ppnw means non-woven fabric made of pp fiber. Due to the nature of pp, the final performance of the cloth is high, but the hydrophilic performance is poor. Usually the process of ppnw is spinning into a web and hot-rolled reinforcement.
General ppnw is widely used in packaging bags, surgical protective clothing, industrial cloth, etc. PP non-woven fabric (also known as non-woven fabric) is made of polypropylene (PP material, English name Non Woven) pellets, which is produced by continuous high temperature melting, spinning, laying, and hot-rolling. It is called cloth because of its appearance and certain properties. However, they are made of chemical fibers and plant fibers on a wet or dry papermaking machine using water or air as a suspension medium. Although they are cloths, they are called non-woven fabrics without weaving.
Non-woven fabric is a new generation of environmentally friendly materials, which has the advantages of good strength, breathability and waterproofness, environmental protection, flexibility, non-toxic and tasteless, and cheap price. It is a new generation of environmentally friendly materials, with characteristics such as water repellency, breathability, flexibility, non-combustion resistance, non-toxicity and non-irritation, and rich colors. If the material is naturally decomposed outdoors, its longest life is only 90 days, and it will decompose within 8 years when placed indoors. It is non-toxic, odorless, and free of any remaining substances when burning, so it does not pollute the environment. .
Non-woven products are rich in color, bright and bright, fashionable and environmentally friendly, versatile and beautiful, with various patterns and styles, and are lightweight, environmentally friendly and recyclable. They are internationally recognized as environmentally friendly products that protect 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 interlining, medical and disposable surgical gowns, masks, caps, sheets, hotels Disposable tablecloths, beauty, saunas are still today's fashionable gift bags, boutique bags, shopping bags, advertising bags and so on. Environmentally friendly products, with a wide range of uses and economic benefits.