A preparation process for embossed glazed colored paper

Abstract

The present invention discloses a process for preparing embossed glass colored paper, comprising: generating a three-dimensional laser layer; generating a three-dimensional glossy UV layer; generating a frosted UV layer; printing a flat image on a transparent substrate and drying it, adhering the transparent substrate to an acrylic plate with a shadowless adhesive, curing the shadowless adhesive by ultraviolet irradiation, and forming a printing layer; assembling: aligning and stacking the three-dimensional laser layer, the three-dimensional glossy UV layer, the frosted UV layer, the printing layer, and the bottom layer, applying shadowless adhesive along the edges between adjacent layers, and pressing and curing them to obtain a embossed glass colored paper blank; polishing the edges of the embossed glass colored paper blank to be smooth, and using a binding material to bind the edges to obtain a finished embossed glass colored paper. This process uses transparent materials to form an embossed glass visual effect, which is unique and textured, with outstanding visual effects; the colored paper has a built-in acrylic interlayer, which can effectively resist the problem of color paper deformation caused by improper storage, excessive air temperature, etc., and is convenient for later storage.

Description

Technical Field

[0001] The invention relates to the technical field of paper painting, and in particular to a preparation process of embossed glazed colored paper. Background Art

[0002] Paintings are not only for appreciation and decoration, but a good painting can also bring joy to the viewer. Many anime characters and landscapes are sold as printed color paper, which is becoming increasingly popular among young people. However, many existing color papers can deform or even fade over time due to improper storage and excessive temperatures, making them unusable. Summary of the Invention

[0003] The present invention aims to provide a process for preparing embossed colored glass paper to solve the problems mentioned in the background art. To achieve the above object, the present invention provides the following technical solution: a process for preparing embossed colored glass paper, specifically comprising the following contents:

[0004] (1) Generate a three-dimensional laser layer: Use software to make a corresponding pattern according to the needs, use a coating machine to evenly apply a layer of laser imaging paint on the transparent substrate, and after the laser imaging paint is dried and solidified, form a surface coating on the transparent substrate;

[0005] (2) Generating a three-dimensional glossy UV layer: selecting a transparent substrate, positioning the transparent substrate, and spraying UV ink on the positioned transparent substrate to form a three-dimensional pattern;

[0006] (3) Generating a frosted UV layer: spraying UV ink on a transparent substrate, attaching the frosted material to the base film, and then using an automatic hot stamping machine to hot stamp the frosted material on the base film onto the UV ink;

[0007] (4) printing a flat image on a transparent substrate and drying it, adhering the transparent substrate to an acrylic plate with a shadowless adhesive, and curing the shadowless adhesive with ultraviolet radiation to form a printed layer;

[0008] (5) Assembly: Align and stack the three-dimensional laser layer, three-dimensional glossy UV layer, frosted UV layer, printing layer and bottom layer, apply shadowless glue along the edges between adjacent layers, and press and solidify them to obtain the embossed glass color paper blank;

[0009] (6) Grind the edges of the embossed glass colored paper blanks to make them smooth, and use edging materials to wrap the edges to obtain the embossed glass colored paper finished product.

[0010] Preferably, in said (2), a light curing system with a lamp tube energy of 70J to 100J is used to cure the three-dimensional pattern formed by spraying UV ink until it is completely dry.

[0011] Preferably, the working speed of spraying UV ink in (2) and (3) is 7m / min to 20m / min.

[0012] Preferably, the amount of the shadowless adhesive in (4) is 50-60 ml / m 2 .

[0013] Preferably, the ultraviolet wavelength used in (4) is 355-380 nm, the light intensity is above 16 mw / cm 2, and the curing light time is 300-500 s.

[0014] The technical effects and advantages of the present invention are as follows: This process uses transparent materials to form an embossed glass visual effect, which is unique and textured, with outstanding visual effects and great collection value; the colored paper has a built-in acrylic interlayer, which can effectively resist the problem of colored paper deformation caused by improper storage, excessive air temperature, etc., and is convenient for later preservation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The layer structure of the present invention;

[0016] Figure 2 This is a physical picture of the product of the present invention. DETAILED DESCRIPTION

[0017] In order to make the technical means for realizing the present invention, the creative features, the purpose and the effect easily understood, the present invention is further explained below with reference to specific diagrams. In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an integral connection or a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two components.

[0018] Example

[0019] like Figure 1 As shown, a process for preparing embossed glazed colored paper specifically includes the following contents:

[0020] (1) Generate a three-dimensional laser layer: Use software to make a corresponding pattern according to the needs, use a coating machine to evenly apply a layer of laser imaging paint on the transparent substrate, and after the laser imaging paint is dried and solidified, form a surface coating on the transparent substrate;

[0021] (2) Generating a three-dimensional glossy UV layer: selecting a transparent substrate, positioning the transparent substrate, and spraying UV ink on the positioned transparent substrate to form a three-dimensional pattern; wherein a light curing system with a lamp energy of 70J to 100J is used to cure the three-dimensional pattern formed by spraying UV ink until it is completely dry; the working speed of spraying UV ink is 7m / min to 20m / min, preferably 14m / min;

[0022] (3) Generating a frosted UV layer: spraying UV ink on a transparent substrate, attaching the frosted material to the base film, and then using an automatic hot stamping machine to hot stamp the frosted material on the base film onto the UV ink; the working speed of spraying UV ink is 7m / min to 20m / min, preferably 14m / min;

[0023] (4) Printing a flat image on a transparent substrate and drying it, sticking the transparent substrate to an acrylic plate with a shadowless adhesive, and curing the shadowless adhesive with ultraviolet radiation to form a printed layer; wherein the amount of shadowless adhesive used is 50-60 ml / m 2 , preferably 55ml / m 2 The ultraviolet wavelength is 355-380nm and the light intensity is 16mw / cm 2 Above, the curing light time is 300-500s;

[0024] (5) Assembly: Align and stack the three-dimensional laser layer, three-dimensional glossy UV layer, frosted UV layer, printing layer and bottom layer, apply shadowless glue along the edges between adjacent layers, and press and solidify them to obtain the embossed glass color paper blank;

[0025] (6) Grind the edges of the embossed glass colored paper blanks and use a binding material to bind the edges, wherein the binding material is a quicksand material to obtain a finished embossed glass colored paper. Figure 2 shown.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A process for preparing embossed glass colored paper, comprising the following steps, characterized in that: (1) Generate a three-dimensional laser layer: Use software to make corresponding patterns according to needs, and use a coating machine to evenly apply a layer of laser imaging paint on the transparent substrate. After the laser imaging paint is dried and solidified, a surface coating is formed on the transparent substrate; (2) Generate a three-dimensional glossy UV layer: select a transparent substrate, position the transparent substrate, and spray UV ink on the positioned transparent substrate to form a three-dimensional pattern; (3) Generate frosted UV layer: spray UV ink on the transparent substrate, attach the frosted material to the base film, and then use an automatic hot stamping machine to hot stamp the frosted material on the base film onto the UV ink; (4) Printing a flat image on a transparent substrate and drying it, adhering the transparent substrate to an acrylic plate with a shadowless adhesive, and curing the shadowless adhesive with ultraviolet light to form a printed layer; (5) Assembly: Align and stack the three-dimensional laser layer, three-dimensional glossy UV layer, frosted UV layer, printing layer and bottom layer, apply shadowless glue along the edges between adjacent layers, and press and solidify them to obtain the embossed glass color paper blank; (6) Grind the edges of the embossed glass colored paper blanks and use edging materials to wrap the edges to obtain the embossed glass colored paper finished product.

2. The process for preparing embossed glass colored paper according to claim 1, wherein: In the above (2), a light curing system with a lamp tube energy of 70J to 100J is used to cure the three-dimensional pattern formed by spraying UV ink until it is completely dry.

3. The process for preparing embossed glass colored paper according to claim 1, wherein: The working speed of spraying UV ink in (2) and (3) is 7m / min to 20m / min.

4. The process for preparing embossed glass colored paper according to claim 1, wherein: The amount of the shadowless glue in (4) is 50-60 mL / m 2 .

5. The process for preparing embossed glass colored paper according to claim 1, characterized in that: The ultraviolet wavelength used in (4) is 355-380nm and the light intensity is 16mW / cm 2 Above, the curing light time is 300-500s.

Images