It is an inevitable trend that the development of chemical fiber technology will embark on the road of develop- ing value-added products with optimized product mix, while the development of polyester fiber stress diversified, innovative, functional and high-performance.
The chemical fibre technology has been improved fastly along with development of science and technology,special for the fine denier,particular, porous,compound fiber and texture finishing technology, which creats broad development space for the products of polyester copy linen.
The demand for spinnerets with form holes has increased rapidly with the development of chemical fibers,but it is quite difficult or even impossible to machine the form holes by mechanical means,as used traditionally.
A spinneret is the critical part which influences the yarn formation directly.The demand for spinnerets with form holes has increased rapidly with the development of chemical fibers,but it is quite difficult or even impossible to machine the form holes by mechanical means,as used traditionally. It is our aim to describe in this paper that a new technique——the Supersonic—electrodischarge technique is applied to machining the form holes of various kinds and its practical results achieved in our tests. "The cr...
The status is reviewed for our country's spun-bonded nonwovens industry. Its future development direction is suggested, that includes applications to spunded nonwovens, of some kinds of chemical fiber technologies, some kinds of other nonwovends technologies and other relevant edge technologies. Its future market prospect is also made.
Now the products of polyester copy linen is a new popular product in the market.The chemical fibre technology has been improved fastly along with development of science and technology,special for the fine denier,particular, porous,compound fiber and texture finishing technology, which creats broad development space for the products of polyester copy linen.To be aimed at difficult point of air_jet loom weaving twisting fabric,summed up its technological summary from a spects of raw materials,twist,density an...