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Processing method of down

A processing method and technology of down, applied in the field of down processing, can solve the problems of low bulkiness, insufficient cleanliness of down, poor hand feeling of down, etc., achieve high bulkiness, inhibit the growth of bacteria, and soft hand feeling

Inactive Publication Date: 2017-08-11
THE SEA FEATHER LTD CO OF LUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The down processed by the current down processing method has poor feel and low bulkiness, and the processed down is not clean enough and has peculiar smell

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for processing eider down, comprising the steps of:

[0018] (1) Material selection: select 60KG white goose down with a purity of less than 80 to 85 flowers, a velvet content of more than 85%, white color, high fluffiness and freshness;

[0019] (2) Initial washing: Add 60KG of white goose down to the washing machine, control the water temperature at 50 degrees Celsius to degrease the white goose down, add 3% detergent, 1% deodorant, and 2.5% antibacterial agent for initial washing 40 minute;

[0020] (3) Rinsing: After the initial washing, rinse 25 times in 20 degrees Celsius water temperature, so that the cleanliness is above 1000 degrees;

[0021] (4) Drying: divide the 60KG white goose down that has been rinsed into 6 equal parts, take 1 part of white goose down each time and add it to the dryer. minutes to fully fluff the down;

[0022] (5) Cooling: use 16 pieces of small sieves, put 10KG dry down, and cool for 4 minutes, so that the white goose down i...

Embodiment 2

[0027] A method for processing eider down, comprising the steps of:

[0028] (1) Material selection: select 60KG white goose down with a purity of less than 80 to 85 flowers, a velvet content of more than 85%, white color, high fluffiness and freshness;

[0029] (2) Initial washing: add 60KG of white goose down to the washing machine, control the water temperature at 55 degrees Celsius to degrease the white goose down, add 3% detergent, 1% deodorant, and 2.5% antibacterial agent for initial washing 40 minute;

[0030] (3) Rinsing: After the initial washing, rinse 25 times in 20 degrees Celsius water temperature, so that the cleanliness is above 1000 degrees;

[0031] (4) Drying: divide the rinsed 60KG white goose down into 6 equal parts, take 1 part of white goose down each time and add it to the dryer, adjust the temperature of the dryer to 130 degrees Celsius, the air pressure to 0.4Pa, and dry for 15 minutes to fully fluff the down;

[0032] (5) Cooling: use 16 pieces of...

Embodiment 3

[0037] A method for processing eider down, comprising the steps of:

[0038] (1) Material selection: select 60KG white goose down with a purity of less than 80 to 85 flowers, a velvet content of more than 85%, white color, high fluffiness and freshness;

[0039] (2) Initial washing: add 60KG white goose down to the washing machine, control the water temperature at 53 degrees Celsius to degrease the white goose down, add 3% detergent, 1% deodorant, and 2.5% antibacterial agent for initial washing 40 minute;

[0040] (3) Rinsing: After the initial washing, rinse 25 times in 20 degrees Celsius water temperature, so that the cleanliness is above 1000 degrees;

[0041] (4) Drying: divide the rinsed 60KG white goose down into 6 equal parts, take 1 part of white goose down each time and add it to the dryer, adjust the temperature of the dryer to 125 degrees Celsius, the air pressure to 0.4Pa, and dry for 15 minutes to fully fluff the down;

[0042] (5) Cooling: use 16 pieces of sm...

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PUM

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Abstract

The invention discloses a processing method of down, comprising the steps of selecting a material, to be specific, selecting white 60 KG of goose down having purity of 80-85, down content of 85% and above, white color, high fluffiness and good freshness; washing primarily, to be specific, adding the selected 60 KG of white goose down into a water washer, controlling water temperature to 50-55 DEG C so that the white goose down is degreased, adding 3% of a detergent, 1% of a deodorant and 2.5% of an antibacterial agent, and washing primarily for 40 min; rinsing, to be specific, after primary washing, rinsing 25 times in water at 20 DEG C so that cleanliness is 1000 DEG and above; drying, to be specific, dividing the rinsed 60 KG of white goose down into 6 equal parts, adding 1 part of white goose down into a dryer each time, adjusting temperature of the dryer to 120-130 DEG C under the pressure of 0.4 Pa, and drying for 15 min so that the down is fully fluffed; cooling, to be specific, adding 16 small sieves into 10 KG of dried down, and cooling for 4 min so that the white goose down is fully cooled and cleaned with no impurity. The down processed herein is soft to touch, highly fluffy, and clean with no peculiar odor.

Description

technical field [0001] The invention relates to a down processing method, which belongs to the technical field of down processing. Background technique [0002] Down is the fluff that grows on the abdomen of ducks and geese, and is called feathers in flakes. Because down is a kind of animal protein fiber, it has higher thermal insulation than cotton (vegetable cellulose), and the down ball-shaped fiber is densely covered with tens of thousands of small triangular pores, which can shrink and expand with temperature changes, resulting in a temperature-regulating function. Absorb the flowing hot air from the human body and isolate the invasion of cold air from the outside. The down processed by the current down processing method has poor hand feel and low bulkiness, and the processed down is not clean enough and has peculiar smell. For this reason, we propose a kind of down processing method. Contents of the invention [0003] The main purpose of the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01C3/00C11D1/72C11D3/37C11D3/20C11D3/382C11D3/38C11D3/04C11D3/60
CPCD01C3/00C11D1/721C11D3/0031C11D3/046C11D3/2079C11D3/3749C11D3/38C11D3/382
Inventor 朱业龙余金贵余学俊
Owner THE SEA FEATHER LTD CO OF LUAN