SUPPLYING, SEPARATING, AND CREASING MECHANISMS OF PACKAGING MACHINE Russian patent published in 2022 - IPC B31B50/00 B31B50/02 B26D3/08 B26D7/00 

FIELD: packaging.

SUBSTANCE: invention relates to a packaging machine for formation of package templates of main rigid packaging material and includes a supplying system, which can provide supply of a set of supplied webs of sheet material to the machine without change in a position of the supplying system or formation of bending lines or bends in sheet material. The machine also includes separation and cutting systems with one or more tables for cutting and clenched knives, which provide obtainment of package templates of sheet material by means of cutting. The machine also includes a creasing system, which forms transverse bending lines in sheet material. The creasing system includes a support plate and one or two creasing rollers, each of which is made with the possibility of rotation for input of a creasing comb-shaped element in contact interaction with sheet material to form a bending line in sheet material. The machine also includes a system for reduction or elimination of impact of unevenness in sheet material.

EFFECT: obtainment of a packaging machine.

20 cl, 13 dwg