METHOD OF MAKING A SELF-ADHESIVE DECORATIVE SHEET AND A SHEET MADE IN THIS WAY Russian patent published in 2020 - IPC C09J7/29 B44C5/04 B32B27/08 

FIELD: construction.

SUBSTANCE: invention relates to production of decorative finishing construction materials. In one of the aspects of the invention, a method of making a self-adhesive decorative sheet (1), comprising steps of on which: base layer (2) with adhesive layer (3) applied on one side thereof and coated with tear-off layer (4) is used as workpiece, base pattern is applied to other side of base layer, forming barrier pattern (5) on the boundaries of the base pattern by means of screen printing, performing preliminary drying of the base layer with the applied base pattern and the formed barrier pattern, forming a plurality of volume elements (6) inside the boundaries of the base pattern, final drying the workpiece with a plurality of volume elements, cutting the workpiece into sheets which are passed through a die cutting machine. Also disclosed is a self-adhesive decorative sheet made in this way.

EFFECT: invention enables to obtain a decorative sheet which is light in weight and flexible in structure.

10 cl, 1 dwg