JP2022101890A - Decorative container body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To create a decorative container body capable of improving a visual effect by highlighting an uneven pattern or fine embossed decoration formed on the surface of a decorative molded product without coloring by post-processing. The task is to do.
SOLUTION: An inner part 20 is provided inside a transparent or translucent synthetic resin decorative molded body 10A having a decorative portion 13 formed by an uneven pattern A or a fine embossed decorative B on the surface. By doing so, the uneven pattern A or the fine embossed decoration B stands out against the background of the surface color of the inner part 20, so that the visual effect of the entire decorative container body 10 is improved. It becomes possible.
[Selection diagram] Fig. 1

Description

The present invention relates to a decorative container body having an inner part inside a transparent or translucent decorative molded product.

A decorative molded product with an uneven pattern on the surface of the molded product is known by the air-pressing hot stamping method in which a transparent PET film is sandwiched between heated metal stamps and the surface of the molded product made of synthetic resin is heat-pressurized. (Patent Document 1).

Japanese Unexamined Patent Publication No. 55-21212

Since the visual effect is limited by simply forming an uneven pattern on the surface of the molded product as in the above-mentioned decorative molded product, coloring may be added by post-processing such as painting or vapor deposition. It has been required to improve the visual effect by using a transfer sheet having a colored layer instead of the transparent PET film and coloring it at the same time as the blank pressing hot stamping.
In particular, in the case of a fine design in which the height difference between the concave and convex portions constituting the uneven pattern is small, the fine uneven pattern may be filled depending on the amount of the coating film (undercoat) and the variation in conditions. There is a problem that the reproducibility of decoration is low and it becomes difficult to visually recognize fine uneven patterns.

In order to solve the above-mentioned problems in the prior art, the present invention visually emphasizes the uneven pattern or fine embossed decoration formed on the surface of the decorative molded product without coloring by post-processing. The challenge is to create a decorative container that can improve the effect.

The main means of the present invention for solving the above problems is
It is said that it is characterized in that an inner part is provided inside a decorative molded body made of transparent or translucent having an uneven pattern or a decorative portion formed by fine embossing on the surface. It is a thing.
In the main means of the present invention, since the inner parts make the uneven pattern or fine embossed decoration formed on the decorative molded body stand out and stand out, the visual effect of the decorative container body can be improved. ..

Further, the other means of the present invention is obtained by adding the means that the decorative molded body is a cap to the main means of the present invention.
With the above means, it is possible to enhance the design of the decorative container body of the type in which the outside of the inner part is covered with a cap, and to improve the visual effect.

In the present invention, since the inner part makes the uneven pattern or fine embossed decorative embossed embossed on the decorative molded product stand out, the design of the decorative container body can be enhanced and the visual effect can be improved.

In addition, since post-processing for coloring is not required, the fine uneven pattern is not filled, and even the fine uneven pattern (fine embossed decoration) can be reliably visually recognized.

As a first embodiment of the present invention, (a) is a conceptual diagram showing an example of a decorative molded body on which a normal decoration (character pattern) is formed, and (b) is inside the decorative molded body of (b). It is a conceptual diagram which shows the decorative container body which provided the inner part. (A) is a perspective view showing a cap as an example of the decorative molded body shown in the first embodiment of the present invention, and (b) is a perspective view showing a decorative container body provided with a painted inner part inside the cap. FIG. 3C is a perspective view showing a decorative container body provided with an alumite-processed inner part inside the cap. As a second embodiment of the present invention, (a) is a conceptual diagram showing an example of a decorative molded body on which fine embossed decoration is formed, and (b) is an inner part inside the decorative molded body of (a). It is a conceptual diagram which shows the provided decorative container body. (A) is a perspective view showing a cap as an example of the decorative molded body shown in the second embodiment of the present invention, and (b) is a perspective view showing a decorative container body in which a resin inner part is provided in the cap. , (C) is a perspective view showing a decorative container body having an inner part with hot stamping inside the cap, and (d) shows a decorative container body having a painted inner part inside the cap. A perspective view, (e) is a perspective view showing a decorative container body provided with an alumite-processed inner part in the cap.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1A and 1B are conceptual views showing an example of a decorative molded body on which a normal decoration (character pattern) is formed, and FIG. 1B is a decorative molding according to FIG. 1B, as a first embodiment of the present invention. FIG. 2A is a conceptual diagram showing a decorative container body having an inner part inside the body, FIG. 2A is a perspective view showing a cap as an example of the decorative molded body shown in the first embodiment of the present invention, FIG. 2 (a). b) is a perspective view showing a decorative container body having a painted inner part inside the cap, and FIG. 2 (c) is a perspective view showing a decorative container body having an alumite-processed inner part inside the cap. It is a figure.

The decorative container body 10 shown as the first embodiment in FIG. 1 includes a decorative molded body 10A made of a transparent or translucent synthetic resin material having a decorative portion 13 formed on its surface, and, for example, a head of a hand-push type pump container. It is formed by having an inner part 20 such as a portion.

The decorative molded body 10A is a topped tubular member provided with a tubular side wall 12 at the outer peripheral end of the top wall 11 on the disk, and the decorative molded body 10A shown in this embodiment has an inner part 20. It is used as a covering cap. As the synthetic resin material forming the decorative molded body 10A, for example, PP (polypropylene) resin, PCTA resin, PCTG resin, PET-G resin and the like are preferable. Further, when transparency is required for the cap, PCTA resin, PCTG resin and PET-G are preferable. The PCTA resin is a polyester resin composed of a dicarboxylic acid component containing terephthalic acid (TA) and isophthalic acid (IPA) as main components and a diol component containing 1,4 cyclohexanedimethanol diol (CHDM) as main components. ..

The decorative portion 13 is formed by using a metal engraving (not shown) on which a concavo-convex pattern A formed by characters, figures, symbols or colors or a combination thereof is formed. That is, in the uneven pattern A, when the side wall 12 is pressed while the transparent PET film or the like is interposed between the engraving heated to a predetermined temperature (180 to 190 ° C.) and the side wall 12, a part of the side wall 12 is melted and engraved. The uneven pattern A on the side is formed by thermal transfer (also referred to as "blank hot stamping") to the surface of the side wall 12.

In the configuration in which the decorative molded body 10A is made of PP (polypropylene) resin, the amount of swelling of the convex portion due to the melted resin can be increased, so that the uneven pattern A can be visually conspicuous, which is preferable.
On the other hand, in the configuration in which the decorative molded body 10A is made of PCTA resin, the amount of swelling of the convex portion due to the melted resin is smaller than that of the PP (polypropylene) resin, but the corners of the concave portion are formed as sharp grooves. Therefore, it is preferable in that the uneven pattern A can be visually conspicuous.

However, as shown in FIGS. 1 (a) and 2 (a), the decorative molded body 10A (cap) having the above configuration alone is visually inconspicuous because the decorative portion 13 melts into the surroundings. The effect is also weak.

1 (b) and 2 (b) (c) show a decorative container body 10 in which a cap, which is a decorative molded body 10A having the above configuration, is attached to, for example, a hand-push type pump container (inner part). ing. In this configuration, in the decorative container body 10 in which the inner part 20 is provided inside the decorative molded body 10A (cap), the side wall 12 of the decorative molded body 10A (cap) has the surface color of the inner part 20 as a background. Since the uneven pattern A constituting the engraved decorative portion 13 stands out and stands out, the visual effect of the entire decorative container body 10 can be improved.

3A and 3B show, as a second embodiment of the present invention, FIG. 3A is a conceptual diagram showing an example of a decorative molded body on which fine embossed decoration is formed, and FIG. A conceptual diagram showing a decorative container body provided with an inner part, FIG. 4A is a perspective view showing a cap as an example of the decorative molded body shown in the second embodiment of the present invention, and FIG. 4B is a cap. FIG. 4 (c) is a perspective view showing a decorative container body provided with a resin inner part inside, and FIG. 4 (c) is a perspective view showing a decorative container body provided with a hot stamped inner part inside the cap. (D) is a perspective view showing a decorative container body having a painted inner part inside the cap, and FIG. 4 (e) shows a decorative container body having an alumite-processed inner part inside the cap. It is a perspective view.

The decorative container body 10 shown as the second embodiment in FIGS. 3 and 4 is different from the decorative container body 10 of the first embodiment in the configuration of the decorative portion 13, and the other configurations and effects are as follows. The same applies to the first embodiment. Therefore, the same member will be described with the same reference numerals.
As shown in FIG. 3, in the second embodiment, the decoration portion 13 is formed by a fine embossed decoration B composed of a fine uneven pattern. More specifically, in the fine embossing decoration B, for example, the roll-shaped marking is rotated in a state where a transparent PET film or the like is interposed between the fine engraving portion formed in the roll-shaped marking (not shown) and the side wall 12. However, it is formed of a character pattern or the like formed by combining a large number of fine concave lines and convex lines formed by thermally transferring the fine engraved portion on the engraved side to the side wall 12 (blank stamping hot stamping).

As shown in FIGS. 3A and 4A, the decorative molded body 10A (cap) is provided with a fine embossed decoration B as a decoration portion 13 on a side wall 12 made of transparent or translucent. However, as in the first embodiment, with the decorative molded body 10A (cap) alone, the decorative portion 13 melts into the surroundings and is inconspicuous, and the visual effect is weak.

On the other hand, as shown in FIGS. 4 (b) to 4 (e), the cap, which is the decorative molded body 10A having the above configuration, is arranged outside, for example, the inner part 20 (in this embodiment, the hand-push type pump container). In this state, the fine embossed decoration B (decorative portion 13) engraved on the side wall 12 of the decorative molded body 10A (cap) stands out against the background of the surface color of the inner part 20 so as to stand out. Therefore, the visual effect of the entire decorative container body 10 can be improved.

In the decorative container body 10, the fine embossed decorative B that stands out from the side wall 12 gives an impression of glass work, and thus can give a high-class feeling as a whole.
The color of the surface of the inner part 20 provided inside the decorative molded body 10A can be freely selected, and can be freely added by means such as thin film deposition, painting, hot stamping, transfer foil, and printing. Since it can also be decorated, it is possible to improve the visibility and appearance in combination with these colors or decorations.

Further, since it is not necessary to color the decorative portion 13 by post-processing such as painting or thin film deposition, or by using a transfer sheet, the manufacturing cost can be reduced. Further, when the decoration portion 13 is the fine embossed decoration B, the fine embossed decoration B is not buried at the time of coloring.

Further, for example, when the surface of the inner part 20 is mirror-finished by vapor deposition or the like, the image of the decoration portion 13 composed of the uneven pattern A or the fine embossed decoration B reflected on the surface of the inner part 20 is displayed. Since the side wall 12 formed to be transparent or translucent can be seen through the original uneven pattern A or the fine embossed decoration B, the design can be further improved.

Furthermore, it is not necessary to manufacture a mold for molding the decorative molded body 10A for each product, and simply by using the same mold and changing the design of the engraving, the uneven pattern A and the fine embossed decoration B are used. It is possible to form a pseudo-sculpture by.

Although the configuration of the present invention and its action and effect have been described above with reference to Examples, the embodiments of the present invention are not limited to the above Examples.

For example, in the above embodiment, the case where the decorative portion 13 is formed on the side wall 12 of the cylindrical decorative molded body 10A has been described, but the present invention is not limited to the above embodiment and is elliptical. , Square cylinder or other shaped side wall may be used. Further, the position where the decorative portion is formed is not limited to the side wall of the decorative molded body, and may be other positions such as the top wall and the bottom wall of the decorative molded body.

Further, in the above embodiment, the cap is shown as an example of the decorative molded body constituting the decorative container body, but the present invention is not limited to this, and for example, the outside of the double container composed of the inner container and the outer container. The container may be a decorative molded body.

Further, in the above embodiment, the case where the surface of the molded body is finely embossed by using the roll-shaped engraving has been described, but the present invention is not limited to the letterpress.

INDUSTRIAL APPLICABILITY The present invention can be used in a wider range of applications in a field of enhancing the design of a decorative container body having an inner part inside a transparent or translucent decorative molded product.

10: Decorative container body 10A: Decorative molded body 11: Top wall 12: Side wall 13: Decorative part 20: Inner part A: Concavo-convex pattern B: Fine embossed decoration

Claims (2)

Inside the decorative molded body (10A) made of transparent or translucent, in which the decorative portion (13) formed by the uneven pattern (A) or the fine embossed decoration (B) is formed on the surface, the inner part ( A decorative container body characterized in that 20) is provided. The decorative molded product according to claim 1, wherein the decorative molded product (10A) is a cap.

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