The Principle Of Non-woven Bags

- Jan 17, 2018-

Non woven products as raw materials, it is a new generation of environmentally friendly materials, with moisture, breathable, flexible, lightweight, non-combustion, easy to decompose, non-toxic non-irritating, rich colors, low prices, recyclable and so on. The material is naturally decomposed outdoors for 90 days and can be used indoors for up to 5 years. It is non-toxic and tasteless when burned and has no residual substances. It is environmentally friendly and is internationally recognized as an eco-friendly eco-friendly product.

Nonwovens are nonwovens that directly utilize new, flexible, breathable and planar fiber products made from polymer chips, short fibers or filaments through a variety of web forming and consolidation techniques. Non-woven bags compared to the traditional advantages of plastic bags: Non-woven bags cheap, environmentally friendly and practical, widely used, prominent advertising position. Applicable to all types of business activities and exhibitions and trade fairs, enterprises and institutions is the ideal advertising promotional gifts gifts.

The raw material of non-woven bag is polypropylene, while the raw material of plastic bag is polyethylene. Although the names of the two substances are similar, the chemical structure is quite different. Polyethylene chemical molecular structure has a very strong stability, very difficult to degrade, so the plastic bag takes 300 years before it can be decomposed; and polypropylene's chemical structure is not strong, the molecular chain can be easily broken, which can effectively degrade , And in the non-toxic form into the next cycle of environmental, a non-woven bag can be completely decomposed within 90 days.

Non-woven fabric is not like fabric made of non-woven fabric products, also known as non-woven. Because it is only the orientation of textile staple fibers or filaments or random support columns to form a network structure, and then use mechanical, thermal or chemical methods such as reinforcement can be made. Non-woven bags are mostly spunbond made of non-woven.