| 简介 |
The present invention relates to a method for producing brush bristles containing rare-earth elements and to a functional comb having the brush containing rare-earth elements, and more specifically, provides a method for producing a brush for a comb by mixing germanium and rare-earth minerals with a synthetic resin, and a functional comb having a grip part, a hair brush and an inner core by using the brush produced by the method. The functional comb prevents static electricity, contains germanium in the brush to supply oxygen to the body, and discharges wastes out of the body.(AA) Start(BB) End(S100) Drying step of dehumidifying a synthetic resin master batch(S200) Mixing step of mixing the master batch with a hybrid mineral(S300) Raw yarn discharging and extruding step(S400) Raw yarn cooling step(S500) Raw yarn elongation step(S600) Raw yarn heat-treatment step for preventing shrinkageCOPYRIGHT KIPO 2018 |
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