 DEG C and keeps 15min, then pad, 30 DEG C of oven dry, with washed with de-ionized water fabric face residue, air dry is stand-by;
(3) cure:
25s is cured at 60 DEG C.
Embodiment 3:
Sun-proof antibacterial cashmere sweater, it is made by the following method:
(1) high-quality cashmere fiber is chosen, braiding ready-made clothes;
(2) antibacterial sun-proof arrangement:
A. complex enzyme preliminary treatment:
Composite enzyme solution: polyphenol oxidase 1.1%, bromelain 0.5%; Collagen 3.4%, 0.4% alginate fibre element;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of bromelain is lived as 500u/g, and the molecular weight of collagen is 1000 dalton;
Cashmere sweater is placed in composite enzyme solution, by bath raio 1:30, insulation concussion 9min at 45 DEG C, then rapid temperature increases to 80 DEG C keeps 3s, naturally cools to 40 DEG C and keeps 10min, then pad, 30 DEG C of oven dry, for subsequent use;
B. arrange for two times:
Secondary dressing liquid: configure by following mass percent, 2.8% nanometer sericite in powder, 0.5% calgon, 0.3% sodium lactate, regulate pH to 7.5, is placed in 30 DEG C of water ultrasonic waves and stirs 30min, make it fully disperse, obtain nanometer sericite in powder colloidal particle dispersion liquid;
Secondary arranges:
Pretreated cashmere sweater is placed in secondary dressing liquid, by bath raio 1:43, insulation concussion 17min at 50 DEG C, pad, then rapid temperature increases to 60 DEG C keeps 5s, naturally cools to 40 DEG C and keeps 15min, then pad, 30 DEG C of oven dry, with washed with de-ionized water fabric face residue, air dry is stand-by;
(3) cure:
30s is cured at 60 DEG C.
Embodiment 4:
Sun-proof antibacterial cashmere sweater, it is made by the following method:
(1) high-quality cashmere fiber is chosen, braiding ready-made clothes;
(2) antibacterial sun-proof arrangement:
A. complex enzyme preliminary treatment:
Composite enzyme solution: polyphenol oxidase 1.2%, bromelain 0.5%; Collagen 3.1%, 0.5% alginate fibre element;
The enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of bromelain is lived as 500u/g, and the molecular weight of collagen is 1000 dalton;
Cashmere sweater is placed in composite enzyme solution, by bath raio 1:30, insulation concussion 11min at 44 DEG C, then rapid temperature increases to 80 DEG C keeps 3s, naturally cools to 40 DEG C and keeps 10min, then pad, 30 DEG C of oven dry, for subsequent use;
B. arrange for two times:
Secondary dressing liquid: configure by following mass percent, 2.6% nanometer sericite in powder, 0.5% calgon, 0.2% sodium lactate, regulate pH to 7.5, is placed in 30 DEG C of water ultrasonic waves and stirs 30min, make it fully disperse, obtain nanometer sericite in powder colloidal particle dispersion liquid;
Secondary arranges:
Pretreated cashmere sweater is placed in secondary dressing liquid, by bath raio 1:47, insulation concussion 19min at 50 DEG C, pad, then rapid temperature increases to 60 DEG C keeps 5s, naturally cools to 40 DEG C and keeps 15min, then pad, 30 DEG C of oven dry, with washed with de-ionized water fabric face residue, air dry is stand-by;
(3) cure:
27s is cured at 60 DEG C.
Embodiment 5 contrast test:
The each parameter of technique of the present invention is all extremely important, each step, and parameter serves significant synergy.Contrast test is only demonstration.
Sun-proof antibacterial cashmere sweater, it is made by the following method:
(1) high-quality cashmere fiber is chosen, braiding ready-made clothes;
(2) antibacterial sun-proof arrangement:
Dressing liquid: configure by following mass percent, 3.5% nanometer sericite in powder, 0.7% calgon regulate pH to 7.5, are placed in 30 DEG C of water ultrasonic waves and stir 30min, make it fully disperse, obtain nanometer sericite in powder colloidal particle dispersion liquid;
Cashmere sweater is placed in dressing liquid, and by bath raio 1:49, at 50 DEG C, insulation concussion 18min, pads, then rapid temperature increases to 60 DEG C keeps 5s, naturally cools to 40 DEG C and keeps 15min, then pad, 30 DEG C of oven dry, with washed with de-ionized water fabric face residue, air dry is stand-by;
31s is cured at 60 DEG C.
Embodiment 6: index is tested and assessed
The index of the cashmere sweater that embodiment 1-5 obtains is tested, as follows:
Cashmere weight-loss ratio measures:
According to fabric regain, calculate the treated front constant dry mass w0 of sample; The constant dry mass w1 of fabric after precise process, is calculated as follows the weight-loss ratio before and after fabric ferment treatment:
Weight-loss ratio=(w0-w1)/w0 × 100%
The pilling resistance of cashmere knit goods detects and adopts GB/T4802.3-2008 balling-up case method.
Evaluate the persistence of antibacterial fabric performance, mainly antibiotic fabric is carried out to the wash durability test of anti-microbial property.Antibiotic fabric decantation test with reference to the simplification wash conditions of appendix C in " FZ/T73023-2006 antibiosis knitting product " and program, to fabric washing to be measured 50 times.
Antibiotic fabric performance test methods is with reference to the succusion of Appendix D in " FZ/T73023-2006 antibiosis knitting product ".Succusion be imitate human body wear condition, make bacterium under oscillating condition with anti-microbial agent in clothes, by calculate bacterial reduction, determine a kind of method of anti-microbial property size.Succusion testing procedure is: put into by sample to be tested containing certain density bacterium (staphylococcus aureus bacterial classification) nutrient solution, then sample is placed on reciprocating oscillator, at (24 ± 1) DEG C, with the velocity fluctuation 18h of 150r/min, sample fabric is fully contacted by vibration with bacterium liquid after, 24h is cultivated in (37 ± 1) DEG C biochemical cultivation case, measure the clump count of bacterium before and after vibration, carry out quantitative assessment antibacterial effect by method for counting colonies.
The calculating of succusion test anti-microbial property:
Bacteriostasis rate (%)=(A-B)/A × 100%
In formula (1): A is clump count after standard blank sample vibration 18h; B is clump count after sample to be tested vibration 18h.
Table 1 detects for producing to embodiment 1-4 the cashmere sweater obtained the result obtained.
Table 1 performance measurement
This detects data only for above-mentioned detection sample.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (3)
1. a sun-proof antibacterial cashmere sweater, it is made by the following method:
(1) high-quality cashmere fiber is chosen, braiding ready-made clothes;
(2) antibacterial sun-proof arrangement:
A. complex enzyme preliminary treatment:
Composite enzyme solution: polyphenol oxidase 1-1.3%, bromelain 0.5%; Collagen 3-3.5%, 0.3-0.5% alginate fibre element;
Cashmere sweater is placed in composite enzyme solution, by bath raio 1:30, insulation concussion 8-12min at 40-50 DEG C, then rapid temperature increases to 80 DEG C keeps 3s, naturally cools to 40 DEG C and keeps 10min, then pad, 30 DEG C of oven dry, for subsequent use;
B. arrange for two times:
Secondary dressing liquid: configure by following mass percent, 2.5-2.9% nanometer sericite in powder, 0.5% calgon, 0.2-0.4% sodium lactate, regulate pH to 7.5, is placed in 30 DEG C of water ultrasonic waves and stirs 30min, make it fully disperse, obtain nanometer sericite in powder colloidal particle dispersion liquid;
Secondary arranges:
Pretreated cashmere sweater is placed in secondary dressing liquid, by bath raio 1:40-50, insulation concussion 16-20min at 50 DEG C, pad, then rapid temperature increases to 60 DEG C keeps 5s, naturally cools to 40 DEG C and keeps 15min, then pad, 30 DEG C of oven dry, with washed with de-ionized water fabric face residue, air dry is stand-by;
(3) cure.
2. sun-proof antibacterial cashmere sweater according to claim 1, is characterized in that: the enzyme of described polyphenol oxidase is lived as 350u/g, and the enzyme of bromelain is lived as 500u/g, and the molecular weight of collagen is 1000 dalton.
3. the sun-proof antibacterial cashmere sweater described in claim 1-2, is characterized in that:
25-32s is cured at 60 DEG C.
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Cited By (3)
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CN106978730A (en) * | 2017-03-18 | 2017-07-25 | 瑞投(上海)服饰科技有限公司 | One kind weight reducing women's dress and preparation method thereof |
CN110528278A (en) * | 2019-09-04 | 2019-12-03 | 江苏阳光股份有限公司 | A kind of production technology of natural antibacterial pashm worsted plus material |
CN113308891A (en) * | 2021-06-21 | 2021-08-27 | 安徽弋尚纺织科技有限公司 | Cashmere warm-keeping composite suit fabric and production process thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106978730A (en) * | 2017-03-18 | 2017-07-25 | 瑞投(上海)服饰科技有限公司 | One kind weight reducing women's dress and preparation method thereof |
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CN110528278A (en) * | 2019-09-04 | 2019-12-03 | 江苏阳光股份有限公司 | A kind of production technology of natural antibacterial pashm worsted plus material |
CN113308891A (en) * | 2021-06-21 | 2021-08-27 | 安徽弋尚纺织科技有限公司 | Cashmere warm-keeping composite suit fabric and production process thereof |
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