METHOD OF STABILIZING PLASTIC CONTAINERS WITH LIQUID AND COHESIVE PRODUCTS Russian patent published in 2018 - IPC B65D21/02 B65D1/02 

FIELD: transportation.

SUBSTANCE: method of stacking plastic containers with liquid and cohesive products, made with the possibility of blocking with other similar containers equipped with means of vertical and horizontal fixation, consists in the fact that adjacent longline containers are interconnected by means of horizontal fixation in the form of protrusions on the side surfaces of containers at mutually perpendicular diameters of horizontal sections and corresponding troughs. Form the second and subsequent tiers of the stack. On the support surface/pallet, the base of the stack is laid in the form of a sheet of plastic on which the conical protrusions identical to the steps are made at the points of intersection of the horizontal longitudinal and transverse axes of the rows for fixing the inner conical recesses means vertical fixation in the bottom of the containers, which are installed on the base. Around the conical projections are made four holes for the installation of the legs of the container. In the containers are made longitudinal niches, the axes of which are displaced by turning in a circle in relation to the axes of the legs. Niches of the overlying container in the assembled state of the stack are located above the holes of the underlying container for placement in the recesses. Next, an adjacent container of the same tier is installed adjacent to it, which is moved vertically downward with a shift of its axis relative to the axis of the container of the underlying tier to the end of the conical surface of the recess in the bottom in the rounded surface of the lid. Legs of the installed container of the overlying stage are freely moved into the niche and their cylindrical console is inserted into the holes in the container of the underlying tier of the adjoining row, clearance is provided between the ends of the cylindrical legs and the supporting surface of the container mounted thereon.

EFFECT: method for stacking plastic containers.

8 cl, 13 dwg