JPH0924925A - Wallet carton - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wallet carton for which a high speed filling is possible, and a stable insertion of a content can be done, and the packaging capability of which is improved by a method wherein affixing plates and central plates under a superposed state are folded to the insides of external plates, and at the same time, the external surface of the affixing plates and the internal surfaces of the external plates are affixed to form a content housing part in advance, at both sides of a bottom plate. SOLUTION: Pressing plates 7a, 7b are folded to the internal surface sides of respective affixing plates 6a, 6b by a folding line (t) first, and then, the affixing plates 6a, 6b are folded to the internal surface sides of central plates 4a, 4b. The plates 6a, 6b and the central plates 4a, 4b under the supoposed state are further folded to the internal surface sides of external plates 2a, 2b, and the internal surfaces of the external plates 2a, 2b and the external surfaces of the affixing plates 6a, 6b are affixed with an adhesive. The wallet carton which is formed into a box in this manner, content housing parts A, B are formed on both sides of its bottom plate 1, and a content is inserted from the end parts being opened of respective content housing parts A, B. Then, the wallet carton is closed by folding a flap F which is connected to the opened leading end.

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 rod-shaped contents such as ballpoint pens and plate-shaped contents.

[0002]

2. Description of the Related Art There is a so-called double carton, which is a wallet carton, in which two boxes (hereinafter referred to as contents storage units) are connected via a bottom plate. FIG.
FIG. 4 is a perspective view of a conventional wallet carton, and FIG. 4 is a plan view thereof. As described above, the two content storage units (hereinafter, referred to as A and B) are connected via the bottom plate, and the two content storage units are overlapped with each other using the bottom plate as a hinge to slit the insertion piece m. Insert into n and hook. If necessary, they may be overlapped with a plastic film or the like. A conventional wallet carton is supplied to a packaging machine in the state of a blank plate, and the inner surface of the blank plate is placed upward, and the outer plate 12 thereof is placed.
a, 12b (Hereinafter, the A-side outer plate is represented as 12a, the B-side outer plate is represented as 12b, and other members, that is, the middle plate, the side plate, and the like are also given the same symbols) A, product B
After loading (filling) the products (generally, the products A and B are the same), the inner plates 14a and 14b connected to the outer plates through the side plates are placed on the contents A and B. However, at this time, the holding plates 17a and 17b provided on the intermediate plate through the folding lines are wound inside. afterwards,
Flaps F12a and F1 provided on both ends of the outer plate and the middle plate
2b is folded and closed by gluing, etc., the bottom plate 11 is used as a hinge, the cartons A and B are face-to-face polymerized, the insertion piece m is inserted into the slit n and temporarily fixed, and if necessary, by a transparent plastic film or the like. Overlap. In the packaging machine, in the method of box-making while filling the contents, the box-making property is adjusted.
The weight and size of the contents or their variations, and the filling factors such as changes in the packaging speed may affect the filling factor, which may prevent smooth operation. When changing an object to another shape,
It is necessary to adjust the packaging conditions each time.

[0003]

As described above, the wallet carton according to the prior art has the steps of forming a box on the packaging machine, loading the contents, and closing the side portions of the respective contents storage units. However, the filling and the box making are performed simultaneously by one packaging machine, so that adjustments may be required for each content. An object of the present invention is to use a bottom plate as a hinge and form a content storage portion at both ends thereof in advance, and a carton into which the content can be inserted from the side portion of the content storage portion. An object of the present invention is to provide a carton that can be packaged by storing the contents in the contents storage section and closing them.

[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 sticking plate are sequentially connected to one side of the outer plate to form a folding plate, and the sticking plate is folded inward to be polymerized with the middle plate. The wallet carton is characterized in that the middle plate is folded inside the outer plate, and the outer surface of the adhesive plate and the inner surface of the outer plate are adhered to each other, and the contents storage portions are preformed on both sides of the bottom plate. If necessary, press plates are provided at both ends of the adhesive plate via folding rules, and the press plate is folded inside the adhesive plate, and then folded inside the intermediate plate. , The outer surface of the adhesive plate and the inner surface of the outer plate are adhered to each other, and the contents storage section is attached to both sides of the bottom plate. It may be formed in advance.

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 outside open part of the contents storing part and closing the open part.

[0006]

The main package is formed by forming the contents storage portions on both sides of the bottom plate in advance, filling the contents from the outer opening of the contents storage portion, and folding the flaps and closing the flaps with an adhesive or the like. You can now complete the process. 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 a wallet carton as an embodiment of the present invention, and FIG. 2 is a development view thereof. In the wallet carton according to the present invention, before the contents are filled, the contents storage parts A and B are box-formed in advance,
As a packaging machine, as shown in FIG. 1, the main packaging step is completed by the step of inserting the contents from the outer opening of the storage section and closing the flap of the insertion section. In the structure of the wallet carton according to the present invention, the outer plates 2a and 2b are connected to both sides of the bottom plate 1 through creases, and the side plates 3a are respectively formed on one side of the outer plate that is perpendicular to the side connected to the bottom plate 1. 3b, middle plates 4a, 4b, side plates 5a, 5
b, the sticking plates 6a, 6b are sequentially connected via folding lines, and a sticking plate bottom plate 1c is provided between the sticking plates 6a, 6b (the bottom plate 1c is not always necessary but in the box making process. In terms of workability, it may be more stable if it is provided, but
The gap Z includes a region where the A-side and B-side middle plates and the side plates face each other, and a cutout of the middle plate and the side plates which is continuous with the region provided as necessary. Further, pressing plates 7a and 7b are provided on both sides of the sticking plates 6a and 6b via folding lines t. In addition, folding flaps are provided on both sides of the bottom plate, the middle plate and the side plates.

In the wallet carton of the present invention, at the time of filling the contents, the contents container is previously
It is characterized by being boxed except for its insertion port,
A process of forming the content storage unit using the above blank will be described. First, hold down the pressing plates 7a and 7b with the folding line t.
, Fold it to the inner surface of each adhesive plate, and then
The adhesive plates 6a, 6b are folded into the inner surfaces of the intermediate plates 4a, 4b, and the adhesive plates and the intermediate plates remain in the superposed state, and are further folded into the inner surfaces of the outer plates 2a, 2b by an adhesive. The inner surface of the outer plate 2 and the outer surface of the attachment plate 6 are attached to each other. In the wallet carton of the present invention manufactured in this manner, the contents storage portions are formed on both sides of the bottom plate, and the ends of the respective contents storage portions are open, and the contents are inserted from there. To do.

The contents of the wallet carton according to the present invention are filled from the side portions (hereinafter referred to as opening portions) which are open to the outside of the contents storage portions A and B, and are connected to the tip of the opening portion. The flap is folded and closed with an adhesive or the like. Next, the contents storage portions A and B are faced to each other and superposed with the bottom plate as a hinge. At this time, the insertion flaps m are inserted into the slits provided at the opposite positions so that the storage portions A and B are not in use. Temporarily fix it so that it does not separate. If necessary, they may be overlapped with cellophane or OPP film. As described above, the wallet carton of the present invention is configured so that it can be supplied to the packaging machine in the state of being sacked, so that the contents can be inserted from the open part outside the contents storage part, Since it only closes the work, the work is extremely stable compared to the conventional packaging work. further,
As in the present invention, if the contents storage portion is boxed in advance, it can be hand-packed. Therefore, in the case of small-lot production, it is not necessary to carry out hand-packing and prepare a dedicated packaging machine. Absent. In this case, a method such as inserting a tongue may be used for closing.

The gap Z in the present invention is a necessary requirement for the structure when the cartons A and B are finally faced to each other, and the gap in the middle plate portion is taken out by the user. The cutout portion may be formed in any size for convenience of use.

The pressing 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, depending on the depth of the folding line, the holding plate folded at the folding line t portion holds down the stored contents by the repulsive force of the paper due to the characteristics of the paper to be returned to the original. The effect of protecting the contents from vibrations and shocks when they are transported or consumed is given by fixing them to some extent and, conversely, providing cushioning properties against vibrations and the like.

When taking out the contents packaged in the wallet carton of the present invention, usually, the overlap film is removed, the insertion piece is pulled out from the slit, and the contents storage section A and the contents storage section B are separated. Open on both sides, and when picking up the head of the contents exposed in the notch part (continuing to the gap) provided in the middle plate, taking out and storing the rest, The insert piece is again inserted into the slit and reclosed. Even if a part is pulled out, the remaining contents are stored separately in 2 pockets,
The inside of the package is tidy, and the pressure plate absorbs vibrations, etc., which also prevents damage to the contents.

[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, according to the present invention, by pre-fabricating the content storage section, there are few elements involved in box making (elevating) in the packaging machine, and only the content storage section is opened and closed. . . Therefore, by using the side-loading type cartoner, high-speed filling is possible, and if the contents can be stably inserted, the packaging capacity (packaging speed) can be dramatically improved. Further, by providing the holding plate in the contents storage portion, there is an effect of protecting the contents from damage due to vibration and preventing the contents from dropping during use. Further, when the amount is not enough to use the packaging machine, the wallet carton of the present invention can be hand-packed, so that various kinds of contents can be handled. When closing by hand, the open part closing can be easily done by hand by providing an insert piece.

[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 the blank plate of the embodiment as seen from the inner surface side.

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 7,17 Holding plate 6 Adhesive plate F Flap Z Gap Part m Insertion piece n Slit t Fold line s Cutting line

Claims (2)

[Claims] 1. An outer plate is connected to both ends of a bottom plate through creases, and a side plate, a middle plate, a side plate, and a sticking plate are folded on one side of the outer plate that is perpendicular to the side connected to the bottom plate. Are sequentially connected through, and the adhesive plate is folded inward and polymerized with the intermediate plate,
The adhesive plate and the intermediate plate in the polymerized state are folded inside the outer plate, and the outer surface of the adhesive plate and the inner surface of the outer plate are adhered to each other, and the contents storage portions are formed in advance on both sides of the bottom plate. A wallet carton featuring. 2. The pressing plate is provided at both ends of the adhesive plate via folding lines, and the pressing plate is folded inside the adhesive plate, and is further folded inside the intermediate plate. Item 1
Wallet carton shown.