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Down feather washing technology

A technology of down and down technology, which is applied in the field of down washing technology, can solve the problems of affecting quality, not cleaning thoroughly, wasting water resources, etc., and achieves the effects of reduced consumption, good washing effect, and reduced water consumption

Inactive Publication Date: 2014-11-19
ANHUI XIAZHEN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water washing method in the prior art is too simple, resulting in insufficient cleaning, and the down will still have peculiar smell, which will affect the quality and cause its price to be relatively low
In addition, in the cleaning method of the prior art, organic additives such as ethanol, gasoline, toluene, etc., as well as types and addition ratios of detergents, deodorants, and bactericides are improperly selected, which will cause poor washing effect and waste a large amount of water resources. , and some will lead to the bulkiness of down, which will adversely affect the insulation performance and appearance of down

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of down washing process, comprises the following steps:

[0016] (1) Add plush: add 200kg of down to the down washing machine at a time;

[0017] (2) Cold water initial washing: inject 3.5 tons of cold water into the down washing machine, then add industrial sodium carbonate accounting for 0.7% of down weight, stir for 10 minutes, and dry the water;

[0018] (3) Warm water fine washing: inject 3.5 tons of warm water at 45 to 55 degrees Celsius into the down washing machine, and then add Kekai FORYL FK-N detergent (the component is alkyl polyoxyethylene ether), 0.8 % Kekai BREVIOL DM deodorant (the component is a mixture of heterocyclic chemicals), stirred for 23 minutes, and dehydrated;

[0019] (4) Cold water rinsing: Inject 7.5 tons of cold water into the down washing machine, rinse 6 times, stir for 23 minutes each time, and dry the water. The index of down meets the national standard for down and feather (GB / T 17685-2003);

[0020] (5) drying to obtain skim...

Embodiment 2

[0023] A kind of down washing process, comprises the following steps:

[0024] (1) Add plush: add 200kg of down to the down washing machine at a time;

[0025] (2) Initial wash in cold water: inject 4.0 tons of cold water into the down washing machine, then add industrial sodium carbonate accounting for 1.0% of down weight, stir for 8 minutes, and dry the water;

[0026] (3) Warm water fine washing: Inject 4.0 tons of warm water at 45 to 55 degrees Celsius into the down washing machine, and then add Kekai FORYL FK-N detergent (the component is alkyl polyoxyethylene ether), 1.0% of the weight of down and down. % Kekai BREVIOL DM deodorant (the component is a mixture of heterocyclic chemicals), stirred for 25 minutes, and dehydrated;

[0027] (4) Cold water rinsing: Inject 8.0 tons of cold water into the down washing machine, rinse 5 times, stir for 25 minutes each time, and dry the water. The index of down will meet the national standard for down and feather (GB / T 17685-2003);...

Embodiment 3

[0031] A kind of down washing process, comprises the following steps:

[0032] (1) Add plush: add 200kg of down to the down washing machine at a time;

[0033] (2) Initial wash in cold water: inject 4.5 tons of cold water into the down washing machine, then add industrial sodium carbonate accounting for 1.2% of down weight, stir for 12 minutes, and dry the water;

[0034] (3) Warm water fine washing: inject 4.5 tons of warm water at 45 to 55 degrees Celsius into the down washing machine, and then add Kekai FORYL FK-N detergent (the component is alkyl polyoxyethylene ether), 1.2% of the weight of the down. % Kekai BREVIOL DM deodorant (the component is a mixture of heterocyclic chemicals), stirred for 27 minutes, and dehydrated;

[0035] (4) Cold water rinsing: Inject 8.5 tons of cold water into the down washing machine, rinse 5 times, stir for 27 minutes each time, and dry the water. The index of down meets the national standard for down and feather (GB / T 17685-2003);

[003...

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PUM

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Abstract

The invention discloses a down feather washing technology. The technology includes the following steps that first, down feather is added; second, primary washing is performed through cold water; third, fine washing is performed through warm water; fourth, rinsing is performed through cold water; fifth, drying is performed so that fat-extracted down feather can be obtained. According to the washing technology, industrial sodium carbonate, detergent and deodorant are added in the washing process, the washing effect is good, dust extraction, fat extraction and deodorization are integrated, the technology is convenient and fast to perform, water consumed for washing down feather is reduced by 30% or so under the condition that the whiteness, the fluffy degree, the cleanness and the oxygen consumption amount are not influenced, the washing efficiency is improved, no harm happens to a human body, and the technology is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of down processing, in particular to a water washing process for down. Background technique [0002] Down is one of the important raw materials for the production of clothing, bedding, etc., and is deeply loved by people because of its good appearance and thermal insulation performance. The newly purchased down is generally without any treatment. There are impurities, dust and bacteria on the down, and there will be a strong fishy smell. The untreated down cannot be used, so it needs to be treated. Down can only be used as raw materials for processing clothing, bedding, etc. after multiple treatments. The most important treatment process for down is washing, which can remove dust, bacteria, viruses and odors. The quality of down products depends to a large extent on the quality of down, that is, on the technology and formula of down washing. If the amount of detergent, deodorant, etc. used in the washing p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01B3/04D06B21/00
Inventor 胡习刚胡汝益桂林
Owner ANHUI XIAZHEN GRP
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