国外三家公司涤纶直纺长丝装置技术比较

A TECHNICAL COMPARISON BETWEEN DIRECT SPINNING UNITS OF PET FILAMENT FROM THREE FOREIGN COMPANIES

介绍了德国吉玛公司、美国杜邦公司和日本钟纺公司的直纺长丝工艺流程和技术特征，对三家公司提供的直纺ＰＯＹ纺丝机的主要性能、产品质量保证值、熔体和油剂消耗以及实际生产能力等进行了综合比较。

The situations of Zimmer Co.(Germany), Du Pont Co.(USA)and Kanebo Co.(Japan)are briefly intro-duced.The emphases are placed on the process schernes of direct spinning units of PET filament and theirtechnical features frorn the three companies. At the last.comparisons are made with their main specificationof direct spinning POY machine,guarantees of product quality,melt and finsh oil comsurnption and practicalproduction capacity.