| 摘要 |
Preperation of FRP plastic board comprisig dropping polyester resin (2) and glass fiber (3) onto upper part of down part film (1a) drawn out of from the roll; placing the upper film (1b) on that; moving by drawing device and passing through inner of drying furnace (4); and cutting that by the cutting device (5), an uneven pattern (A) is formed on the front and back surfaces and of the polyester film (1a) (1b) then the uneven pattern (A) is printed on the surfaces of FRP board (B) drawn from the drawing device and the reverese uneven pattern (A') of the uneven pattern (A) is formed.
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