ABSORBENT STRUCTURES AND METHODS OF MAKING ABSORBENT STRUCTURES Russian patent published in 2024 - IPC A61F13/531 

FIELD: hygiene.

SUBSTANCE: absorbent structures and methods for their production are disclosed. In one embodiment, the absorbent structure can comprise a first layer, a second layer and a mixture of particles and an adhesive between the first layer and the second layer, wherein the particles are placed at more than 400 g/m² and less than 600 g/m², wherein the adhesive is placed at more than 4% and less than 6% by weight relative to the weight of the particles, wherein the adhesive forms a three-dimensional lattice grid comprising adhesive threads in the form of a grid with particles fixed inside the lattice grid, and the adhesive threads in the form of a mesh pass substantially through the entire three-dimensional space formed by the adhesive threads in the form of a mesh and the particles, and the structure has a coefficient (%) of the grey level variation value (GL% COV), which is less than or equal to 34.5, in accordance with the gasket homogeneity test method.

EFFECT: implementation of the purpose is provided.

20 cl, 17 dwg, 3 tbl