JPH03162241A - Packaging case - Google Patents

Abstract

PURPOSE:To avoid breakage or damage to an article code by a method wherein the width of a joint flap is made large, a part thereof is provided with a window and the article code is provided widthwise or lengthwise on the surface of the flap joint on which the window is projected. CONSTITUTION:A joint flap 3 extending from a side panel 1 is made sufficiently wide throughout its height. The inner edge of an end panel 2 is overlapped by the joint flap 3 formed at the edge of the side panel 1 and such overlapping parts are adhesively bonded together. The end panel 2 laid on the joint flap 3 is partially provided with a window 7 normally closed with a protective tab 6 capable of being opened or closed. An article code 8 is printed on or a label bearing the same is attached to the surface of the flap joint 3 on which the window 7 is projected. This method makes the article code readable in case stacked condition and, since no load is applied to the article code at the time of case loading, breakage or damage thereto is avoidable.

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a packaging box displaying a product code.

[Conventional technology] The product code is displayed on the packaging box by either directly stamping the product code on the packaging box or by pasting a label on which the product code is printed on the packaging box. Unexamined Japanese Patent Publication No. 1 2
No. 13139 and Japanese Unexamined Patent Application Publication No. 1-213141 have a lid for the body! A packaging box is disclosed in which the outer flap of the f4 commanding flap is formed with a tongue piece or window that can be opened and closed, and a product code is attached to the inner flap that is exposed when the window or tongue piece is opened. . In these packaging boxes, the product code can be protected by the tongue cover, which prevents the product code from being damaged or damaged due to the packaging boxes rubbing against each other during the distribution stage. It is possible to avoid problems such as not being able to read the data. In addition, if the product code covered with a thin sheet is attached to the inner flap facing the window, the product code is protected by the thin sheet, and even if the thin sheet becomes dirty with dust during long-term storage, it can be removed. This makes it possible to present the product code clearly. [Problems to be Solved by the Invention] In the conventional packaging boxes described above, when the packaging boxes are stacked, the product code is hidden, making it impossible to read the product code when the boxes are stacked.

In addition, since the product code is applied to the overlapping load areas during loading, there is an issue that needs to be resolved, such as the product code being easily damaged or damaged by stacking. This invention was made in order to solve such conventional problems, and the purpose is to obtain a packaging box that allows product codes to be read even when stacked, and that does not cause breakage or damage to product codes even when loaded. .

[Means for Solving the Problems] The packaging box according to the present invention has one end edge of the width side or the length side,
In cases where the box body is formed by joining and fixing to the inside of the seam formed on the other edge of the length or width side, the width of the seam is made large, and the width of the length or width side that overlaps the seam is A window is opened in a part, and a product code is applied to the above-mentioned joint in the projection plane of the window.

In another packaging box according to the present invention, the box body is formed by joining and fixing a seam formed on the other end of the length or width to one end of the width or length. In,
The width of the seam is made large, and a protective tongue or window that is not fixed to the width or length surface and can be opened and closed is provided in a part of the seam, and the width surface is within the projection plane of the protective tongue or window. Or the product code is applied to the length side.

E-function] In this invention, the product code is located on the side of the box body and is protected by the protective tongue and window, so it is possible to read the product code even when stacked, and it is possible to read the product code even when the product is stacked. Since no load is applied during the process, it is possible to avoid damage or damage to the product code. 1 to 7 of this embodiment all show colored boxes as an embodiment of the present invention. The packaging shown in each figure consists of a cardboard box with a bottom and a lid, with a product code stamped on it.

The length side 1 and the width side 2 of the two sides are arranged alternately, and one end edge of the width side 2 (the length side may also be used) and the length side 1 (
A rectangular cylindrical box body 4 is formed by joining and fixing a seam 3 formed at the end edge of the box (the width may be wide), and a flap 5 serving as a bottom and a lid is provided. The joint 3 continuous to the length surface 1 is formed sufficiently wide as a whole in the ones shown in FIGS. 1, 2, and 7, and
In the case shown in the figure, a protective tongue piece 6 having a sufficient width is partially formed. The former shown in FIGS. 1 and 2 has a configuration in which a seam 3 formed at the edge of the length surface 1 is overlapped inwardly with respect to one edge of the width surface 2, and these are bonded and fixed. In the one shown in FIG. 1, a window 7 which is normally closed by a protective tongue piece 6 that can be opened and closed is opened in a part of the width surface 2 overlapping the seam 3, and the seam 3 in the projection plane of the window 7 is provided. The product code 8 is printed or pasted on a label. In the case shown in FIG. 2, the window 7 does not have a protective tongue and is left open.

The latter arrangement, shown in a developed view in Figure 7, is one in which a seam 3 formed at the edge of the length surface 1 is stacked outward against one edge of the width surface 2, and these are joined and fixed. So, the third
In the case shown in the figure, the protective tongue piece 6 is made non-adhesive so that it can be opened and closed, and the product code 8 is printed or pasted on a label on the width surface 2 of the protective tongue piece 6 in the projection plane.

In the case shown in FIG. 4, a window 7 is provided in the protective tongue 6, and a product code 8 is attached to the width surface 2 corresponding to the window 7. In particular, in the case shown in FIGS. 5 and 6, the product code 8 displayed on the window 7 is covered with a transparent thin sheet.
This configuration allows the product code 8 to be sufficiently protected even without the protective tongue piece 6.

Even if any of the packaging boxes described above are stacked, the product code 8- will not be hidden by the stacking, and can be read as is or by opening the protective tongue piece 6. Since the load due to stacking is not applied to the product code 8 part, the product code 8 will not be damaged or damaged.
The product code 8 can be maintained clearly for a long period of time, and troubles such as the product code 8 being unreadable can be avoided.

[Effects of the Invention] As is clear from the above description of the embodiments, the packaging box of the present invention has a product code on the side of the box body, and is protected by a protective tongue piece and a window, so that it can be stacked easily. In addition to being able to read the product code even in its original state, the product code is not subject to any load during loading, which has the effect of avoiding breakage or damage to the product code.

[Brief explanation of the drawing]

FIG. 1 is a partial perspective view showing the configuration of a packaging box as an embodiment of the present invention, FIG. 2 is a partial perspective view showing a packaging box according to another embodiment, and FIG. 3 is a still another embodiment. FIG. 4 is a partial perspective view of a packaging box showing yet another embodiment. FIG. 5 is a partial perspective view of a packaging box showing yet another embodiment. 5 is a sectional view taken along line 1-2 in FIG. 5, and FIG. 7 is a developed view of a packaging box showing still another embodiment. In the figure, 1 is the length side, 2 is the width side, 3
4 is the box body, 6 is the protective tongue, 7 is the window, and 8 is the product code. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (2)

[Claims] (1) In a case where the box body is formed by bonding and fixing a seam formed on the other end edge of the length or width surface to the inside of one end edge of the width or length surface, the width of the seam 1. A packaging box characterized in that a window is formed in a part of the width surface or the length surface that overlaps the seam, and a product code is applied to the seam in the projection plane of the window. (2) In cases where the box body is formed by bonding and fixing a seam formed on the other end edge of the length or width surface to the outside of one end edge of the width or length surface, the width of the seam A protective tongue piece or a window that can be opened and closed and is not fixed to the length or width surface is provided in a part of this joint, and the length or width plane is located within the projection plane of the protective tongue or window. A packaging box characterized by having a product code printed on it.