Packing system

Patent

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Details

93 33R, 93 52, 93 55, B31B 126, B31B 1700

Patent

active

040032990

ABSTRACT:
In a method of making boxes with flap tops or push-on lids from flat carton blanks, two opposed side flaps of the lid blank are provided with adhesive, the base blank is pushed below the lid blank at a spacing at least equal to the height of the side flaps, two corresponding side flaps of the base blank are folded up at right-angles, the said two side flaps of the lid blank are folded down onto the upstanding side flaps of the base blank and adhered thereto, two further opposed side flaps of the base blank are bent upwardly, two corresponding further side flaps of the lid blank are provided with adhesive and folded down onto and adhered to the said further side flaps of the base blank, the interconnected completed base and lid of the box have a paper covering adhered over them, and an incision is made for severing at least three of the side flaps of the lid.

REFERENCES:
patent: 1750717 (1930-03-01), Laube
patent: 2625085 (1953-01-01), Bergstein
patent: 3626660 (1971-12-01), Dorfmann
patent: 3768380 (1973-10-01), Stark

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