Down filler processing method

A processing method and stuffing technology, which is applied in the direction of sewing tools, garments, coats, etc., to achieve the effect of easier handling, less drilling and easy cutting

Inactive Publication Date: 2012-02-08
CHANGSHU YIXIN NONWOVEN PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the above-mentioned production method has many process steps, and the production efficiency is low.
At the same time, the down garments made according to the traditional method, after being worn for a period of time, the down filled inside will drill out from the fabric, needle holes, seams or lining, which not only affects the appearance, but also destroys the warmth of the down garment Performance, and then relatively shorten the service life of down jackets, resulting in a waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Spray anti-floating agent on the raw material of duck down for anti-floating treatment; then add the raw material of duck down with anti-floating treatment to the static electricity removal machine to remove the static electricity of the raw material of duck down; select 20% of raw material of duck down, 65% of imitation down fiber, and 15% of 4080 low temperature After the fibers are pre-mixed, they are opened twice, and finally mixed to form a mixed raw material; the mixed raw material is sent to a carding machine to be carded into a mesh; glue is sprayed on the surface of the mesh, and sent to an oven for baking at a temperature of 130°C ~160℃, advance speed is 2~3m / min; finally roll.

Embodiment 2

[0031] Spray anti-floating agent on the mixed down raw material of duck down and goose down to carry out anti-floating treatment; then add the anti-floating raw material to the anti-static machine to remove the static electricity of the down material; select 30% of the down material and 60% of the imitation down fiber, 10% 4080 low-temperature fiber is pre-mixed, then opened twice, and finally mixed to form a mixed raw material; the mixed raw material is sent to a carding machine to be carded into a web; glue is sprayed on the surface of the mesh, sent to an oven, and baked. The temperature is 130 ℃ ~ 160 ℃, the forward speed is 2 ~ 3m / min; finally roll.

Embodiment 3

[0033] Spray anti-floating agent on the raw material of duck down for anti-floating treatment; then add the raw material of duck down with anti-floating treatment to the static electricity removal machine to remove the static electricity of the raw material of duck down; select 40% of raw material of duck down, 50% of imitation down fiber, and 10% of 4080 low temperature After the fibers are pre-mixed, they are opened twice, and finally mixed to form a mixed raw material; the mixed raw material is sent to a carding machine to be carded into a mesh; glue is sprayed on the surface of the mesh, and sent to an oven for baking at a temperature of 130°C ~160℃, advance speed is 2~3m / min; finally roll.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a down filler processing method which comprises the steps of preventing flying and removing static, premixing, loosening, mixing again, carding for web, spraying glue on surface, baking, and coiling. The processing method disclosed by the invention is simple, and the processing technology is reasonable; the prepared down filler product not only maintains the original looseness and warm keeping features of down, but also is easy to tailor and does not clot or penetrate.

Description

[0001] technical field [0002] The invention discloses a method for processing down stuffing. [0003] Background technique [0004] Down is the fluff that grows on the abdomen of geese and ducks, 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. Down jacket is a garment made of natural down such as duck down, goose down, etc. as the inner filling. It has the advantages of lightness, softness, warmth and long service life that cannot be replaced by any other thermal clothing. It is a must-have winter warm clothing for people. . [0005] In the prior art, for the production o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D27/00A41D3/00A41H43/00
Inventor 周建军
Owner CHANGSHU YIXIN NONWOVEN PROD
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