| 摘要 |
A method for manufacturing sanitary facility articles having mother-of-pearl is provided to block water infiltration into the mother-of-pearl by injection-molding the upper board of a washstand and a sink with the mother-of-pearl, to improve durability and appearance of the structures, and to enhance working efficiency by no need of mounting the mother-of-pear. A method for manufacturing sanitary facility articles, such as a bath tub(100), having mother-of-pearl(120) comprises the steps for forming a coating layer by spraying a transparent coating fluid on the inner surface of a lower mold; selectively mounting the mother-of-pearl on the coating layer; combining the lower mold with an upper mold; injecting and forming a material, that is, ceramic between the upper mold and the lower mold; and hardening the material for a certain period. A groove is formed on the manufacturing bath tub to a certain depth to insert the mother-of-pearl without additional adhesive agents, and the coating layer is formed on the whole surface of the bath tub.
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