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Processing technology of down feather

A processing technology and down technology, which is applied in the field of garment raw material processing, can solve the problems of small auxiliary effect on physical health, damage to down structure, poor dust removal effect, etc., and achieve the effects of improving the bulkiness of down, reducing damage and good hygienic performance.

Inactive Publication Date: 2017-10-20
HEFEI YUANKE GARMENT DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current dust removal method for down is physical and mechanical dust removal, which will cause damage to the structure of down
After physical and mechanical dust removal, the dust content of down is still high, and the dust removal effect is poor
In addition, the bulkiness of down is also a key factor affecting the quality of down; and the effect of existing down products is only limited to the performance of keeping warm, the function is relatively single, and the auxiliary effect on the health of users is small

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A processing technology of down, the processing technology includes the following steps:

[0023] (1) Add the down, water, degreaser and detergent into the washing machine, and wash the down with degreasing water to obtain the down after degreasing water washing; wherein the mass ratio of water to down is 25:1, and the degreasing water washing temperature is 40℃, the mass of degreasing agent added per liter of water is 1.5g;

[0024] (2) Rinse the down after degreasing water washing; after rinsing, adjust the mass ratio of water to down in the washing machine to 25:1, then add crosslinking agent and filler to the washing machine and rotate; The mass of the crosslinking agent added to the liter of water is 5g, and the mass of the filler added per liter of water is 5g; the crosslinking agent is selected from the group consisting of aldehyde crosslinking agents, amino resin crosslinking agents and epoxy resin crosslinking agents One or more; the filler is selected from one or ...

Embodiment 2

[0036] A processing technology of down, the processing technology includes the following steps:

[0037] (1) Add the down, water, degreaser and detergent into the washing machine, and wash the down with degreasing water to obtain the down after degreasing water washing; where the mass ratio of water to down is 35:1, and the degreasing water temperature 70℃, the mass of degreasing agent added per liter of water is 3g;

[0038] (2) Rinse the down after degreased water washing; after rinsing, adjust the mass ratio of water to down in the washing machine to 35:1, and then add crosslinking agent and filler to the washing machine and rotate; The mass of crosslinking agent added to liter of water is 10g, and the mass of filler added per liter of water is 20g; the crosslinking agent is selected from aldehyde crosslinking agents, amino resin crosslinking agents and epoxy resin crosslinking agents One or more; the filler is selected from one or more of acrylic resin filler, polyurethane res...

Embodiment 3

[0050] A processing technology of down, the processing technology includes the following steps:

[0051] (1) Add the down, water, degreaser and detergent into the washing machine, and wash the down with degreased water to obtain the down after degreased water washing; where the mass ratio of water to down is 30:1, and the degreasing water washing temperature is 55℃, the mass of degreasing agent added per liter of water is 2.3g;

[0052] (2) Rinse the down after degreased water washing; after rinsing, adjust the mass ratio of water to down in the washing machine to 30:1, then add crosslinking agent and filler to the washing machine and rotate; The mass of crosslinking agent added to liter of water is 8g, and the mass of filler added per liter of water is 14g; the crosslinking agent is selected from aldehyde crosslinking agents, amino resin crosslinking agents and epoxy resin crosslinking agents One or more; the filler is selected from one or more of acrylic resin filler, polyuretha...

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Abstract

The invention provides a processing technology of down feather, and the processing technology comprises the following steps: (1) adding the down feather, water, a degreasing agent and a detergent into a water washing machine for degreasing and water washing of the down feather; (2) after rinsing, adding a cross-linking agent and a filler to the water washing machine, and rotating the water washing machine; (3) adding a softener and an acaricide into the water washing machine, rotating the water washing machine for 20-60 minutes, adjusting pH value to 3-6, then rotating the water washing machine for 10-30 minutes, wherein 2-4g by mass of the softener are added into 1l of the water; (4) dehydrating until the water content of the down feather is 45-60%; and (5) using hot steam for steam drying and sterilization of the down feather treated by the step (4), wherein a healthy tranquilizer and a flavor agent are added into the high temperature steam. The dust content of the down feather is greatly reduced, the fluffy degree of the down feather is improved, and the down feather has sedative fragrance, and has the additional functions of health care and tranquilizing.

Description

Technical field [0001] The invention relates to the technical field of clothing raw material processing, in particular to a down processing technology. Background technique [0002] Down is a green natural protein fiber and also a valuable biomass resource. It has the characteristics of lightness, softness, good warmth retention, rich resources, and high cost performance. With the improvement of people's living standards, the demand for down is increasing, and the quality requirements for down are getting higher and higher. The dust problem of down is a key factor affecting the quality of down. The current dust removal method for down is physical and mechanical dust removal, which will damage the structure of down. The down dust content after physical and mechanical dust removal is still high, and the dust removal effect is poor. In addition, the bulkiness of down is also a key factor affecting the quality of down; and the role of existing down products is only limited to the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M19/00D06L1/12D06M13/12D06M15/423D06M15/55D06M15/263D06M15/564D06M15/15D06M13/262D06M13/165D06M13/144D01B3/04D01C3/00D06M101/12
CPCD06M19/00D01B3/04D01C3/00D06L1/12D06M13/005D06M13/12D06M13/144D06M13/165D06M13/262D06M15/15D06M15/263D06M15/423D06M15/55D06M15/564D06M2101/12
Inventor 张力
Owner HEFEI YUANKE GARMENT DESIGN CO LTD
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