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Preparation method of antibacterial and deodorant down feather and its product

A down and deodorant technology, which is applied in textiles, papermaking, fiber treatment, etc., can solve the problems of broad-spectrum antibacterial performance and weak regeneration performance, and achieve the effect of prevention and control of eczema and broad-spectrum antibacterial performance

Inactive Publication Date: 2014-06-25
LUOLAI LIFESTYLE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production process of this method is relatively simple, and it also has a certain long-term effect, but the broad-spectrum antibacterial performance and regeneration performance are not strong

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] The steps of the preparation method of the present invention are as follows:

[0025] (c) Pre-separation: separate the wing stems, impurities, and dust from the raw duck or goose down feathers, and remove the wing stems, impurities, and dust to obtain the down;

[0026] (d) Fine sorting: the pre-sorted down is processed to separate down into various specifications;

[0027] (e) Pile up: Pile up down warps of different specifications evenly;

[0028] (a) Soak the washed down in 1-2.5% (owf) silver-loaded nano-antibacterial agent aqueous solution, and the soaking rate is 60-80%;

[0029] (b) Pre-drying, baking, rinsing, dehydrating and drying the soaked down, and cooling naturally to obtain antibacterial and deodorant down.

Embodiment 1

[0030] The preparation of embodiment 1 antibacterial and deodorant down feather 1

[0031] The antibacterial agent is the Ultra-Fresh silpure (silver-loaded nano-antibacterial agent) antibacterial agent developed by Thomson Research Association of Canada. The weight percentage of the antibacterial agent used) the antibacterial agent aqueous solution.

[0032] The preparation method of antibacterial and deodorant down feather 1, the process steps are as follows:

[0033] 1. Pre-separation: separate the wing stems, impurities, dust and down from the raw wool, and remove the stem impurities to obtain flakes and down.

[0034] 2. Precise sorting: the pre-sorted and deashed down is processed to separate various specifications of down.

[0035] 3. Pile up: Pile up each batch of down warp with different specifications evenly to make it meet the required specifications.

[0036] 4. Washing: firstly wash with an appropriate amount of water for 5 minutes to remove residual dust and s...

Embodiment 2

[0045] The preparation of embodiment 2 antibacterial and deodorant down feather 2

[0046] The antibacterial agent is the Ultra-Fresh silpure (silver-loaded nano-antibacterial agent) antibacterial agent developed by Thomson Research Association of Canada. The Ultra-Fresh silpure (silver-loaded nano-antibacterial agent) antibacterial agent is formulated into a 1% (owf) antibacterial agent aqueous solution.

[0047] The preparation method of antibacterial and deodorant down feather 2, the process steps are as follows:

[0048] 1. Pre-separation: separate the wing stems, impurities, dust and down from the raw wool, and remove the stem impurities to obtain flakes and down.

[0049] 2. Precise sorting: the pre-sorted and deashed down is processed to separate various specifications of down.

[0050] 3. Pile up: Pile up each batch of down warp with different specifications evenly to make it meet the required specifications.

[0051] 4. Washing: firstly wash with an appropriate amou...

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PUM

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Abstract

The invention discloses a preparation method of an antibacterial and deodorant down feather and its product, the preparation method comprises the following steps: a)immersing the washed clean down feather in 1-2.5% (owf) of a silver-loaded nano antiseptic aqueous solution for leaching, wherein the leaching rate is 60-80%; and b)predrying, stoving, flushing, dehydrating, and drying the leached down feather, and naturally cooling to obtain the antibacterial and deodorant down feather. The antibacterial and deodorant down feather can effectively prevent milden, rot and moth eating in the process of storage, transportation and use, and the corresponded product has obvious functions for preventing bacteria and deodorization.

Description

technical field [0001] The invention relates to a textile product, in particular to a down processing method and its products. Background technique [0002] The existing down garments and other down products for daily use, because the raw material down treated by the general process does not have antibacterial function, during wearing and use, due to the close contact with the human body, it is very easy to produce bacterial contamination, resulting in mildew and insects in the down And bacteria reproduction and produce peculiar smell, etc., and then endanger human health. In recent years, people have gradually developed antibacterial down products. The Chinese Invention Patent Publication No. CN1912231A discloses "an antibacterial down and its production method". antibacterial agent aqueous solution, and then dehydrated and dried to make antibacterial down products. The antibacterial agent is 6-10 parts of quaternary ammonium salt, 1-2 parts of modified chitosan, 0.2-0.5 p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M19/00
Inventor 徐良平肖嫒丽倪蓉徐兆梅
Owner LUOLAI LIFESTYLE TECH CO LTD
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