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The Principle Of Non-woven Bags
Nov 07, 2017

Nonwoven fabric is a kind of nonwoven fabric. It directly uses polymer chips, short fibers or filaments, through various fiber forming methods and consolidation technology to form soft, breathable and flat structure of new fiber products. Compared with the traditional plastic bag, the non-woven bag has the advantages of low cost, environmental protection, practicality, wide application and prominent advertisement position. It is suitable for all kinds of business activities and exhibition fairs. It is an ideal gift for advertising promotion of enterprises and institutions

The raw material of non-woven bag is polypropylene, and the raw material of plastic bag is polyethylene. Although the names of the two substances are similar, they are far different in chemical structure. 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 short fiber or filament directional or random arrangement, forming fiber network structure, and then by mechanical, thermal adhesive or chemical methods such as reinforcement can be made. Nonwoven bags are mostly made of spunbond non-woven fabrics.

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. Nonwovens break through the traditional textile principle, and have the characteristics of short process flow, fast production speed, high yield, low cost, wide use, raw material sources and so on.

Non woven bag, the product by casting, composite solid, non 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.

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