MULTI-LAYER PRODUCT MADE OF TISSUE PAPER AND THE METHOD OF ITS PRODUCTION Russian patent published in 2021 - IPC D21H27/00 D21H27/02 D21H27/30 B31F1/07 

FIELD: paper-making.

SUBSTANCE: invention relates to a multi-layer product made of tissue paper. The product includes at least four layers made of a sheet based on tissue paper or non-woven material. The second and third inner layers are placed between the first outer layer on one side and the fourth outer layer on the other side. The first and fourth outer layers include a micro-embossing pattern. Only the first of the outer layers additionally includes a decorative embossed pattern. The second and third inner layers are flat layers, with the exception of deformations localized in the creasing zones behind the protrusions of the decorative embossed pattern.

EFFECT: characteristics and/or technical characteristics of a multi-layer tissue paper product are improved without increasing the number of layers.

19 cl, 11 dwg, 1 tbl