PARTIAL SHAPE MEMORY FIBER, PARTIAL SHAPE MEMORY FIBER-MADE KNITTED/WOVEN FABRIC PRODUCT, AND PRODUCTION METHOD FOR PARTIAL SHAPE MEMORY FIBER

摘要

[PROBLEMS] An original and high-grade knitted/woven fabric product cannot be made from conventional fibers or conventional shape-memory fibers. In addition, a knitted/woven fabric product far from being original and high-grade only can be obtained by using crepe fibers generally used to give a bulky feeling to a knitted/woven fabric product. [MEANS FOR SOLVING THE PROBLEMS] A partial shape memory fiber characterized by being made by partially shape-memory-treating basic fibers with a shrinking, expanding or twisting function.