绦纶

绦纶长丝变形纱及其织物的研究&空气变形纱工艺

Research of Air Textured Polyester Filament And Fabric & Air Texture Technology

介绍了高支羊毛与细旦绦纶在复精梳生产中的工艺改进与设备调试。

In this paper , the technological improvement and debugging equipment on recombing products of high-N wool and fine-D polyester were introduced .

8例VSD用绦纶补片修补，6例直接缝合。

Cases of VSD underwent dacron patch , 4 cases underwent direct suture closure .

本文探讨了在生产83.3dtex／72f绦纶低弹网络丝时切片含水率、纺丝速度、POY含油率等工艺参数的选择，并分析了影响产品质量的工艺因素。

This paper is about the selecting of the technological parameters in manufacturing 83 . 3dtex / 72f PET low-stretch tangled yarn , including water content of chips , spinning speed , oil content of POY , etc , and discusses the influencing factors of product quality .

绦纶车间空调自控系统

The Air Conditioning Automatic Control System in the Terylene Shop

拉伸取向对绦纶纤维结晶过程的影响

The effect of uniaxial stretching on the crystalli-zation process of polyethylene terephthalate fibre

原发孔房间隔缺损的修补，53例采用心包片，7例采用绦纶补片；

For closure of primum ASD , 53 patients with pericardial patches and 7 with Dacron patches .

3例经肺动脉切口，2例经主动脉切口，以绦纶毡片修补。

Pulmonary artery incision was performed , in 3 patients while aortic incision in the other 2 . All defects were repaired by Dacron patch .