| 摘要 |
PURPOSE: A method of manufacturing coffin is provided to effectively hold the decomposed liquid of a body, to enable mass production and to lower manufacturing cost. CONSTITUTION: A method of manufacturing coffin is as follows. A molding frame is manufactured in order to manufacture a manufacturing board(S1). A decorating board is molded using the molding frame(S2). Plywood is attached to the rear side of the decorating board(S3). Upper and lower frames are attached to the upper and lower parts of the rear side of the plywood to form a coffin board(S4). The coffin board is arranged in four directions so that a plaster surface becomes inside. The frames of the coffin board are coupled by a wooden nail and adhesive. The floor plate is fixed to the lower frame of the coffin board by a wooden nail and adhesive(S5).
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