Herbal nano antibacterial fabric and manufacturing process thereof

Abstract

The invention relates to the technical field of antibacterial fabrics, and particularly discloses a herbal nano antibacterial fabric. The herbal nano antibacterial fabric is prepared from the following components in percentage by weight: 25%-35% of acetone, 30%-50% of dimethylformamide, 7%-15% of polyvinylidene fluoride and 5%-12% of a herbal extract. A manufacturing process for manufacturing theantibacterial fabric comprises the following steps: step 1, preparing a base material fabric, the acetone, the dimethylformamide, the polyvinylidene fluoride and the herbal extract; step 2, completelydissolving the polyvinylidene fluoride by using the acetone and the dimethylformamide to prepare a polymer solution; step 3, adding the herbal extract into the polymer solution, and performing uniform stirring to obtain a spinning precursor solution; and step 4, spraying the spinning precursor solution onto the base material fabric to form a coating film. The antibacterial fabric has good air permeability and waterproofness, besides, the herbal extract is adopted as an antibacterial component, the cost is low, the long-acting antibacterial and bactericidal effects are achieved, and the requirements of users can be met.

Description

technical field [0001] The invention relates to the technical field of antibacterial fabrics, in particular to herbal nanometer antibacterial fabrics and a production process thereof. Background technique [0002] In recent years, air pollution has become more and more serious. Large-scale continuous haze and dust weather have occurred in my country, especially in the Beijing-Tianjin-Hebei region. Due to the deterioration of air quality, the phenomenon of haze weather has increased and the harm has increased. In many areas of China, haze and sand and dust weather phenomena are combined with fog as a warning and forecast of severe weather. Collectively referred to as "smog weather". Experts suggest that you should minimize going out in haze weather and wear qualified masks when you go out, which is beneficial to human health. [0003] There are also microorganisms such as bacteria, viruses, mycoplasma and chlamydia in the air, which usually attach to the suspended particle...

AI Technical Summary

Problems solved by technology

Although most non-woven materials can block particulate matter in the air, they have no inhibitory effect on various fungi in the air, and lack waterproof measures. When used in rainy weather, due to the penetration of rainwater, it is easy to reduce Protective effect, resulting in shortened service life, can not meet the needs of users