CN107177895A - A kind of moistureproof eider down of antibacterial is processed the preparation method with modified down fiber - Google Patents
A kind of moistureproof eider down of antibacterial is processed the preparation method with modified down fiber Download PDFInfo
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- CN107177895A CN107177895A CN201710403889.1A CN201710403889A CN107177895A CN 107177895 A CN107177895 A CN 107177895A CN 201710403889 A CN201710403889 A CN 201710403889A CN 107177895 A CN107177895 A CN 107177895A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M19/00—Treatment of feathers
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Abstract
The preparation method with modified down fiber is processed the invention discloses a kind of moistureproof eider down of antibacterial, is related to eiderdown quilt processing technique field, comprises the following steps：(1) prepared by eider down ungrease treatment, (2) antibacterial protection against the tide modification liquid, the protection against the tide modification of (3) eider down antibacterial, the protection against the tide down fiber shaping of (4) antibacterial.The moistureproof down fiber of the made antibacterial of the present invention has excellent antibacterial moisture effect, more than 99% is reached to the average bacteriostasis rate of gold-coloured staphylococci, candida albicanses and Escherichia coli, made antibacterial deodourizing down fiber is made after eider down core is normally used 3 years simultaneously more than 95% is still reached to the average bacteriostasis rate of gold-coloured staphylococci, candida albicanses and Escherichia coli, and the rate of perviousness that is averaged is more than 8000g/m2.d。
Description
Technical field：
The present invention relates to eiderdown quilt processing technique field, and in particular to a kind of moistureproof eider down of antibacterial is processed with modified eider down
The preparation method of fiber.
Background technology：
Eider down is good natural heat insulating material, has the advantages that light weight, softness, good heat preservation performance, therefore eiderdown quilt is to disappear
Expense person warming bedding are preferably selected.But, the chemical composition of eider down is a kind of protein, and with animal fat,
Even across degreasing and matting in preprocessing process, impurity and bacterium can not be still completely eliminated.And eider down has one
Fixed moisture absorption, if if irregularly dried in use, it is easy to breed bacteria, while being produced with peculiar smell
It is raw.
At present, the moistureproof eiderdown quilt of antibacterial is generally handled eider down by using antiseptic, with reach preventing and treating bacterium with
The effect of mould, without starting with from source, is increased by strictly controlling degreasing process and carrying out humidity resistance modification to eider down
The antibacterial moisture resistance of strong eider down.
It is processed in view of the above-mentioned problems, our company develops a kind of moistureproof eider down of antibacterial with the preparation side for being modified down fiber
Method, by the ungrease treatment and antibacterial anti-blushing agent modification, makes made modified Eider down yarn have excellent antibacterial moisture resistance,
So as to improve the use quality for processing made eiderdown quilt.
The content of the invention：
The technical problems to be solved by the invention be to provide a kind of antibacterial moisture effect significantly and long action time it is anti-
Bacterium protection against the tide eider down is processed the preparation method with modified down fiber.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of moistureproof eider down of antibacterial is processed the preparation method with modified down fiber, comprises the following steps：
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 3-5min, added through HTHP
Eider down after disinfecting, makes eider down be totally submerged in degreasing agent, pulls eider down out after 5-10min, washes twice, and in
Dried under the conditions of 70-75 DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes made antibacterial protection against the tide modified
The weight water content of liquid reaches 65-70%, backflow insulation mixing 5-10min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：Eider down after ungrease treatment is ground into coarse powder, 100 mesh sieves are crossed, then spray
Enter the moistureproof modification liquid of antibacterial, stand 10-15min after being well mixed, 85-90 is then warming up to 2-3 DEG C/min programming rate
DEG C insulation mixing 15-30min, and 15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring, make gained mixture
Weight water content reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and fine powder is made, cross 200
Mesh sieve；
(4) the moistureproof down fiber shaping of antibacterial：Will down fiber powder and water obtained by after the moistureproof modification of above-mentioned antibacterial
Mixed liquor is made after mixing, mixed liquor is sprayed under pressure pumping action by nozzle in pencil form, and crin is formed after solidification,
And through three stretchings, once crimp after gained down fiber is cut into 15-20mm length.
The mass ratio of eider down and the moistureproof modification liquid of antibacterial is 20-30 in the step (3):1-2.
The mass ratio of down fiber powder and water is 1-2 in the step (4):5-10.
The degreasing agent is made up of the raw material of following parts by weight：Polyvinyl alcohol/10-15 parts of microcrystalline cellulose, carboxymethyl
2-3 parts of sodium starch, 1-2 parts of allyl polyethenoxy ether, 0.5-1 parts of super fine magnesia, N, N- caprolactams 0.5-1
Part, 0.5-1 parts of saleratus power, double trifluoromethanesulfonimide 0.1-0.3 parts, 50-100 parts of water, its preparation method is：To carboxylic first
Allyl polyethenoxy ether and N, N- caprolactam are added in base sodium starch, 110-115 DEG C of insulation grinding is warming up to
15min, adds saleratus power and double trifluoromethanesulfonimides, continues to be incubated grinding 10min, produces modified carboxy methyl starch
Sodium, after naturally cool to polyvinyl alcohol/microcrystalline cellulose, super fine magnesia and water is added after 45-50 DEG C, gained mixed liquor is sent into
In ball mill, discharging-material size is milled to less than 30 μm, degreasing agent is produced.
Polyvinyl alcohol/the microcrystalline cellulose is composited by polyvinyl alcohol and microcrystalline cellulose, its specific preparation side
Method is：Boiling water is added dropwise until being completely dissolved with 5ml/min rate of addition into polyvinyl alcohol, and adds N- methylol acryloyls
Amine and allyl glycidyl ether, flow back insulated and stirred 10min, adds microcrystalline cellulose, continues the insulated and stirred that flows back
30min, gained mixed liquor naturally cools to room temperature, finally sends into freeze drier, dries gained solid through micronizer
Micro mist is made, polyvinyl alcohol/microcrystalline cellulose is produced.
The polyvinyl alcohol, N hydroxymethyl acrylamide, the mass ratio of allyl glycidyl ether and microcrystalline cellulose are
5-10:0.5-1:0.3-0.5:5-10。
The antibacterial anti-blushing agent is made up of the raw material of following parts by weight：5-10 parts of polyglutamic acid, poloxamer 3-5
Part, 2-3 parts of Tea Saponin, 1-2 parts of HPMA, 0.5-1 parts of polyethylene glycol oxide, hexamethylolmelamine pregnancy ether
0.5-1 parts, 0.3-0.5 parts of nanometer titanium dioxide, 0.05-0.1 parts of Nano Silver, 0.05-0.1 parts of ferrocene, its preparation method is：To
Poloxamer and HPMA are added in polyglutamic acid, gained powder is warming up to 50-55 DEG C of insulation grinding 10min,
Boiling water is added dropwise with 5ml/min rate of addition under agitation again, until powder all dissolves, Tea Saponin, nano-titanium is then added
White powder, Nano Silver and ferrocene, utilize microwave treater microwave 5min after being sufficiently mixed, stand microwave 5min again after 30min,
Polyethylene glycol oxide and hexamethylolmelamine pregnancy ether are subsequently added, gained mixed liquor is sent into after being well mixed and is spray-dried
In machine, dry gained particle and micro mist is made through micronizer, produce antibacterial anti-blushing agent.
The condition of work of the microwave treater is microwave frequency 2450MHz, power output 700W.
The beneficial effects of the invention are as follows：
(1) ungrease treatment is carried out to eider down using the degreasing agent, effectively removes the fatty impurity adhered on eider down, make
Eider down Oil and Fat Content is reduced to less than 0.2%；
(2) using polyglutamic acid and HPMA as antimicrobial component carrier, and simultaneously with polyglutamic acid, water
HPMA and poloxamer are solved as moistureproof composition, passes through carboxyl and plumage contained by polyglutamic acid, HPMA
Sterol reaction generation ester bond in Down Fiber most cells of superficial layer film, makes antimicrobial component by carrier strong bonded in down fiber
On；And using polyethylene glycol oxide and hexamethylolmelamine pregnancy ether as load auxiliary agent, enhancing antimicrobial component is on carrier
Load factor；
(3) there is excellent antibacterial moisture effect through the moistureproof down fiber of the made antibacterial of the method for the invention, to gold
The average bacteriostasis rate of staphylococcus, candida albicanses and Escherichia coli reaches more than 99%, while by made antibacterial deodourizing plumage
Eider down core is made normally using the average suppression after 3 years to gold-coloured staphylococci, candida albicanses and Escherichia coli in Down Fiber
Bacterium rate still reaches more than 95%, and the rate of perviousness that is averaged is more than 8000g/m2.d, so as to meet eiderdown quilt to the protection against the tide of core antibacterial
The requirement of effect.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 5min, adds and disappears through HTHP
Eider down after poison processing, makes eider down be totally submerged in degreasing agent, pulls eider down out after 10min, washes twice, and in 70-75
Dried under the conditions of DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes made antibacterial protection against the tide modified
The weight water content of liquid reaches 65-70%, backflow insulation mixing 5min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：1kg eider downs after ungrease treatment are ground into coarse powder, 100 mesh sieves are crossed,
The moistureproof modification liquid of 0.05kg antibacterials is sprayed into again, is stood 10min after being well mixed, is then heated up with 2-3 DEG C/min programming rate
To 85-90 DEG C of insulation mixing 30min, and 15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring, mixes gained
The weight water content of thing reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and fine powder is made,
Cross 200 mesh sieves；
(4) the moistureproof down fiber shaping of antibacterial：Will after the moistureproof modification of above-mentioned antibacterial gained 1kg down fibers powder with
Mixed liquor is made after the mixing of 5kg water, mixed liquor is sprayed in pencil form by nozzle under pressure pumping action, formed after solidification
Crin, and through three stretchings, once crimp after gained down fiber is cut into 15-20mm length.
The preparation of degreasing agent：1kg allyl polyethenoxy ethers and 0.5kg N, N- second are added into 3kg sodium carboxymethyl starches
Alkenyl caprolactam, is warming up to 110-115 DEG C of insulation grinding 15min, adds 0.5kg saleratus powers and the double fluoroforms of 0.1kg
Alkane sulfimide, continues to be incubated grinding 10min, produces modified carboxy methyl sodium starch, added after naturally cool to after 45-50 DEG C
In 10kg polyvinyl alcohol/microcrystalline cellulose, 0.5kg super fine magnesias and 100kg water, gained mixed liquor feeding ball mill, ball milling
It is less than 30 μm to discharging-material size, produces degreasing agent.
The preparation of polyvinyl alcohol/microcrystalline cellulose：Boiling water is added dropwise with 5ml/min rate of addition into 10kg polyvinyl alcohol
Until being completely dissolved, and 1kgN- NMAs and 0.3kg allyl glycidyl ethers are added, flow back insulated and stirred
10min, adds 10kg microcrystalline celluloses, continues the insulated and stirred 30min that flows back, and gained mixed liquor naturally cools to room temperature, most
Afterwards in feeding freeze drier, dry gained solid and micro mist is made through micronizer, produce polyvinyl alcohol/microcrystalline cellulose.
The preparation of antibacterial anti-blushing agent：30g poloxamers and 10g hydrolyzed polymaleic anhydrides are added into 100g polyglutamic acids
Acid anhydride, gained powder is warming up to 50-55 DEG C of insulation grinding 10min, then under agitation with 5ml/min rate of addition dropwise addition boiling water,
Until powder all dissolves, 20g Tea Saponins, 3g nanometer titanium dioxides, 0.5g Nano Silvers and 0.5g ferrocene are then added, it is fully mixed
Microwave frequency 2450MHz, power output 700W microwave treater microwave 5min are utilized after conjunction, microwave again after 30min is stood
5min, is subsequently added 5g polyethylene glycol oxides and 5g hexamethylolmelamine pregnancy ethers, send gained mixed liquor after being well mixed
Enter in spray dryer, dry gained particle and micro mist is made through micronizer, produce antibacterial anti-blushing agent.
Embodiment 2
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 5min, adds and disappears through HTHP
Eider down after poison processing, makes eider down be totally submerged in degreasing agent, pulls eider down out after 10min, washes twice, and in 70-75
Dried under the conditions of DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes made antibacterial protection against the tide modified
The weight water content of liquid reaches 65-70%, backflow insulation mixing 5min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：1.5kg eider downs after ungrease treatment are ground into coarse powder, 100 mesh are crossed
Sieve, then the moistureproof modification liquid of 0.1kg antibacterials is sprayed into, 15min is stood after being well mixed, then with 2-3 DEG C/min programming rate liter
15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring to 85-90 DEG C of insulation mixing 30min in temperature, makes gained mixed
The weight water content of compound reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and is made carefully
Powder, crosses 200 mesh sieves；
(4) the moistureproof down fiber shaping of antibacterial：Will after the moistureproof modification of above-mentioned antibacterial gained 1kg down fibers powder with
Mixed liquor is made after the mixing of 5kg water, mixed liquor is sprayed in pencil form by nozzle under pressure pumping action, formed after solidification
Crin, and through three stretchings, once crimp after gained down fiber is cut into 15-20mm length.
The preparation of degreasing agent：1kg allyl polyethenoxy ethers and 0.5kg N, N- second are added into 3kg sodium carboxymethyl starches
Alkenyl caprolactam, is warming up to 110-115 DEG C of insulation grinding 15min, adds 0.5kg saleratus powers and the double fluoroforms of 0.1kg
Alkane sulfimide, continues to be incubated grinding 10min, produces modified carboxy methyl sodium starch, added after naturally cool to after 45-50 DEG C
In 15kg polyvinyl alcohol/microcrystalline cellulose, 0.5kg super fine magnesias and 100kg water, gained mixed liquor feeding ball mill, ball milling
It is less than 30 μm to discharging-material size, produces degreasing agent.
The preparation of polyvinyl alcohol/microcrystalline cellulose：Boiling water is added dropwise with 5ml/min rate of addition into 8kg polyvinyl alcohol
Until being completely dissolved, and 0.5kgN- NMAs and 0.5kg allyl glycidyl ethers are added, flow back insulated and stirred
10min, adds 10kg microcrystalline celluloses, continues the insulated and stirred 30min that flows back, and gained mixed liquor naturally cools to room temperature, most
Afterwards in feeding freeze drier, dry gained solid and micro mist is made through micronizer, produce polyvinyl alcohol/microcrystalline cellulose.
The preparation of antibacterial anti-blushing agent：30g poloxamers and 10g hydrolyzed polymaleic anhydrides are added into 100g polyglutamic acids
Acid anhydride, gained powder is warming up to 50-55 DEG C of insulation grinding 10min, then under agitation with 5ml/min rate of addition dropwise addition boiling water,
Until powder all dissolves, 25g Tea Saponins, 3g nanometer titanium dioxides, 0.5g Nano Silvers and 0.5g ferrocene are then added, it is fully mixed
Microwave frequency 2450MHz, power output 700W microwave treater microwave 5min are utilized after conjunction, microwave again after 30min is stood
5min, is subsequently added 8g polyethylene glycol oxides and 5g hexamethylolmelamine pregnancy ethers, send gained mixed liquor after being well mixed
Enter in spray dryer, dry gained particle and micro mist is made through micronizer, produce antibacterial anti-blushing agent.
Reference examples 1
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 5min, adds and disappears through HTHP
Eider down after poison processing, makes eider down be totally submerged in degreasing agent, pulls eider down out after 10min, washes twice, and in 70-75
Dried under the conditions of DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes made antibacterial protection against the tide modified
The weight water content of liquid reaches 65-70%, backflow insulation mixing 5min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：1.5kg eider downs after ungrease treatment are ground into coarse powder, 100 mesh are crossed
Sieve, then the moistureproof modification liquid of 0.1kg antibacterials is sprayed into, 15min is stood after being well mixed, then with 2-3 DEG C/min programming rate liter
15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring to 85-90 DEG C of insulation mixing 30min in temperature, makes gained mixed
The weight water content of compound reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and is made carefully
Powder, crosses 200 mesh sieves；
(4) the moistureproof down fiber shaping of antibacterial：Will after the moistureproof modification of above-mentioned antibacterial gained 1kg down fibers powder with
Mixed liquor is made after the mixing of 5kg water, mixed liquor is sprayed in pencil form by nozzle under pressure pumping action, formed after solidification
Crin, and through three stretchings, once crimp after gained down fiber is cut into 15-20mm length.
The preparation of degreasing agent：1kg allyl polyethenoxy ethers and 0.5kg N, N- second are added into 3kg sodium carboxymethyl starches
Alkenyl caprolactam, is warming up to 110-115 DEG C of insulation grinding 15min, adds 0.5kg saleratus powers and the double fluoroforms of 0.1kg
Alkane sulfimide, continues to be incubated grinding 10min, produces modified carboxy methyl sodium starch, added after naturally cool to after 45-50 DEG C
In 15kg polyvinyl alcohol/microcrystalline cellulose, 0.5kg super fine magnesias and 100kg water, gained mixed liquor feeding ball mill, ball milling
It is less than 30 μm to discharging-material size, produces degreasing agent.
The preparation of polyvinyl alcohol/microcrystalline cellulose：Boiling water is added dropwise with 5ml/min rate of addition into 8kg polyvinyl alcohol
Until being completely dissolved, flow back insulated and stirred 10min, adds 10kg microcrystalline celluloses, continues flow back insulated and stirred 30min, institute
Obtain mixed liquor and naturally cool to room temperature, finally send into freeze drier, dry gained solid and micro mist is made through micronizer,
Produce polyvinyl alcohol/microcrystalline cellulose.
The preparation of antibacterial anti-blushing agent：30g poloxamers and 10g hydrolyzed polymaleic anhydrides are added into 100g polyglutamic acids
Acid anhydride, gained powder is warming up to 50-55 DEG C of insulation grinding 10min, then under agitation with 5ml/min rate of addition dropwise addition boiling water,
Until powder all dissolves, 25g Tea Saponins, 3g nanometer titanium dioxides, 0.5g Nano Silvers and 0.5g ferrocene are then added, it is fully mixed
Microwave frequency 2450MHz, power output 700W microwave treater microwave 5min are utilized after conjunction, microwave again after 30min is stood
5min, is subsequently added 8g polyethylene glycol oxides and 5g hexamethylolmelamine pregnancy ethers, send gained mixed liquor after being well mixed
Enter in spray dryer, dry gained particle and micro mist is made through micronizer, produce antibacterial anti-blushing agent.
Reference examples 2
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 5min, adds and disappears through HTHP
Eider down after poison processing, makes eider down be totally submerged in degreasing agent, pulls eider down out after 10min, washes twice, and in 70-75
Dried under the conditions of DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes made antibacterial protection against the tide modified
The weight water content of liquid reaches 65-70%, backflow insulation mixing 5min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：1.5kg eider downs after ungrease treatment are ground into coarse powder, 100 mesh are crossed
Sieve, then the moistureproof modification liquid of 0.1kg antibacterials is sprayed into, 15min is stood after being well mixed, then with 2-3 DEG C/min programming rate liter
15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring to 85-90 DEG C of insulation mixing 30min in temperature, makes gained mixed
The weight water content of compound reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and is made carefully
Powder, crosses 200 mesh sieves；
(4) the moistureproof down fiber shaping of antibacterial：Will after the moistureproof modification of above-mentioned antibacterial gained 1kg down fibers powder with
Mixed liquor is made after the mixing of 5kg water, mixed liquor is sprayed in pencil form by nozzle under pressure pumping action, formed after solidification
Crin, and through three stretchings, once crimp after gained down fiber is cut into 15-20mm length.
The preparation of degreasing agent：3kg sodium carboxymethyl starches are warming up to after 45-50 DEG C and add 15kg polyvinyl alcohol/crystallite fibre
In dimension element, 0.5kg super fine magnesias and 100kg water, gained mixed liquor feeding ball mill, discharging-material size is milled to less than 30 μm,
Produce degreasing agent.
The preparation of polyvinyl alcohol/microcrystalline cellulose：Boiling water is added dropwise with 5ml/min rate of addition into 8kg polyvinyl alcohol
Until being completely dissolved, and 0.5kgN- NMAs and 0.5kg allyl glycidyl ethers are added, flow back insulated and stirred
10min, adds 10kg microcrystalline celluloses, continues the insulated and stirred 30min that flows back, and gained mixed liquor naturally cools to room temperature, most
Afterwards in feeding freeze drier, dry gained solid and micro mist is made through micronizer, produce polyvinyl alcohol/microcrystalline cellulose.
The preparation of antibacterial anti-blushing agent：30g poloxamers and 10g hydrolyzed polymaleic anhydrides are added into 100g polyglutamic acids
Acid anhydride, gained powder is warming up to 50-55 DEG C of insulation grinding 10min, then under agitation with 5ml/min rate of addition dropwise addition boiling water,
Until powder all dissolves, 25g Tea Saponins, 3g nanometer titanium dioxides, 0.5g Nano Silvers and 0.5g ferrocene are then added, it is fully mixed
Microwave frequency 2450MHz, power output 700W microwave treater microwave 5min are utilized after conjunction, microwave again after 30min is stood
5min, is subsequently added 8g polyethylene glycol oxides and 5g hexamethylolmelamine pregnancy ethers, send gained mixed liquor after being well mixed
Enter in spray dryer, dry gained particle and micro mist is made through micronizer, produce antibacterial anti-blushing agent.
Reference examples 3
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 5min, adds and disappears through HTHP
Eider down after poison processing, makes eider down be totally submerged in degreasing agent, pulls eider down out after 10min, washes twice, and in 70-75
Dried under the conditions of DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes made antibacterial protection against the tide modified
The weight water content of liquid reaches 65-70%, backflow insulation mixing 5min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：1.5kg eider downs after ungrease treatment are ground into coarse powder, 100 mesh are crossed
Sieve, then the moistureproof modification liquid of 0.1kg antibacterials is sprayed into, 15min is stood after being well mixed, then with 2-3 DEG C/min programming rate liter
15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring to 85-90 DEG C of insulation mixing 30min in temperature, makes gained mixed
The weight water content of compound reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and is made carefully
Powder, crosses 200 mesh sieves；
(4) the moistureproof down fiber shaping of antibacterial：Will after the moistureproof modification of above-mentioned antibacterial gained 1kg down fibers powder with
Mixed liquor is made after the mixing of 5kg water, mixed liquor is sprayed in pencil form by nozzle under pressure pumping action, formed after solidification
Crin, and through three stretchings, once crimp after gained down fiber is cut into 15-20mm length.
The preparation of degreasing agent：1kg allyl polyethenoxy ethers and 0.5kg N, N- second are added into 3kg sodium carboxymethyl starches
Alkenyl caprolactam, is warming up to 110-115 DEG C of insulation grinding 15min, adds 0.5kg saleratus powers and the double fluoroforms of 0.1kg
Alkane sulfimide, continues to be incubated grinding 10min, produces modified carboxy methyl sodium starch, added after naturally cool to after 45-50 DEG C
In 15kg polyvinyl alcohol/microcrystalline cellulose, 0.5kg super fine magnesias and 100kg water, gained mixed liquor feeding ball mill, ball milling
It is less than 30 μm to discharging-material size, produces degreasing agent.
The preparation of polyvinyl alcohol/microcrystalline cellulose：Boiling water is added dropwise with 5ml/min rate of addition into 8kg polyvinyl alcohol
Until being completely dissolved, and 0.5kgN- NMAs and 0.5kg allyl glycidyl ethers are added, flow back insulated and stirred
10min, adds 10kg microcrystalline celluloses, continues the insulated and stirred 30min that flows back, and gained mixed liquor naturally cools to room temperature, most
Afterwards in feeding freeze drier, dry gained solid and micro mist is made through micronizer, produce polyvinyl alcohol/microcrystalline cellulose.
The preparation of antibacterial anti-blushing agent：30g poloxamers and 10g hydrolyzed polymaleic anhydrides are added into 100g polyglutamic acids
Acid anhydride, gained powder is warming up to 50-55 DEG C of insulation grinding 10min, then under agitation with 5ml/min rate of addition dropwise addition boiling water,
Until powder all dissolves, 25g Tea Saponins, 3g nanometer titanium dioxides, 0.5g Nano Silvers and 0.5g ferrocene are then added, it is fully mixed
Microwave frequency 2450MHz, power output 700W microwave treater microwave 5min are utilized after conjunction, microwave again after 30min is stood
5min, gained mixed liquor is sent into spray dryer, dries gained particle and micro mist is made through micronizer, produce antibacterial and prevent
Damp agent.
Reference examples 4
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 5min, adds and disappears through HTHP
Eider down after poison processing, makes eider down be totally submerged in degreasing agent, pulls eider down out after 10min, washes twice, and in 70-75
Dried under the conditions of DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes made antibacterial protection against the tide modified
The weight water content of liquid reaches 65-70%, backflow insulation mixing 5min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：1.5kg eider downs after ungrease treatment are ground into coarse powder, 100 mesh are crossed
Sieve, then the moistureproof modification liquid of 0.1kg antibacterials is sprayed into, 15min is stood after being well mixed, then with 2-3 DEG C/min programming rate liter
15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring to 85-90 DEG C of insulation mixing 30min in temperature, makes gained mixed
The weight water content of compound reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and is made carefully
Powder, crosses 200 mesh sieves；
(4) the moistureproof down fiber shaping of antibacterial：Will after the moistureproof modification of above-mentioned antibacterial gained 1kg down fibers powder with
Mixed liquor is made after the mixing of 5kg water, mixed liquor is sprayed in pencil form by nozzle under pressure pumping action, formed after solidification
Crin, and through three stretchings, once crimp after gained down fiber is cut into 15-20mm length.
The preparation of degreasing agent：1kg allyl polyethenoxy ethers and 0.5kg N, N- second are added into 3kg sodium carboxymethyl starches
Alkenyl caprolactam, is warming up to 110-115 DEG C of insulation grinding 15min, adds 0.5kg saleratus powers and the double fluoroforms of 0.1kg
Alkane sulfimide, continues to be incubated grinding 10min, produces modified carboxy methyl sodium starch, added after naturally cool to after 45-50 DEG C
In 15kg polyvinyl alcohol/microcrystalline cellulose, 0.5kg super fine magnesias and 100kg water, gained mixed liquor feeding ball mill, ball milling
It is less than 30 μm to discharging-material size, produces degreasing agent.
The preparation of polyvinyl alcohol/microcrystalline cellulose：Boiling water is added dropwise with 5ml/min rate of addition into 8kg polyvinyl alcohol
Until being completely dissolved, and 0.5kgN- NMAs and 0.5kg allyl glycidyl ethers are added, flow back insulated and stirred
10min, adds 10kg microcrystalline celluloses, continues the insulated and stirred 30min that flows back, and gained mixed liquor naturally cools to room temperature, most
Afterwards in feeding freeze drier, dry gained solid and micro mist is made through micronizer, produce polyvinyl alcohol/microcrystalline cellulose.
The preparation of antibacterial anti-blushing agent：Calculate Tea Saponin, the Nanometer Titanium Dioxide contained in embodiment 2 in antibacterial anti-blushing agent used
The quality of powder, Nano Silver and ferrocene, then the Tea Saponin of equivalent, nanometer titanium dioxide, Nano Silver and ferrocene are dispersed in water,
In gained mixed liquor feeding spray dryer, dry gained particle and micro mist is made through micronizer, produce antibacterial anti-blushing agent.
Embodiment 3
Eider down Oil and Fat Content measure is carried out to embodiment 1, embodiment 2, reference examples 1, the made down fiber of reference examples 2 respectively,
And embodiment 1, embodiment 2, reference examples 1, reference examples 2, reference examples 3 and the made down fiber of reference examples 4 are determined to golden grape
Coccus, the average bacteriostasis rate of candida albicanses and Escherichia coli and it is being processed into eider down core just using made down fiber
Often using to the average bacteriostasis rates of gold-coloured staphylococci, candida albicanses and Escherichia coli, and determining and utilize embodiment after 3 years
1st, embodiment 2, reference examples 3 and the made down fiber of reference examples 4 are processed into the average rate of perviousness of eider down core, as a result such as table 1
It is shown.
Eider down Oil and Fat Content, bacteriostasis rate and the rate of perviousness of the made down fiber of the invention of table 1
| Group | Oil and Fat Content | Average bacteriostasis rate | Average bacteriostasis rate after 3 years | Average rate of perviousness |
| Embodiment 1 | 0.18% | 99.5% | 95.2% | 8526g/m2.d |
| Embodiment 2 | 0.16% | 99.6% | 95.1% | 8563g/m2.d |
| Reference examples 1 | 0.25% | 99.3% | 94.7% | - |
| Reference examples 2 | 0.42% | 98.8% | 94.0% | - |
| Reference examples 3 | - | 97.7% | 93.1% | 7815g/m2.d |
| Reference examples 4 | - | 96.2% | 92.2% | 6031g/m2.d |
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of moistureproof eider down of antibacterial is processed the preparation method with modified down fiber, it is characterised in that comprise the following steps：
(1) eider down ungrease treatment：Degreasing agent is warming up to 35-40 DEG C of insulation mixing 3-5min, added through autoclave sterilization
Eider down after processing, makes eider down be totally submerged in degreasing agent, pulls eider down out after 5-10min, washes twice, and in 70-75
Dried under the conditions of DEG C；
(2) prepared by the moistureproof modification liquid of antibacterial：Boiling water is added into antibacterial anti-blushing agent under stirring, makes the moistureproof modification liquid of made antibacterial
Weight water content reaches 65-70%, backflow insulation mixing 5-10min, then naturally cools to room temperature；
(3) the moistureproof modification of eider down antibacterial：Eider down after ungrease treatment is ground into coarse powder, 100 mesh sieves are crossed, then spray into anti-
Bacterium protection against the tide modification liquid, stands 10-15min after being well mixed, is then warming up to 85-90 DEG C of guarantor with 2-3 DEG C/min programming rate
Temperature mixing 15-30min, and 15-20 DEG C of water is added dropwise with 2-3ml/min rate of addition under stirring, make the weight of gained mixture
Water content reaches 55-60%, finally sends into freeze drier, dries the gained size-reduced machine of solid and fine powder is made, cross 200 mesh
Sieve；
(4) the moistureproof down fiber shaping of antibacterial：Gained down fiber powder it will be mixed after the moistureproof modification of above-mentioned antibacterial with water
After be made mixed liquor, mixed liquor is sprayed under pressure pumping action by nozzle in pencil form, crin is formed after solidification, and pass through
Gained down fiber is cut into 15-20mm length after three stretchings, once curling.
2. the moistureproof eider down of antibacterial according to claim 1 is processed the preparation method with modified down fiber, its feature exists
In：The mass ratio of eider down and the moistureproof modification liquid of antibacterial is 20-30 in the step (3):1-2.
3. the moistureproof eider down of antibacterial according to claim 1 is processed the preparation method with modified down fiber, its feature exists
In：The mass ratio of down fiber powder and water is 1-2 in the step (4):5-10.
4. the moistureproof eider down of antibacterial according to claim 1 is processed the preparation method with modified down fiber, its feature exists
In：The degreasing agent is made up of the raw material of following parts by weight：Polyvinyl alcohol/10-15 parts of microcrystalline cellulose, sodium carboxymethyl starch
2-3 parts, 1-2 parts of allyl polyethenoxy ether, 0.5-1 parts of super fine magnesia, N, 0.5-1 parts of N- caprolactams, little Su
0.5-1 parts of powder, double trifluoromethanesulfonimide 0.1-0.3 parts, 50-100 parts of water are beaten, its preparation method is：To CMS
Allyl polyethenoxy ether and N, N- caprolactam are added in sodium, 110-115 DEG C of insulation grinding 15min is warming up to, then
Saleratus power and double trifluoromethanesulfonimides are added, continues to be incubated grinding 10min, produces modified carboxy methyl sodium starch, treat certainly
So it is cooled to after 45-50 DEG C and adds polyvinyl alcohol/microcrystalline cellulose, super fine magnesia and water, gained mixed liquor feeding ball mill
In, discharging-material size is milled to less than 30 μm, produces degreasing agent.
5. the moistureproof eider down of antibacterial according to claim 4 is processed the preparation method with modified down fiber, its feature exists
In：Polyvinyl alcohol/the microcrystalline cellulose is composited by polyvinyl alcohol and microcrystalline cellulose, and its specific preparation method is：
Boiling water is added dropwise until being completely dissolved with 5ml/min rate of addition into polyvinyl alcohol, and add N hydroxymethyl acrylamide and
Allyl glycidyl ether, flow back insulated and stirred 10min, adds microcrystalline cellulose, continues flow back insulated and stirred 30min, institute
Obtain mixed liquor and naturally cool to room temperature, finally send into freeze drier, dry gained solid and micro mist is made through micronizer,
Produce polyvinyl alcohol/microcrystalline cellulose.
6. the moistureproof eider down of antibacterial according to claim 5 is processed the preparation method with modified down fiber, its feature exists
In：The polyvinyl alcohol, N hydroxymethyl acrylamide, the mass ratio of allyl glycidyl ether and microcrystalline cellulose are 5-10:
0.5-1:0.3-0.5:5-10。
7. the moistureproof eider down of antibacterial according to claim 1 is processed the preparation method with modified down fiber, its feature exists
In：The antibacterial anti-blushing agent is made up of the raw material of following parts by weight：5-10 parts of polyglutamic acid, 3-5 parts of poloxamer, tea soap
Plain 2-3 parts, 1-2 parts of HPMA, 0.5-1 parts of polyethylene glycol oxide, 0.5-1 parts of hexamethylolmelamine pregnancy ether,
0.3-0.5 parts of nanometer titanium dioxide, 0.05-0.1 parts of Nano Silver, 0.05-0.1 parts of ferrocene, its preparation method is：To many polyglutamics
Poloxamer and HPMA are added in acid, gained powder is warming up to 50-55 DEG C of insulation grinding 10min, then in stirring
Under boiling water is added dropwise with 5ml/min rate of addition, until powder all dissolves, then add Tea Saponin, nanometer titanium dioxide, nanometer
Silver and ferrocene, utilize microwave treater microwave 5min after being sufficiently mixed, stand microwave 5min again after 30min, be subsequently added
Polyethylene glycol oxide and hexamethylolmelamine pregnancy ether, send into gained mixed liquor in spray dryer after being well mixed, and do
Micro mist is made through micronizer in dry gained particle, produces antibacterial anti-blushing agent.
8. the moistureproof eider down of antibacterial according to claim 7 is processed the preparation method with modified down fiber, its feature exists
In：The condition of work of the microwave treater is microwave frequency 2450MHz, power output 700W.
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| CN107760476A (en) * | 2017-09-25 | 2018-03-06 | 舒城县玉龙羽绒有限公司 | A kind of eider down cleaning agent |
| CN109928356A (en) * | 2019-04-10 | 2019-06-25 | 宁波博洋家纺集团有限公司 | A kind of moisture-proof eiderdown quilt of antibacterial and its preparation process |
| CN112726020A (en) * | 2020-12-24 | 2021-04-30 | 喀什浩缘朋服装有限公司 | Processing technology of antibacterial and moistureproof down for down garment |
| CN114086315A (en) * | 2021-11-11 | 2022-02-25 | 史洪超 | High-antibacterial-property down quilt core and preparation method thereof |
| CN114622403A (en) * | 2022-03-24 | 2022-06-14 | 杭州萧山正达纺织有限公司 | Antibacterial and mildewproof oxford fabric and preparation method thereof |
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| CN114086315A (en) * | 2021-11-11 | 2022-02-25 | 史洪超 | High-antibacterial-property down quilt core and preparation method thereof |
| CN114622403A (en) * | 2022-03-24 | 2022-06-14 | 杭州萧山正达纺织有限公司 | Antibacterial and mildewproof oxford fabric and preparation method thereof |
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Application publication date: 20170919 |