Production manner null of fluorine element resin fiber

摘要

PURPOSE: To obtain fluororesin fiber blended yarns useful for e.g. such inexpensive raincoats or sportswear as to easily wipe off stains attached onto the surface thereof. ;CONSTITUTION: A hot-drawn and oriented fluororesin fibrous material 3-7 denier in single fiber fineness is crimped and cut into fine thready fluororesin fibers 4, which are, in turn, mixedly spun in combination with a base material fibers 5 such as wool, polyester fibers or cotton, thus obtaining the objective fluororesin fiber blended yarns.;COPYRIGHT: (C)1995,JPO