Non-woven fabric with excellent antibacterial performance and manufacturing method of non-woven fabric

Abstract

The invention discloses a non-woven fabric with excellent antibacterial performance. The fabric is prepared through the steps of proportioning the following components of, in parts by weight, 60-80 parts of polypropylene, 20-30 parts of polyethylene glycol terephthalate, 2-4 parts of a silver ion antibacterial agent, 1-3 parts of bamboo charcoal fibers, 6-8 parts of polyisobutene and 10-12 parts of a reinforcing modifier; conducting melting; conducting high-pressure extrusion; conducting spinning; conducting air cooling; conducting stretching; conducting immersing; conducting secondary stretching; conducting drying; conducting cutting; conducting bonding and the like. According to the fabric and the method, the silver ion antibacterial agent, the bamboo charcoal fibers and the like are added into raw materials of the non-woven fabric, so that the non-woven fabric has a good antibacterial effect and long antibacterial time; and then the non-woven fabric is soaked in an antibacterial liquid, so that the antibacterial effect of the non-woven fabric is greatly improved, and the antibacterial time is greatly prolonged.

Description

technical field [0001] The invention specifically relates to a non-woven fabric with excellent antibacterial performance and a manufacturing method thereof. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are composed of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. Features. Polypropylene (PP material) pellets are mostly used as raw materials for non-woven fabrics, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. [0003] Non-woven fabrics are widely used, including medical and hygienic convenience, such as surgical gowns, protective clothing, disinfection wraps, masks, diapers, civilian rags, wiping cloths, wet face towels, magic t...

AI Technical Summary

Problems solved by technology

Sterile non-woven fabrics need to go through a sterilization process, but they will still be contaminated by bacteria during actual use

For antibacterial non-woven fabrics, the existing non-woven fabrics usually have poor antibacterial effect. Even if there is a certain antibacterial effect, the antibacterial retention time is usually short. During storage or use, the antibacterial effect gradually disappears and cannot meet the long-term requirements. The need for time inhibition

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