| 摘要 |
PURPOSE: A lighting lamp cover manufacturing method, a device thereof, and a cover thereof are provided to improve the usage satisfaction of a user by using a visual effect due to diffused reflection. CONSTITUTION: An extruder(10) supplies a resin and extrudes and supplies a gel type forming material(5). A forming jig(20) comprises a cover-shaped cover forming part(22). The diameter of the forming material is controlled by the adjustment of a controller(15). The cover forming part of the forming jig is variously formed to a polygonal shape according to the shape of the cover. The cover is formed by sticking the gel type forming material. |
