A Study of Function of Moisture Absorption and Release of Profiled Polyester Filament and Cotton Fiber Composite Yarn

• Main Author: 謝健南
• Other Authors: 王 英 靖
• Format: Others
• Language: zh-TW
• Published: 2004
• Online Access: http://ndltd.ncl.edu.tw/handle/63559594483921056662

碩士 === 國立臺灣科技大學 === 高分子工程系 === 92 === The content is describing cotton fiber, though with comfortable touch and water inclination property which is good at water absorption however with inferior property in water movement and moisture wick-away. Through the combination of irregular section long staple fiber to reach the effect of absorbing moisture and wick away sweat. The core yarn, spun from cotton fiber and long staple fiber, not only has the touch of cotton product but also has the function of absorbing moisture and wick away sweat. It can be used for making iron-free clothes or for the purpose of burning which can enhance the diversity and transparent effect of clothes. Furthermore, to spinning covering yarn that has doubled yarn effect from yarn surface consisting of cotton fiber and long staple fiber. It could enhance the color diversity of clothes such as two tones and three tones through processing. The experiment is conducted in modified ring spinning frame to spin core yarn and covering yarn. To spin 16/1 combed yarn covering poly 75 denier/48 filaments long staple fiber. For long staple fiber which is managed in terms of cross section, multi-hole section and double-winged section. To evaluate fabric’s water absorption, absorption height, drying ability and expanding area after knitting into single jersey fabric. The effect of ‘moisture absorption, wick-away sweat’ is reached to the standard of various brand products in the market. On analyzing, the water absorption ability of core yarn is better than that of covering yarn, but the expanding area of covering yarn is better than that of core yarn. The absorption height of covering yarn is higher and the drying ability is better than that of core yarn. The effect of ‘moisture absorption, wick-away sweat’ in long staple fiber used in this experiment is multi-hole section > cross section > double-winged section.