CN105803801A - Preparation method of composite long-acting antibacterial and anti-mite down fibers - Google Patents
Preparation method of composite long-acting antibacterial and anti-mite down fibers Download PDFInfo
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- CN105803801A CN105803801A CN201410857243.7A CN201410857243A CN105803801A CN 105803801 A CN105803801 A CN 105803801A CN 201410857243 A CN201410857243 A CN 201410857243A CN 105803801 A CN105803801 A CN 105803801A
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Abstract
The invention discloses a preparation method of composite long-acting antibacterial and anti-mite down fibers. The preparation method comprises the following steps of: (1) selecting down raw materials; (2) pre-treating, namely removing stems of the raw materials, removing sand dust, finely classifying, carrying out primary washing, washing and dehydrating; (3) immersing the down raw materials, which are cleanly washed, into a water solution containing 0.6% (o.w.f) of a Sanitized antibacterial and anti-mite auxiliary agent AM98-12N, 1% (o.w.f) of modified chitosan, 2% (o.w.f) of an Archroma chemical binding agent Appretan N 96101 at 40-50 DEG C for 30min; and (4) dehydrating, pre-drying, baking and cooling the immersed downs. The down fibers prepared by the method provided by the invention has an obvious antibacterial and anti-mite effect; the bacteria inhibition rates on candida albicans, escherichia coli and staphylococcus aureus reach more than 99%, and the repelling ratio of house dust mites reaches more than 95%; the composite long-acting antibacterial and anti-mite down fibers have the long-acting property and have a protection effect on daily health of people, and the living quality of people is greatly improved.
Description
Technical field
The present invention relates to a kind of fiber producing processes, the preparation method being specifically related to a kind of composite long-acting antibiosis anti-acarien down fiber.
Background technology
Down products is made as inserts, up to the present in the world but without any heat insulating material formed thermal property exceeding eider down with eider down.Down products is not only softly warming, and it is also fine to touch skinfeel, again without constriction, makes blood pressure normal, and nervus centralis is stabilized, therefore is cosmetically also having splendid effect.Along with the further raising of living standards of the people, down products has come into the family of ordinary people gradually, becomes the bedding products of the most comfortable that everybody can enjoy.
But the chemical composition of eider down is a kind of protein, and with animal fat, through defat repeatedly, cleaning in processing procedure, impurity and antibacterial still can not be completely eliminated.And bed is easy to grow acarid, acarid is ubiquitous.Dust mite is all kinds of anaphylactic disease patients such as one of anaphylactogen the strongest in the world of being currently known, allergic asthma, allergic rhinitis, anaphylaxis conjunctivitis, must carry out indoor acaricide work, go demodicid mite very necessary.On the long-term quilt not shone, acarid really has million more than.Down products then should not be exposed to the sun for a long time under the sun, because high temperature can allow some materials in eider down produce the abnormal flavour making people uncomfortable.Simultaneously wage-earners' dry in the sun time inconvenience problem, causing can not frequent dry in the sun bedding class.Therefore function that bedding class has antibiosis anti-acarien itself is very necessary.
Summary of the invention
The present invention is to solve above-mentioned technical problem, thus the preparation method that a kind of composite long-acting antibiosis anti-acarien down fiber is provided.
For reaching above-mentioned purpose, technical scheme is as follows:
The preparation method of a kind of composite long-acting antibiosis anti-acarien down fiber, it is characterised in that described preparation method comprises the steps:
(1) eiderdown raw material is chosen；
(2) pre-treatment: raw material is destemming → and dedusting is husky → essence point → previous cleaning → washing → dehydration；
(3) eiderdown raw material of washes clean is immersed in dipping 30min in the 40-50 DEG C of aqueous solution of 0.6% (o.w.f) mountain rather safe antibiosis anti-acarien auxiliary agent SanitizedAM98-12N, 1% (o.w.f) modification of chitosan, the high high chemical industry adhesive A ppretanN96101 of 2% (o.w.f)；
(4) dehydration procedure: centrifuge is first with the pre-centrifuge dehydration 1.5min of low velocity of 300 revs/min, then with the high speed rotating dehydration 6-8min of 600 revs/min, detection lint moisture content reaches 30%；
(5) preliminary drying operation: 100 DEG C × 8min；
(6) operation is baked: 140 DEG C × 3min；
(7) refrigerating work procedure: the lint after baking enters cooling in cooler, and after cooling, lint temperature requirement reaches summer below 40 DEG C, and winter is below 30 DEG C.
In one embodiment of the invention, baking temperature is less than 140 DEG C.
By technique scheme, the invention has the beneficial effects as follows:
The down fiber antibiosis anti-acarien effect being prepared from by method provided by the invention is obvious; the bacteriostasis rate of Candida albicans, escherichia coli and staphylococcus aureus is reached more than 99%; the scattering ratio of dust mite reaches more than 95%; and all have long-lasting; people's routine health is played a protective role, the quality of life of people can be substantially improved.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, the present invention is further elucidated below.
The preparation method of a kind of composite long-acting antibiosis anti-acarien down fiber provided by the invention, it comprises the steps:
(1) eiderdown raw material is chosen；
(2) pre-treatment: raw material is destemming → and dedusting is husky → essence point → previous cleaning → washing → dehydration；
(3) eiderdown raw material of washes clean is immersed in dipping 30min in the 40-50 DEG C of aqueous solution of 0.6% (o.w.f) mountain rather safe antibiosis anti-acarien auxiliary agent SanitizedAM98-12N, 1% (o.w.f) modification of chitosan, the high high chemical industry adhesive A ppretanN96101 of 2% (o.w.f)；
(4) dehydration procedure: centrifuge is first with the pre-centrifuge dehydration 1.5min of low velocity of 300 revs/min, then with the high speed rotating dehydration 6-8min of 600 revs/min, detection lint moisture content reaches 30%；
(5) preliminary drying operation: 100 DEG C × 8min；
(6) baking operation: 140 DEG C × 3min, temperature is less than 140 DEG C；
(7) refrigerating work procedure: the lint after baking enters cooling in cooler, and after cooling, lint temperature requirement reaches summer below 40 DEG C, and winter is below 30 DEG C.
The down fiber made by said method has substantially long-acting antibiosis anti-acarien effect:
Staphylococcus aureus, Candida albicans, colibacillary bacteriostasis rate >=99%；
Scattering ratio >=95% of dust mite；
Bacteriostasis rate >=80% after washing 20 times, scattering ratio >=60% of dust mite.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. the preparation method of a composite long-acting antibiosis anti-acarien down fiber, it is characterised in that described preparation method comprises the steps:
(1) eiderdown raw material is chosen；
(2) pre-treatment: raw material is destemming → and dedusting is husky → essence point → previous cleaning → washing → dehydration；
(3) eiderdown raw material of washes clean is immersed in dipping 30min in the 40-50 DEG C of aqueous solution of 0.6% (o.w.f) mountain rather safe antibiosis anti-acarien auxiliary agent SanitizedAM98-12N, 1% (o.w.f) modification of chitosan, the high high chemical industry adhesive A ppretanN96101 of 2% (o.w.f)；
(4) dehydration procedure: centrifuge is first with the pre-centrifuge dehydration 1.5min of low velocity of 300 revs/min, then with the high speed rotating dehydration 6-8min of 600 revs/min, detection lint moisture content reaches 30%；
(5) preliminary drying operation: 100 DEG C × 8min；
(6) operation is baked: 140 DEG C × 3min；
(7) refrigerating work procedure: the lint after baking enters cooling in cooler, and after cooling, lint temperature requirement reaches summer below 40 DEG C, and winter is below 30 DEG C.
2. the preparation method of a kind of composite long-acting antibiosis anti-acarien down fiber according to claim 1, it is characterised in that baking temperature is less than 140 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410857243.7A CN105803801A (en) | 2014-12-30 | 2014-12-30 | Preparation method of composite long-acting antibacterial and anti-mite down fibers |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410857243.7A CN105803801A (en) | 2014-12-30 | 2014-12-30 | Preparation method of composite long-acting antibacterial and anti-mite down fibers |
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| CN105803801A true CN105803801A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410857243.7A Pending CN105803801A (en) | 2014-12-30 | 2014-12-30 | Preparation method of composite long-acting antibacterial and anti-mite down fibers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107164966A (en) * | 2017-05-24 | 2017-09-15 | 新世嘉纺织品（南通）有限公司 | A kind of cleaning of the anti-mite eider down of antibacterial |
| CN107419532A (en) * | 2017-06-19 | 2017-12-01 | 江苏宏圣达花边有限公司 | A kind of handling process of the anti-mite lace fabric of antibacterial |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1912231A (en) * | 2006-08-25 | 2007-02-14 | 江苏欣隆羽绒有限公司 | Antibiotic down and its preparation method |
| CN101611938A (en) * | 2008-06-27 | 2009-12-30 | 凌颖 | A kind of antibacterial down feather and preparation method thereof |
| CN102352568A (en) * | 2011-10-26 | 2012-02-15 | 芜湖南翔羽绒有限公司 | Arrangement method for down feathers with antibacterial function |
| CN103190789A (en) * | 2013-03-13 | 2013-07-10 | 上海水星家用纺织品股份有限公司 | Manufacturing method of antibacterial and deodorant duvet |
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2014
- 2014-12-30 CN CN201410857243.7A patent/CN105803801A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912231A (en) * | 2006-08-25 | 2007-02-14 | 江苏欣隆羽绒有限公司 | Antibiotic down and its preparation method |
| CN101611938A (en) * | 2008-06-27 | 2009-12-30 | 凌颖 | A kind of antibacterial down feather and preparation method thereof |
| CN102352568A (en) * | 2011-10-26 | 2012-02-15 | 芜湖南翔羽绒有限公司 | Arrangement method for down feathers with antibacterial function |
| CN103190789A (en) * | 2013-03-13 | 2013-07-10 | 上海水星家用纺织品股份有限公司 | Manufacturing method of antibacterial and deodorant duvet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107164966A (en) * | 2017-05-24 | 2017-09-15 | 新世嘉纺织品（南通）有限公司 | A kind of cleaning of the anti-mite eider down of antibacterial |
| WO2018214337A1 (en) * | 2017-05-24 | 2018-11-29 | 新世嘉纺织品（南通）有限公司 | Cleaning process for antibacterial anti-mite down |
| CN107419532A (en) * | 2017-06-19 | 2017-12-01 | 江苏宏圣达花边有限公司 | A kind of handling process of the anti-mite lace fabric of antibacterial |
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Application publication date: 20160727 |
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