TEXTURED TRICOT Russian patent published in 2019 - IPC D04B21/00 

FIELD: textile and paper.

SUBSTANCE: invention relates to textile industry, in particular, to textured tricot, and can be used in various fields of engineering, in particular, for production of 3D filters and geocells. Textured tricot includes knitted layers interconnected with formation of three-dimensional item. Each column or loop row in the layer is formed by forming from the thread end, which is a continuation of the loop of the previous row, or column, or layer, at least two loops of the current row or column in different planes, wherein said loops of the current row or column are passed through at least one loop of a neighboring column or row or tricot layer.

EFFECT: increased regularity of tricot structure, provision of possibility to create three-dimensional items of complex shape, including with inner cavities, improved filtering properties of material.

5 cl, 9 dwg