纤维的表面性状是构筑纤维集合体的客观基础。 纤维的表面是外力,光、热辐射,电磁和液汽体作用的直达部位和主要载体。 纤维表面同时也是发生老化、破坏、产生缺陷的主体

一、服装工业制板 二、国家服装标准 三、服装工业推板

纱线的基本特征包括纱线的外观形态特征、加捻特征纤维在纱线中的转移及分布特征,以 及纱线表面的毛羽和内部膨松性等

一、化学纤维制造概述 二、常规化学纤维 三、差别化纤维 四、功能性纤维

一、棉纤维的基本特性 二、麻纤维的基本特性 三、毛纤维的基本特性 四、丝纤维的基本特性

一、纱线的线密度 二、纱线的捻度 三、纱线的毛羽

Guangdong Instltute of Textile Technolegy Justification Textile materials are the basic materials. It is crucial to establish a basic understanding of the science governing the behavior of these materials. The course is taught in a bilingual system such that the students will have an opportunity to enhance their English ability while learning the key knowledge in textiles

Guangdong Institute of Textile Technolegy Structures of wool fibers Submicrostructure Cotex core of the wool fiber: 90% of the fiber volume, consists of countless long, spindle-shaped- cells held together by intercellular cement

Guangdong Inatitute of Textile Technolegy Introduction The larva of certain insects for use in their building webs, climbing ropes and cocoons 0Spiders 0Commercial silk industry: use larva of silkworm o Application: Mostly apparel, was also used for parachutes

Guangdong Instltute of Textile Technolegy Fiber Properties and Identification 0Mechanical properties Tensile properties Tensile deformation