JP3114501B2 - Design packaging material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging material mainly for storing solid products, and more particularly, to a colored mat printing portion and a pearl printing portion in order to enhance the commercial value of the stored product. The present invention relates to a design packaging material having a different design.

[0002]

2. Description of the Related Art Conventionally, as a packaging material for storing a solid product such as soap, for example, a design packaging material having a design including a colored mat printing portion and a pearl printing portion has been used. As shown in FIG. 3, this design packaging material is a transparent printed base film (1) such as a polyester film.
A colored ink layer (12) is provided on the back side at a predetermined position of 1), and a mat varnish layer (15) is provided on the surface side of the printing substrate film (11) opposite to the colored ink layer (12). (A) is formed, and the pearl printing portion (b) is provided with a pearl ink layer (14) on the back side at a predetermined position of the printing base film (11), and is superimposed below the pearl ink layer (14). By a so-called back-printing method provided with a colored ink layer (12), or as shown in FIG. 4, a colored ink layer (12) is provided on a surface side of a predetermined position of a transparent printing substrate film (11). A mat varnish layer (15) is provided on the colored ink layer (12) to form a colored mat print portion (a), and the pearl print portion (b) is located at a predetermined position on the print base film (11). Colored ink layer (12) on the surface side of Provided, the upper pearl ink layer (14) provided on the colored ink layer (12), gloss varnish layer superimposed on the upper side of the pearl ink layer (14) (1
6), which is a so-called front printing method. The colored ink layer (12) is usually printed twice to increase the shielding power, and the characters and pictures are usually printed on the front.

[0003]

However, in the above-mentioned conventional design packaging material comprising a colored matte printed portion and a pearl printed portion, the former back-printing method has a high pearl printed portion with high gloss. Although the effect is good, the matte feeling of the printed portion of the colored mat is weak and the matte effect is not good. On the other hand, the latter method of printing
The pearl effect is not good because the gloss of the pearl print part is weak,
The matte feeling of the printed part of the colored mat is good and the matte effect is good. As described above, both methods have advantages and disadvantages, and have a problem in the design effect.

The present invention solves the above-mentioned problems of the conventional design packaging material. The coloring mat effect and the pearl effect act synergistically to provide a good design and provide a product to be stored. It is intended to provide a design packaging material that enhances the commercial value.

[0005]

According to a first aspect of the present invention, there is provided a packaging material having a colored mat printing portion and a pearl printing portion, as shown in FIG.
Provided a colored ink layer (13) on the surface of a predetermined position of the transparent printing substrate film (11), and provided a mat varnish layer (15) on top of the colored ink layer (13);
Matt varnish layer (15) of this printing substrate film (11)
A colored ink layer (12) is provided on the back side opposite to the colored ink layer (13) on which the pearl is printed, and the pearl printed portion (b) is provided on the printing base film (11).
The pearl ink layer (14) is provided on the back side of a predetermined position other than the colored mat print portion (a), and the colored ink layer (12) is provided under the pearl ink layer (14). Designable packaging material characterized by the following (10)
It is.

According to a second aspect of the present invention, a sealant layer is provided on the back side of the decorative packaging material according to the first aspect of the present invention, or a property imparting layer (110) is provided as shown in FIG.
A sealant layer (12) is provided below the property imparting layer (110).
0) is provided.
0).

As the above-mentioned transparent printing substrate film,
It is good to use stretched polyester film, stretched polypropylene film, etc., coloring ink, pearl ink,
The gravure printing method is usually used for printing the mat varnish. The printing of characters and pictures may be either front printing or back printing, or both sides.

The property-imparting layer is for imparting rigidity, barrier properties, flexibility, and the like according to the use of the design packaging material, and is a single layer of plastic, paper, metal foil, vapor-deposited thin film, or the like. Or it is lamination. Further, the sealant layer is heat-sealed by a heat sealing method or an ultrasonic sealing method, and usually uses a polyethylene-based resin such as low-density polyethylene or linear low-density polyethylene, or a polyester-based resin. These property imparting layers and sealant layers are laminated by a lamination method such as dry lamination and extrusion.

[0009]

The design packaging material of the present invention comprising a colored mat printed portion and a pearl printed portion forms a colored ink layer on the surface side of the printing substrate film in the colored mat printed portion, A matte varnish layer is formed on the upper side, and furthermore, since a colored ink layer is formed on the back side of the printing base film opposite to the colored ink layer formed on the front side, a matte feeling is good. Good coloring mat effect. On the other hand, in the pearl printing part,
A colored ink layer is formed on the lower side of the pearl ink layer, and a transparent printing substrate film is provided on the upper side of the pearl ink layer, so that the gloss is good and the pearl effect is good. The good coloring mat effect of the colored mat printing portion and the good pearl effect of the pearl printing portion act synergistically to further improve the design of the packaging material.

[0010]

【Example】

<Embodiment 1> FIG. 1 is a cross-sectional view showing the structure of a decorative packaging material according to the present embodiment. Next, this embodiment will be described with reference to FIG.

First, as shown in FIG. 1, a polyethylene terephthalate film (11) having a thickness of 12 μm, which is a transparent printing substrate film (E5200 manufactured by Toyobo Co., Ltd.)
A pearl ink layer (14) is formed at a predetermined position on the back side of the pearl ink by gravure printing using pearl ink (LP Super, urethane type, 20% by weight of Iriodin 100 added by Toyo Ink Mfg. Co., Ltd.), and characters and pictures are formed. After printing, a colored ink (LP Super made by Toyo Ink Mfg. Co., Ltd.) was printed over the entire surface to form a colored ink layer (12). Next, the surface of the polyethylene terephthalate film (11) opposite to the matted portion of the colored ink layer (12) is gravure with a colored ink (Pyro Ace, nitrified cotton / polyamide system manufactured by Toyo Ink Mfg. Co., Ltd.). After printing to form a colored ink layer (13), and further printing necessary characters and pictures, a mat varnish is gravure printed on the upper side of the colored ink layer (13) to form a mat varnish layer (15). Thus, the designable packaging material (10) of this example was produced.

The above-prepared design packaging material of the present embodiment has a good coloring mat effect of a colored mat printing portion and a good pearl effect of a pearl printing portion acting synergistically.
The design was very vivid.

<Embodiment 2> FIG. 2 is a cross-sectional view showing the structure of a design packaging material of the present embodiment. FIG. 5 is a diagram showing a package containing goods using the design packaging material of the present embodiment. It is a perspective view of a body. Next, the present embodiment will be described with reference to these drawings.

As shown in FIG. 2, a 25 μm-thick stretched polypropylene film (Tokyo Cellophane Co., Ltd.) was used as a property imparting layer on the back side of the decorative packaging material produced in Example 1 in order to impart a flexible waist. U-2) was laminated by dry lamination to form a stretched polypropylene film layer (110). Under the stretched polypropylene film layer (110), a linear low-density polyethylene film (TUX-VC manufactured by Tokyo Cellophane Co., Ltd.) having a thickness of 30 μm is further laminated by dry lamination so that heat fusion can be performed during bag making. Then, a linear low-density polyethylene film layer (120) was formed as a sealant layer to produce a designable packaging material (100) of this example. In addition,
As the adhesive for the dry lamination, urethane-based adhesive (Takerac A610, manufactured by Takeda Pharmaceutical Co., Ltd., 2-3
g / m ² ).

Next, using the decorative packaging material of the present embodiment described above, solid soap is packaged by a bag making machine, and the mating portion is heat-sealed (210) by a heat sealing method. The package (200) shown was produced. This package (200) has good design properties and a high-class feel due to the synergistic effect of the colored matte effect and the pearl effect of the designable packaging material of this example.
The value of the stored products was greatly enhanced. In this embodiment, solid products are stored, but liquid or powder products may be wrapped with the designable packaging material of the present invention.

[0016]

The design packaging material of the present invention has an improved design due to the synergistic effect of the colored mat effect of the colored mat printed portion having a good matte feeling and the pearl effect of the pearl printed portion having a good gloss. And increase the product value of the stored products.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a design packaging material according to Example 1 of the present invention.

FIG. 2 is a cross-sectional view of the decorative packaging material of Example 2.

FIG. 3 is a cross-sectional view of an example of a conventional design packaging material.

FIG. 4 is a cross-sectional view of another example of the designable packaging material of the related art.

FIG. 5 is a perspective view of a package manufactured using the decorative packaging material of Example 2.

[Explanation of symbols]

10, 20, 30, 100 packaging material 11 printing base film or biaxially oriented polyethylene terephthalate film 12, 13 colored ink layer 14 pearl ink layer 15 mat varnish layer 16 gloss varnish layer 110: a property-imparting layer or a stretched polypropylene film layer 120: a sealant layer or a washed low-density polyethylene layer 200: a package 210: heat-sealed 300: a storage item a: a colored mat printing portion b: pearl printing part

Claims (2)

(57) [Claims] 1. A packaging material having a colored mat printed portion and a pearl printed portion, wherein the colored mat printed portion is provided with a colored ink layer on a surface of a predetermined position of a transparent printing substrate film, A matte varnish layer is provided on the upper side of the printed base film, and a colored ink layer is provided on the back side of the printed base film opposite to the colored ink layer on which the matte varnish layer is superimposed, and the pearl printed part is A pearl ink layer is provided on the back side of a predetermined position other than the colored mat printing portion of the printing substrate film, and a colored ink layer is provided so as to overlap below the pearl ink layer. Packaging material. 2. The design packaging material according to claim 1, wherein a sealant layer is provided on the back side, or a property-imparting layer is provided, and a sealant layer is provided below the property-imparting layer. Design packaging material.