| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a base material for a wooden floor material capable of restricting occurrence of warpage. <P>SOLUTION: An adhesive resin 4 is applied on the surface of a plywood plate 2 by using a roller 5. Then, an MDF 3 (middle density fiber plate) is placed and stuck on the plywood plate 2 on which the adhesive resin 4 is applied. Consequently, a polymer 6 in which the MDF 3 is laminated on the plywood plate 2 is formed. The plurality of polymers 6 are laminated alternately and in multiple stages such that the plywood plates 2 of the respective polymers 6 are abutted on each other (one plywood plate 2 on the other plywood plate 2) or the MDF 3 of the respective polymers 6 are abutted on each other (one MDF 3 on the other MDF 3). The laminated polymers 6 are pressed by a press 10 to stick them together, and thus a base material 1 for a wooden floor material is completed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
