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Production of plate for building

阅读:956发布:2021-09-28

专利汇可以提供Production of plate for building专利检索,专利查询,专利分析的服务。并且PURPOSE: To prevent adverse influence of heating from acting upon building plates by providing through-holes equal to the patterns of the building plates to a heat shielding body and irradiating heat through these through-holes to the patterns.
CONSTITUTION: Predetermind patterns 2 are coated on the decorative surface 1a of a building plate 1 by the ink added with a foaming agent which foams when heated. The building plate 1 is held by a lower die 11. A heat shielding body 5 is provided between a heat source 7 and the building plate 1. This heat shielding body 5 is provided with a heat reflecting plate 4 such as aluminum foil on the top surface of a shielding plate 3 such as asbestos plate. A through-hole 6 of the shape nearly euqal to the pattern 2 coated on the building plate 1 is formed to the heat shielding plate 5. The heat from the heat source 7 is irradiated to the pattern 2 through this through-hole 6. Hence, adverse influence of deforming the building plate 1 made of thermoplastic synthetic resins through heat irradiation is not given. In addition, the heat from the heat source 7 is reflected by the heat reflection plate 4 so that the heat shilding body 5 is prevented from becoming high temperature and the more accurate irradiation by bringing the heat shielding plate closer to the building plate 1 is made possible.
COPYRIGHT: (C)1981,JPO&Japio,下面是Production of plate for building专利的具体信息内容。

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