JP2000355319A - Carton with label - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve design and provide good workability by sticking a well- designed label over a plurality of surfaces before or after a carton is formed. SOLUTION: A zipper 14 as an unsealing means is formed on a front plate 1, and slant cuts 15, 16 connected with the zipper 14 are formed on side plates 2, 3. A horizontal crease 17 connected with the cut 16 is formed on a rear plate 4, while a cut 18 connected with the crease 17 and to be overlaid on the cut 15 is formed on an adhesive plate 5 overlying on the side plate 2. Thus an extremely excellently designed carton which is excellently workable, is bulky and has a feel of a material can be easily obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates mainly to confectionery such as chocolate and caramel, solid curry roux, foodstuffs such as butter and cheese packaged in blocks,
The present invention relates to a carton for packaging medicines such as nutritional drinks and cosmetics such as perfume.

[0002]

2. Description of the Related Art Conventionally, in order to enhance the appearance of a carton, beautiful printing, surface finishing for polishing or matting, or foil stamping for imparting a metallic tone have been directly applied to the carton surface. It has been subjected.

[0003]

However, with such a direct processing method, changes in texture and texture are scarcely obtained, and a satisfactory product cannot always be obtained in terms of enhancing design. Then, an object of the present invention is to obtain a carton with a label which can improve designability and also has good workability.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above objects, the present invention provides the following labeled carton. That is, the present invention provides a labeled carton in which a label having a design is applied over a plurality of surfaces before or after the carton is formed. In addition, it is preferable that the label is affixed including the opening part of the carton, and in this case, it is preferable that the label is affixed with an easily peelable adhesive force. Preferably, the label is made of synthetic paper, and the synthetic paper is 60 to 15
Preferably, the thickness is 0 μm.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below based on the embodiments shown in the drawings. The present invention, confectionery such as chocolate, caramel, gum, solid curry roux, foodstuffs such as butter and cheese packaged in a block, pharmaceuticals such as nutritional drinks, cosmetics such as perfume, Applicable to cartons used for various packaging. Therefore, a carton shown in FIGS. 1 to 5 will be described as an example of the carton according to the present invention.
1 is a developed view showing a blank plate of a carton with a zipper, FIG. 2 is a developed view showing a blank plate of a carton with an opening tab portion, and FIGS. 3, 4, and 5 are perspective views of the carton with an opening tab portion. is there. In addition, as a material used for the carton, cardboard having a basis weight of 200 to 350 g / m ² , such as paperboard or cardboard, is preferable.

In FIG. 1, (1) is a front plate, and a side plate (2) is continuously provided on one long side of the front plate (1) via a fold line, and is provided on the other long side via a fold line. The side plate (3) is continuously provided. A rear plate (4) is connected to the side plate (3) via a fold line, and a sticking plate (5) is connected to the rear plate (4) via a fold line. On one short side of the front plate (1), an upper flap (6) is continuously provided via a fold line, and on the other short side, an upper flap (7) is provided via a fold line. Are connected. A lower top flap (8) is connected to one short side of the rear plate (4) through a fold line, and a lower bottom flap (9) is connected to the other short side through a fold line. Are connected. Also, side flaps (10) and (11) are provided at both ends of the side plate (2) via fold lines, and side flaps (12) and (13) are provided at both ends of the side plate (4) via fold lines. It is installed continuously. In order to form a carton, each folding line is bent, and an adhesive plate (5) is bonded to the side plate (2), and an upper bottom flap (7) is bonded to the lower bottom flap (9). Top layer top flap (8)
The top flap (6) is adhered to the top.

A zipper (14) as an opening means is formed on the front plate (1), and diagonal cuts (15) (15) ( 16) is inserted. Then, a horizontal fold curve (17) continuous with the cut (16) is also formed on the rear face plate (4), and the adhesive plate (5) overlapping the side face plate (2) is also continuous with the fold curve (17). And cut (15)
And a notch (18) that is overlapped. The fold curve (17) is a so-called perforated fold line in which cuts (depth may be about half the thickness of the blank plate) are made at regular intervals in the fold line. This makes it possible to easily bend even cardboard having a high thickness.

In the present invention, a label is attached to a plurality of surfaces of such a carton. This label is a label with a design property. It is mainly composed of a synthetic paper layer made of polypropylene resin, has a pattern such as a trade name, letters, symbols, and other desired printed pattern layers provided on the front surface, and has an adhesive layer on the back surface. Is provided. The label may be attached either in a blank state before the carton molding or after the carton molding. However, in consideration of productivity, it is preferable to attach the label before the carton molding. Further, if the label is made of paper, the label may be broken (cracked) at the time of molding. Therefore, it is preferable that the label is made of synthetic paper as described above. The thickness of the synthetic paper layer is preferably in the range of 60 to 150 μm. If the thickness is less than 60 μm, the synthetic paper is likely to stretch and crack, and if it is more than 150 μm, it becomes difficult to bend when molding a carton, and the suitability in a filling machine becomes poor.

The printing of the printing pattern layer may be performed by a known printing method such as offset printing, gravure printing, letterpress printing, screen printing, or the like, and a plurality of colors may be printed at a time using a multicolor machine. The ink used may be a commonly used known ink, but is preferably selected from inks suitable for synthetic paper. Further, on this printing, surface processing such as glazing or matting, or foil stamping processing for expressing a metal-like pattern or character may be performed.
The pressure-sensitive adhesive layer is a layer for sticking a label to a carton, and is made of a rubber-based resin such as natural rubber, styrene-butadiene rubber, polyisobutylene rubber, isoprene rubber, acrylic resin, silicone resin, ethylene-vinyl acetate. It is formed by applying an adhesive mainly composed of a polymer, a polyamide resin or the like.

[0010] The label having the above-described configuration is attached to the carton. It is preferable that the label be further attached to the carton in such a manner as to prevent the unauthorized opening. Therefore, FIGS. 1 to 5 show a case where a label is attached including the opening portion. In FIG. 1, when in the blank plate state,
An example is shown in which an elongated label (R1) including a zipper (14) and cuts (15) and (16) is attached. It is preferable that the portion where the label (R1) is attached includes a portion that is relatively easy to be cut. For example, as illustrated, from the front plate (1) to the side plates (2) and (3),
From the opening tab (14a) of the zipper (14) to the notch (15), and from the end (14b) of the zipper (14) to the notch (16), the zipper (14) is applied over a plurality of surfaces. Label (R1) in such a position
Affixing a zipper (14) or notch (15)
(16) can be prevented from being cut.

In this case, the label (R1) is formed into a pressure-sensitive adhesive layer which does not hinder opening, in other words, the label (R1) is applied with a weak adhesive force which can be easily peeled off (hereinafter referred to as a weak seal). ) Is preferable, and a cut is made in the opening tab (14a) to open the opening tab (14a).
Preferably, it is configured so that it can be picked and opened together with a). Label (R1) so that it goes around the carton.
According to this, after the carton molding, the zipper (14) portion which was weak against the load from above is reinforced. In any case, since the label (R1) is made of synthetic paper made of polypropylene resin, when the carton is formed, the label (R1) on the folding line does not become cracked and impairs the appearance. There is no.

Next, in FIG. 2, (21) is a front plate, and a side plate (22) is continuously provided on one long side of the front plate (21) via a fold line, and is connected to the other long side. A side plate (23) is continuously provided via a folding line. A rear plate (24) is connected to the side plate (23) via a fold line, and furthermore, an adhesive plate (25) is connected to the rear plate (24) via a fold line.
Are connected. A top flap (26) is continuously provided on one short side of the rear plate (24) via a fold line.
A bottom flap (27) is continuously provided on the other short side via a fold line. An insertion flap (28) is provided on the top flap (26) via a fold line, and a bottom flap (2) is provided.
7), insertion flaps (29) are respectively provided continuously through folding lines. Notches are formed at both ends of the fold line between the top flap (26) and the insertion flap (28) and between the bottom flap (27) and the insertion flap (29). Also, side flaps (30) and (31) are provided at both ends of the side plate (22) through fold lines, and side flaps (32) and (33) are provided at both ends of the side plate (23) through fold lines.
Are connected to each other. To mold the carton,
Fold each fold line and stick it on the side plate (22)
And the insertion flaps (28) and (29) are inserted into the carton and sealed.

The side plate (23) is provided with an arc-shaped opening tab portion (23a) for opening the carton via a sewing line (20) as a cutting means. When the carton is opened, the opening tab portion (23) is provided. 23a) Press the sewing machine line (20)
, And further, the side plate (23) is cut open along the perforation line (20) to be opened. In the case of this carton, both ends of the sewing machine line (20) which are relatively easy to be cut from the front plate (21) to the side plate (23) in the blank state shown in the drawing, that is, the folding line is used. The label (R2) is affixed on the perforated line (20) including the (20a) portion and excluding the opening tab portion (23a). When the label (R2) is affixed to such a position, the portion can be reinforced, and it is possible to reliably prevent a cut due to unauthorized opening or carelessness. This label (R2)
It is also preferable to use a weak seal so as not to hinder opening.

Next, the carton shown in FIG. 3 will be described. This carton is opened by cutting open the opening tab portion (35a) formed on the front plate (35) along the perforation line (37), and the label (R3) has a top plate ( 36) to front plate (35)
, So as to completely cover the perforated line (37). When the label (R3) is affixed in this manner, it is possible to completely prevent the sewing line (37) from being cut by mischief, and when the top panel (36) is closed again after opening the carton, the sewing line is cut. The part cut in (37) can be covered with this label (R3), and therefore, it is possible to prevent dust and the like from entering through a gap between the cut part. It is preferable that the label (R3) is not attached to the opening tab (35a). When the label (R3) is attached, a cut is made in the label (R3) corresponding to the opening tab (35a), and the opening tab ( Preferably, it is configured so that it can be picked and opened together with 35a).
Further, it is preferable that this label (R3) is also weakly sealed so as not to hinder opening.

Next, the carton shown in FIG. 4 will be described. The carton is opened by picking an opening tab portion (38a) provided on the front plate (38) and cutting open along the perforation line (40). From the (38) to the bottom plate (39), it is attached including the opening tab portion (38a). When the label (R4) is affixed to such a position, it is possible to reliably prevent the perforation of the sewing machine line (40) due to unauthorized opening or carelessness. In addition, since this label (R4) is affixed after carton molding,
The synthetic paper may not be made of polypropylene resin, but may be made of general paper. Further, it is preferable to make the seal weak so as not to hinder the opening.
A cut is made at the tip of the opening tab portion (38a) projecting from 9) to open the opening tab portion (38a).
It is preferable to be configured so as to be able to be picked together and opened.

Finally, the carton shown in FIG. 5 will be described. The carton is opened by picking an opening tab portion (41a) provided on the upper front plate (41) and opening the label upward (R5). (41) and the lower superposed front plate (42) and both side plates (43). Since this label (R5) is also applied after the carton is formed, it may be made of general paper instead of synthetic paper made of polypropylene resin like the label (R4). And it is preferable to make it weak seal so that it may not disturb opening.

As described above, according to the present invention, since a label having a design property is merely stuck over a plurality of surfaces, the workability is good, and if the label is stuck including the opening portion, the label is not peeled or broken. And the carton cannot be opened, it is possible to determine at a glance if it has been illegally opened before purchase, and as a result, the purpose of preventing unauthorized opening can be achieved. Also, by attaching a label to the opening,
Inadvertent cutting of that part can also be prevented. Therefore, it is possible to reliably guarantee that the package has not been opened, and it is possible to give the purchaser a sense of security. Note that the size and number of labels and the location to be affixed to the carton are not limited to those shown in the drawings, and can be changed as appropriate within the spirit of the present invention. Alternatively, it may be attached using a known labeler.

[0018]

According to the present invention, since a designable label is simply stuck over a plurality of surfaces before or after carton molding, the workability is good and the design quality is very large and the texture is very high. High cartons are easily obtained. Moreover,
When the label is affixed, including the carton opening,
Unless the label is peeled or broken, the carton cannot be opened, so if it has been opened incorrectly, it can be determined at a glance, and as a result, unauthorized opening can be prevented, and the opening part is cut carelessly etc. Can also be prevented. In particular, when the opening portion is on the folding line, the opening portion is reinforced, and if it is adhered with an easily peelable adhesive force, it does not hinder opening. And furthermore
If the label is made of synthetic paper having a thickness of 60 to 150 μm, it will not be difficult to bend even if it is stuck on the fold line, and it will not be in a cracked state even if it is bent, so it will not impair the appearance .

[Brief description of the drawings]

FIG. 1 is a developed view showing a blank plate of a carton with a zipper.

FIG. 2 is an exploded view showing a blank plate of a carton with an opening tab.

FIG. 3 is a perspective view of a carton with an opening tab.

FIG. 4 is a perspective view of a carton with an opening tab.

FIG. 5 is a perspective view of a carton with an opening tab.

[Explanation of symbols]

 R1 to R5 label

Claims (5)

[Claims] 1. A labeled carton, wherein a designable label is applied over a plurality of surfaces before or after carton molding. 2. The carton with a label according to claim 1, wherein the label is attached including an opening of the carton. 3. The carton with a label according to claim 2, wherein the label is attached with an adhesive force that can be easily peeled off. 4. The carton with a label according to claim 1, wherein the label is made of synthetic paper. 5. The labeled carton according to claim 4, wherein the synthetic paper has a thickness of 60 to 150 μm.