Abstract From the Angle of test data, the writer represents the feasibility of process T/CJ13tex yarn with out polyester pre-drawing, combined drafting & doubling principle of drawing frame and analysis of polyester/cotton blending process features.

• 本文从对试验数据的研究出发，结合并条牵伸、并合原理以及涤棉混纺工艺特性的分析，论述了在T/CJ13tex纱生产中不采用涤预并的可行性。