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Fabric magnetic force lifting liquid-staining adsorption anti-crease finishing method

An anti-wrinkle finishing and adsorption technology, which is applied in the field of fabric magnetic lifting and absorbing anti-wrinkle finishing, can solve the problems of fluctuation of anti-wrinkle finishing effect and decrease of concentration of anti-wrinkle finishing solution

Inactive Publication Date: 2019-01-11
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: after the fabric is immersed in the anti-wrinkle finishing solution twice, the fabric immersed in the anti-wrinkle finishing solution first will absorb a large amount of anti-wrinkle finishing agent, resulting in a decrease in the concentration of the anti-wrinkle finishing solution, so that the anti-wrinkle finishing solution adsorbed on the fabric appears in the direction of fabric travel. The phenomenon of the decrease of the concentration of the product will eventually lead to the fluctuation of the anti-wrinkle finishing effect in the length direction of the piece

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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  • Fabric magnetic force lifting liquid-staining adsorption anti-crease finishing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The pure cotton fabric is pulled to the cloth storage trough at 5 m / min, and then pulled to the bottom of the electromagnet by the active traction guide roller group in the anti-wrinkle finishing process. The ferromagnetic force is 784N, the weight of the dipping plate is 60kg, and the depth of the finishing liquid tank is 0.4 meters. The generated magnetic force lifts the iron dipping plate and holds the fabric between the electromagnet and the dipping plate. The clamping time is 0.5 seconds , the anti-wrinkle finishing agent is a silicone modified polyurethane / acrylate copolymer emulsion, the concentration of the finishing solution is 5%, the electromagnet is powered off and stops working, the active traction guide roller in the anti-wrinkle finishing process is powered on and starts to work, and the fabric runs to the next stage Fabric finishing. The anti-wrinkle effect of the fabric is shown in Table 1.

Embodiment 2

[0016] The pure cotton fabric is pulled to the cloth storage trough at 25 m / min, and then pulled to the bottom of the electromagnet by the active traction guide roller group in the anti-wrinkle finishing process. The ferromagnetic force is 882N, the weight of the dipping plate is 65kg, and the depth of the finishing liquid tank is 0.5 meters. The generated magnetic force lifts the iron dipping plate and holds the fabric between the electromagnet and the dipping plate. The clamping time is 0.75 seconds , the anti-wrinkle finishing agent is a silicone modified polyurethane / acrylate copolymer emulsion, the concentration of the finishing solution is 5%, the electromagnet is powered off and stops working, the active traction guide roller in the anti-wrinkle finishing process is powered on and starts to work, and the fabric runs to the next stage Fabric finishing. The anti-wrinkle effect of the fabric is shown in Table 1.

Embodiment 3

[0018] The pure cotton fabric is pulled to the cloth storage trough at 45 m / min, and then pulled to the bottom of the electromagnet by the active traction guide roller group in the anti-wrinkle finishing process. The ferromagnetic force is 980N, the weight of the dipping plate is 70kg, and the depth of the finishing liquid tank is 0.6 meters. The generated magnetic force lifts the iron dipping plate and holds the fabric between the electromagnet and the dipping plate. The clamping time is 1 second , the anti-wrinkle finishing agent is a silicone modified polyurethane / acrylate copolymer emulsion, the concentration of the finishing solution is 5%, the electromagnet is powered off and stops working, the active traction guide roller in the anti-wrinkle finishing process is powered on and starts to work, and the fabric runs to the next stage Fabric finishing. The anti-wrinkle effect of the fabric is shown in Table 1.

[0019] Table 1 Fabric wrinkle resistance

[0020]

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 fabric magnetic force lifting liquid-staining adsorption anti-crease finishing method, and belongs to the textile technical field. A finishing liquid trough adopted in the method is hollow, an iron liquid-staining plate is movably arranged in the finishing liquid trough, and an electromagnet is fixed above the finishing liquid trough; the electromagnet corresponds to theiron liquid-staining plate, the surface areas of the electromagnet and the iron liquid-staining plate are equal, the magnetic force of the electromagnet is proportional to the weight of the iron liquid-staining plate and the depth of the finishing liquid trough, and the electromagnet and an active guide roller group are respectively connected to a travel controller. The finishing method makes a fabric not directly contact with an anti-crease finishing solution, the phenomenon of the concentration change of an anti-crease finishing solution caused by excessive absorption of fabrics on an anti-crease finishing agent in the anti-crease finishing solution cannot appear, and the difference of the anti-crease finishing effects of the fabrics cannot be generated due to the concentration change.Therefore, with adopting of the method, the concentration of the anti-wrinkle finishing solution is not changed in the process of anti-crease finishing, so as to be conducive to ensuring the consistency of the anti-crease effect of the fabrics before and after finishing.

Description

technical field [0001] The invention relates to an anti-wrinkle finishing method of fabric magnetic force lifting and liquid absorption, which belongs to the technical field of textiles. Background technique [0002] Cotton fabrics have poor wrinkle resistance. In order to improve the wrinkle resistance of cotton fabrics, anti-wrinkle finishing is carried out on cotton fabrics. The common process of anti-wrinkle finishing is padding finishing process. Chinese publication "Journal of Textile Science", published in 2018, Volume 39, Issue 01, the title of the article is the anti-wrinkle finishing of cotton fabrics by organosilicon-modified polyurethane / acrylate copolymer emulsion. This document introduces a fabric anti-wrinkle finishing method, The finishing process is two-dipping and two-rolling, and the excess rolling rate is 75%. After the fabric padded with the anti-wrinkle finishing agent is prebaked and baked, the fabric shows a good anti-wrinkle effect. Its disadvanta...

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): D06M10/10D06M15/564D06M15/263D06M101/06
CPCD06M10/10D06M15/263D06M15/564D06M2101/06D06M2200/20
Inventor 曹根阳潘恒盛丹刘冰倩徐卫林
Owner WUHAN TEXTILE UNIV
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