Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc., are made of polyester fiber, polyester fiber (referred to as: PET) material, and are made by acupuncture process. hardness, etc.

Non-woven fabrics are moisture-proof, breathable, flexible, thin, flame-retardant, non-toxic, tasteless, inexpensive, and recyclable. Can be used in different industries, such as sound insulation, heat insulation, heaters, masks, clothing, medical, filling materials, etc.

Non-woven fabric is a kind of non-woven fabric, which directly uses polymer chips, short fibers or filaments to form fibers through air flow or machinery, and then undergoes hydroentanglement, needle punching, or hot rolling reinforcement, and finally after finishing Formed non-woven fabric. A new type of fiber product with a soft, breathable and flat structure, the advantage is that it does not produce lint, it is strong, durable, and silky soft, and it is also a kind of reinforcing material, and it also has a cotton feel. Compared with cotton fabrics, non-woven Cloth bags are easy to form and inexpensive to manufacture.