Non woven fabric is a kind of non-woven fabric, which is made of polymer, short fiber or filament through a variety of fiber network forming method and consolidation technology to form a new type of fiber products with soft, breathable and flat structure. Compared with the traditional plastic bag, non-woven bag has the advantages of low cost, environmental protection, practicality, wide application and prominent advertising position. It is suitable for all kinds of business activities and exhibitions and fairs.
Non-woven bags of raw materials are polypropylene, and plastic bags of raw materials are polyethylene, although the name of the two substances are similar, but the difference in the chemical structure is far. The chemical molecular structure of polyethylene has very strong stability, extremely difficult to degrade, so the plastic bag needs 300 years before the completion of the decomposition; chemical structure of polypropylene is not solid, the molecular chain is easily broken, which can be effectively degraded, and enter the environmental cycle the next step in a non-toxic form. Non-woven bags in 90 days can be completely decomposed.
Just don't need non-woven textile process and made like Bufeibu products, also called non woven fabric. Because it is only the textile staple fiber or filament directional or random column, the formation of fiber network structure, and then use mechanical, thermal or chemical methods such as reinforcement can be made. Non-woven bag is non-woven non-woven fabric.
It is simple: not by a non-woven weaving, a yarn knitting together, but the fibers directly through physical methods together, so, when you get your clothes stick said, you will find that is not a root of the thread. The nonwoven fabric breaks through the traditional textile principle, and has the characteristics of short technological process, high production speed, high output, low cost, wide application, and more raw materials.
