METHOD OF PRODUCING PACKAGE WITH ADDITIONAL GEOMETRICAL CLOSURE JOINT AND PACKING MACHINE TO THIS END Russian patent published in 2011 - IPC B65D43/10 

FIELD: transport, package.

SUBSTANCE: package consists of packing box and cover. Proposed method comprises closing said box by cover and making the joint on said package that joints cover with box with geometrical closure. Joint is made with the help of extruder that interacts with counter support. Said counter support is turned about its axis and lowered after making the joint. Invention covers also packing machine exploiting above described method.

EFFECT: new method of packing, reliable joint with geometrical closure.

8 cl, 7 dwg