| 摘要 |
FIELD: process engineering.SUBSTANCE: invention relates to presses to be used for application of amino-aldehyde resin coating on chipboards. Platen press comprises at least one heating plate, at least one caul plate to face pressed material and at least one press pad arranged between caul plate and heating plate. Said pad incorporates tight membrane (3) filled with resilient polymer material and connected with caul plate (5) to form closed space there between. Said space is filled with pad ply material liquid at, at least, platen plate operating temperature.EFFECT: simplified replacement of press pad with liquid pad ply.9 cl, 1 dwg |
