CN103882723A - Preparation method of antibacterial and deodorant down feather and its product - Google Patents
Preparation method of antibacterial and deodorant down feather and its product Download PDFInfo
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- CN103882723A CN103882723A CN201210556535.8A CN201210556535A CN103882723A CN 103882723 A CN103882723 A CN 103882723A CN 201210556535 A CN201210556535 A CN 201210556535A CN 103882723 A CN103882723 A CN 103882723A
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Abstract
The invention discloses a preparation method of an antibacterial and deodorant down feather and its product, the preparation method comprises the following steps: a)immersing the washed clean down feather in 1-2.5% (owf) of a silver-loaded nano antiseptic aqueous solution for leaching, wherein the leaching rate is 60-80%; and b)predrying, stoving, flushing, dehydrating, and drying the leached down feather, and naturally cooling to obtain the antibacterial and deodorant down feather. The antibacterial and deodorant down feather can effectively prevent milden, rot and moth eating in the process of storage, transportation and use, and the corresponded product has obvious functions for preventing bacteria and deodorization.
Description
Technical field
The present invention relates to a kind of textile product, be specifically related to processing method of eider down and products thereof.
Background technology
Existing down coat and other life down products, because the raw material eider down that adopts general technology processing does not have antibacterial functions, in dress and use procedure, due to human body close contact, very easily produce germ contamination and cause eider down to go mouldy, damage by worms and bacterial reproduction and generation peculiar smell etc., and then be detrimental to health.In recent years, people progressively work out antibacterial down feather goods, Chinese invention patent publication number CN1912231A discloses " a kind of antibacterial down feather and preparation method thereof ", and it is after slightly the washing of eider down, and it is 1% ~ 2% the antiseptic aqueous solution that eider down is soaked in to concentration, again through dehydration, the dry antibacterial down feather finished product of making, described antiseptic is quaternary ammonium salt A6-10 part, modification of chitosan 1-2 part, silane coupler 0.2-0.5 part, solubilizer 0.1-0.5 part, dispersant 0.3-0.6 part.The method manufacture craft is easier, also has necessarily long-lastingly, but anti-microbial property broad spectrum activity and regenerability are not strong.
Therefore, wide antibacterial and deodouring eider down of anti-microbial property and preparation method thereof need to be developed in this area.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, a kind of efficient, environmental protection is provided and there is the preparation method of the antibacterial deodourizing eider down of antibacterial bacteriostatic health care.
A first aspect of the present invention, provides a kind of preparation method of antibacterial deodourizing eider down, and described preparation method comprises the following steps:
A. the eider down of washes clean is immersed to 1 ~ 2.5%(owf) the Ag-carrying nano antibiotic agent aqueous solution in dip, liquid pricking rate 60 ~ 80%;
B. by the eider down after dipping through preliminary drying, bake, rinse, dewater, dry after, naturally cooling, obtain antibacterial deodourizing eider down.
In above-mentioned steps (b), eider down is adopted to centrifuge dewatering, until eider down moisture content stops dehydration while reaching 20% ~ 30%.
In above-mentioned steps (b), adopt centrifuge dewatering, first with the pre-centrifugal dehydration of low speed of 300 revs/min 2 ~ 3 minutes, then with the High Rotation Speed dehydration of 650 revs/min 5 ~ 7 minutes.
In above-mentioned steps (b), adopt air flow dryer to be dried, hot blast temperature is 90 ℃ ~ 100 ℃, and the time is 10 ~ 15 minutes.
In above-mentioned steps (b), by the preliminary drying 5 ~ 10 minutes under 70 ℃ ~ 80 ℃ conditions of the eider down after dipping; Under 130 ℃ ~ 160 ℃ conditions, bake 2 ~ 3 minutes again.
In above-mentioned steps (b), in rinsing step, reclaim and separate Ag-carrying nano antibiotic agent.
Front further comprising the steps of in above-mentioned steps (a):
(c) divide in advance: the wing stalk in raw duck fine hair or goose down hair, impurity, dust and sand are separated with eider down, remove wing stalk, impurity, dust and sand and obtain eider down;
(d) essence point: (specifically how the eider down after dividing in advance carried out to put-down processing?) separate all size eider down;
(e) spell heap: the eider down of different size is carried out evenly through spelling heap.
In above-mentioned steps (a), when washing, first carry out previous cleaning, wash 5 minutes with appropriate clear water, the residual dust and sand impurity of eccysis; Then add 1% ~ 3% down detergent of dry eider down weight to clean 15 ~ 20 minutes, effluent sewerage; Finally add enough clear water rinsings, each rinsing 2 ~ 3 minutes, altogether rinsing 6-8 time.
Above-mentioned washing selects 20 ℃ ~ 40 ℃ to meet the neutral water of drinking water standard with clear water.
The antibacterial deodourizing eider down that second aspect present invention provides the preparation method of above-mentioned antibacterial deodourizing eider down to prepare.
Eider down of the present invention comprises suede and workprint, can be duck's down or goose down etc.Put-down processing method of the present invention refers to by vertical separation passage, and eider downs different floating velocity is separated.
Beneficial effect of the present invention:
The present invention can prevent that eider down from storing effectively for a long time, going mouldy in transportation and use procedure damaged by worms, particularly be made into after daily necessities as filler, due to its antibacterial bacteriostatic function, corresponding product is had significantly antibacterial, deodorization effect, also there is anti-inflammatory simultaneously, deodorization, mildew-resistant, antipruritic, astriction, non-stimulated to skin, without allergic reaction, nontoxic to human body, and energy prevention and cure eczema, bad smell of perspiration, the generation of the diseases such as pruitus and infection, the eider down obtaining has broad spectrum antibacterial, to the antibiotic rate of staphylococcus aureus and pneumobacillus up to 99%, after 30 washings, antibiotic rate still reaches 95%.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.Should be understood that following examples are only for the present invention is described but not for limiting scope of the present invention.
Preparation method's step of the present invention is as follows:
(c) divide in advance: the wing stalk in raw duck fine hair or goose down hair, impurity, dust and sand are separated with eider down, remove wing stalk, impurity, dust and sand and obtain eider down;
(d) essence point: the eider down after dividing is in advance carried out to put-down processing and separate all size eider down;
(e) spell heap: the eider down of different size is carried out evenly through spelling heap;
(a) eider down of washes clean is immersed to 1 ~ 2.5%(owf) the Ag-carrying nano antibiotic agent aqueous solution in dip, liquid pricking rate 60 ~ 80%;
(b) by the eider down after dipping through preliminary drying, bake, rinse, dewater, dry after, naturally cooling, obtain antibacterial deodourizing eider down.
The preparation of embodiment 1 antibacterial deodourizing eider down 1
Antiseptic is the Ultra-Fresh silpure(Ag-carrying nano antibiotic agent of Canadian thomson research association development) antiseptic, by the agent of Ultra-Fresh silpure(Ag-carrying nano antibiotic) antiseptic is made into 2.1%(owf) the antiseptic aqueous solution of (percentage by weight of the antiseptic that every 100 kilograms of eider downs use).
The preparation method of antibacterial deodourizing eider down 1, processing step is as follows:
1, divide in advance: the wing stalk in pulled wool, impurity, dust and sand are separated with eider down, except unhairing stalk impurity obtains workprint and suede.
2, essence point: separate all size eider down by dividing in advance eider down after ash disposal to carry out put-down processing.
3, spell heap: the eider down of each batch of different size is carried out evenly, making it to meet the requirements of specification through spelling heap.
4, washing: first carry out previous cleaning, wash 5 minutes the residual dust and sand impurity of eccysis with appropriate clear water; Then add 2% feather washing agent of dry eider down weight to clean 17 minutes, effluent sewerage, finally add enough clear water rinsings, each rinsing 2 minutes, rinsing 6 times altogether, washing is selected 25 ℃ of neutral waters that meet drinking water standard with clear water, and down detergent is the triumphant FORYL FK-N of Zhengzhou section of Guo Hong Fabritex S.r.l down detergent.
5, immersing the antiseptic aqueous solution dips: eider down is put into antiseptic content 2.1%(owf) the Ultra-Fresh silpure antiseptic aqueous solution dip, liquid pricking rate 70%.
6, preliminary drying: the eider down after dipping is carried out under 75 ℃ of conditions to 8 minutes preliminary dryings.
7, bake: pre-baked eider down is carried out under 140 ℃ of conditions within 2.5 minutes, bake.
8, rinse: use enough clear water to rinse 5 minutes, rinse the recyclable separation antiseptic of the clear water composition that bakes rear eider down.
9, dehydration: the eider down after antibacterial treatment is put into centrifuge and dewater, centrifuge is first with the pre-centrifugal dehydration of low speed of 300 revs/min 2 minutes, then with the High Rotation Speed dehydration of 650 revs/min 6 minutes, when detecting eider down moisture content and being 20% ~ 30% only.
10, dry: the eider down after dehydration is put into air flow dryer dry, hot blast temperature is 95 ℃, and the time is 13 minutes.
11, cooling: it is naturally cooling that dried eider down enters dry raw finished room, cooling rear eider down temperature requirement reaches summer below 35 ℃, and winter is following at 30 ℃.
12, packing: directly pack packaging bag into by negative pressure hair case after eider down is cooling and be antibacterial down feather finished product.
The preparation of embodiment 2 antibacterial deodourizing eider downs 2
Antiseptic is the Ultra-Fresh silpure(Ag-carrying nano antibiotic agent of Canadian thomson research association development) antiseptic, by the agent of Ultra-Fresh silpure(Ag-carrying nano antibiotic) antiseptic is made into 1%(owf) the antiseptic aqueous solution.
The preparation method of antibacterial deodourizing eider down 2, processing step is as follows:
1, divide in advance: the wing stalk in pulled wool, impurity, dust and sand are separated with eider down, except unhairing stalk impurity obtains workprint and suede.
2, essence point: separate all size eider down by dividing in advance eider down after ash disposal to carry out put-down processing.
3, spell heap: the eider down of each batch of different size is carried out evenly, making it to meet the requirements of specification through spelling heap.
4, washing: first carry out previous cleaning, wash 5 minutes the residual dust and sand impurity of eccysis with appropriate clear water; Then add 1% feather washing agent of dry eider down weight to clean 15 minutes, effluent sewerage, finally add enough clear water rinsings, each rinsing 2 minutes, rinsing 7 times altogether, washing is selected 25 ℃ of neutral waters that meet drinking water standard with clear water, and down detergent is the triumphant FORYL FK-N of Zhengzhou section of Guo Hong Fabritex S.r.l down detergent.
5, immersing the antiseptic aqueous solution dips: eider down is put into antiseptic content 1%(owf) the antiseptic aqueous solution dip, liquid pricking rate 60%.
6, preliminary drying: the eider down after dipping is carried out under 70 ℃ of ℃ of conditions to 5 minutes preliminary dryings.
7, bake: pre-baked eider down is carried out under 130 ℃ of ℃ of conditions within 2 minutes, bake.
8, rinse: use enough clear water to rinse 3 minutes, rinse the recyclable separation antiseptic of the clear water composition that bakes rear eider down.
9, dehydration: the eider down after antibacterial treatment is put into centrifuge and dewaters,, centrifuge is first with the pre-centrifugal dehydration of low speed of 300 revs/min 2 minutes, then with the High Rotation Speed dehydration of 650 revs/min 6 minutes, when detecting eider down moisture content and being 20% ~ 30% only.
10, dry: the eider down after dehydration is put into air flow dryer dry, hot blast temperature is 90 ℃ ℃, and the time is 10 minutes.
11, cooling: it is naturally cooling that dried eider down enters dry raw finished room, cooling rear eider down temperature requirement reaches summer below 35 ℃, and winter is following at 30 ℃.
12, packing: directly pack packaging bag into by negative pressure hair case after eider down is cooling and be antibacterial down feather finished product.
The preparation of embodiment 3 antibacterial deodourizing eider downs 3
Antiseptic is the Ultra-Fresh silpure(Ag-carrying nano antibiotic agent of Canadian thomson research association development) antiseptic, by the agent of Ultra-Fresh silpure(Ag-carrying nano antibiotic) antiseptic is made into 2.5%(owf) the antiseptic aqueous solution.
A preparation method for antibacterial deodourizing eider down, processing step is as follows:
1, divide in advance: the wing stalk in pulled wool, impurity, dust and sand are separated with eider down, except unhairing stalk impurity obtains workprint and suede.
2, essence point: separate all size eider down by dividing in advance eider down after ash disposal to carry out put-down processing.
3, spell heap: the eider down of each batch of different size is carried out evenly, making it to meet the requirements of specification through spelling heap.
4, washing: first carry out previous cleaning, wash 5 minutes the residual dust and sand impurity of eccysis with appropriate clear water; Then add 3% feather washing agent of dry eider down weight to clean 20 minutes, effluent sewerage, finally add enough clear water rinsings, each rinsing 3 minutes, rinsing 8 times altogether, washing is selected 25 ℃ of neutral waters that meet drinking water standard with clear water, and down detergent is the triumphant FORYL FK-N of Zhengzhou section of Guo Hong Fabritex S.r.l down detergent.
5, immersing the antiseptic aqueous solution dips: eider down is put into antiseptic content 1 ~ 2.5%(owf) the antiseptic aqueous solution dip, liquid pricking rate 80%.
6, preliminary drying: the eider down after dipping is carried out under 80 ℃ of conditions to 10 minutes preliminary dryings.
7, bake: pre-baked eider down is carried out under 160 ℃ of conditions within 3 minutes, bake.
8, rinse: use enough clear water to rinse 8 minutes, rinse the recyclable separation antiseptic of the clear water composition that bakes rear eider down.
9, dehydration: the eider down after antibacterial treatment is put into centrifuge and dewater, centrifuge is first with the pre-centrifugal dehydration of low speed of 300 revs/min 2 minutes, then with the High Rotation Speed dehydration of 650 revs/min 6 minutes, when detecting eider down moisture content and being 20% ~ 30% only.
10, dry: the eider down after dehydration is put into air flow dryer dry, hot blast temperature is 100 ℃, and the time is 15 minutes.
11, cooling: it is naturally cooling that dried eider down enters dry raw finished room, cooling rear eider down temperature requirement reaches summer below 35 ℃, and winter is following at 30 ℃.
12, packing: directly pack packaging bag into by negative pressure hair case after eider down is cooling and be antibacterial down feather finished product.
The present invention has significantly antibacterial, anti-inflammatory, deodorization, mildew-resistant, antipruritic, astriction, non-stimulated to skin, without allergic reaction, nontoxic to human body, and can prevention and cure generation and the infection of the disease such as eczema, bad smell of perspiration, pruitus, to the antibiotic rate of golden yellow staphylococcus and pneumobacillus, up to 99%, after 30 washings, antibiotic rate still reaches 95%.
The above description of this invention does not limit the scope of the invention.For the person of ordinary skill of the art, can make various corresponding changes according to technical scheme provided by the invention, these change all should belong to protection scope of the present invention.
Claims (10)
1. a preparation method for antibacterial deodourizing eider down, is characterized in that, described preparation method comprises the following steps:
(a) eider down of washes clean is immersed to 1 ~ 2.5%(owf) the Ag-carrying nano antibiotic agent aqueous solution in dip, liquid pricking rate 60 ~ 80%;
(b) by the eider down after dipping through preliminary drying, bake, rinse, dewater, dry after, naturally cooling, obtain antibacterial deodourizing eider down.
2. the preparation method of antibacterial deodourizing eider down as claimed in claim 1, is characterized in that, in described step (b), eider down is adopted to centrifuge dewatering, until eider down moisture content stops dehydration while reaching 20% ~ 30%.
3. the preparation method of antibacterial deodourizing eider down as claimed in claim 1, is characterized in that, in described step (b), when dehydration, centrifuge is first with the pre-centrifugal dehydration of low speed of 300 revs/min 2 ~ 3 minutes, then with the High Rotation Speed dehydration of 650 revs/min 5 ~ 7 minutes.
4. the preparation method of antibacterial deodourizing eider down as described in claim as arbitrary in claim 1-3, is characterized in that, adopts air flow dryer to be dried in described step (b), and hot blast temperature is 90 ℃ ~ 100 ℃, and the time is 10 ~ 15 minutes.
5. the preparation method of antibacterial deodourizing eider down as claimed in claim 4, is characterized in that, in described step (b), by the preliminary drying 5 ~ 10 minutes under 70 ℃ ~ 80 ℃ conditions of the eider down after dipping; Under 130 ℃ ~ 160 ℃ conditions, bake 2 ~ 3 minutes again.
6. the preparation method of antibacterial deodourizing eider down as described in claim 1-3 or 5 arbitrary claims, is characterized in that, in described step (b), in rinsing step, reclaims and separates Ag-carrying nano antibiotic agent.
7. the preparation method of antibacterial deodourizing eider down as described in claim 1-3 or 5 arbitrary claims, is characterized in that, front further comprising the steps of in step (a):
(c) divide in advance: the wing stalk in raw duck fine hair or goose down hair, impurity, dust and sand are separated with eider down, remove wing stalk, impurity, dust and sand and obtain eider down;
(d) essence point: the eider down after dividing is in advance carried out to put-down processing and separate all size eider down;
(e) spell heap: the eider down of different size is carried out evenly through spelling heap.
8. the preparation method of antibacterial deodourizing eider down as described in claim 1-3 or 5, is characterized in that, in described step (a), when washing, first carries out previous cleaning, washes 5 minutes the residual dust and sand impurity of eccysis with appropriate clear water; Then add 1% ~ 3% down detergent of dry eider down weight to clean 15 ~ 20 minutes, effluent sewerage; Finally add enough clear water rinsings, each rinsing 2 ~ 3 minutes, altogether rinsing 6-8 time.
9. the preparation method of antibacterial deodourizing eider down as claimed in claim 8, is characterized in that, described washing selects 20 ℃ ~ 40 ℃ to meet the neutral water of drinking water standard with clear water.
10. the antibacterial deodourizing eider down preparing as the preparation method of claim 1-3,5 or 9 arbitrary antibacterial deodourizing eider downs.
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| CN201210556535.8A CN103882723A (en) | 2012-12-19 | 2012-12-19 | Preparation method of antibacterial and deodorant down feather and its product |
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| CN201210556535.8A CN103882723A (en) | 2012-12-19 | 2012-12-19 | Preparation method of antibacterial and deodorant down feather and its product |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153202A (en) * | 2014-08-25 | 2014-11-19 | 江苏欣隆羽绒有限公司 | Anti-acarid treatment method of down feather |
| 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 |
| CN104294613A (en) * | 2014-08-08 | 2015-01-21 | 广东羽威农业集团有限公司 | High-fluffiness pure-white antibacterial down feather and preparation method thereof |
| CN104328508A (en) * | 2014-11-28 | 2015-02-04 | 张家港市中孚达纺织科技有限公司 | Processing process of Angora goat hairs |
| CN105297147A (en) * | 2015-10-29 | 2016-02-03 | 六安市海洋羽毛有限公司 | Down feather primary processing process |
| CN107385932A (en) * | 2017-06-28 | 2017-11-24 | 陈林梭 | A kind of preparation method of the high-loft eider down of antibacterial deodourizing |
| CN108277649A (en) * | 2018-02-24 | 2018-07-13 | 璧典附 | A kind of feather composite material and preparation method based on graphene/nano silver wire |
| CN108486864A (en) * | 2018-03-29 | 2018-09-04 | 扬州羽艺家纺制品有限公司 | A kind of anti-mite processing method of natural feather |
| CN109112838A (en) * | 2018-06-07 | 2019-01-01 | 苏州东展羽绒服饰有限公司 | A kind of preparation method of antibacterial deodorizing nano water-proof natural feather |
| CN109853251A (en) * | 2019-04-04 | 2019-06-07 | 六安市海洋羽毛有限公司 | A kind of preparation method of flame-retardant waterproof natural feather |
| CN110004728A (en) * | 2019-04-12 | 2019-07-12 | 宁波博洋家纺集团有限公司 | A kind of preparation process for the eiderdown quilt that fluffy insulation is mould proof |
| CN110644059A (en) * | 2019-09-26 | 2020-01-03 | 安徽高梵电子商务有限公司 | Method for cleaning and sterilizing down for clothes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492092A (en) * | 2003-09-02 | 2004-04-28 | 邯郸市雪驰集团有限公司 | Antibiotic down and its making method |
| CN1514056A (en) * | 2003-06-30 | 2004-07-21 | 良 陈 | Processing method for down with antibacterid, antivirus, mould proof, off odour eliminating and health care functions and use |
| CN1912231A (en) * | 2006-08-25 | 2007-02-14 | 江苏欣隆羽绒有限公司 | Antibiotic down and its preparation method |
| CN101130928A (en) * | 2006-08-25 | 2008-02-27 | 高德康 | Multifunctional eiderdown finishing agent |
| CN101435151A (en) * | 2008-12-08 | 2009-05-20 | 江苏新民纺织科技股份有限公司 | Finishing process of nano functional polyester fabric and product thereof |
-
2012
- 2012-12-19 CN CN201210556535.8A patent/CN103882723A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1514056A (en) * | 2003-06-30 | 2004-07-21 | 良 陈 | Processing method for down with antibacterid, antivirus, mould proof, off odour eliminating and health care functions and use |
| CN1492092A (en) * | 2003-09-02 | 2004-04-28 | 邯郸市雪驰集团有限公司 | Antibiotic down and its making method |
| CN1912231A (en) * | 2006-08-25 | 2007-02-14 | 江苏欣隆羽绒有限公司 | Antibiotic down and its preparation method |
| CN101130928A (en) * | 2006-08-25 | 2008-02-27 | 高德康 | Multifunctional eiderdown finishing agent |
| CN101435151A (en) * | 2008-12-08 | 2009-05-20 | 江苏新民纺织科技股份有限公司 | Finishing process of nano functional polyester fabric and product thereof |
Non-Patent Citations (1)
| Title |
|---|
| 姜淑媛: "《家用纺织品设计与市场开发》", 31 May 2007, 中国纺织出版社 * |
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| CN104294613B (en) * | 2014-08-08 | 2019-08-30 | 广东羽威农业集团有限公司 | A kind of pure white antibacterial down feather of high-loft and preparation method thereof |
| CN104294613A (en) * | 2014-08-08 | 2015-01-21 | 广东羽威农业集团有限公司 | High-fluffiness pure-white antibacterial down feather and preparation method thereof |
| 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 |
| CN104179023B (en) * | 2014-08-25 | 2016-04-27 | 江苏欣隆羽绒有限公司 | A kind of processing technology of tranquilizing and allaying excitement eider down |
| CN104153202A (en) * | 2014-08-25 | 2014-11-19 | 江苏欣隆羽绒有限公司 | Anti-acarid treatment method of down feather |
| CN104328508A (en) * | 2014-11-28 | 2015-02-04 | 张家港市中孚达纺织科技有限公司 | Processing process of Angora goat hairs |
| CN105297147A (en) * | 2015-10-29 | 2016-02-03 | 六安市海洋羽毛有限公司 | Down feather primary processing process |
| CN107385932A (en) * | 2017-06-28 | 2017-11-24 | 陈林梭 | A kind of preparation method of the high-loft eider down of antibacterial deodourizing |
| CN108277649A (en) * | 2018-02-24 | 2018-07-13 | 璧典附 | A kind of feather composite material and preparation method based on graphene/nano silver wire |
| CN108486864A (en) * | 2018-03-29 | 2018-09-04 | 扬州羽艺家纺制品有限公司 | A kind of anti-mite processing method of natural feather |
| CN109112838A (en) * | 2018-06-07 | 2019-01-01 | 苏州东展羽绒服饰有限公司 | A kind of preparation method of antibacterial deodorizing nano water-proof natural feather |
| CN109853251A (en) * | 2019-04-04 | 2019-06-07 | 六安市海洋羽毛有限公司 | A kind of preparation method of flame-retardant waterproof natural feather |
| CN110004728A (en) * | 2019-04-12 | 2019-07-12 | 宁波博洋家纺集团有限公司 | A kind of preparation process for the eiderdown quilt that fluffy insulation is mould proof |
| CN110004728B (en) * | 2019-04-12 | 2021-11-02 | 宁波博洋家纺集团有限公司 | Preparation process of fluffy warm-keeping mildew-proof down quilt |
| CN110644059A (en) * | 2019-09-26 | 2020-01-03 | 安徽高梵电子商务有限公司 | Method for cleaning and sterilizing down for clothes |
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Application publication date: 20140625 |