Polyester fibber is the main product of chemical fibber domain, its dimensions and crop occupy position of head of a list of names posted up for years, the chemical fibber plant that produces polyester fiber also is to be able to be found everywhere, formed a quite giant industry main force. But as the market intense competition is mixed export to our country textile on international a variety of setting be restricted, the sale of with dimensions and crop get victory company of each big chemical fibber in the past becomes more and more nervous. Then, enterprise of a few chemical fibber begins additional monarch outlet, breed is changed to the respect searchs business chance and achieve new profit point of growth in the difference.
Since 21 centuries, the development of chemical fibber new technology makes production craft and equipment are continuous to change continuously, automation, flexible change, short circuit, energy-saving fall bad news, difference changes directional development, on the development that equips in the production such as chemical fibber filature, aftertreatment, more to one machine multi-purpose and flexible change, compound difference is changed, digital control intelligence is changed, equipment unit structure is modular wait for respect development. The difference changes polyester fibber short fine is flexible one kind when product line belongs to chemical fiber to produce device, use polyester fuse-element to spin the fiber of compound or low melting point that makes certain standards through covering equipment originally, course draft, curly, the short staple that becomes certain length is cut off after finalizing the design.
10 ministries and commissions allotted the State Council on April 29, 2006 " about accelerating spin trade structural adjustment, stimulative industry upgrades the announcement of a certain number of opinions " in, about the key of structural adjustment the 3rd is made clear point out " ... increase structural adjustment of chemical fibber trade, develop dimension of chemical fibber of the functional sex of chemical fibber, difference energetically, to 2010 chemical fibber difference is changed rate by current 30% rise 40% " . And the difference of polyester fibber short staple is changed rate is far under integrated and average level, mostly high grade difference changes polyester fibber short staple to still rely on an entrance.
