JPS649150A - Packaging container - Google Patents

Abstract

PURPOSE:To dispense with an adhesive or a tape, by superposing outer flap parts on lower inner flap parts and inserting the insert tongue pieces thereof in slit parts to fix the same and inserting upper inner flap parts on the inner surface side of the outer flap parts to assemble a container. CONSTITUTION:Corrugated cardboard 10 is folded along fold lines 11. By this folding, the outer surfaces of lower inner flap parts 1a, 1b are superposed on the lower inner surfaces of outer flap parts 2a, 2b, 3a, 3b and the insert tongue pieces 2a', 2b', 3a', 3b' of the outer flap parts are inserted in the slit parts 1a', 1b' of the lower inner flap parts 1a, 1b. An inner lid panel part 4 is folded toward a bottom panel part 1 along the fold line 11. At last, upper flap parts 5a, 5b are inserted in a gap (t) and superposed on the lower inner surfaces of the outer flap parts to superpose an outer lid panel part 5 on the outer surface of the inner lid panel part.