| 摘要 |
PURPOSE:To dust a release powder for imparting non-stickiness of a sheet on the surface of the sheet in a prepreg sheet impregnated with a liquid resin, a gasket sheet or a rubber sheet before vulcanization. CONSTITUTION:A dusting device consists of a tank 11 storing a release powder 8, an exposure plate 2 for preventing the scattering of the powder 8, a fixing jig 3 provided with a chuck mechanism holding a sheet 7, a pair of chain belts 4, a rotary drive part 5 and the brush 6 for removing the powder 8 excessively dusted on the surface of the sheet 7 and the sheet 7 is passed through the powder 8 stored in the tank 1 to bond the powder 8 to the surface of the sheet. |
