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Manufacturing process of standard carbon black soiled fabric

A standard carbon black and production process technology, applied in dyeing, textile and papermaking, fiber processing, etc. To solve problems such as different cloth processing methods, to achieve the effect of rational utilization, reduction of manual intervention, and high degree of automation

Inactive Publication Date: 2019-09-17
CHINA HOUSEHOLD ELECTRIC APPLIANCE RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing standard polluted cloth production process has the problems of different raw cloth treatment methods, contaminated liquid configuration and non-standard dyeing process, which will cause unstable reflectance of the polluted raw cloth and finished products, high waste rate, and high cloth yield rate. Low-level problems seriously affect the accuracy and reproducibility of washing machine performance test results
At the same time, at present, carbon tetrachloride is often used as the dispersion medium for the configuration of the contaminated liquid when making standard carbon black contaminated cloth, which will cause great pollution to the environment

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

[0015] A kind of manufacture craft of standard carbon black pollution cloth, comprises the following steps:

[0016] 1) Measure 2000mL of water with a measuring cylinder, put it in a 5L beaker, add 49g of gum arabic powder, cut it with a shear emulsifier at 3000rpm for 15min, add 18g of ink, and cut it with a shear emulsifier at 3000rpm 10min, then put the beaker into a water bath with a set temperature of 90°C to heat up, and keep the temperature setting until completion;

[0017] 2) Use another measuring cylinder to measure 1000mL of water, put it in a 2L beaker, place the beaker in a water bath with a set temperature of 90°C, heat the water to 90°C, add 14g of lecithin, and use a shear emulsifier Shear at 3000rpm for 10min, add 6g of castor oil, and shear at 3000rpm for 10min with a shear emulsifier;

[0018] 3) Slowly pour the liquid obtained in step 2) into the liquid obtained in step 1), keep the heating temperature of the water bath, and shear with a shear emulsifier a...

Embodiment 2

[0022] A kind of manufacture craft of standard carbon black pollution cloth, comprises the following steps:

[0023] 1) Measure 2000mL of water with a measuring cylinder, put it in a 5L beaker, add 50g of gum arabic powder, cut it with a shear emulsifier at 4000rpm for 18min, add 19g of ink, and cut it with a shear emulsifier at 4000rpm 12min, then put the beaker into a water bath with a set temperature of 90°C to heat up, and keep the temperature setting until completion;

[0024] 2) Use another measuring cylinder to measure 1000mL of water, put it in a 2L beaker, place the beaker in a water bath with a set temperature of 90°C, heat the water to 90°C, add 15g of lecithin, and use a shear emulsifier Shear at 4000rpm for 12min, add 7g of castor oil, and shear at 4000rpm for 15min with a shear emulsifier;

[0025] 3) Slowly pour the liquid obtained in 2) into the liquid obtained in 1), keep the heating temperature of the water bath, and shear with a shear emulsifier at 4000 rpm...

Embodiment 3

[0029] A kind of manufacture craft of standard carbon black pollution cloth, comprises the following steps:

[0030] 1) Measure 2000mL of water with a measuring cylinder, put it in a 5L beaker, add 52g of gum arabic powder, cut it with a shear emulsifier at 5000rpm for 20min, add 20g of ink, and cut it with a shear emulsifier at 5000rpm 15min, then put the beaker into a water bath with a set temperature of 90°C to heat up, and keep this temperature setting until completion;

[0031] 2) Use another measuring cylinder to measure 1000mL of water, put it in a 2L beaker, place the beaker in a water bath with a set temperature of 90°C, heat the water to 90°C, add 16g of lecithin, and use a shear emulsifier Shear at 5000rpm for 15min, add 8g of castor oil, and shear at 5000rpm for 20min with a shear emulsifier;

[0032] 3) Slowly pour the liquid obtained in step 2) into the liquid obtained in step 1), keep the heating temperature of the water bath, and shear with a shear emulsifier ...

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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Abstract

The invention relates to a manufacturing process of a soiled fabric, in particular to a manufacturing process of a standard carbon black soiled fabric used for performance testing of a washing machine. In the manufacturing process of the carbon black soiled fabric, water is used as a production solvent for preparing a contaminating fluid and is safe, environmentally friendly and low in cost; an full-automatic continuous rolling, suction, drawing and setting machine is adopted for printing and dyeing, manual intervention during printing and dyeing is reduced by controlling the pressure of a lathe, the drying temperature of a dryer, the air volume of a fan, the chain speed rate and the like, and the automation degree is high. The reflectivity of the four points on both sides of the standard carbon black soiled fabric prepared by means of the process is from 22% to 28%, and the yield rate can reach 95% or above.

Description

technical field [0001] The invention relates to a manufacturing process of a contaminated cloth, in particular to a manufacturing process of a standard carbon black contaminated cloth used for performance testing of washing machines. Background technique [0002] The standard soiled cloth is a standard material to measure whether the washing machine can wash clothes, and it is also a standard material used in the internationally accepted washing machine performance test method. The existing standard polluted cloth production process has the problems of different raw cloth treatment methods, contaminated liquid configuration and non-standard dyeing process, which will cause unstable reflectance of the polluted raw cloth and finished products, high waste rate, and high cloth yield rate. Low-level problems have seriously affected the accuracy and reproducibility of the washing machine performance test results. At the same time, at present, carbon tetrachloride is often used as...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/74D06M15/03D06M13/453D06M13/224
CPCD06M11/74D06M15/03D06M13/453D06M13/2246D06P1/0076D06P1/44D06P1/48D06P5/00D06P5/001
Inventor 刘挺王然王统帅潘清王岩张晓唐雪瑾王小谦周雯虹李晓敏
Owner CHINA HOUSEHOLD ELECTRIC APPLIANCE RES INST
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