JP4498599B2 - Body carton - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a lid carton having a multi-sided cover.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as a package used for small gifts such as candy and chocolate, those having various appearance shapes have been put to practical use or proposed.
For example, Japanese Laid-Open Patent Publication No. 7-76335 proposes a body carton having a covering lid composed of 17 faces in which the side wall portion has an octagonal horizontal cross section. In this body carton, the body and the cover lid are each formed by folding a single carton blank so that the side walls are doubled.
[0003]
[Problems to be solved by the invention]
In general, the appearance of the lid carton is mainly determined by the shape of the cover lid. Up until now, the appearance of the lid carton is based on a polygonal column body, and many of them have a slightly different appearance, and few are sufficiently satisfied in terms of design and luxury. There was a problem that the effect of appealing was insufficient.
Furthermore, even if it is at a fairly high level in terms of design and luxury, there is a problem that a complicated assembly structure is required, as shown in JP-A-7-76335, and the assembly time and material cost are excessive. there were.
The present invention has been made in view of such problems, and the present invention is a paper container made of paperboard, yet has excellent design, high-class feeling, excellent appealing effect at the store, and both body and cover. An object of the present invention is to provide a cover carton that can be efficiently assembled from a minimum number of blanks by a carton electing machine or the like.
[0004]
[Means for Solving the Problems]
The body carton according to the present invention is a body carton composed of a body having a quadrangular horizontal cross section and a cover to be fitted to the body, and the outer surface of the cover has four sides and four corners. A substantially octagonal top plate partitioned, four trapezoidal skew plates connected to the four sides of the top plate, and four rectangular vertical lines extending on the bottom side of the skew plate This is a 13-hedron three-dimensional shape including a side plate and four substantially inverted triangular shielding plates that shield a gap formed by the left and right sides of the skew plate adjacent to each other and the corner sides of the top plate. It is characterized by this.
The corner side of the top plate may be cut into an arc shape that swells toward the center of the top plate.
Further, both the body and the cover lid may be assembled from a single carton blank.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described in more detail with reference to the drawings.
FIG. 1 is a development view of a carton blank of a cover for a body carton according to the present invention.
As shown in FIG. 1, a carton blank 10 ′ for a cover carton cover according to the present invention has a trapezoidal skew plate 2 connected to two opposing sides of a substantially octagonal top plate 1 via folding lines. Further, a rectangular side plate 3 is extended to the long side of the trapezoidal skew plate 2 via a fold line, and a trapezoidal skew plate 4 is respectively connected to the remaining two sides of the top plate 1 via a fold line. Further, a rectangular side plate 5 is extended to the long side of the trapezoidal skew plate 4 via a fold line, and the left and right diagonal sides of the trapezoidal skew plate 2 are inverted to a triangular shape via a fold line. The shape shielding plate 7 is further connected to the upper and side sides thereof through folding lines 8 and 9, and the side plate 5 is provided with adhesive margins 6 at both ends via the folding lines.
The four corner sides R of the top plate 1 are cut in an arc shape that swells toward the center of the top plate 1. This cut may be a straight line, but an arc shape is more effective in improving the design.
[0006]
FIG. 2 is a developed view of the carton blank of the body carton according to the present invention.
The body carton blank 20 'is assembled into a tray-like body, and various embodiments can be proposed.
FIG. 2A is a development view of one embodiment, in which four side plates 12 are connected to four sides of a quadrangular bottom plate 11 through a fold line, and a petal shape is further connected to the fold line. The folding piece 13 is extended, and the paste margin piece 14 is extended at both ends of the opposing side plate 12.
Here, the folding piece 13 is a design and does not necessarily need to be extended.
FIG. 2B is a development view of another embodiment, in which a rectangular bottom plate 11 and an edge plate 15 having the same size are connected to both long sides of a single rectangular side plate 16 via a broken line. Further, three side plates 17 are connected to the bottom plate 11, and three more side plates 16 are connected to the edge plate 15, and further attached to the center side plate 16 and the edge plate 15, and the center side plate Folding pieces 18 are connected to both ends of the opposite side plates 16.
[0007]
FIG. 3 is a perspective view of a lid carton according to the present invention. FIG. 3A shows a fitted state of the lid carton 30, and FIG. 3B shows an opened state of the lid carton 30.
A body carton 30 according to the present invention comprises a cover 10 and a body 20 assembled from a carton blank 10 'shown in FIG. 1 and a carton blank 20' shown in FIG. It is determined by 10 external shapes.
That is, the cover 10 of the body carton 30 according to the present invention includes a substantially octagonal top plate 1 defined by four sides and an arcuate four corner side R, and four trapezoidal shapes connected to the four sides. , The four rectangular vertical side plates 3, 5 extending to the long sides thereof, the left and right sides of the diagonal plates 2 and 4 adjacent to each other, and the ceiling 13 is a 13-hedron composed of an inverted triangular closing plate 7 that shields the gap defined by the arc-shaped corner side R of the plate and a folded piece 9 that is connected to the upper side and folded back substantially horizontally. The lid carton 30 is a tetrahedron with the addition of the bottom plate of the body 20.
The folded piece 9 acts to shield the space outside the four corner sides R of the top plate 1 folded horizontally and cut into an arc shape. Although there is a step due to the overlap between the folded piece 9 and the top plate 1, the folded pieces 9 appearing at the four corners are regarded as constituting a part of the top plate 1 and are included in the top plate 1. It counts as a face. Furthermore, the surface is counted by ignoring the level difference caused by the fitting of the cover 10 and the body 20.
[0008]
The lid carton 30 according to the present invention has a tetrahedral structure in which the central top plate 1 is raised as described above, and further, by making the cut shape of the corner side R of the top plate 1 into an inward arc shape, Since a preprinting system with a high degree of freedom for paperboard can be adopted, it is possible to produce a high design and a high-class feeling that have never been seen by demonstrating the synergistic effect of graphic design by the form of the cover and printing. Therefore, it is effective as a package for small gifts such as candy and chocolate.
Candy, chocolate, etc. are primarily packaged and boxed in the body carton 30 according to the present invention. The outer side of the candy, chocolate, etc. can be further overlapped with a heat-shrinkable film, stretch film, etc. It is preferable from the viewpoint of prevention.
[0009]
A wide range of paperboards such as ivory, card, manila, and coated ball can be used for the lid carton 30 according to the present invention, and both can be used in the range of 290 to 480 g / m ² . It is also possible to use a so-called “back-necked” court ball using recycled paper on the back side.
Moreover, you may use the paperboard which has a polyolefin-type resin layer in the single side | surface or both surfaces of a paperboard.
Furthermore, by providing an aluminum foil having a metallic luster or a glossy resin layer on the outer surface, when viewed from one point, a polyhedron having different luster for each surface is obtained, and the design is further enhanced.
[0010]
A carton blank 10 'for a lid of a body carton according to the present invention is printed after being printed on a sheet or a rolled paperboard, and is a preprint unlike a print on a plastic molded article. The degree of freedom is high, and any known printing means such as offset, gravure, flexo, and silk screen can be used.
Furthermore, surface processing after printing such as foil stamping, embossing, and labeling can be freely performed.
In addition, the body carton 30 according to the present invention can be formed from a carton blank by simply remodeling the conventional cartoning machine, and it is not necessary to newly design and manufacture the carton. Further, the conventional apparatus can be used as it is for the overlapping by shrink film or the like.
[0011]
The cover 10 and the body 20 of the cover carton 30 according to the present invention described above are coated balls (back white) 310 g / m ² (manufactured by Daishowa Paper Co., Ltd.), and the dimensions shown in FIGS. Each of the carton blanks was assembled by hand, and these were fitted together to produce an example sample of the lid carton 30 according to the present invention.
Note that offset printing was used for printing.
The model consisting of the 14-sided body of the example sample was unique, attractive, excellent in design, and high-class.
[0012]
The lid carton 30 according to the present invention is not limited to the description of the above embodiments and drawings, and can be variously modified without departing from the gist of the present invention.
For example, the top plate 1 and the bottom plate 11 are not necessarily square. In addition, processing such as window pasting may be performed on a part of the top plate 1 to show the contents.
[0013]
【The invention's effect】
According to the lid carton according to the present invention, it is possible to provide a gift package that is excellent in modeling and design, and has a high-class feeling by using a cheap material such as paperboard and having a low environmental load.
Therefore, in addition to the effects of appealing and differentiating at the store, chocolate, candy and the like can of course be used as a package for other general small gifts, and the satisfaction of both the gift sender and receiver can be enhanced.
In addition, it is not necessary to install a new carton electing machine or the like for assembling, and it is possible to assemble from a carton blank having the minimum necessary area.
Furthermore, after use, it is possible to provide a package with low environmental load that can be returned to a flat blank state and discarded while reducing its volume, and that it is easy to incinerate.
[Brief description of the drawings]
FIG. 1 is a development view of a carton blank of a cover carton according to the present invention. FIG. 2 is a development view of a carton blank of a cover carton according to the present invention. [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Top plate 2, 4 Skew plate 3, 5 Side plate 6 Adhesive margin 7 Shielding plate 8, 9 Folding piece 10 Covering carton cover 10 'according to the present invention Carton blank 11 for covering carton according to the present invention Bottom plate 12 Side plate 13 Folded piece 14 Adhesive margin 15 Edge plate 16, 17 Side plate 20 Body carton body 20 'according to the present invention Carton blank 30 for body carton according to the present invention Body carton according to the present invention

Claims (3)

A body carton comprising a body having a quadrangular horizontal cross section and a covering lid fitted to the body, the outer surface of the covering cover having an approximately octagonal shape defined by four sides and four corner sides. A top plate, four trapezoidal skew plates connected to the four sides of the top plate, four rectangular and vertical side plates extending on the bottom side of the skew plate, and the adjacent plates A body carton having a 13-sided solid shape comprising four substantially inverted triangular shielding plates that shield the gap formed by the left and right sides of the skew plate and the corner sides of the top plate . The body carton according to claim 1, wherein the corner side of the top plate is cut into an arc shape that swells toward the center of the top plate. The body carton according to claim 1 or 2, wherein each of the body and the cover lid is assembled from a single carton blank.

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