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Down feather flocculus production process

A production process and technology of down, which is applied in the field of down flakes, can solve the problems of thick down flakes, easy drilling, not suitable for processing down jackets, etc., and achieve good warmth retention effect and high cost performance

Pending Publication Date: 2021-03-23
桐乡市良友家纺股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are certain disadvantages in the existing production process of down flakes. The down flakes are thick and heavy, and the warmth retention effect needs to be further improved. , we propose a production process for down flakes

Method used

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  • Down feather flocculus production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A down batting, comprising the following components in weight percentage: 15% of acrylic rubber powder, 10% of glue, 35% of down and 40% of down.

[0030] A production process of down flakes, comprising the following steps:

[0031] ①. Select feather and velvet, wash them, and dry them after cleaning;

[0032] ②. Put the feather and down in a mixing mixer, add acrylic rubber powder and glue, and stir thoroughly;

[0033] 35% feathers and 40% cashmere are placed in a mixing mixer, 15% acrylate rubber powder and 10% glue are added, the rotation speed of the mixing mixer is 1000r / min, the stirring time is 0.5h, and the rest time is 1h, forming Down.

[0034] ③. Use an adsorption machine to absorb the static down. After the adsorption is completed, put the down into the container;

[0035] Use an adsorption machine to absorb the down from the mixing agitator by means of vacuum adsorption, and then put the absorbed down into a container, and the container can be a cloth b...

Embodiment 2

[0043] A down batting, comprising the following components in weight percentage: 15% of acrylic rubber powder, 10% of glue, 35% of down and 40% of down.

[0044] A production process of down flakes, comprising the following steps:

[0045] ①. Select feather and velvet, wash them, and dry them after cleaning;

[0046] ②. Put the feather and down in a mixing mixer, add acrylic rubber powder and glue, and stir thoroughly;

[0047] 35% feathers and 40% cashmere are placed in a mixing mixer, 15% acrylate rubber powder and 10% glue are added, the rotation speed of the mixing mixer is 1000r / min, the stirring time is 0.5h, and the rest time is 1h, forming Down.

[0048] ③. Use an adsorption machine to absorb the static down. After the adsorption is completed, put the down into the container;

[0049] Use an adsorption machine to absorb the down from the mixing agitator by means of vacuum adsorption, and then put the absorbed down into a container, and the container can be a cloth b...

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Abstract

The invention discloses a down feather flocculus production process. Down feather flocculus comprises the following components in percentage by weight: 12-18% of acrylate rubber powder, 7-15% of glue,29-37% of feather and 33-40% of down. According to the down feather flocculus production process, the down feather flocculus is formed through a constant-temperature composite shaping treatment process, the product has the effects of heat preservation, high air permeability and down leakage prevention, the content of down feather reaches 100%, and the down feather flocculus does not contain otherfibers and is higher in heat retention property. The down feather component has a unique natural hollow structure, so that the down feather flocculus has a very good warm-keeping effect; the prepareddown feather flocculus is thinner than a conventional down feather product, so that the down feather flocculus is close-fitting and not bloated; the down feather flocculus is of an integral structure, is smooth and uniform, and can be cut randomly; the pure natural down feather is adopted as a main raw material, a full-physical production process is achieved, infrared high-temperature treatment is included, the problem of non-spinnability of down feather is completely solved, and the scattered down feather is made into the whole down feather flocculus; and the down feather flocculus has the advantages of being light, thin, warm-keeping, tailorable, environmentally friendly, healthy, high in cost performance and the like.

Description

technical field [0001] The invention relates to the field of down flakes, in particular to a production process for down flakes. Background technique [0002] Down wadding, this method is made of two layers of high-count woven fabrics, with down in the middle, mixed with rubber powder, without adding any other fibers, and through a constant temperature composite shaping process to form down wadding. The product has thermal insulation effect and is suitable for All kinds of heat preservation and heat preservation products. [0003] There are certain disadvantages in the existing production process of down flakes. The down flakes are thick and heavy, and the warmth retention effect needs to be further improved. , we propose a production process for down flakes. Contents of the invention [0004] The main purpose of the present invention is to provide a production process for down flakes, which can effectively solve the problems in the background technology. [0005] In or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/4266D04H1/587D04H1/64
CPCD04H1/4266D04H1/587D04H1/64
Inventor 颜荣炳颜晓芳陈连新
Owner 桐乡市良友家纺股份有限公司
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