side opening box

Abstract

The present invention provides a side-opening packaging box. The side-opening packaging box is provided with: a substantially rectangular parallelepiped-shaped inner box with an open end at the upper part; a folding portion with a portion of the open end serving as a take-out opening for stored items; and Cover the rest; the outer cover is rotatably connected to the inner box via a hinge formed along one side wall along the width direction of the inner box, and at least has an upper wall portion that covers the outlet when closed, and the flap is At least a partial connection section in the width direction of the inner box is connected to the front wall of the inner box.

Description

technical field [0001] The present invention relates to side-opening packaging boxes. Background technique [0002] Conventionally, a soft pack or a hard pack (cassette pack) is known as a pack (package) for storing items such as cigarettes. As one form of hard packaging, a side-opening packaging is known (for example, refer to Patent Document 1). Usually, the inner box of the side-opening packaging box for storing cigarette bundles and the outer cover formed in the inner box to open and close the cigarette outlet are rotatable through hinges along the vertical direction of the side wall of the inner box. connected. In addition, in many cases, cigarette packs store an inner package in which a bundle of cigarettes is wrapped in an inner wrapping material in the storage section. [0003] However, in the manufacture of side-opening packs, for purposes such as protection of cigarettes (rolls) and prevention of shredded tobacco from being scattered, flaps are often provided to...

AI Technical Summary

Problems solved by technology

[0009] However, in the conventional side-opening packaging box, when the outer cover is closed, the contents to be stored, such as the bundle of cigarettes or the inner packaging material folded to wrap the bundle of cigarettes, or the flaps It is easy to interfere with the outer cover

That is, because the side-opening packaging box is configured so that when the outer cover is closed, the upper wall portion on the outer cover side for covering the outlet overlaps at least part of the flap surface, so in the process of closing the outer cover, the outer cover side The upper wall of the inner box is prone to collision with the flaps on the side of the inner box or the contents stored in the inner box, and they may be damaged

In particular, when the contents to be stored include cigarettes and the inner wrapping material wrapping the cigarettes, the end of the inner wrapping material folded back due to collision with the upper wall portion is sandwiched between the upper wall portion and the flap. When the outer cover is repeatedly opened and closed, it becomes the main cause of damage to the inner packaging material, which may damage (deteriorate) the appearance (appearance) of the packaging box

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