The Principle Of Non-woven Bag

Non- woven fabric is made of polymer, short fibre or filament through a variety of fibre network forming method and consolidation technology to form a new type of fibre products with soft, breathable and flat structure. Non woven bag advantages compared with the traditional plastic bags: non-woven bag cheap, environmentally friendly and practical, widely used, with prominent advertising position. It is suitable for all kinds of business activities and exhibitions and fairs. It is an ideal advertising promotion gift for enterprises and institutions

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Non-woven bags of raw materials are polypropylene, and plastic bags of raw materials are polyethene, although the name of the two substances is 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.

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Just don’t need non-woven textile process and made like Buffet products, also called non-woven fabric. Because it is only the textile staple fibre or filament directional or random column, the formation of fibre network structure, and then use mechanical, thermal or chemical methods such as reinforcement can be made. Non-woven bags mostly made of spun-bonded non-woven fabric.

 

It is simple: not by a non-woven weaving, a yarn knitting together, but the fibres 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 non-woven fabric breaks through the traditional textile principle and has the characteristics of the short technological process, high production speed, high output, low cost, wide application, and more raw materials.

 

Non woven bag, the product by casting, composite solid, not viscose, during the composite plastic soft, no feeling, no skin irritation, suitable for single sheets, disposable medical, surgical gowns, gowns, protective clothing, shoes, and other health protection products made of this cloth; the sack of non-woven bag.