For using normal high-speed spinning equipment to develop porpousmicrodenier yarn, we have studied the technique key and adopted the maijortechnical measure.

Spinning equipment of multi-ends superfine dener polyester fiber;

It is described the technical features about coarse denier silk during weaving and the characteristics of formed fabrics through studying about the weaving, especially the steeping and twisting process of the silk and about the fabrics, which can provide some references for production and application.