What material is made of non-woven fabric?

What material is made of non-woven fabric? Non-woven fabric ( English name: Non Woven Fabric or Non Woven cloth) Also known as non-woven fabric, it is made up of directional or random fibers and is a new generation of environmentally friendly materials, it has the characteristics of moisture-proof, breathable, flexible, light weight, no combustion-supporting, easy decomposition, non-toxic and non-irritating, rich in color, low price, and recyclable. If polypropylene is used more often (Pp material) 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. The non-woven fabric has no sewing thread, it is very convenient to cut and sew, and it is light and easy to shape, and is deeply loved by hand lovers. Because it is a fabric that does not need spinning and weaving, it only directional or randomly propped textile staple fibers or filaments to form a fiber mesh structure, then it is reinforced by mechanical, thermal or chemical methods. It is not intertwined and knotted by one yarn, but the fibers are directly bonded together by physical means, so, when you get the stick in your clothes, you will find that you can't draw a thread. Non-woven fabric breaks through the traditional textile principle and has the characteristics of short process flow, fast production rate, high output, low cost, wide use and many sources of raw materials.