Method of Manufacturing Porcelain Body having Sintering Flower

摘要

The present invention relates to a method for producing a green body, comprising the steps of: mixing 85 to 95% by weight of attritor composed of celadon or white sand containing iron oxide and 5 to 15% by weight of a calcination coloring material to form a green body composition; A molding step of forming a slip layer on the surface of the molded body; a drying step of naturally drying the molded body; a metering step of applying a transparent glaze to the surface of the dried molded body using wood as a fleece; And a firing step of firing the sintered molded body at a sintering temperature of 1150 to 1180 ° C to form a sintered body in which sintering coloring is generated, wherein the sintering coloring material is chamois or feldspar, The slip layer is partially removed to prevent the firing color from being partially generated on the surface of the ceramic substrate, It discloses a catheter made of plastic color development method so that the color of the plastic implement position control.