JPH0924926A - Wallet carton - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wallet carton for which a high speed filling is possible, and in which a content can be stably inserted, and the packaging capability of which is improved by a method wherein an affixing plate is folded to the inside, and a central plate is superposed on the internal surface of a bottom plate, and at the same time, the internal surface of an external plate and the external surface of the affixing plate are affixed, and content housing parts are formed on both sides with the bottom plate as a hinge. SOLUTION: First, pressing plates 7a, 7b and an affixing plate are respectively folded to the inside of a central plate 4, and under this state, the central plate 4 is folded on the internal surface of an external plate 2, and the external surface of the affixing plate 6 and the external plate 2 are affixed with a glue. Then, a carton under a state wherein content housing parts A, B are formed is fed to a packaging machine, and the content housing parts A, B of the carton are raised and formed into a box shape, and a content is inserted from open parts on both sides, and a folding flap at respective opened parts is closed to complete major packaging processes. Also, the thickness of the content housing parts A, B becomes 1/2 of the width of the bottom plate in order to superpose the content housing parts A and B under a confronted state, with the bottom plate 1 as a hinge.

Description

Detailed Description of the Invention

[0001]

[Industrial application] Cigarettes, cigars and other cigarettes,
Chocolates, wafers, sweets such as cookies, pencils,
It can be used for packaging stick-shaped contents such as stationery such as ballpoint pens, and plate-shaped contents.

[0002]

2. Description of the Related Art There was a so-called double carton in which two cartons were connected via a bottom plate called a wallet carton. FIG. 3 is a perspective view of a conventional wallet carton, and FIG. 4 is a plan view thereof. As described above, the two cartons A and B are connected to each other via the bottom plate, and the two cartons are overlapped with each other by using the bottom plate as a hinge, and the insertion piece m is inserted into the slit n and hooked. If necessary, they may be overlapped with a plastic film or the like. In the conventional carton, the outer plates 12a, 1 are provided on both ends of the bottom plate 11 through folding lines.
2b, the side plates 13a and 13b, and the middle plates 14a and 14b are sequentially connected, and the folding flaps F12 are respectively attached to the outer plate and the middle plate.
A blank provided with a, 12b, 14a, and 14b was supplied to a packaging machine in a blank state and packaged as follows. First, the blank is placed with its inner surface facing upward, and the contents A and B (generally, the contents A and B are the same) are loaded onto the outer plates 12a and 12b thereof ( After the filling), the holding plates 17a, 17b provided on the inner plate via folding lines are wound inside, and the inner plate is set to the contents A and B.
On top of. After that, flaps provided at both ends of the outer plate and the middle plate are folded and closed by pasting glue or the like, the cartons A and B are face-to-face polymerized by using the bottom plate as a hinge, and the insertion piece m is inserted into the slit n. It may be stopped, and it may be overlapped by a transparent plastic film or the like. In a packaging machine, in which the contents are packed while the boxes are made, the box-making properties may not be smoothly adjusted due to the influence of the filling factors, and the same product may be packed continuously. If you want to change the contents to a different shape,
It was necessary to adjust the packaging conditions.

[0003]

As described above, since the conventional wallet carton is supplied to the packaging machine in a blank state and the contents are simultaneously boxed while loading (filling), Adjustments for box making may affect the filling factors such as the weight and size of the contents or their variations, changes in the packaging speed, etc., and may not be performed smoothly, and the same contents may be packed continuously. If you want to change the contents to another shape,
It was necessary to adjust the packaging conditions each time. The object of the present invention is to use a bottom plate as a hinge and form a box body on both sides thereof in advance, and a carton into which contents can be inserted from the side portions of the box body, in other words, a box is made in advance. The purpose is to supply cartons in a form that can be packed simply by storing the contents in a carton and closing.

[0004]

In order to achieve the above object, the wallet carton of the present invention has outer plates connected to both ends of the bottom plate through creases and has a right angle with the side connected to the bottom plate. The side plate, the middle plate, the side plate, and the adhesive plate are sequentially connected to one side of the formed outer plate through folding rules, and the adhesive plate is folded inward, and the intermediate plate is superposed on the inner surface of the bottom plate. A wallet carton characterized in that a bottom plate serves as a hinge to form a content storage portion on both sides by adhering an inner surface of the plate and an outer surface of the adhering plate, and the present invention provides the intermediate plate as described above. Pressing plates are provided on both sides of the opposite sides of the pressing plate through folding lines, and with the pressing plate folded inside the intermediate plate, the adhesive plate is folded inside, and the intermediate plate is superposed on the inner surface of the bottom plate. However, it includes a structure in which the outer surface of the attachment plate and the inner surface of the outer plate are attached.

A wallet carton according to the invention is
Since the contents storage is formed on both sides of the bottom plate in advance,
The contents can be packed by performing the filling from the side opening of the contents storing section and closing the opening.

[0006]

[Function] By forming the contents storage portion on both sides of the bottom plate in advance, the contents are filled from the outside of the contents storage portion, and the flaps are folded and closed by an adhesive or the like. , Now the main packaging process can be completed. Unlike the conventional case, it is not necessary to make a box while filling the content storage unit with the content. Also, with the presser plate,
Fix the contents.

[0007]

1 is a perspective view showing an embodiment of a wallet carton according to the present invention, and FIG. 2 is a plan view thereof. The wallet carton according to the present invention is provided with the contents storage parts A and B (hereinafter, including the prior art) on both sides of the wallet carton before the contents are filled. Is indicated by a and b)
In the box-making and packaging steps, as shown in FIG. 1, the contents can be inserted from the side of the contents-accommodating section and the flaps of the insertion section can be separately used.

The structure of the wallet carton of the present invention is
The outer plates 2a and 2b are connected to both sides of the bottom plate 1 via folding lines, and the side plate 13, the middle plate 14, the side plate 13, and the adhesive plate 18 are attached to one side of the outer plate that is perpendicular to the side connected to the bottom plate. Notches of the middle plate and the side plate, which are sequentially connected to the A side and the B side through folding lines, and which are continuous with the region where the middle plate and the side plate of the A side and the B side face each other and the region provided as necessary. And the gap portion Z is included. The gap portion may be formed when the wallet carton of the present invention is box-formed, and a holding plate or the like provided to prevent the contents from vibrating may be formed in the box-making box. It may be present in the gap in the previous blank state. For example, the pressing plates 7a and 7b in FIG.
In the pasting process, since it is folded inside the middle plate, it becomes a notch finally. Further, it is not always necessary to provide a connecting portion 6c between the adhesive plates 6a and 6b, which is called an adhesive plate bottom plate, but it is possible to interpose the connecting portion 6c from the viewpoint of the stability of the process in the attaching process. Is preferred. Further, pressing plates 7a and 7B are provided on both sides of the intermediate plates 4a and 4b via folding lines. In addition, flaps are provided on both sides of the outer plate, the middle plate and the side plates.

The process of sticking the wallet carton of the present invention will be described. First, the pressing plates 7a and 7b and the adhesive plate 6 are folded inside the middle plate 4, respectively,
The middle plate 4 is folded into the inner surface of the outer plate 2, and the outer surface of the adhesive plate 6 and the inner surface of the outer plate 2 are glued together.

As described above, the carton in which the content storage portion is formed is previously supplied to the packaging machine, the content storage portion of the carton is opened, and the contents are opened from the opening portions on both sides thereof. The main wrapping process is completed by inserting items and closing the folding flaps at each opening. At the same time when the contents storage portions A and B are faced to each other and superposed, the insertion piece m is inserted into the slit n to temporarily fix the contents storage portions A and B. If necessary, overlap with a transparent film or the like.

In the wallet carton of the present invention, a gap portion is provided at a predetermined position of the middle plate and the side plate. The predetermined position is an extension of the bottom plate, and the holding plate 1 shown in FIG.
Since 5 is folded into the inner surface of the middle plate in the attaching step, it does not exist in the extension part of the bottom plate at the stage of forming the content storage part, so there is no problem. Since the bottom plates serve as hinges and the contents storage units A and B are faced to each other and overlapped with each other, the thickness of the contents storage unit is naturally 1/2 of the width of the bottom plate.

The retainer plate has two effects of preventing damage to the contents due to vibration during transportation and preventing the contents from falling off during use. That is, the holding plate folded at the crease t has the property of returning to its original position depending on the depth of the crease, but this force is used to hold the stored contents to some extent. In contrast to fixing, it has cushioning properties against vibrations and the like, which shows the effect of protecting the contents from vibrations and shocks during transportation and consumption of the contents, and also has the effect of preventing falling during use.

[0013]

EFFECTS OF THE INVENTION By making a box in advance, it is almost unnecessary to make a box while filling the contents, and the packaging machine can be easily adjusted. That is, in the present invention, by pre-making the box for storing the contents, the number of adjusting elements relating to box making (elevating) in the packaging machine is small, and only the box for starting and closing the contents storing section is used. Become. Therefore,
By using a side-loading Cartoner,
High-speed filling is possible, and if the contents can be inserted stably, the packaging capacity (packing speed) can be dramatically improved. Also, if the amount is not enough to use a packaging machine,
Since the wallet carton of the present invention can be hand-packed, it is possible to handle a wide variety of contents. Closing the contents insertion port when packing by hand,
A plug-in piece is provided for easy closing by hand. Further, by providing the holding plate, it is possible to prevent the damage of the contents due to the vibration during transportation and to prevent the contents from falling off during use.

[Brief description of drawings]

FIG. 1 is a perspective view showing a wallet carton as an embodiment of the present invention.

FIG. 2 is a plan view of a wallet carton according to the present invention.

FIG. 3 is a perspective view of a wallet carton according to the prior art.

FIG. 4 is a plan view of a wallet carton according to the prior art.

[Explanation of symbols]

 A Point to one side of wallet carton B Point to the side facing A 1,11 Bottom plate 2,12 Outer plate 3,5,13 Side plate 4.14 Middle plate 6 Adhesive plate 7,17 Presser plate F Flap Z Cut Notch part m Insertion piece n Slit t Fold line s Cutting line Z Gap part

Claims (2)

[Claims] 1. An outer plate is connected to both ends of the bottom plate through folding lines, and a side plate, a middle plate, a side plate, and a sticking plate are respectively attached to one side of each outer plate that is perpendicular to the side connected to the bottom plate. Sequentially connect via folding lines, fold the adhesive plate inside,
A wallet carton, characterized in that the inner plate is superposed on the inner surface of the bottom plate, and the inner surface of the outer plate and the outer surface of the sticking plate are adhered to each other to form a content storage portion on both sides using the bottom plate as a hinge. . 2. A presser plate is provided on both sides of the inner plate facing each other through folding lines, and the adhesive plate is folded inside while the presser plate is folded inside the middle plate. The wallet carton of claim 1, wherein the middle plate is superposed on the inner surface of the bottom plate.