What is pp non-woven fabric?

by:Sunshine     2020-05-07
The full name of pp is polypropylene, and the Chinese name is polypropylene. Nw is an abbreviation of nonwoven, non-woven or non-woven. It is a non-woven fabric that passes through air flow or mechanical mesh, then passes through Spurs, acupuncture, or hot rolling reinforcement, and finally passes through finishing. Ppnw means non-woven fabrics made of PP fiber. Due to the nature of pp itself, the cloth finally showed high strength, but poor hydrophilic performance. Usually ppnw's process flow is spinning into a net and hot rolling reinforcement. General ppnw is widely used, packaging bags, surgical protective clothing, industrial cloth and so on. PP non-woven fabric (Also known as non woven)Is the use of polypropylene ( Pp material, English name Non Woven) The pellets are made of raw materials and are produced by continuous one-step process by high temperature melting, wire spraying, paving and hot pressing. It is called a cloth for its appearance and certain properties. However, they are made on wet or dry paper machines, including chemical fibers and plant fibers, using water or air as suspension medium. Although they are cloth without textile, they are called non-woven fabrics. Non-woven fabric is a new generation of environmentally friendly materials, with strong strength, breathable waterproof, environmentally friendly, flexible, non-toxic and tasteless, and cheap prices. It is a new generation of environmentally friendly materials, with water-resistant, breathable, flexible, non-combustion, non-toxic, non-irritating, rich colors and other characteristics. If the material is placed outdoors and naturally decomposed, its longest life is only 90 days, and it is decomposed indoors within 8 years. It is non-toxic, tasteless and free of any remaining substances during combustion, thus not polluting the environment, therefore, environmental protection comes from this. Non-woven products are rich in color, bright and bright, fashionable and environment-friendly, widely used, beautiful and elegant, with various patterns and styles, light in weight, environment-friendly and recyclable, environmental protection products recognized internationally as protecting the Earth's ecology. Suitable for agricultural film, shoe making, leather making, mattress, quilt, decoration, chemical industry, printing, automobile, building materials, furniture and other industries, as well as clothing lining, medical and health disposable surgical gown, mask, hat, bed sheets, Hotel disposable tablecloths, beauty, sauna still to today's fashion gift bags, boutique bags, shopping bags, advertising bags and so on. Environmentally friendly products, widely used, affordable.
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