| 摘要 |
PURPOSE: Provided is a melamine resin vessel with a colored flange exposed from an upper portion of the vessel to prevent discoloration of a flange pattern although it is used for a long time. CONSTITUTION: A preformed colored flange(100) made of melamine resin is buried in the melamine resin vessel, with an upper portion of the flange being exposed from the vessel. The flange is formed in a ring shape. The flange is formed with an insert at a lower end of the flange. The insert has a width narrower than that of an upper end. The flange has at least one wing(101) at an edge of the flange which is simultaneously molded with the flange. |
