CN107268278A - A kind of processing technology of eider down - Google Patents

A kind of processing technology of eider down Download PDF

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Publication number
CN107268278A
CN107268278A CN201710622516.3A CN201710622516A CN107268278A CN 107268278 A CN107268278 A CN 107268278A CN 201710622516 A CN201710622516 A CN 201710622516A CN 107268278 A CN107268278 A CN 107268278A
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eider down
parts
water
agent
added
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张力
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Hefei Far Garment Design Co Ltd
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Hefei Far Garment Design Co Ltd
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    • D06M19/00Treatment of feathers
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01BMECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B3/00Mechanical removal of impurities from animal fibres
    • D01B3/04Machines or apparatus for washing or scouring loose wool fibres
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01CCHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C3/00Treatment of animal material, e.g. chemical scouring of wool
    • DTEXTILES; PAPER
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    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
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    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
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    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
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    • D06M13/244Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/248Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
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    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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    • D06M2101/02Natural fibres, other than mineral fibres
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Abstract

The invention provides a kind of processing technology of eider down, comprise the following steps:(1)Eider down, water, degreasing agent and detergent are added in rinsing machine, degreasing washing is carried out to eider down;(2)After the completion of rinsing, crosslinking agent and filler are added into rinsing machine and is rotated;(3)Then softener and except mite agent are added into rinsing machine, regulation pH value is 36 after rotating 20 60 minutes, is rotated further by 10 30 minutes;Wherein, the quality that softener is added in every liter of water is 2 4g;(4)Dewater treatment, the water content for making eider down is 45 60%;(5)Step will be passed through(4)The eider down of processing carries out steam drying, sterilization processing by vapours, and health care sedative drugs prescriptions and flavouring agent are passed through in high-temperature steam.The present invention substantially reduces eider down dust content, improves eider down fluffy degree and makes eider down with calm the nerves fragrance, the adjection calmed the nerves with health care.

Description

A kind of processing technology of eider down
Technical field
The present invention relates to clothes raw material processing technique field, and in particular to a kind of processing technology of eider down.
Background technology
Eider down is a kind of green natural protein fibre, is also valuable biomass resource, and it has slim and graceful, soft, guarantor Warm performance is good, aboundresources, the characteristic such as cost performance is high.As the improvement of people's living standards, the demand to eider down is also got over Come bigger, to the quality requirements of eider down also more and more higher, the dust problem of eider down is to influence the key factor of Down and Feather.At present The dust removal method of eider down is physical mechanical dedusting, and the structure to eider down can cause to damage.Eider down after physical mechanical dedusting Dust content is still very high, and dust removing effects are poor.In addition, the fluffy degree of eider down is also to influence the key factor of Down and Feather;And The effect of existing eider down product is also only limited to warming performance, and function is more single, to the healthy auxiliary of user Effect is smaller.
The content of the invention
The purpose of the present invention is to be directed to problem of the prior art to reduce eider down dust content there is provided one kind, improve eider down Fluffy degree and eider down is set to carry the Eider down processing technique of fragrance of calming the nerves.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of processing technology of eider down, the processing technology comprises the following steps:
(1)Eider down, water, degreasing agent and detergent are added in rinsing machine, degreasing washing is carried out to eider down, degreasing washing is obtained Eider down afterwards;Wherein, the mass ratio of water and eider down is (25-35):1, degreasing washing temperature is addition in 40-70 DEG C, every liter of water The quality of degreasing agent is 1.5-3g;
(2)Eider down after being washed to degreasing is rinsed;After the completion of rinsing, the mass ratio of regulation rinsing machine reclaimed water and eider down is (25-35):1, then, crosslinking agent and filler are added into rinsing machine and is rotated;Wherein, the matter of crosslinking agent is added in every liter of water Measure as 5-10g, the quality that filler is added in every liter of water is 5-20g;The crosslinking agent is selected from aldehyde crosslinking agent, amino resins class One or more in crosslinking agent and epoxy resin cross-linking agent;The filler is selected from CWJ5 2 acrylic resin filler CWJ5 2, polyurethane tree One or more in fat filler and Techniques of Protein Filling Agents;
(3)It is 40-70 DEG C to adjust rinsing machine water temperature, and softener and except mite agent are then added into rinsing machine, is rotated 20-60 minutes Regulation pH value is 3-6 afterwards, is rotated further by 10-30 minutes;Wherein, the quality that softener is added in every liter of water is 2-4g;
(4)To passing through step(3)The eider down of processing carries out dewater treatment, and the water content for making eider down is 45-60%;
(5)Step will be passed through(4)The eider down of processing carries out steam drying, sterilization processing by vapours, leads in high-temperature steam Enter health care sedative drugs prescriptions and flavouring agent.
Further, following raw material by weight is included in the detergent:6-8 parts of ethoxylated dodecyl alcohol, 1-3 parts of 15-18 parts of sodium alkyl sulfonate and lauric acid amide of ethanol.
Further, following raw material by weight is included in the except mite agent:20-25 parts of phenol zinc sulfate, two is sweet 2-3 parts of 12-15 parts of alcohol and sodium potassium tartrate tetrahydrate.
Further, following raw material by weight is included in the flavouring agent:6-9 parts of 3- muscones, second 13-16 parts of alcohol, 2-3 parts of Rosa Damascana.
Further, following raw material by weight is included in the health care sedative drugs prescriptions:14-16 parts of spina date seed, cedar seed 1500-2000 parts of 8-11 parts of benevolence, 5-6 parts of Polygonum multiflower knotweed, 1-3 parts of cortex albiziae, 5-7 parts of lavender, 7-9 parts of rose and water.
Further, the preparation method of the health care sedative drugs prescriptions is:By spina date seed, the seed of Oriental arborvitae, Polygonum multiflower knotweed, cortex albiziae, smoke Clothing grass and rose above material are put into water and boiled 15-22 minutes, and obtained filtrate is the health care sedative drugs prescriptions.
Further, the degreasing agent is cationic surfactant, anion surfactant, non-ionic surface active The mixture of agent, nonionic surfactant and cationic surfactant.
Further, the step(3)Middle pH value uses 0.1-1g/L formic acid, 0.1-2g/L hydrochloric acid, 0.1-2g/L Sulfuric acid or 0.5-5g/L sodium bicarbonate solution be adjusted.
The present invention compared with prior art, with following beneficial effect:
The present invention, without particular/special requirement, by carrying out ungrease treatment to eider down, is moistened to eider down raw wool quality from eider down top layer to eider down Wet, decontamination, degreasing, so as to improve eider down fluffy degree;Again using the mixture processing eider down of crosslinking agent and filler, crosslinking agent leads to Cross and chemical crosslinking combination is carried out to down fiber, so as to improve eider down fluffy degree;Filler can enter into down fiber conduit And improve eider down fluffy degree;Softener forms one layer of fiber membrane on the top layer of eider down, is reducing the same of the dust content of eider down When, damage of the high temperature to eider down when can reduce drying reduces the eider down proportion of goods damageds, assign the good sanitation performance of product and Add added value of product;Add except mite agent and sterilization processing is carried out to bacteriums such as acarids present in eider down, flavouring agent covers plumage The taste of the natural feather of suede, makes eider down retain portion of water during dehydration, then pass to superheated steam progress steam drying and kill Bacterium is handled, and eider down is dried by vapours, will not produce electrostatic, and steam can also carry out sterilization processing to eider down, During drying, in steam addition with health care sedative action medicament, by high-temperature steam so that medicament it is effective Components stay is in the body of eider down, and the eider down after drying can give out the taste and fragrance of medicament often in use, passes through Repetition test, the eider down that such a method makes, which can wash 6-8 times, also has drug effect.Ensureing eider down whiteness, smell etc. simultaneously In the case that level, cleannes, oxygen demand are unaffected, eider down fluffy degree can be made to improve about 10% so that eider down it is slim and graceful, soft, It is flexible.Eider down dust content after processing is reduced to the three-level or non-dusting level Four of self raising flour dirt by very high one-level.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of processing technology of eider down, the processing technology comprises the following steps:
(1)Eider down, water, degreasing agent and detergent are added in rinsing machine, degreasing washing is carried out to eider down, degreasing washing is obtained Eider down afterwards;Wherein, the mass ratio of water and eider down is 25:1, degreasing washing temperature is addition degreasing agent in 40 DEG C, every liter of water Quality is 1.5g;
(2)Eider down after being washed to degreasing is rinsed;After the completion of rinsing, the mass ratio of regulation rinsing machine reclaimed water and eider down is 25:1, then, crosslinking agent and filler are added into rinsing machine and is rotated;Wherein, the quality of addition crosslinking agent is in every liter of water The quality that filler is added in 5g, every liter of water is 5g;The crosslinking agent is selected from aldehyde crosslinking agent, amino resins class crosslinking agent and ring One or more in oxygen resin cross-linking agent;The filler be selected from CWJ5 2 acrylic resin filler CWJ5 2, polyurethane resin filler and One or more in Techniques of Protein Filling Agents;
(3)It is 40 DEG C to adjust rinsing machine water temperature, and softener and except mite agent are then added into rinsing machine, is adjusted after rotating 20 minutes PH value is 3, is rotated further by 10 minutes;Wherein, the quality that softener is added in every liter of water is 2g;
(4)To passing through step(3)The eider down of processing carries out dewater treatment, and the water content for making eider down is 45%;
(5)Step will be passed through(4)The eider down of processing carries out steam drying, sterilization processing by vapours, leads in high-temperature steam Enter health care sedative drugs prescriptions and flavouring agent.
Following raw material by weight is included in the detergent:6 parts of ethoxylated dodecyl alcohol, sodium alkyl sulfonate 15 1 part of part and lauric acid amide of ethanol.
Following raw material by weight is included in the except mite agent:20 parts of phenol zinc sulfate, 12 parts of diethylene glycol (DEG) and winestone Sour 2 parts of potassium sodium.
Following raw material by weight is included in the flavouring agent:6 parts of 3- muscones, 13 parts of ethanol, rose 2 parts of essential oil.
Following raw material by weight is included in the health care sedative drugs prescriptions:14 parts of spina date seed, 8 parts of the seed of Oriental arborvitae, Polygonum multiflower knotweed 5 1500 parts of part, 1 part of cortex albiziae, 5 parts of lavender, 7 parts of rose and water.
The preparation method of the health care sedative drugs prescriptions is:By spina date seed, the seed of Oriental arborvitae, Polygonum multiflower knotweed, cortex albiziae, lavender and rose Above material, which is put into water, to be boiled 15 minutes, and obtained filtrate is the health care sedative drugs prescriptions.
The degreasing agent is cationic surfactant, anion surfactant, nonionic surfactant, nonionic The mixture of surfactant and cationic surfactant.
The step(3)Middle pH value using 0.1-1g/L formic acid, 0.1-2g/L hydrochloric acid, 0.1-2g/L sulfuric acid or 0.5-5g/L sodium bicarbonate solution is adjusted.
Embodiment 2
A kind of processing technology of eider down, the processing technology comprises the following steps:
(1)Eider down, water, degreasing agent and detergent are added in rinsing machine, degreasing washing is carried out to eider down, degreasing washing is obtained Eider down afterwards;Wherein, the mass ratio of water and eider down is 35:1, degreasing washing temperature is addition degreasing agent in 70 DEG C, every liter of water Quality is 3g;
(2)Eider down after being washed to degreasing is rinsed;After the completion of rinsing, the mass ratio of regulation rinsing machine reclaimed water and eider down is 35:1, then, crosslinking agent and filler are added into rinsing machine and is rotated;Wherein, the quality of addition crosslinking agent is in every liter of water The quality that filler is added in 10g, every liter of water is 20g;The crosslinking agent be selected from aldehyde crosslinking agent, amino resins class crosslinking agent and One or more in epoxy resin cross-linking agent;The filler is selected from CWJ5 2 acrylic resin filler CWJ5 2, polyurethane resin filler With the one or more in Techniques of Protein Filling Agents;
(3)It is 70 DEG C to adjust rinsing machine water temperature, and softener and except mite agent are then added into rinsing machine, is adjusted after rotating 60 minutes PH value is 6, is rotated further by 30 minutes;Wherein, the quality that softener is added in every liter of water is 4g;
(4)To passing through step(3)The eider down of processing carries out dewater treatment, and the water content for making eider down is 60%;
(5)Step will be passed through(4)The eider down of processing carries out steam drying, sterilization processing by vapours, leads in high-temperature steam Enter health care sedative drugs prescriptions and flavouring agent.
Following raw material by weight is included in the detergent:8 parts of ethoxylated dodecyl alcohol, sodium alkyl sulfonate 18 3 parts of part and lauric acid amide of ethanol.
Following raw material by weight is included in the except mite agent:25 parts of phenol zinc sulfate, 15 parts of diethylene glycol (DEG) and winestone Sour 3 parts of potassium sodium.
Following raw material by weight is included in the flavouring agent:9 parts of 3- muscones, 16 parts of ethanol, rose 3 parts of essential oil.
Following raw material by weight is included in the health care sedative drugs prescriptions:16 parts of spina date seed, 11 parts of the seed of Oriental arborvitae, Polygonum multiflower knotweed 6 parts, 3 parts of cortex albiziae, 7 parts of lavender, 2000 parts of 9 parts of rose and water.
The preparation method of the health care sedative drugs prescriptions is:By spina date seed, the seed of Oriental arborvitae, Polygonum multiflower knotweed, cortex albiziae, lavender and rose Above material, which is put into water, to be boiled 22 minutes, and obtained filtrate is the health care sedative drugs prescriptions.
The degreasing agent is cationic surfactant, anion surfactant, nonionic surfactant, nonionic The mixture of surfactant and cationic surfactant.
The step(3)Middle pH value using 0.1-1g/L formic acid, 0.1-2g/L hydrochloric acid, 0.1-2g/L sulfuric acid or 0.5-5g/L sodium bicarbonate solution is adjusted.
Embodiment 3
A kind of processing technology of eider down, the processing technology comprises the following steps:
(1)Eider down, water, degreasing agent and detergent are added in rinsing machine, degreasing washing is carried out to eider down, degreasing washing is obtained Eider down afterwards;Wherein, the mass ratio of water and eider down is 30:1, degreasing washing temperature is addition degreasing agent in 55 DEG C, every liter of water Quality is 2.3g;
(2)Eider down after being washed to degreasing is rinsed;After the completion of rinsing, the mass ratio of regulation rinsing machine reclaimed water and eider down is 30:1, then, crosslinking agent and filler are added into rinsing machine and is rotated;Wherein, the quality of addition crosslinking agent is in every liter of water The quality that filler is added in 8g, every liter of water is 14g;The crosslinking agent be selected from aldehyde crosslinking agent, amino resins class crosslinking agent and One or more in epoxy resin cross-linking agent;The filler is selected from CWJ5 2 acrylic resin filler CWJ5 2, polyurethane resin filler With the one or more in Techniques of Protein Filling Agents;
(3)It is 55 DEG C to adjust rinsing machine water temperature, and softener and except mite agent are then added into rinsing machine, is adjusted after rotating 40 minutes PH value is 4, is rotated further by 20 minutes;Wherein, the quality that softener is added in every liter of water is 3g;
(4)To passing through step(3)The eider down of processing carries out dewater treatment, and the water content for making eider down is 52%;
(5)Step will be passed through(4)The eider down of processing carries out steam drying, sterilization processing by vapours, leads in high-temperature steam Enter health care sedative drugs prescriptions and flavouring agent.
Following raw material by weight is included in the detergent:7 parts of ethoxylated dodecyl alcohol, sodium alkyl sulfonate 16 2 parts of part and lauric acid amide of ethanol.
Following raw material by weight is included in the except mite agent:23 parts of phenol zinc sulfate, 14 parts of diethylene glycol (DEG) and winestone Sour 2 parts of potassium sodium.
Following raw material by weight is included in the flavouring agent:7 parts of 3- muscones, 14 parts of ethanol, rose 2 parts of essential oil.
Following raw material by weight is included in the health care sedative drugs prescriptions:15 parts of spina date seed, 9 parts of the seed of Oriental arborvitae, Polygonum multiflower knotweed 6 1800 parts of part, 2 parts of cortex albiziae, 6 parts of lavender, 8 parts of rose and water.
The preparation method of the health care sedative drugs prescriptions is:By spina date seed, the seed of Oriental arborvitae, Polygonum multiflower knotweed, cortex albiziae, lavender and rose Above material, which is put into water, to be boiled 1 minute, and obtained filtrate is the health care sedative drugs prescriptions.
The degreasing agent is cationic surfactant, anion surfactant, nonionic surfactant, nonionic The mixture of surfactant and cationic surfactant.
The step(3)Middle pH value using 0.1-1g/L formic acid, 0.1-2g/L hydrochloric acid, 0.1-2g/L sulfuric acid or 0.5-5g/L sodium bicarbonate solution is adjusted.
The present invention to eider down raw wool quality without particular/special requirement, by carrying out ungrease treatment to eider down, from eider down top layer to plumage Suede wetting, decontamination, degreasing, so as to improve eider down fluffy degree;Again using the mixture processing eider down of crosslinking agent and filler, crosslinking Agent to down fiber by carrying out chemical crosslinking combination, so as to improve eider down fluffy degree;Filler can be led into down fiber Manage and then improve eider down fluffy degree;Softener forms one layer of fiber membrane on the top layer of eider down, in the dust content of reduction eider down While, damage of the high temperature to eider down when can reduce drying reduces the eider down proportion of goods damageds, assigns product good sanitation performance And add added value of product;Add except mite agent and sterilization processing is carried out to bacteriums such as acarids present in eider down, flavouring agent is covered The taste of the natural feather of lid eider down, makes eider down retain portion of water during dehydration, then pass to superheated steam progress steam and do Dry sterilization processing, is dried by vapours to eider down, will not produce electrostatic, and steam can also be carried out at sterilization to eider down Reason, during drying, medicament of the addition with health care sedative action in steam, by high-temperature steam so that medicament has Components stay is imitated in the body of eider down, the eider down after drying can give out the taste and fragrance of medicament often in use, warp Repetition test is crossed, the eider down that such a method makes, which can wash 6-8 times, also has drug effect.Ensureing eider down whiteness, smell simultaneously In the case that grade, cleannes, oxygen demand are unaffected, eider down fluffy degree can be made to improve about 10%, so that eider down is slim and graceful, soft It is soft, flexible.Eider down dust content after processing is reduced to the three-level or non-dusting four of self raising flour dirt by very high one-level Level.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although with reference to the foregoing embodiments The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (8)

1. a kind of processing technology of eider down, it is characterised in that the processing technology comprises the following steps:
(1)Eider down, water, degreasing agent and detergent are added in rinsing machine, degreasing washing is carried out to eider down, degreasing washing is obtained Eider down afterwards;Wherein, the mass ratio of water and eider down is (25-35):1, degreasing washing temperature is addition in 40-70 DEG C, every liter of water The quality of degreasing agent is 1.5-3g;
(2)Eider down after being washed to degreasing is rinsed;After the completion of rinsing, the mass ratio of regulation rinsing machine reclaimed water and eider down is (25-35):1, then, crosslinking agent and filler are added into rinsing machine and is rotated;Wherein, the matter of crosslinking agent is added in every liter of water Measure as 5-10g, the quality that filler is added in every liter of water is 5-20g;The crosslinking agent is selected from aldehyde crosslinking agent, amino resins class One or more in crosslinking agent and epoxy resin cross-linking agent;The filler is selected from CWJ5 2 acrylic resin filler CWJ5 2, polyurethane tree One or more in fat filler and Techniques of Protein Filling Agents;
(3)It is 40-70 DEG C to adjust rinsing machine water temperature, and softener and except mite agent are then added into rinsing machine, is rotated 20-60 minutes Regulation pH value is 3-6 afterwards, is rotated further by 10-30 minutes;Wherein, the quality that softener is added in every liter of water is 2-4g;
(4)To passing through step(3)The eider down of processing carries out dewater treatment, and the water content for making eider down is 45-60%;
(5)Step will be passed through(4)The eider down of processing carries out steam drying, sterilization processing by vapours, leads in high-temperature steam Enter health care sedative drugs prescriptions and flavouring agent.
2. the processing technology of a kind of eider down according to claim 1, it is characterised in that include and press below in the detergent The raw material of parts by weight meter:6-8 parts of ethoxylated dodecyl alcohol, 15-18 parts of sodium alkyl sulfonate and lauric acid amide of ethanol 1-3 Part.
3. the processing technology of a kind of eider down according to claim 1, it is characterised in that include and press below in the except mite agent The raw material of parts by weight meter:2-3 parts of 20-25 parts of phenol zinc sulfate, 12-15 parts of diethylene glycol (DEG) and sodium potassium tartrate tetrahydrate.
4. the processing technology of a kind of eider down according to claim 1, it is characterised in that include and press below in the flavouring agent The raw material of parts by weight meter:6-9 parts of 3- muscones, 13-16 parts of ethanol, 2-3 parts of Rosa Damascana.
5. a kind of processing technology of eider down according to claim 1, it is characterised in that included in the health care sedative drugs prescriptions with Under raw material by weight:14-16 parts of spina date seed, 8-11 parts of the seed of Oriental arborvitae, 5-6 parts of Polygonum multiflower knotweed, 1-3 parts of cortex albiziae, lavender 5-7 parts, 1500-2000 parts of 7-9 parts of rose and water.
6. a kind of processing technology of eider down according to claim 5, it is characterised in that the preparation side of the health care sedative drugs prescriptions Method is:Spina date seed, the seed of Oriental arborvitae, Polygonum multiflower knotweed, cortex albiziae, lavender and rose above material are put into water and boiled 15-22 minutes, Obtained filtrate is the health care sedative drugs prescriptions.
7. the processing technology of a kind of eider down according to claim 1, it is characterised in that the degreasing agent is cationic surface Activating agent, anion surfactant, nonionic surfactant, nonionic surfactant and cationic surfactant Mixture.
8. a kind of processing technology of eider down according to claim 1, it is characterised in that the step(3)Middle pH value is used 0.1-1g/L formic acid, 0.1-2g/L hydrochloric acid, 0.1-2g/L sulfuric acid or 0.5-5g/L sodium bicarbonate solution are adjusted.
CN201710622516.3A 2017-07-27 2017-07-27 A kind of processing technology of eider down Withdrawn CN107268278A (en)

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CN109137532A (en) * 2018-07-10 2019-01-04 安徽省宇鸿纺织工艺制品有限公司 A kind of processing technology of plant odor type antibacterial down feather
CN109518470A (en) * 2018-10-24 2019-03-26 河南省鹏达羽绒制品有限公司 A kind of natural feather degreasing process
CN110117905A (en) * 2019-04-29 2019-08-13 陕西科技大学 A method of high-loft natural feather is obtained based on more metal salt treatment natural feathers
CN110205826A (en) * 2019-06-25 2019-09-06 陕西科技大学 A kind of preparation method of high-loft natural feather
CN110791966A (en) * 2019-11-02 2020-02-14 六安市皖西羽绒有限公司 Processing method for effectively removing peculiar smell of down feather
CN110804870A (en) * 2019-11-02 2020-02-18 六安市皖西羽绒有限公司 Efficient impurity-removing down feather processing method
CN113652314A (en) * 2021-09-10 2021-11-16 中国热带农业科学院农产品加工研究所 Duck down detergent
CN113789661A (en) * 2021-10-26 2021-12-14 高梵(浙江)信息技术有限公司 Production method of nano water-repellent down feather

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CN104179023A (en) * 2014-08-25 2014-12-03 江苏欣隆羽绒有限公司 Tranquilizing and nerve-soothing down processing technology
CN105002740A (en) * 2015-08-03 2015-10-28 安徽创荣服装辅料有限公司 Production technology of health care down feather with fragrance
CN105063769A (en) * 2015-08-03 2015-11-18 安徽创荣服装辅料有限公司 Production method of high-quality down feather

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CN103485186A (en) * 2013-08-16 2014-01-01 陕西科技大学 Method for improving filling power of down feather
CN103981724A (en) * 2014-05-16 2014-08-13 陕西科技大学 Method for reducing dust content of down feather
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CN109137532A (en) * 2018-07-10 2019-01-04 安徽省宇鸿纺织工艺制品有限公司 A kind of processing technology of plant odor type antibacterial down feather
CN109518470A (en) * 2018-10-24 2019-03-26 河南省鹏达羽绒制品有限公司 A kind of natural feather degreasing process
CN110117905A (en) * 2019-04-29 2019-08-13 陕西科技大学 A method of high-loft natural feather is obtained based on more metal salt treatment natural feathers
CN110117905B (en) * 2019-04-29 2022-02-01 陕西科技大学 Method for obtaining high-filling-power down feather based on multi-metal salt treatment of down feather
CN110205826A (en) * 2019-06-25 2019-09-06 陕西科技大学 A kind of preparation method of high-loft natural feather
CN110205826B (en) * 2019-06-25 2021-08-13 陕西科技大学 Preparation method of high-filling-power down feather
CN110791966A (en) * 2019-11-02 2020-02-14 六安市皖西羽绒有限公司 Processing method for effectively removing peculiar smell of down feather
CN110804870A (en) * 2019-11-02 2020-02-18 六安市皖西羽绒有限公司 Efficient impurity-removing down feather processing method
CN113652314A (en) * 2021-09-10 2021-11-16 中国热带农业科学院农产品加工研究所 Duck down detergent
CN113789661A (en) * 2021-10-26 2021-12-14 高梵(浙江)信息技术有限公司 Production method of nano water-repellent down feather

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