| 摘要 |
PURPOSE: To provide a resin spraying apparatus equipped with a plurality of jet nozzles and selectively changing over the jet nozzles if necessary to efficiently perform only the spraying of the resin over necessary width and ensuring quality while enhancing productivity. CONSTITUTION: In a resin spraying apparatus used in a process producing an FRP product using a spray-up method, a rubber roller 1 supplying glass rovings and a cutter 2 cutting the glass rovings are provided behind a chute 3 arranged in order to slide cut glass chops and, further, a plurality of jet nozzles 4, 4a spraying a resin on glass chops and a changeover valve 5 changing over the jet nozzles 4, 4a to change over resin spray width are provided in front of the chute 3. |
