| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to production of panels. Proposed method comprises preparing large-size, rough-compacted wood board to be coated and having, at least, on one its side a shagreen formed in preparation, grinding off section of said shagreen from board top side, applying sizing made from liquid melamine-based resin on board top surface. Note here that said resin partially diffuses into board top surface layer. Then, primer is applied on sixing and dried. Then, at least, one lacquer saturated with water-based dye is applied to make a pattern to be dried. Then, sealing layer from melamine-based resin enriched in wear proof particles and cellulose fibers is applied and dried. Melamine-based liquid resin sizing is applied on board bottom surface. Note here that said resin diffuses, at least partially, in board bottom surface layer. Then layered structure is compacted by pressure at temperature while board is divided into panels or required width and length. Now, joint and locking means are applied on opposite said edges for direct bonding in floor structure. ^ EFFECT: perfected procedure. ^ 13 cl, 1 dwg |
