| 摘要 |
A manufacturing method of special yarn including jade and silver is provided to offer excellent properties by twisting rayon yarn having excellent absorption rate and manufactured original yarn. A manufacturing method of special yarn including jade and silver comprises the following steps of: grinding the jade and the silver minutely(100); mixing the powdered jade and silver with polypropylene resin; manufacturing a chip by discharging the chip in which the jade and the silver are included(200); manufacturing original yarn by inputting the chip into an extruder(400); and manufacturing the special yarn through a strand process(500). |
