Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of fabric dye solution

A preparation method and dyeing solution technology, which is applied in the field of yarn dyes, can solve the problems of affecting the dyeing quality and large preparation errors, etc.

Active Publication Date: 2020-07-28
GUANGDONG ESQUEL TEXTILES CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If artificial glassware is used for manual water distribution, affected by subjective factors and the precision of glassware, the preparation error will be large, which will affect the dyeing quality

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The textile dyeing production method of embodiment 1 comprises the steps:

[0041] (1) Determine each parameter. The weight of the dyed fabric: 105g; the bath ratio required for dyeing is 1:12; the concentration of the selected dyeing agent (prepared) is 4wt%; the total consumption concentration OWF of the fabric dye liquor: 8%. The density of the selected dye and the fabric dye solution to be prepared are approximately equal to 1g / mL.

[0042] Calculate the total solution mass M of fabric dyeing liquor 1 =105g*12mL / g / *1g / mL=1260.0g.

[0043] Calculate the total mass M of stain required 2 =105g*8% / 4%=210.0g.

[0044] Calculate the total mass of water required M 3 = M 1 -M 2 =1260.0g-210.0g=1050.0g.

[0045] (2) According to the density and the total mass M of water required 3 , to calculate the total volume V of water required for fabric dyeing liquor 总水 =1050.0mL; use the first suction device to absorb V 1 of water; V 1 =100*INT(1050 / 100)=1000.0mL, where IN...

Embodiment 2

[0048] The textile dyeing production method of embodiment 2 comprises the steps:

[0049] (1) Determine each parameter. The weight of the dyed fabric: 105g; the bath ratio required for dyeing is 1:12; the concentration of the selected dyeing agent (prepared) is 4wt%; the total concentration OWF of the fabric dye liquor: 5.25%. The density of the selected dye and the fabric dye solution to be prepared are approximately equal to 1g / mL.

[0050] Calculate the total solution mass M of fabric dyeing liquor 1 =105g*12mL / g / *1g / mL=1260.00g.

[0051] Calculate the total mass M of stain required 2 =105g*5.25% / 4%=137.81g.

[0052] Calculate the total mass of water required M 3 = M 1 -M 2 =1260g-137.81g=1122.19g.

[0053] (2) According to the density and the total mass M of water required 3 , to calculate the total volume V of water required for fabric dyeing liquor 总水 =1122.19mL; use the first suction device to absorb V 1 of water; V 1 =100*INT(1122.19 / 100) =1100mL, where INT...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a fabric dye liquid preparation method. According to the method, first material suction equipment is used for sucking water with the quantity being V1; if V total water is notequal to 100*INT (V total water / 100), the V1 equal to 100*INT (V total water / 100); if the V total water equal to 100*INT (V total water / 100), the V1 equal to 100*INT (V total water / 100)-100, whereinthe V total water is the total quantity of water required by fabric dye liquid preparation; the unit of the V1 and the V total water is mL; the INT represents the downwards taken integer; the precision of the first material suction equipment is higher than or equal to 100mL but is lower than 1mL; second material suction equipment is used for sucking dyeing agents with the quantity of V dye and water with the quantity being V2; the precision of the second material suction equipment is higher than the precision of the first material suction equipment; the unit of the V dye and the V2 is mL; thesum of V1 and V2 is V total water; the total materials sucked by the first material suction equipment and the second material suction equipment are mixed to obtain the fabric dye liquid. The method has the advantages that the preparation accuracy can be improved; the dye quality can be ensured.

Description

technical field [0001] The invention relates to the technical field of yarn dyes, in particular to a method for preparing fabric dye liquor. Background technique [0002] Within the yarn and color application industry, yarn weights can vary widely. In the dyeing of heavy-weight yarns, after the dyeing bath ratio is specified, the total amount of fabric dyeing liquid that needs to be used is also very large due to the heavy weight of the dyed yarn, and the corresponding amount of water is also relatively large. If artificial glassware is used for manual water distribution, subject to the influence of subjective factors and the precision of glassware, the preparation error will be large, which will affect the dyeing quality. Contents of the invention [0003] Based on this, it is necessary to provide a fabric dye liquor preparation method capable of improving the preparation accuracy of the fabric dye liquor. [0004] A method for preparing fabric dye liquor, comprising th...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/00
CPCD06P1/0004D06P1/0032
Inventor 佘惠杨明胡明成关泽球
Owner GUANGDONG ESQUEL TEXTILES CO LTD