| 摘要 |
The present invention relates to a manufacturing method for a plastic panel used for indoor finish materials for construction, various lightweight structures and lighting apparatuses, etc., and allows a formation of a flat and close adhesion face by compressing with a compression press (30) after inducing a primary adhesion between a transparent plastic plate (10) and a wooden membrane body (11) by an impregnation of a low-viscosity EVA adhesive liquid (12) diluted with water and toluene in the adhesion face of the wooden membrane body (11) while forming a plastic panel by laminating the wooden membrane body (11) between a pair of transparent plastic plates (10). Through the present invention, not only close adhesion is possible while minimizing residual amounts of adhesive solute in the adhesion face, but also adhesion defects such as residual bubbles within the adhesion face can be effectively suppressed in the manufacturing of plastic panels laminated with the wooden membrane body (11). |
