专利汇可以提供Manufacture of laminated decorative plate made of synthetic resin专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain a decorative plate, having a high solidity, an elegant appearance and a good bonding characteristic, suitable for the drum decoration of stringed musical instruments or the like, by forming a thin resin plate in the inner wall of a cylindrecal casing with a circular rotation after entering a liquid-like resin to the casing and further repeating successively the foregoing operation with the material having various color tones.
CONSTITUTION: The sufficient amounts to form a decorative plate having a desired thickness obtained by a calculation of the volume of material 3 containing epoxy resin, hardener agent and pigment is poured into a cylindrical casing 1 making a circular rotation about a central shaft 2 is revolved until it is hardened while heating. A cylindrical resin plate having a desirable thickness is formed in the inner face of the cylindrical casing. After that said resin liquid containing the pigment having the different color are rotation-formed, and a cylindrical laminated plate 4 having the layers with the various color tones can be obtained by repeating the foregoing operation while changing the color on the layers. The cylindrical laminated plate drum 4 is taken out from the casing and cut down to obtain a sheet of desired laminated decorative plate 5.
COPYRIGHT: (C)1980,JPO&Japio,下面是Manufacture of laminated decorative plate made of synthetic resin专利的具体信息内容。
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