FLUORINE RESIN COATING FABRIC HAVING HIGH FRICTION FASTNESS AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a product having an increased friction fastness and a processing method therefor in colored knitted or woven fabric made of cellulose fiber and colored artificial leather that has been thought that the satisfactory increase of the friction fastness is difficult. SOLUTION: On the surface 5 of dyed cloth, flat scale-jointing parts are partially formed by using microfine flat scale pieces of almost pure PTFE. By the partial existence of the flat scale pieces-jointing parts, gaps are formed between the surface of the dyed cloth and the body to be rubbed and their contact is inhibited thus the migration of microfine color substance into the rubbed body is prohibited. Thus, the product having increased friction fastness and the processing method therefor has been provided. In addition, the increase of friction fastness becomes possible by this process in the cloths of which the friction fastness is regarded as to be difficult and the friction fastness in dark color dyed cloth in which improvement of the fastness is difficult also has attained the sufficient increase of the fastness. COPYRIGHT: (C)2005,JPO&NCIPI