JP2016137922A - Method of manufacturing packing box, and confectionery packing box manufactured by the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a confectionery packing box which can visually obtain a great appeal effect and which has sufficient load-carrying strength.SOLUTION: In a method of manufacturing a packing box, a base material provided with an arbitrary design part is formed by being punched into a predetermined expanded shape by a trimming die comprising a design rule blade for forming a design ruled line, in addition to a folding rule blade and a punching blade, and subjected to folding ruled line processing; concurrently with that, the design ruled line along a peripheral edge of the design part is provided in a recessed manner; and the packing box is assembled by being folded along the design ruled line.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a method for manufacturing a packaging box that has been recessed as a design border formed on the surface of paperboard, and a packaging box for confectionery manufactured by the method.

  2. Description of the Related Art Conventionally, with respect to a packaging box that is formed by folding a paperboard serving as a base material, the surface thereof is generally decorated by printing or the like. In addition, as a technique for displaying the decoration more three-dimensionally, a pattern, a figure, a character, or the like is formed in a concavo-convex shape such as embossing, foil pressing, and embossing.

  By the way, the recess processing such as foil stamping and embossing is performed as a separate process by a dedicated device after simultaneously performing the ruled line processing and punching of the paperboard with a punching die, and the time and cost required for such a separate process are reduced. It was a problem.

  In the case of general foil stamping, the weight (thickness) of paper that can be processed is limited to 310 g, and there is a problem that the types of paper that can be used as a material are limited.

  In order to solve the problem that the process and cost associated with such recess processing increase, Patent Document 1 forms a folding ruled line and a design ruled line by ruled line processing, and does not bend the design ruled line, but along the bent ruled line. A method for producing a folded box by bending is disclosed.

  However, the design ruled lines disclosed here are linear ruled lines (FIGS. 1 to 4) arranged in parallel so as to represent a predetermined planar design, and thus, a plurality of parallel lines in a certain direction. In the case of a ruled line that extends, there is a possibility that the part will be bent when a force in a direction perpendicular to the design ruled line is applied to the part, which may impair the strength of the entire box.

  In particular, if the contents of the box are crushed, such as sweets, the contents are easily damaged, and the boxes are stacked several times during the store display. In the case of what is placed, the packaging box is required to have a strength sufficient to withstand the load from above, and the design ruled line of Patent Document 1 is not appropriate for such use.

  In addition, when the design is configured with only a plurality of ruled lines as in Patent Document 1, a monotonous impression is given, so that a sufficient visual effect may not be obtained.

JP2007-269399A

  Therefore, the present invention has an object to provide a confectionery packaging box having a sufficient load-bearing strength while overcoming the drawbacks of the conventional confectionery packaging box and obtaining a visually appealing effect. is there.

  The present invention solves the above-described problem, and a base plate provided with an arbitrary design portion is formed by a punching die having a design ruled line blade for forming a design ruled line in addition to a bent ruled line blade and a die cutting blade. A method of manufacturing a packaging box that is punched and formed into a predetermined developed shape and is subjected to folding ruled line processing, and at the same time, a design ruled line is formed along the peripheral edge of the design part, and is folded and assembled with the bent ruled line.

  Moreover, this invention is the packaging box for confectionery manufactured with the manufacturing method of the said packaging box.

  The manufacturing method of the packaging box of the present invention may require a separate process for the recess processing because the design ruled line is formed along the peripheral edge of the design part at the same time as the punching process and the bending ruled line process are performed. In addition, the manufacturing cost can be reduced.

  Moreover, since the thickness of the paperboard used as a base material can be made thicker than what can be used for the conventional recessed processing, the manufacturing method of the packaging box of this invention can improve the intensity | strength of the whole box.

  Moreover, since the packaging box for confectionery obtained by the manufacturing method of the present invention is recessed so that the design ruled line borders the peripheral edge of the design part, the design part is more prominent than conventional embossing, foil stamping, etc. The eye-catching effect that can not be obtained.

  Furthermore, the packaging box for confectionery obtained by the manufacturing method of the present invention is recessed so that the design ruled line borders the peripheral edge of the design part, so that the contents can be reliably obtained without reducing the strength of the whole box. Can be protected.

The perspective view of the packaging box for confectionery which concerns on this invention. The expanded view of the packaging box for confectionery which concerns on this invention. The enlarged view of the design part and design ruled line of the packaging box for confectionery which concerns on this invention.

  Hereinafter, the embodiment of the manufacturing method of the packaging box of this invention and the packaging box for confectionery manufactured with the method are demonstrated concretely based on drawing. Note that the present invention is not limited to these embodiments.

  FIG. 1 is a perspective view of a confectionery packaging box according to the present invention, and FIG. 2 is a development view of the confectionery packaging box according to the present invention. In the figure, 1 is a confectionery packaging box, 2 is a folding ruled line, 3 is a punching line, 4 is a design part, 5 is a design ruled line, 6 is a product name display part, 11 is a lid part, 12 is a side plate, 13 is a bottom plate , Respectively. As shown in the figure, the confectionery packaging box 1 according to the present invention is assembled by folding a blank formed by punching out a single paperboard into a predetermined shape along a folding ruled line 2.

  The confectionery packaging box 1 according to the present embodiment is provided with design portions 4 at five locations in total, one on each side plate 12 and one on the lid portion 11. These design portions 4 are designs made of any figure, pattern, character, or the like, or a combination thereof, and are formed by a normal method such as printing or embossing. The peripheral portion of the design portion 4 is bordered in a concave shape by the design ruled line 5. In this embodiment, the design part 4 and the design ruled line 5 are provided in five places on the lid part 11 and the side plate 12, but the position and number of these parts can be arbitrarily determined.

  In the case of this embodiment, the design part 4 represents the shape of the cake which is the contents of the packaging box in a schematic perspective view, and the peripheral part thereof is bordered by the concave design ruled line 5, thereby The design stands out and has a high eye-catching effect.

  The design ruled line 5 can take various shapes according to the shape of the design part 4, but one continuous ruled line is formed along the peripheral part of the design part 4 as in this embodiment. The design ruled line 5 is preferably formed in a closed frame shape surrounding the entire design part 4 as in the present embodiment in terms of the strength of the box. However, the design ruled line 5 is intentionally provided on a part of the peripheral part. It does not prevent the design effect from being increased. For example, as shown in FIG. 3A, the embossing effect of the design portion 4 can be further emphasized by providing the design ruled line 4 only on a part of the peripheral portion of the design portion 4 that has been embossed. The design ruled line 5 is preferably formed in a single stroke with a single continuous ruled line, but may be formed discontinuously with a plurality of ruled lines.

  In addition, the design ruled line 5 may be formed by a combination of a plurality of straight lines as shown in FIGS. 1 and 3A. For example, as shown in FIG. The design ruled line 5 may be formed with a curved line in accordance with the curved line at the peripheral edge. Further, as shown in FIGS. 1 and 3A, the design ruled line 5 is preferably formed only at the peripheral edge of the design part 4, but as shown in FIG. 3B, a part of the design ruled line 5 is formed. However, it does not preclude the formation of the image so as to be taken into the interior of the design unit 4 (the boundary portion between the character's face and the hand located beside it in FIG. 3B).

  The design ruled line 5 may be provided so as to coincide with the outline of the design part 4 as shown in FIG. 3B, but in consideration of the possibility that the design part 4 is shifted or the design ruled line 5 is slightly shifted. As shown in FIGS. 1 and 3A, it is preferable to form some margins between the design portion 4 and the outline.

  Next, the manufacturing method of the packaging box concerning this invention is demonstrated. In addition, in the manufacturing method of the packaging box concerning this invention, the design ruled line 5 is provided in the position corresponding to the position of the design part 4 other than the bending ruled line blade for normal bending ruled line processing, and the die cutting blade for die cutting process. A punching die (wooden) provided with a design ruled line blade for forming is used. Except for the design ruled line processing, it may be manufactured by a normal packaging box manufacturing method.

  In the manufacturing method of the packaging box according to the present invention, first, printing is performed on a base paper of a flat plate paper serving as a base material in a printing process, and a display unit 6 such as coloring and an arbitrary pattern or a product name is printed. At this time, an arbitrary design constituting the design unit 4 is printed. The design portion 4 may be formed by a known method other than printing. Next, a predetermined punching die 3 is punched and formed into a predetermined developed shape as shown in FIG. 2 along the punching line 3 and the bent ruled line 2 is recessed.

  As described above, the punching die (wood pattern) used in the method for manufacturing a packaging box according to the present invention is provided with a design ruled line blade in addition to a normal bent ruled line blade and a die cutting blade. Simultaneously with the ruled line processing and the die cutting process, the design ruled line 5 that borders the peripheral edge of the design part 4 is recessed.

  Through the above steps, a pre-assembly packaging box having the folding ruled line 2 and the design ruled line 5 as shown in FIG. 2 is obtained. Then, the packaging box which can store the contents is completed by folding and assembling to a predetermined shape with the folding ruled line 2. In addition, the shape of a packaging box is not limited to the rectangular parallelepiped which has a cover part as shown in FIG. 1, Other arbitrary solid shapes can be employ | adopted.

In the manufacturing method of the packaging box according to the present invention, it is possible the thickness of the paperboard as the base material to use those ^{270g / m 2, 310g / m} 2, 350g / m 2, 400g / m 2. On the other hand, since it is possible to process only up to 310 g / m ² by a normal embossing process such as foil stamping, a packaging box having higher strength than the conventional one can be manufactured.

DESCRIPTION OF SYMBOLS 1 ...... Confectionery packaging box 2 ...... Bending ruled line 3 ...... Punching line 4 ...... Design part 5 ...... Design ruled line 6 ...... Product name display part 11 ...... Lid part 12 ...... Side plate 13 ...... Bottom plate
that's all

Claims (3)

  In addition to the folding ruler blade and the die cutting blade, the base material with an arbitrary design part is punched and formed into a predetermined unfolded shape with a punching die equipped with a design ruler blade for forming the design ruled line, and bending ruled line processing The manufacturing method of the packaging box which concludes the design ruled line along the peripheral part of the said design part at the same time, folds and assembles with the said bending ruled line.   The manufacturing method of the packaging box according to claim 1, wherein the design ruled line is formed in a closed frame shape surrounding a peripheral part of the design part. The packaging box for confectionery obtained by the manufacturing method of the packaging box in any one of Claim 1 or Claim 2.

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