CN104452316A - Waterproof treating method for down features - Google Patents
Waterproof treating method for down features Download PDFInfo
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- CN104452316A CN104452316A CN201410852801.0A CN201410852801A CN104452316A CN 104452316 A CN104452316 A CN 104452316A CN 201410852801 A CN201410852801 A CN 201410852801A CN 104452316 A CN104452316 A CN 104452316A
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- eider down
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Abstract
The invention discloses a waterproof treating method for down features. According to the method, at first, the down features are washed through water, grease and impurities are removed, then clear water of the preset proportion is added, stirring and warming are carried out, acetic acid of the preset proportion is added after the down features are fully wetted, a water solution is adjusted to the set pH value range, then a waterproof agent is added and stirred uniformly, finally drying, cooling and dust removing are carried out sequentially, and the down features are discharged and packaged. The treatment process is simple and easy to operate, the waterproof effect is good, and the treated down features are easier to clean and maintain.
Description
Technical field
The present invention relates to a kind of method for waterproofing of eider down.
Background technology
Traditional eider down does not have water-proof function, so be difficult to dry through common airing after chance water or after washing, particularly at sleety weather, eider down is easily drenched by rain or snow, airing problem has become the difficult problem that people generally run into, need solve through dehydration and hyperthermia drying process, complex steps, therefore be badly in need of a kind ofly waterproof can being convenient to again eider down that is clean and airing.
Summary of the invention
The present invention, for solving the problem, provides a kind of method for waterproofing of eider down, and it can not only waterproof and be convenient to clean and airing.
For achieving the above object, the technical solution used in the present invention is:
A method for waterproofing for eider down, is characterized in that, comprises the following steps:
10. eider down is carried out washing process, remove grease and impurity;
Add the clear water of predetermined ratio in 20. eider downs after washing, and carry out stirring and heat treatment makes eider down fully wetting;
30. acetic acid adding predetermined ratio, are adjusted to the pH value range of setting by the aqueous solution, and keep stirring;
40. add waterproof medicament, and stir;
50. pairs of eider downs stirred carry out drying process, cooling processing, dust removal process successively.
Preferably, in described step 10, the resist agent first adding 2g/l concentration carries out prewashing, and prewashing temperature is 40 DEG C ~ 45 DEG C, and the prewashing time is 10min ~ 15min, then clean by cold rinse.
Preferably, in described step 20, add clear water by the bath raio of 1: 10, stir and be warming up to 40 DEG C.
Preferably, in described step 20, also comprise the aromatic or herb liquid that add predetermined ratio, and carrying out stirring and soaking 4h to 6h again after heat treatment.
Preferably, in described step 30, open rare acetic acid with 1: 3 and regulate between aqueous ph value to 4 to 5, divide and add acetic acid 3 to 4 times, each interval time is 5min.
Preferably, in described step 40, add the waterproof medicament of concentration between 5%-10%, and be watered by 1: 1 by waterproof medicament, divide and add for 3 times, mixing time is 30min.
Preferably, the drying process in described step 50 comprises draining, dehydration, oven dry.
Preferably, in described step 50, bake out temperature is between 125 DEG C to 130 DEG C, and drying time is between 13min to 15min, and single oven-dry weight is between 15kg to 20kg.
The invention has the beneficial effects as follows:
The method for waterproofing of a kind of eider down of the present invention, first eider down is carried out washing process by it, remove grease and impurity, then the clear water of predetermined ratio is added, and carry out stirring and heat treatment, the acetic acid of predetermined ratio is added again after making eider down fully wetting, the aqueous solution is adjusted to the pH value range of setting, then waterproof medicament is added again, and stir, finally carry out drying process, cooling processing, dust removal process etc. more successively and can go out suede, packing, treatment process is simple to operation, and good water-proof effect, the eider down after process is easy cleaning and maintaining more.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly, understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The method for waterproofing of a kind of eider down of the present invention, it comprises the following steps:
10. eider down is carried out washing process, remove grease and impurity;
Add the clear water of predetermined ratio in 20. eider downs after washing, and carry out stirring and heat treatment makes eider down fully wetting;
30. acetic acid adding predetermined ratio, are adjusted to the pH value range of setting by the aqueous solution, and keep stirring;
40. add waterproof medicament, and stir;
50. pairs of eider downs stirred carry out drying process, cooling processing, dust removal process successively.
In described step 10, the resist agent (ERIONAL RF) first adding 2g/l concentration carries out prewashing, and prewashing temperature is 40 DEG C ~ 45 DEG C, and the prewashing time is 10min ~ 15min, then clean by cold rinse.First eider down is washed to remove grease and other impurity before arranging, make it reach higher cleannes and lower fat content, and residual washing agent also must clean up, the whether clean of eider down directly affects waterproof effect.
In described step 20, add clear water by the bath raio of 1: 10, stir and be warming up to 40 DEG C.
In described step 30, open rare acetic acid with 1: 3 and regulate between aqueous ph value to 4 to 5, divide and add acetic acid 3 to 4 times, each interval time is 5min.
In described step 40, add the waterproof medicament of concentration between 5%-10%, and be watered by 1: 1 by waterproof medicament, point to add for 3 times, mixing time is 30min, and waterproof medicament comprises fluorine-containing water repellent and without fluoro water proofing agent etc.
Drying process in described step 50 comprises draining, dehydration, oven dry; Wherein, bake out temperature is between 125 DEG C to 130 DEG C, and drying time is between 13min to 15min, single oven-dry weight is between 15kg to 20kg, under the prerequisite of quality not affecting eider down, drying time can proper extension, specifically can determine according to the equipment of factory and steam situation.
In a further preferred embodiment, aromatic or the herb liquid of predetermined ratio can also be added in described step 20, and carrying out stirring and soaking 4h to 6h again after heat treatment, adding aromatic makes down products have fragrant atmosphere effect, or the herb liquid adding different formulations makes down products have different health-care effecies.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (8)
1. a method for waterproofing for eider down, is characterized in that, comprises the following steps:
10. eider down is carried out washing process, remove grease and impurity;
Add the clear water of predetermined ratio in 20. eider downs after washing, and carry out stirring and heat treatment makes eider down fully wetting;
30. acetic acid adding predetermined ratio, are adjusted to the pH value range of setting by the aqueous solution, and keep stirring;
40. add waterproof medicament, and stir;
50. pairs of eider downs stirred carry out drying process, cooling processing, dust removal process successively.
2. the method for waterproofing of a kind of eider down according to claim 1, it is characterized in that: in described step 10, the resist agent first adding 2g/l concentration carries out prewashing, and prewashing temperature is 40 DEG C ~ 45 DEG C, the prewashing time is 10min ~ 15min, then clean by cold rinse.
3. the method for waterproofing of a kind of eider down according to claim 1, is characterized in that: in described step 20, adds clear water by the bath raio of 1: 10, stirs and is warming up to 40 DEG C.
4. the method for waterproofing of a kind of eider down according to claim 1, is characterized in that: in described step 20, also comprises the aromatic or herb liquid that add predetermined ratio, and is carrying out stirring and soaking 4h to 6h again after heat treatment.
5. the method for waterproofing of a kind of eider down according to claim 1, is characterized in that: in described step 30, and open rare acetic acid with 1: 3 and regulate between aqueous ph value to 4 to 5, divide and add acetic acid 3 to 4 times, each interval time is 5min.
6. the method for waterproofing of a kind of eider down according to claim 1, is characterized in that: in described step 40, adds the waterproof medicament of concentration between 5%-10%, and is watered by 1: 1 by waterproof medicament, and divide and add for 3 times, mixing time is 30min.
7. the method for waterproofing of a kind of eider down according to claim 1, is characterized in that: the drying process in described step 50 comprises draining, dehydration, oven dry.
8. the method for waterproofing of a kind of eider down according to claim 7, is characterized in that: in described step 50, and bake out temperature is between 125 DEG C to 130 DEG C, and drying time is between 13min to 15min, and single oven-dry weight is between 15kg to 20kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852801.0A CN104452316A (en) | 2014-12-31 | 2014-12-31 | Waterproof treating method for down features |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852801.0A CN104452316A (en) | 2014-12-31 | 2014-12-31 | Waterproof treating method for down features |
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| CN104452316A true CN104452316A (en) | 2015-03-25 |
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| CN201410852801.0A Pending CN104452316A (en) | 2014-12-31 | 2014-12-31 | Waterproof treating method for down features |
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| CN (1) | CN104452316A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156947A (en) * | 2017-07-07 | 2017-09-15 | 杭州中赛实业有限公司 | A kind of waterproof children down jacket |
| CN108138404A (en) * | 2015-08-07 | 2018-06-08 | 普莱玛有限公司 | Non-woven natural feather batting |
| CN108823647A (en) * | 2018-06-08 | 2018-11-16 | 柳桥集团有限公司 | A kind of waterproof down method for processing after |
| CN109183427A (en) * | 2018-09-12 | 2019-01-11 | 劲霸男装（上海）有限公司 | A kind of processing method of antibacterial waterproof down |
| 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 |
| CN109944078A (en) * | 2019-04-04 | 2019-06-28 | 浙江茂龙家纺有限公司 | A kind of nanometer of water repellent natural feather production technology |
| CN110004727A (en) * | 2019-04-04 | 2019-07-12 | 浙江茂龙家纺有限公司 | A kind of pre-treating technology of nanometer of water repellent natural feather |
| CN110042668A (en) * | 2019-04-04 | 2019-07-23 | 六安市海洋羽毛有限公司 | A kind of preparation of natural feather waterproof agent and method using auxiliary agent processing natural feather |
-
2014
- 2014-12-31 CN CN201410852801.0A patent/CN104452316A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108138404A (en) * | 2015-08-07 | 2018-06-08 | 普莱玛有限公司 | Non-woven natural feather batting |
| CN107156947A (en) * | 2017-07-07 | 2017-09-15 | 杭州中赛实业有限公司 | A kind of waterproof children down jacket |
| CN108823647A (en) * | 2018-06-08 | 2018-11-16 | 柳桥集团有限公司 | A kind of waterproof down method for processing after |
| CN109183427A (en) * | 2018-09-12 | 2019-01-11 | 劲霸男装（上海）有限公司 | A kind of processing method of antibacterial waterproof down |
| 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 |
| CN109944078A (en) * | 2019-04-04 | 2019-06-28 | 浙江茂龙家纺有限公司 | A kind of nanometer of water repellent natural feather production technology |
| CN110004727A (en) * | 2019-04-04 | 2019-07-12 | 浙江茂龙家纺有限公司 | A kind of pre-treating technology of nanometer of water repellent natural feather |
| CN110042668A (en) * | 2019-04-04 | 2019-07-23 | 六安市海洋羽毛有限公司 | A kind of preparation of natural feather waterproof agent and method using auxiliary agent processing natural feather |
| CN109944078B (en) * | 2019-04-04 | 2021-09-14 | 浙江茂龙家纺有限公司 | Production process of nano water-repellent down feather |
| CN110004727B (en) * | 2019-04-04 | 2021-11-12 | 浙江茂龙家纺有限公司 | Application of washing equipment in pretreatment process of nano water-repellent down feather |
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Application publication date: 20150325 |
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