Method for anion anti-mite antibacterial fiber film for carpet

Abstract

The invention relates to a method for preparing anion anti-mite antibacterial fiber film for a carpet, and belongs to the technical field of carpet preparation. The method utilizes chitosan dissolvedin an organic solution and adds active mineral powder to form a spinning solution, and then centrifugally spins to form fiber film; the dried fiber film is finished with anti-mite antibacterial slow-release liquid, thereby obtaining the anion anti-mite antibacterial fiber film. The anion anti-mite antibacterial fiber film not only has excellent antibacterial property, but also achieves the effectsof health care, oleophobicity and hydrophobicity, anti-ultraviolet performance and the like, and has low preparation cost, low equipment requirement, convenient operation control, high production efficiency, no pollution to the ecological environment and easy achievement of large-scale production.

Description

technical field [0001] The invention relates to a method for preparing a negative ion anti-mite and antibacterial fiber film for carpets, belonging to the technical field of carpet preparation. Background technique [0002] With the continuous improvement of living standards, people's living room decoration is becoming more and more modern. Carpet, as a commonly used home decoration, has excellent functions such as beautifying the home, keeping warm, comfortable and soft, and is deeply loved by people. The continuous improvement of the carpet has put forward higher requirements for the quality and function of the carpet. At present, in anti-mite and antibacterial carpets, the negative ions released in life are generally used to purify the air and eliminate peculiar smells and harmful gases in the air, especially negative oxygen ions, due to their structure and superoxide anion radical (O 2- ) are similar, therefore, have similar biological activity, and can make the cell bi...

AI Technical Summary

Problems solved by technology

Chinese Patent Publication No. CN 104921568A, the disclosure date is September 23, 2015, and the name is "a broad-spectrum antibacterial negative ion carpet". Glued composition, among them, the production of traditional Chinese medicine blanket base layer is mainly by adding traditional Chinese medicine extracts with antibacterial effects, which have certain inhibitory and killing effects on various germs and fungi, and also have the effect of repelling mosquitoes and improving sleep. However, the preparation process Complicated, poor antibacterial persistence

Chinese Patent Publication No. CN 204218592U, the date of publication is March 25, 2015, and the name is "an infrared negative ion antibacterial carpet". A conductive heating layer is placed between the lower insulating layers, wherein a carbon fiber layer and a rubber layer with an activated silver layer are respectively added on the upper and lower insulating layers. The negative ion antibacterial carpet prepared by this method has high practical value, but the process more complex and costly

Chinese Patent Publication No. CN 204743630U, the publication date is November 11, 2015, and the name is "an antibacterial negative ion carpet". The method is mainly assembled through the surface layer, functional fiber layer and base cloth layer. Sugar fiber layer, negative ion sponge layer, alginic acid fiber layer, nano-silver fiber layer and activated carbon fiber layer, the carpet obtained by this process has relatively good antibacterial and anti-skid effects, but the production cost is high, functional fiber layer, surface layer And the materials used in the base cloth layer need to be modified to varying degrees to meet the needs