High automation and informatization down feather processing method

A processing method and down technology, applied in the field of down processing, can solve the problems of low degree of automation and informatization, low degree of down cleaning, easy breeding of harmful bacteria, etc. The effect of eliminating manual operation

Inactive Publication Date: 2014-11-19
ANHUI LION GOOSE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Down is a kind of animal protein fiber, which 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. It can shrink and expand with the change of temperature, and has the function of temperature adjustment. It can absorb the flowing heat from the human body and isolate the invasion of cold air from the outside. Among them, among the four natural thermal insulation materials of cotton, wool, silk and down, down has the best thermal insulation performance. Good, down products are more common in people's daily life, such as down jackets, down pants, down shoes, etc., the application number is CN 201210308890.3 discloses a processing method for washed down, including the following steps: 1 selection of materials; 2 raw materials Pre-sorting; 3. Deashing; 4. Washing; 5. Dehydration; 6. Drying; 7. Cooling. The down processed by the above method is fluffy, elastic, soft to the touch, no peculiar smell, and has good properties of gentle warmth, moisture absorption and divergence. This method adopts the traditional manual operation method, which has low work efficiency, high labor cost, low degree of automation and informatization, and low degree of cleaning of down and down during processing, which is easy to breed harmful bacteria

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A highly automated and information-based down processing method comprises the following process steps:

[0025] (1) Material selection: Select the down purchased from the slaughterhouse or the market, remove the miscellaneous hairs and impurities, and pick out larger, longer and other good quality feathers as raw materials for production;

[0026] (2) Deashing: the down selected in step (1) is removed by the deashing device to remove impurities such as dust and sand remaining in the down, and the ash content of the down is controlled at 2%;

[0027] (4) Washing: the down and down after deashing in step (2) are sucked into the washing chamber by a fan for washing. The washing process is divided into three steps: pre-washing, washing and rinsing. Among them, the pre-washing process During the washing process, wash with clean water for 0.2 hours. During the washing process, the water needs to be heated to 42°C, and detergent should be added at the same time. The washin...

Embodiment 2

[0035] Example 2: The rest are the same as in Example 1, except that in the step (2), the ash content of the down is controlled to be 1%; in the step (4), the prewashing time is controlled to be 0.3h, and the heating of the washing process is controlled. The temperature is 39°C, the washing time is controlled to be 1.2h, the rinsing temperature is controlled to be 32°C, and the rinsing time is controlled to be 1.5h; in the step (5), the water content of the down is controlled to be 26%; in the step (6) , control the drying temperature to 126°C.

Embodiment 3

[0036] Example 3: The rest are the same as in Example 1, except that in the step (2), the ash content of the down is controlled to be 1.5%; in the step (4), the prewashing time is controlled to be 0.4h, and the heating of the washing process is controlled. The temperature is 42°C, the washing time is controlled to be 1.1h, the rinsing temperature is controlled to be 33°C, and the rinsing time is controlled to be 2h; in the step (5), the moisture content of the down is controlled to be 28%; in the step (6), Control drying temperature is 130 ℃.

[0037] After the above process steps, the down samples are taken out to be tested:

[0038] serial number Moisture content / % Bacterial residual rate / % texture elasticity Example 1 0.02 0 soft it is good Example 2 0.01 0 soft it is good Example 3 0.01 0 soft it is good

[0039] From the above data, it can be seen that the water content of the produced down samples is extremel...

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PUM

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Abstract

The invention discloses a high automation and informatization down feather processing method and relates to the technical field of down feather processing. The method includes the nine technology steps of material selection, dust removing, washing, dewatering, drying, cooling, packaging, sorting and boxing. In the technology method, a central control system is adopted for intelligently controlling all the steps in the production machining process, so that most of manual operation is omitted, labor cost is reduced, working efficiency is improved, the automation production capacity is improved, and the informatization degree is high. In the actual production process, through strict control over parameters of all the steps and sterilization on down feather by the adoption of chitin assistants, the cleanliness of down feather finished products is improved, and the produced down feather is high in elasticity, white, free of peculiar smell and good in hand feeling and anti-bacterial, anti-virus and mildew-resistance performance and has a very good health care function.

Description

technical field [0001] The invention relates to the technical field of down processing, in particular to a highly automated and information-based down processing method. [0002] Background technique [0003] Down is a kind of animal protein fiber, which 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, produce temperature regulation function, and can absorb The human body emits flowing hot air to isolate the invasion of cold air from the outside. Among the four natural thermal insulation materials of cotton, wool, silk and down, down has the best thermal insulation performance. Down products are more common in people's daily life, such as down Jacket, down trousers, down shoes, etc., the application number is CN 201210308890.3 discloses a processing method of washed down, including the following steps: 1 se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01B3/00D01B3/02D01B3/04D06B21/00
Inventor 张延新
Owner ANHUI LION GOOSE PROD
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