| 摘要 |
PURPOSE: A removable implement of pierced earring is provided, which is formed with conductive PVC resin to enable the surface of removable implement to be coated by the direct electroplating of gold, silver or copper. CONSTITUTION: A removable implement (20) comprises a pin insertion hole (21) where the insertion pin (11) of a body (10) is inserted. It is formed by using the mixture which comprises 100 parts by weight of mixture powder consisting of 60-70 wt% of conductive carbon, 20-25 wt% of graphite and 10-15 wt% of copper powder; and 200 parts by weight of soft PVC resin powder.
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