| 摘要 |
PROBLEM TO BE SOLVED: To obtain a nonwoven fabric having a disease treating function of nephrite by imparting the nephrite powder to a mixed staple fiber consisting of polyamide-based fibers and polyester-based fibers and repeating the processes of opening and combining the fibers. SOLUTION: This staple fiber nonwoven fabric uniformly impregnated with a nephrite powder in a random texture of web thereof, is obtained by opening and combining polyamide-based staple fibers and polyester-based staple fibers, then imparting a nephrite consisting of fibers of a tremolite-actinolite series and having a very fine mixed woven fiber type micro-structure in the presence of water by spraying as a mist state, then forming a web after repeating the opening and combining processes, quickly drying at 210-240 deg.C, and rapidly cooling to an ambient temperature. |
