US 2018/0134440 A1 · PACKAGE

Abstract

A package packages an object to be packaged by placing the object to be packaged on a tray box, covering the object with packaging corrugated cardboard from the top, and wrapping a binding band. The packaging corrugated cardboard includes a peripheral wall having a pair of first sidewalls and a pair of second sidewalls, an inner flap connected to a top side of each of the first sidewalls, and an outer flap connected to a top side of each of the second sidewalls. Each inner flap is provided with a pair of protrusions protruding from both side ends of the flap. When the inner flap and then the outer flap are closed, an opening on a top side of the peripheral wall is closed with the protrusions being brought into contact with the second sidewalls.

Claims7

Dependent claims

A package comprising:

a peripheral wall to have a pair of first sidewalls facing each other, a pair of second sidewalls facing each other, and an opening at one end;
an inner flap to be provided at the one end of each of the first sidewalls;
a pair of protrusions to protrude from both side ends of the inner flap;
and
an outer flap to be provided at the one end of each of the second sidewalls and be provided with a notch, the size of which is larger than or equal to the size of each of the protrusions, at a position corresponding to each of the protrusions, wherein
closing of the inner flap and then the outer flap closes the opening at the one end of the peripheral wall with the protrusions being brought into contact with the second sidewalls.

3 more elements

Dependencies are inferred from the claim text.

Package

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Package

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Abstract

Claims7