CN105256579A - Bacteriostatic pilling-resistant finishing auxiliary of cashmere sweater - Google Patents
Bacteriostatic pilling-resistant finishing auxiliary of cashmere sweater Download PDFInfo
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- CN105256579A CN105256579A CN201510770516.9A CN201510770516A CN105256579A CN 105256579 A CN105256579 A CN 105256579A CN 201510770516 A CN201510770516 A CN 201510770516A CN 105256579 A CN105256579 A CN 105256579A
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- cashmere sweater
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Abstract
The invention discloses a bacteriostatic pilling-resistant finishing auxiliary of a cashmere sweater. The finishing auxiliary comprises a pre-processing protein solution and finishing liquid. The pre-processing protein solution is prepared from, by mass, 0.05-0.09% of hydrolyzed feather meal, 0.02-0.05% of corn protein powder, 0.5-1.1% of trehalose and 0.5% of pigskin collagen. The finishing liquid is prepared from, by mass, phosphorus-containing polymaleic acid with the concentration being 60-80 g/L, hypophosphite with the concentration being 32-38 g/L and polyoxyethylene fatty acid with the concentration being 0.8 g/L. According to the auxiliary, natural protein and phosphorus-containing polymaleic acid with a certain molecular weight are fully used, through a large number of experiments, optimal parameters of the production technology are verified, the finished cashmere sweater has a good antibacterial effect and is resistant to pilling, and the finishing auxiliary has no influence on whiteness and mechanical strength of the cashmere sweater.
Description
Technical field
The present invention relates to a kind of antibacterial anti-pilling finishing auxiliary agent of cashmere sweater, belong to textile technology field.
Background technology
Cashmere sweater is raw material with sheep's wool, and be the most popular sweater knitted, its needle path is clear, shirt face is bright and clean, fat light foot, bright color, good hand feeling high resilience; Cashmere sweater is more endurable, moderate, but feel is more far short of what is expected than cashmere sweater, and class is also much lower.
Afterfinish method is the key factor affecting wool 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.
The present invention aims to provide a kind of antibacterial anti-pilling finishing auxiliary agent of cashmere sweater, this auxiliary agent takes full advantage of native protein, the phosphorous poly of certain molecular weight, the most optimized parameter of production technology by lot of experiment validation, cashmere sweater after arrangement has good antibacterial effect, and can also ANTIPILLING, to the whiteness of cashmere sweater, mechanical strength has no effect.
Summary of the invention
Based on the technical problem that background technology exists, the invention provides a kind of antibacterial anti-pilling finishing auxiliary agent of cashmere sweater, this auxiliary agent takes full advantage of native protein, the phosphorous poly of certain molecular weight, the most optimized parameter of production technology by lot of experiment validation, the cashmere sweater after arrangement has good antibacterial effect, and can also ANTIPILLING, to the whiteness of cashmere sweater, mechanical strength has no effect.
Technical scheme of the present invention is as follows:
An antibacterial anti-pilling finishing auxiliary agent for cashmere sweater, it comprises preliminary treatment protein solution and dressing liquid:
Preliminary treatment protein solution: according to mass percent, hydrolyzed feather meal 0.05-0.09%, corn protein powder 0.02-0.05%, trehalose 0.5-1.1%, pigskin collagen 0.5%;
Preliminary treatment: preliminary treatment protein solution is evenly sprayed on cashmere sweater, the weight of sprinkling is 0.2 times of the weight of cashmere sweater, vexedly at being then placed in 28-32 DEG C puts 46-51 hour, 28 DEG C of oven dry, for subsequent use;
Dressing liquid: configure by following mass percent, phosphorous poly 60-81g/L, inferior sodium phosphate 32-38g/L, polyoxyethylene carboxylate 0.8g/L;
Finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:36-42, at 30 DEG C, insulation concussion 22-30min, then bakes and banks up with earth 2-3min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
Preferably, the phosphorous poly that sticky equal molecular mass is 169-172 is chosen.
Powdery Corn Gluten Meal also claims corn bran, corn whitewashing albumen, with producing the byproduct after starch and plumule after corn humidification, again wherein protein, corn steep liquor that energy is high are sprayed, its protein, energy, amino acid content are increased greatly, is widely used in the production of all feeds.This product protein 18 %, good palatability, absorptivity is high, and energy is high, and energy is in 2100 card left and right, and price is low, effectively reduces feed cost, and color is vivid, effectively can improve the color of bundle feed.
Hydrolyzed feather meal under high pressure carries out to taking from the clean uncorrupted poultry feather of butchering fowl factory the product that pyrohydrolysis boiling obtains.The sufficiently long time must be processed and destroy key between cystine to produce the minimum feather meal at 70-75% of Pepsin digestibility.The key factor affecting hydrolyzed feather meal quality is the degree of hydrolysis.Excessive hydrolysis (namely referring to that Pepsin digestibility reaches 90%), be namely produced feather meal by overcook, its amino acid whose digestibility is low.On the contrary, hydrolysis is not enough (namely referring to that Pepsin digestibility is lower than 65%), and be namely that produced feather meal boiling is inadequate, its amino acid digestibility is low equally.
The present invention is innovatively generally used for feed albumen powder by two kinds is applied in the finishing auxiliaries of cashmere sweater, it has significant synergy with the phosphorous poly of certain molecular weight, cashmere sweater after arrangement has good antibacterial effect, and can also ANTIPILLING, to the whiteness of cashmere sweater, mechanical strength has no effect.
Usefulness of the present invention is:
Finishing auxiliaries treatment temperature of the present invention is low, and less energy consumption can not cause environmental pollution, belongs to green technology.The present invention is innovatively generally used for feed albumen powder by two kinds is applied in the finishing technique of cashmere sweater, it has significant synergy with the phosphorous poly of certain molecular weight, cashmere sweater after arrangement has good antibacterial effect, and can also ANTIPILLING, to the whiteness of cashmere sweater, mechanical strength has no effect.
Detailed description of the invention
Embodiment 1:
The use of the antibacterial anti-pilling finishing auxiliary agent of cashmere sweater:
(1) high-quality wool fibre is chosen, braiding ready-made clothes;
(2) arrange:
A. preliminary treatment:
Preliminary treatment protein solution: according to mass percent, hydrolyzed feather meal 0.05%, corn protein powder 0.05%, trehalose 0.5%, pigskin collagen 0.5%;
Preliminary treatment: preliminary treatment protein solution is evenly sprayed on cashmere sweater, the weight of sprinkling is 0.2 times of the weight of cashmere sweater, vexedly at being then placed in 32 DEG C puts 46 hours, 28 DEG C of oven dry, for subsequent use;
B. arrange:
Dressing liquid: configure by following mass percent, phosphorous poly 81g/L, inferior sodium phosphate 32g/L, polyoxyethylene carboxylate 0.8g/L;
Finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:42, at 30 DEG C, insulation concussion 22min, then bakes and banks up with earth 3min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
Choose the phosphorous poly that sticky equal molecular mass is 169.
Embodiment 2:
The use of the antibacterial anti-pilling finishing auxiliary agent of cashmere sweater:
(1) high-quality wool fibre is chosen, braiding ready-made clothes;
(2) arrange:
A. preliminary treatment:
Preliminary treatment protein solution: according to mass percent, hydrolyzed feather meal 0.09%, corn protein powder 0.02%, trehalose 1.1%, pigskin collagen 0.5%;
Preliminary treatment: preliminary treatment protein solution is evenly sprayed on cashmere sweater, the weight of sprinkling is 0.2 times of the weight of cashmere sweater, vexedly at being then placed in 28 DEG C puts 51 hours, 28 DEG C of oven dry, for subsequent use;
B. arrange:
Dressing liquid: configure by following mass percent, phosphorous poly 60g/L, inferior sodium phosphate 38g/L, polyoxyethylene carboxylate 0.8g/L;
Finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:36, at 30 DEG C, insulation concussion 30min, then bakes and banks up with earth 2min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
Choose the phosphorous poly that sticky equal molecular mass is 172.
Embodiment 3:
The use of the antibacterial anti-pilling finishing auxiliary agent of cashmere sweater:
(1) high-quality wool fibre is chosen, braiding ready-made clothes;
(2) arrange:
A. preliminary treatment:
Preliminary treatment protein solution: according to mass percent, hydrolyzed feather meal 0.06%, corn protein powder 0.04%, trehalose 0.6%, pigskin collagen 0.5%;
Preliminary treatment: preliminary treatment protein solution is evenly sprayed on cashmere sweater, the weight of sprinkling is 0.2 times of the weight of cashmere sweater, vexedly at being then placed in 31 DEG C puts 47 hours, 28 DEG C of oven dry, for subsequent use;
B. arrange:
Dressing liquid: configure by following mass percent, phosphorous poly 80g/L, inferior sodium phosphate 33g/L, polyoxyethylene carboxylate 0.8g/L;
Finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:41, at 30 DEG C, insulation concussion 23min, then bakes and banks up with earth 3min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
Choose the phosphorous poly that sticky equal molecular mass is 170.
Embodiment 4:
The use of the antibacterial anti-pilling finishing auxiliary agent of cashmere sweater:
(1) high-quality wool fibre is chosen, braiding ready-made clothes;
(2) arrange:
A. preliminary treatment:
Preliminary treatment protein solution: according to mass percent, hydrolyzed feather meal 0.08%, corn protein powder 0.03%, trehalose 1.0%, pigskin collagen 0.5%;
Preliminary treatment: preliminary treatment protein solution is evenly sprayed on cashmere sweater, the weight of sprinkling is 0.2 times of the weight of cashmere sweater, vexedly at being then placed in 29 DEG C puts 50 hours, 28 DEG C of oven dry, for subsequent use;
B. arrange:
Dressing liquid: configure by following mass percent, phosphorous poly 70g/L, inferior sodium phosphate 37g/L, polyoxyethylene carboxylate 0.8g/L;
Finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:37, at 30 DEG C, insulation concussion 29min, then bakes and banks up with earth 2min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
Choose the phosphorous poly that sticky equal molecular mass is 171.
Embodiment 5 contrast test:
In the present invention, choosing of the sticky equal molecular mass of phosphorous poly is extremely important, time only between 172, just can reach effect of the present invention; In addition, protein solution preliminary treatment is also most important, omits the antibacterial effect that this step can not reach desirable.
Comparative example 1: the sticky equal molecular mass choosing different phosphorus polies
The use of the antibacterial anti-pilling finishing auxiliary agent of cashmere sweater:
(1) high-quality wool fibre is chosen, braiding ready-made clothes;
(2) arrange:
A. preliminary treatment:
Preliminary treatment protein solution: according to mass percent, hydrolyzed feather meal 0.07%, corn protein powder 0.04%, trehalose 0.7%, pigskin collagen 0.5%;
Preliminary treatment: preliminary treatment protein solution is evenly sprayed on cashmere sweater, the weight of sprinkling is 0.2 times of the weight of cashmere sweater, vexedly at being then placed in 30 DEG C puts 48 hours, 28 DEG C of oven dry, for subsequent use;
B. arrange:
Dressing liquid: configure by following mass percent, phosphorous poly 61g/L, inferior sodium phosphate 34g/L, polyoxyethylene carboxylate 0.8g/L;
Finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:40, at 30 DEG C, insulation concussion 24min, then bakes and banks up with earth 3min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
Choose the phosphorous poly that sticky equal molecular mass is 190.
Comparative example 2: do not carry out protein solution preliminary treatment
The use of the antibacterial anti-pilling finishing auxiliary agent of cashmere sweater:
(1) high-quality wool fibre is chosen, braiding ready-made clothes;
(2) arrange:
Arrange:
Dressing liquid: configure by following mass percent, phosphorous poly 71g/L, inferior sodium phosphate 36g/L, polyoxyethylene carboxylate 0.8g/L;
Finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:38, at 30 DEG C, insulation concussion 28min, then bakes and banks up with earth 2min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
Choose the phosphorous poly that sticky equal molecular mass is 170.
Embodiment 6: index is tested and assessed
The index of the cashmere sweater that embodiment 1-5 obtains is tested, as follows:
Wool 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 tricot de laine 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 1-5 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. an antibacterial anti-pilling finishing auxiliary agent for cashmere sweater, it comprises preliminary treatment protein solution and dressing liquid:
Preliminary treatment protein solution: according to mass percent, hydrolyzed feather meal 0.05-0.09%, corn protein powder 0.02-0.05%, trehalose 0.5-1.1%, pigskin collagen 0.5%;
Dressing liquid: configure by following mass percent, phosphorous poly 60-81g/L, inferior sodium phosphate 32-38g/L, polyoxyethylene carboxylate 0.8g/L.
2. the antibacterial anti-pilling finishing auxiliary agent of cashmere sweater according to claim 1, is characterized in that:
Described pretreating process: preliminary treatment protein solution is evenly sprayed on cashmere sweater, the weight of sprinkling is 0.2 times of the weight of cashmere sweater, vexedly at being then placed in 28-32 DEG C puts 46-51 hour, 28 DEG C of oven dry, for subsequent use;
Described finishing technique is: pretreated cashmere sweater is placed in dressing liquid, and by bath raio 1:36-42, at 30 DEG C, insulation concussion 22-30min, then bakes and banks up with earth 2-3min for 60 DEG C, with washed with de-ionized water fabric face residue, and 30 DEG C of oven dry.
3. the antibacterial anti-pilling finishing auxiliary agent of the cashmere sweater of claim 1-2 is used for the application that cashmere sweater arranges.
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| CN201510770516.9A CN105256579A (en) | 2015-11-12 | 2015-11-12 | Bacteriostatic pilling-resistant finishing auxiliary of cashmere sweater |
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| CN201510770516.9A CN105256579A (en) | 2015-11-12 | 2015-11-12 | Bacteriostatic pilling-resistant finishing auxiliary of cashmere sweater |
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| CN103628315A (en) * | 2013-11-22 | 2014-03-12 | 桐乡市濮院毛针织技术服务中心 | Anti-pilling finishing method of wool fabric through reducing agent and keratin |
| CN104213415A (en) * | 2014-08-22 | 2014-12-17 | 浙江全美实业有限公司 | Production method of anti-pilling cashmere sweater |
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2015
- 2015-11-12 CN CN201510770516.9A patent/CN105256579A/en active Pending
Patent Citations (5)
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| CN1763301A (en) * | 2004-10-18 | 2006-04-26 | 香港理工大学 | Functional finishing adjuvant for fabric, its preparation and application process |
| CN103266480A (en) * | 2013-06-13 | 2013-08-28 | 太仓协大申泰羊毛衫有限公司 | Method for preventing wool from fluffing and pilling |
| CN103628315A (en) * | 2013-11-22 | 2014-03-12 | 桐乡市濮院毛针织技术服务中心 | Anti-pilling finishing method of wool fabric through reducing agent and keratin |
| CN104213415A (en) * | 2014-08-22 | 2014-12-17 | 浙江全美实业有限公司 | Production method of anti-pilling cashmere sweater |
| CN105019277A (en) * | 2015-07-10 | 2015-11-04 | 湖州三佳纺织有限公司 | Imitated silk fabric reactive printing method |
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Application publication date: 20160120 |
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