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Magnetic lift solution staining absorption-type antibacterial finishing method for fabric

An antibacterial finishing and adsorption technology, applied in the textile field, can solve problems such as the decrease of the concentration of the antibacterial finishing solution and the fluctuation of the antibacterial finishing effect

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

AI Technical Summary

Problems solved by technology

Its shortcoming is: after the fabric is immersed in the antibacterial finishing solution twice, the fabric immersed in the antibacterial finishing solution first will absorb a large amount of antibacterial finishing reagents, resulting in a decrease in the concentration of the antibacterial finishing solution, so that the antibacterial finishing solution adsorbed on the fabric appears in the direction of fabric travel. The phenomenon of the decrease of the concentration of the antibacterial finishing finally leads to the fluctuation of the antibacterial finishing effect in the length direction of the piece

Method used

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  • Magnetic lift solution staining absorption-type antibacterial finishing method for fabric
  • Magnetic lift solution staining absorption-type antibacterial finishing method for fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The pure polyester fabric is pulled to the cloth storage tank at 5 m / min, and then pulled to the bottom of the electromagnet by the active traction guide roller group in the antibacterial 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 antibacterial finishing agent is the silicone quaternary ammonium salt antibacterial finishing agent AEM5700, the concentration of the antibacterial finishing solution is 2.0%, the electromagnet is powered off and stops working, the active traction guide roller in the antibacterial finishing process is powered on and starts to work, and the fabric runs to the next stage Fabric finishing. The antibacterial effect of the fabric is shown in Table 1.

Embodiment 2

[0016] The pure polyester fabric is pulled to the cloth storage tank at 25 m / min, and then pulled to the bottom of the electromagnet by the active traction guide roller group in the antibacterial 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 antibacterial finishing agent is the silicone quaternary ammonium salt antibacterial finishing agent AEM5700, the concentration of the antibacterial finishing solution is 2.0%, the electromagnet is powered off and stops working, the active traction guide roller in the antibacterial finishing process is powered on and starts to work, and the fabric runs to the next stage Fabric finishing. The antibacterial effect of the fabric is shown in Table 1.

Embodiment 3

[0018] The pure polyester fabric is pulled to the cloth storage tank at 45 m / min, and then pulled to the bottom of the electromagnet by the active traction guide roller group in the antibacterial 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 antibacterial finishing agent is the silicone quaternary ammonium salt antibacterial finishing agent AEM5700, the concentration of the antibacterial finishing solution is 2.0%, the electromagnet is powered off and stops working, the active traction guide roller in the antibacterial finishing process is powered on and starts to work, and the fabric runs to the next stage Fabric finishing. The antibacterial effect of the fabric is shown in Table 1.

[0019] Table 1 Antibacteri...

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Abstract

The invention relates to a magnetic lift liquor staining absorption-type antibacterial finishing method for fabric, which belongs to the technical field of textile. A finishing liquor groove is hollow; the finishing liquor groove is internally and movably provided with an iron liquor staining plate; an electromagnet is fixedly arranged above the finishing liquor groove; the electromagnet is corresponding to the iron liquor staining plate; the electromagnet and the iron liquor staining plate have the same surface areas; the magnetic force of the electromagnet is proportional to the weight of the iron liquor staining plate and the depth of the finishing liquor groove; and the electromagnet and an active guide roller set are connected onto a travel controller respectively. In the finishing method, the fabric does not directly contact the antibacterial finishing liquor, change of the concentration of the antibacterial finishing liquor as the fabric excessively absorbs the antibacterial finishing agent in the antibacterial finishing liquor does not happen, and differences of fabric antibacterial finishing effects generated by the concentration change does not happen. Thus, by adopting the technical scheme of the invention, the concentration of the antibacterial finishing liquor during the antibacterial finishing process does not change, and consistency of the fabric antibacterial effects is ensured.

Description

technical field [0001] The invention relates to an antibacterial finishing method of fabric magnetic force lifting and liquid absorption, which belongs to the technical field of textiles. Background technique [0002] Bacteria in the fabric will greatly affect its wearing performance, while antibacterial finishing can endow the fabric with good antibacterial performance and improve the environmental adaptability of the fabric. The common process of antibacterial finishing is padding finishing process. Chinese public publication "Journal of Textile Science", published in 2018, Volume 39, Issue 05, the title of the article is antibacterial and hydrophilic finishing of moisture-conducting and sweat-wicking polyester knitted fabrics. This document introduces a fabric antibacterial finishing method and finishing process It is two-dipping and two-rolling, and the excess rolling rate is 140%. After drying and baking the fabric padded with the antibacterial finishing agent, the fa...

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): D06B3/10D06B23/04D06B23/20
CPCD06B3/10D06B23/04D06B23/20
Inventor 王浩娜
Owner WUHAN POLYTECHNIC
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