PP spunbond polypropylene non-woven fabric is one of many types of non-woven fabrics. A kind of cloth in which polymers are polymerized into a mesh through high-temperature drawing and then bonded into cloth by hot rolling. This kind of cloth is widely used in various fields because of its simple process, large output, non-toxic and harmless to human body.
Spunbond non-woven fabric: It does not use fibers and is directly spun from polymer particles into a web, then heated and pressed by rollers. It has excellent mechanical properties, including excellent tensile strength, breaking elongation, tear strength and other indicators. , the thickness is very thin, but the softness and breathability are not as good as hot air non-woven fabrics. Therefore, the surface layer of generally good diapers is made of hot-air non-woven fabrics. Spunbond non-woven fabrics are mainly used in medical and health manufacturing. However, many diaper manufacturers also choose to use spunbond non-woven fabrics in order to save costs. cloth.
PP spunbond polypropylene non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-irritating, rich in color, low price, and recyclable. It also has good heat resistance, with a melting point of 164~170°C, and the products can be sterilized at temperatures above 100°C. It will not deform at 150℃ without being affected by external force. The embrittlement temperature is -35°C. Embrittlement will occur below -35°C, and the heat resistance is not as good as PE.
It is a manufacturer of PP spunbond polypropylene non-woven fabrics that specializes in R&D, production and sales. The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability. It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters. Interested parties can enter the store to inquire and purchase! </p
