中文摘要：

压延成张是非石棉密封复合材料（NAFC）制备的主要工艺之一。然而目前国内尚没有专门用于压延制备NAFC材料的压延机，这严重制约了NAFC材料的开发及其产品性能的进一步的提高。作者从NAFC材料压延成型加工工艺的特点出发，阐述了NAFC材料压延机的设计目的及其工作原理，介绍了压延机主要结构的设计，分析了NAFC材料压延成张工艺关键技术，并讨论了诸多加工参数对板材成型工艺及其质量的影响。

英文摘要：

The calendering process has been a main manufacture process for sealing composite reinforced with non-asbestos fiber. However, there is no special calender used in calendering process for this sealing composite in China, which restricts the development and the quality improvement of this sealing composite badly. Both the design cause and work principle of the calender were introduced, and the designs of the main components of the calender were expatiated. The key technology of the calendering process for this sealing composite was analyzed, and the influences of the main manufacturing parameters on the clandering process and the quality of this sealing composite were taken into consideration.