METHOD FOR PRODUCING DECORATIVE FLOOR COVERING Russian patent published in 2023 - IPC B41M5/00 

FIELD: method for producing a decorative floor covering.

SUBSTANCE: production method comprises digitally printing an adhesive onto a printed substrate, thereby forming an adhesive layer forming a decorative motif having at least a one-dimensional pattern. The adhesive is a radiation-curable composition, preferably substantially free of non-reactive solvents and/or photoinitiator. The printed substrate includes one of a core structure and a wear layer. After printing the adhesive, the adhesive layer on the printed substrate is brought into contact with the second of the core structure and the wear layer. The core structure and wear layer are then attached to each other by electron beam curing of the adhesive layer between them.

EFFECT: method for producing decorative floor covering is proposed.

15 cl, 6 dwg