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Down feather lyocell and processing method thereof

A processing method, lyocell technology, applied in home appliances, loose filling materials, applications, etc., can solve the problem of unsatisfactory bulkiness and warmth retention of pure lyocell filling materials, high cost of pure down filling materials, and easy to be infected by bacteria Invasion and other problems, to achieve excellent moisture absorption performance, outstanding performance, reduce the effect of unpleasant smell

Active Publication Date: 2013-04-03
ZHEJIANG SAMSUNG DOWN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a down lyocell filler, which can effectively solve the problem of high cost of the existing pure down filler, low usage rate, easy to be attacked by bacteria or produce unpleasant odor; The advantages of the present invention are mainly reflected in the effective use of natural resources, energy saving, natural environmental protection, high cost performance, economic benefits, soft and comfortable product touch, excellent moisture absorption and dehumidification, and reduce unpleasant smell, warm and dry

Method used

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  • Down feather lyocell and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A processing method of down lyocell, comprising the following steps:

[0029] Step a. Opening of lyocell filler: Spread 90kg of lyocell raw material fibers evenly on the platform of the opener, start the opener, and the opener will loosen the raw material fibers and transfer them to the conveyor pipeline; at the same time, 10kg of finished down is sent into the conveying pipeline, and the dispersed lyocell raw material fiber and finished down are mixed in the pipeline and transported to the mixing sprayer together;

[0030] Step b. Spraying: The mixed two raw materials are sent to the mixing and spraying machine for stirring, and mixed at 5-6 kg / cm 2 The air pressure sprays the treatment liquid evenly in the form of mist into the mixing sprayer. The treatment liquid contains 17.5kg of water, 0.875kg of industrial alcohol, and antistatic agent (octylphenol polyoxyethylene ether TX-10): 0.298kg ; Mix the two evenly, spray for 10 minutes, and continue stirring for 5 minut...

Embodiment 2

[0035] A processing method of down lyocell, comprising the following steps:

[0036] Step a. Opening of lyocell filler: Spread 70kg of lyocell raw material fibers evenly on the platform of the opener, start the opener, and the opener will loosen the raw material fibers and then transfer them to the conveyor pipeline; at the same time, 30kg of finished down is sent into the conveying pipeline, and the dispersed lyocell raw material fiber and finished down are mixed in the pipeline and transported to the mixing sprayer together;

[0037] Step b. Spraying: The mixed two raw materials are sent to the mixing and spraying machine for stirring, and mixed at 5-6 kg / cm 2 The air pressure sprays the treatment liquid evenly in the form of mist into the mixing sprayer. The treatment liquid contains 17.5kg of water, 0.875kg of industrial alcohol, and antistatic agent (octylphenol polyoxyethylene ether TX-10): 0.298kg ; Mix the two evenly, spray for 10 minutes, and continue stirring for 5 ...

Embodiment 3

[0042] A processing method of down lyocell, comprising the following steps:

[0043] Step a. Opening of lyocell filler: Spread 50kg of lyocell raw material fibers evenly on the platform of the opener, start the opener, and the opener will loosen the raw material fibers and transfer them to the conveyor pipeline; at the same time, 50kg of finished down is sent into the conveying pipeline, and the dispersed lyocell raw material fiber and finished down are mixed in the pipeline and transported to the mixing sprayer together;

[0044] Step b. Spraying: The mixed two raw materials are sent to the mixing and spraying machine for stirring, and mixed at 5-6 kg / cm 2 The air pressure sprays the treatment liquid evenly in the form of mist into the mixing sprayer. The treatment liquid contains 17.5kg of water, 0.875kg of industrial alcohol, and antistatic agent (octylphenol polyoxyethylene ether TX-10): 0.298kg ; Mix the two evenly, spray for 10 minutes, and continue stirring for 5 minut...

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Abstract

The invention relates to the technical field of post-processing methods of down feather or lyocell fillers and discloses down feather lyocell and a preparation method thereof. The down feather lyocell is composed of the following raw materials in percentage by weight: 1-99% of down feather and the balance of lyocell fibers, and is prepared through carrying out work procedures such as opening, spraying, drying, cooling dedusting, and discharging and packaging on the lyocell fillers. The invention has the advantages that natural resources are utilized effectively, energy sources are saved, the down feather lyocell is natural, environment-friendly, economic and practical, is high in cost performance and soft and comfortable in touch feel, and has excellent moisture absorption and removal properties and the characteristics of warmness, dryness, comfortableness and the like, and unpleasant odor is reduced.

Description

technical field [0001] The invention relates to the technical field of post-processing methods for down or lyocell fillers, in particular to a down lyocell and a preparation method thereof. Background technique [0002] The production process of the existing common down filling material is to firstly carry out dust removal and ash removal on the down raw materials; then do the first down processing (or directly wash and then separate the down); then pre-wash (only when necessary) pre-washing), washing, rinsing, dehydration and other processing; then drying, cooling and ash removal, etc., the semi-finished product processing needs two or three downs, and the finished down is piled up and removed according to the specific down content requirements of the filling material. Iron and other production and processing technology. [0003] "Lyocell" fiber is made of pulp formed by crushing renewable wood pulp, and the solvent recovery rate is as high as 99.7% through the dissolution...

Claims

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Application Information

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IPC IPC(8): B68G3/02
Inventor 朱志良朱正祥杜达生毛凤伟
Owner ZHEJIANG SAMSUNG DOWN CO LTD
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