| 摘要 |
The appts. for mfg. an waterproof plywood includes a crushing part (10) for cutting the waste synthetic resin in the crushing machine, and for scutching the resin in the scutching machine, a laminating part (20) for pressure supplying the scutched powdery layer laminated in the pressure roller, a heating part (30) for bonding the pressure scutched layer by the ventilation heat of the heat exchanger, and a heat-squeeze molding part (40) for squeezing the scutched layer in the pressure roller.
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