填絮纤维新技术的开发

Development of new fiberfill technology

做填絮纤维的最常用的高聚物是PET,其特性主要取决于纤维的线密度、空间构型、特殊的填絮纤维油剂、纤维表面性能和纤维蓬松性(即回弹性)。基本技术关键是油剂的研制,提供柔软性(无滑动粘附性)、平滑性(低摩擦系数)与合乎要求的触感。这些性能与一系列支撑性能一起,导致填絮纤维市场的发展。

The most common polymer for this application is PET and the performance properties are largely determined by the fiber＇s denier and spatial configuration, the special fiberfill finish, fiber surface behavior and fiber bulk properties （i. e. resiliency）. Critical to the basic technology was the development of finishes that provided a soft （no slipstick behavior）, slick （low coefficient of friction） hand with desirable tactile properties. These, along with a range of supporting properties led to the development of the fiberfill market.