| 摘要 |
PURPOSE: Provided is a method which can easily and naturally forming substantially similar or same pattern as natural leather pattern in the molded resin of toilet article, by simple spray and drying processes. CONSTITUTION: The method comprises the steps of (i) injection molding a resin material to obtain a molded resin of toilet article for forming a pattern such as natural leather; (ii) mixing a paint of desired color with a low volatile thinner in a defined ratio to form the first coating with proper viscosity and applying the first coating to front and rear sides of the article respectively, by spraying of many times; (iii) air drying the article from the step(ii) for at least 40-60 minutes, in which the first coating forms an irregular crack owing to contraction action by surface tension and pattern such as natural leather is formed in the entire surface of the article; (iv) mixing glossy paint with lusterless paint in a defined ratio to form the second coating and applying the second coating to surface part having the leather pattern of the article from the step(iii) by spraying many times, to form a transparent film with a defined thickness onto the surface part;. and (v) drying the transparent film of the article by heating about 60-70 deg.C for at least 60 minutes so as to express a natural leather pattern through the transparent film.
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