| 摘要 |
PURPOSE:To manufacture composite plywood continuously by the batch process by cutting a surface material into optional length while being transferred, filling solid synthetic resin foaming raw material in a recessed section of the skin material, placing, laminating and curing the skin material. CONSTITUTION:A skin material A continuously fed from a feeding section 1 is molded into a given section shape at a molding section 2, and the molded skin material A is cut into standard length with a traveling cutter 3. The skin material A cut into standard length is stopped by a traversing machine 4 and transferred in the direction of a batch type curing machine 7. A raw material of synthetic resin foaming material P is injected from a discharge section 5 into a recessed section of the skin material A being transferred in the lateral direction or to the recessed section of the skin material A placed on a batch type mold 10 of the batch type curing machine 7 by a discharging machine 5a. A back face material B coating the back of the synthetic resin foaming material P is fed into the recessed section of the skin material A by a back face material feeding section 6. The batch type curing machine 7 heats and pressurizes a composite plate S fed by a traversing machine 4, which is integrated with the skin material A and the back face material B by means of self-bonding properties of the synthetic resin foaming material P and fed out into a packing section 11 of the following process as a composite plywood S. |
