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Woolen yarn waterproof oil preventing treating tech.

A treatment process, waterproof and oil-proof technology, applied in liquid/gas/steam yarn/filament treatment, other chemical processes, chemical instruments and methods, etc. Good oil performance and other problems, to achieve the effect of less dosage and uniform waterproof and oil-proof performance

Inactive Publication Date: 2006-11-15
王启发
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The amount of waterproof and oil-repellent agent used in the existing wool waterproof and oil-proof treatment process is relatively large, and the waterproof and oil-repellent agent is usually added according to more than 4% of the weight of water, resulting in higher product costs
In addition, due to the unreasonable technical parameters such as the immersion time and drying temperature (usually 110°C-135°C) of the woolen wool in the existing woolen waterproof and oil-proof treatment process, the water-proof and oil-proof treatment of the woolen yarn treated by the waterproof and oil-proof process is unreasonable. The oil performance is uneven. Some parts of the wool have good waterproof and oil-proof performance, while others have poor performance. When dealing with dark wool, it will also cause the wool to fade seriously, thus destroying the original color and style of the wool

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Wool waterproof and oil-proof treatment process, it comprises the following steps:

[0014] (1) Put the velvet in the dye tank of the skein dyeing machine, add 30 parts by weight of water to 1 part by weight of the velvet, add water to the dye trough of the skein dyeing machine and immerse the velvet in the liquid, according to the weight of the water Add 2% of the nanometer water and oil repellent to the dyeing tank of the skein dyeing machine, and then start the turning wheel of the skein dyeing machine, so that the liquid in the dyeing tank starts to circulate, and the wool is soaked in the liquid for 40 minutes. then remove;

[0015] (2) The product obtained in step (1) is placed in a spin-drying device for 8 minutes of spin-drying and dehydration;

[0016] (3) Put the product obtained in step (2) into a skein dryer and dry it for 40 minutes at a drying temperature of 90°C.

[0017] The fleece with waterproof and oil-proof properties can be obtained through the ab...

Embodiment 2

[0019] Wool waterproof and oil-proof treatment process, it comprises the following steps:

[0020] (1) Put the velvet in the dyeing tank of the skein dyeing machine, add 25 parts by weight of water to the skein dyeing machine according to 1 weight part of the velvet, add water to the dyeing tank of the skein dyeing machine and soak the velvet in the liquid, and add water according to the weight of the water Add 1% of the nanometer waterproof and oil-repellent agent into the dyeing tank of the skein dyeing machine, and then start the turning wheel of the skein dyeing machine, so that the liquid in the dyeing tank starts to circulate, and the wool is soaked in the liquid for 50 minutes. then remove;

[0021] (2) The product obtained in step (1) is placed in a spin-drying device for 5 minutes of spin-drying and dehydration;

[0022] (3) Put the product obtained in step (2) into a skein dryer and dry it for 50 minutes at a drying temperature of 85°C.

[0023] The fleece with wat...

Embodiment 3

[0025] It includes the following steps:

[0026] (1) Put the velvet in the dye tank of the skein dyeing machine, add 35 parts by weight of water to 1 part by weight of the velvet, add water to the dye trough of the skein dyeing machine and soak the velvet in the liquid, according to the weight of the water Add nanometer waterproof and oil-repellent agent into the dyeing tank of the skein dyeing machine, and then start the turning wheel of the skein dyeing machine, so that the liquid in the dyeing tank starts to circulate, and the wool is soaked in the liquid for 30 minutes. then remove;

[0027] (2) The product obtained in step (1) is placed in a spin-drying device for 10 minutes of spin-drying and dehydration;

[0028] (3) Put the product obtained in step (2) into a skein dryer and dry it for 30 minutes at a drying temperature of 100°C.

[0029] The fleece with waterproof and oil-proof properties can be obtained through the above process.

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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PUM

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Abstract

A water-proof and oil-proof material made from wool, it includes processes as follows: putting the hank yarn into the tank of the dyer, putting water into the bank and immersing the hank yarn, the weight of the water is 25-35 times than the hank yarn. Putting the nanometer water-proof and oil-proof liquid into the dyer tank, the weight of which is one to three percent of the water. Then starting the cross water wheel of the dyer, this can make the liquid in the tank circulated. The wool should be immerse into the liquid for 30-50 minutes before taking out, then the product is putted into the spin dryer for 5-10 minutes, the product is putted into the hank yarn drier for 30-50 minutes after taking out from the spin dryer, and the temperature of dyer is 85-100DEG C. The purpose of this is to supply wool with less use level of water-proof and oil-proof liquid, and the deep color wool can't become thin. The water-proof and oil-proof of the wool can be homogeneous.

Description

technical field [0001] The invention relates to a waterproof and oil-proof treatment process for wool. Background technique [0002] The amount of waterproof and oil-repellent agent used in the existing wool waterproof and oil-repellent treatment process is relatively large, and the waterproof and oil-repellent agent is usually added according to more than 4% of the weight of water, resulting in higher product costs. In addition, due to the unreasonable technical parameters such as the immersion time and drying temperature (usually 110°C-135°C) of the wool in the existing waterproof and oil-proof treatment process for wool, the water-proof and oil-proof properties of the wool treated by the waterproof and oil-proof process The oil performance is uneven. Some parts of the wool have good waterproof and oil-proof performance, while others have poor performance. When dealing with dark wool, it will also cause the wool to fade seriously, thus destroying the original color and sty...

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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IPC IPC(8): D06B3/08C09K3/18
Inventor 王启发
Owner 王启发