China's non-woven development
Nonwovens is a new type of environmentally friendly material, also known as nonwovens, with moisture, breathable, flexible, light weight, non-combustion, easy to decompose, non-toxic non-irritating, rich colors, low prices, recyclable Features. It is the direct use of polymer chips, short fibers or filaments through the air flow or mechanical network, and then spunlaced, needle-punched, or hot-rolled reinforcement, and finally after finishing the formation of non-woven fabrics.
In recent years, the growth rate of the world's demand for non-woven fabrics has always been higher than the whole
Ball economic growth. Global nonwovens production is mainly concentrated in the United States, accounting for 41% of the world total, 30% in Western Europe, Japan 8%, China 3.5% and other regions 17.5%. Non-woven end-use applications, health absorbent (especially diapers) products the fastest growth, medical textiles, automotive textiles, footwear and leather market, etc. also showed rapid development of new atmosphere.
Nonwovens industry in China started late, but the development is very rapid. In the early 1980s, the output was less than 10,000 tons. In the mid-to-late 1990s, China set off the climax of developing non-woven products. In addition to using domestic production lines, Guangdong, Zhejiang, Jiangxi, Hunan and other provinces have also introduced production lines from abroad. The development speed of non-woven products in China greatly exceeds the average growth rate of the textile industry and is growing at an annual rate of 8-10%. It is one of the fastest-growing industries in the textile industry. Because China's non-woven industry has become more upscale, many enterprises and products in the world have a strong competitive edge. Through years of exploration and development, China's non-woven fabrics companies have come out of their own characteristics.
Prospective Industry Research Institute non-woven fabric researcher Gao Man pointed out that the next period of time, China's non-woven fabrics industry should focus on adjusting the variety structure, improve the grade, diversification, serialization, specialization and high performance changes. It is estimated that in the next ten years, the demand for non-woven fabrics in various application industries will continue to increase. Segmentation, functionalization and industrialization will become the technical research and development directions for non-woven fabrics.
Application of Spunbond Nonwovens in Agricultural Science and Technology