METHOD OF CONTAINER MAKING Russian patent published in 1997 - IPC

FIELD: mechanical engineering; production of packing containers. SUBSTANCE: method comes to making out and separate forming of first and second tapes of packing material by repeated cross bending and subsequent assembling of separate parts of article. Side walls and bottom of inner box are made of first tape by repeated bending, and then longitudinal cuts, parallel to tape edges, are made on remaining part of tape to form strips whose length, width and number correspond to number and size of pockets to be made. Vertical cross folds of similar or different height are formed inside indicated box with making of pockets from remaining part of first tape strips. Two end face walls of inner box with flaps are made separately and are fastened to box by placing the flaps of end face walls between vertical folds of side walls on inner box. Outer box with open end faces is made of second tape by repeated bending. EFFECT: improved quality of packing container. 5 dwg