DECORATIVE PANEL MANUFACTURING METHOD AND DECORATIVE PANEL Russian patent published in 2023 - IPC B44C5/04 

FIELD: decorative panels.

SUBSTANCE: invention relates to the manufacture of decorative panels and to decorative panels. A method for manufacturing a decorative panel includes the following steps: cutting a sheet blank to obtain a final format of the base with a width of 915-930 mm, then applying an even layer of gelatin glue on the surface of the base, preheated to a temperature of 55-80°C by applying rollers. After that, a 2 mm thick cork sheet is laid on the prepared adhesive surface with a margin along the edges and rolled out by means of a pneumatic pressure roller, followed by cutting the extending edge. Then drying is carried out under pressure for 12 hours, after which a decorative pattern is applied with water-dispersion paint by indirect printing. The drying is carried out at a temperature of at least 250°C and a finish coating is applied using a water-dispersion protective varnish, followed by stream drying, after which brickwork-imitating rusts are applied by a CNC milling machine to a depth of 3 mm.

EFFECT: simplifying the installation of decorative products.

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