| With the continuous progress of science and technology, at the end of twentieth Century the international pet staple fiber production equipment is large and rapid development, a large number of 100 tons of production line put into construction. In early twenty-first Century, Nissan 150 tons and 200 tons of complete sets of equipment has been widely used, only China has introduced more than 40 large capacity production line. Technology of the production line mainly from DuPont, Zimmer, Neumag and Switzerland Inventa, company, major equipment from Germany Fleissner and Neumag. At the same time, domestic polyester staple equipment manufacturers have also accelerated the pace of research and development, and domestic Nissan 100 tons of polyester staple fiber production line in 2002 published. So far, drive more than 50 domestic Nissan 100 tons of polyester staple fiber production line, technology is relatively mature, production line equipment completely replace imported. |
