JP3010160U - color sample - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain a color sample that can faithfully reproduce the paint color of automobiles, building materials, etc. [Structure] A colored layer 2 is formed on a mount 1 by a screen printing method, and a transparent layer 3 is formed thereon by a screen printing method.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a color sample that can faithfully reproduce the paint color of automobiles, building materials, etc.

[0002]

[Prior art]

 2. Description of the Related Art Conventionally, as a color sample that reproduces a coating color of an automobile or the like, there is one in which an arbitrary color is printed on a mount by an offset printing method.

[0003]

[Problems to be solved by the device]

 However, in actual painting, multiple layers are repeatedly applied, such as painting a primer paint as a base layer on a steel plate, then painting a colored paint, and finally a transparent paint. It is something that will be done. In particular, in the case of expressing a metallic color, a primer paint, a coloring paint, a metallic paint, a transparent paint, etc. are each applied in one layer or several layers, and many layers are repeatedly applied.

Therefore, no matter how the colors of the printing inks are mixed, what is printed with any color on the backing paper by the offset printing method is only one layer of ink film, and many layers of coating are applied. It is difficult to resemble the actual paint color.

Further, as a method of giving gloss to a printed matter, there is a method called PP bonding in which a transparent polypropylene film is laminated on the printed matter. However, even with this method, it was not possible to reproduce the actual paint color because the surface condition of the paint was different.

As described above, since the coating color reproducibility is low in the offset printing method, the coating color reproducibility is low in terms of color development and gloss as a color sample.

Therefore, the present invention is to solve the above problems, and an object thereof is to provide a color sample capable of faithfully reproducing a coating color.

[0008]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, this invention is configured such that a color sample is formed by forming a colored layer on a mount by a screen printing method, and forming a transparent layer on the colored layer by a screen printing method.

The invention will be described in more detail with reference to the drawings.

FIG. 1 is a sectional view showing an embodiment of a color sample of the present invention. FIG. 2 is a plan view showing an embodiment of the color sample of the present invention.

Reference numeral 1 is a mount, 2 is a colored layer, and 3 is a transparent layer.

The color sample of the present invention is one in which a colored layer is formed by a screen printing method on a mount and a transparent layer is formed thereon by a screen printing method.

Paper may be used as the material of the mount. Further, a resin sheet of polypropylene resin, polyethylene resin, polyamide resin, polyester resin, acrylic resin, polyvinyl chloride resin, or the like can be used.

The colored layer is formed on the mount. As a material for the colored layer, a resin such as a polyvinyl resin, a polyamide resin, a polyester resin, an acrylic resin, a polyurethane resin, a polyvinyl acetal resin, a polyester urethane resin, a cellulose ester resin, or an alkyd resin is used as a binder. It is advisable to use a colored ink containing a pigment or dye of an appropriate color as a colorant. A metallic pigment may be added to the colored layer. A screen printing method is used to form the colored layer. Since the metallic pigment content can be increased as the thickness of the colored layer increases, a screen printing method that can print with a large thickness in one printing is suitable.

In addition, by performing multicolor printing by the screen printing method, the number of times printing is repeated can be reduced, which is rational. Specifically, a squeegee is provided with a notch and a partition is provided on the plate so that a pattern of two or more colors can be printed at the same time on one plate.

The transparent layer is formed on the colored layer. As the material of the transparent layer, various resins may be used. If a transparent layer having high transparency is used, deeper color development can be obtained. Further, it is preferable that the transparent layer is as colorless as possible, since the color development of the colored layer is less likely to change. A screen printing method is used as a method for forming the transparent layer. The thicker the transparent layer is, the deeper the paint color can be reproduced. Therefore, the screen printing method is suitable because it enables printing with a large thickness in one printing.

By laminating the colored layer and the transparent layer in this way, a color sample reproducing the coating color can be obtained. When performing color proofing, which is the task of comparing the color to be reproduced with the printed material and adjusting the degree of color development, when the color development of only the colored layer and the color development of the laminated colored layer and transparent layer are different. Therefore, it is necessary to compare the printed matter after printing the colored layer and the transparent layer with the actual article of the painted article to be reproduced and perform color proofing.

[0018]

[Action]

 In the color sample of this invention, a colored layer is formed on a mount by a screen printing method, and a transparent layer is formed thereon by a screen printing method. Therefore, it has the following effects.

Since the colored layer of the color sample is formed by the screen printing method, the film thickness of the colored layer is large, and since the transparent layer is also formed by the screen printing method, the film thickness of the transparent layer is large. .

[0020]

[Effect of device]

 Since the present invention has the configuration and operation as described above, it has the following excellent effects.

The color sample of the present invention has a large thickness of the colored layer and a large thickness of the transparent layer, and thus has high reproducibility of a deep coating color.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of a color sample of the present invention.

FIG. 2 is a plan view showing an embodiment of the color sample of the present invention.

[Explanation of symbols]

 1 Mount 2 Colored layer 3 Transparent layer

Claims (1)

[Scope of utility model registration request] 1. A color sample characterized in that a colored layer is formed on a mount by a screen printing method, and a transparent layer is formed thereon by a screen printing method.