CN2803767Y - The structure of a 3D three-dimensional color-changing sticker - Google Patents

Abstract

The utility model provides a structure of a 3D color-changing sticker with no specific shape, which is endowed with special temperature-sensing and photosensitive color-changing effects on the sticker so as to improve the practical value of the product; the stereo paster is composed of a backing paper, a bottom color layer, a pattern layer, a stereo embossed layer and an adhesive film layer, especially a temperature sensing layer or a photosensitive layer is arranged between the pattern layer and the stereo embossed layer, wherein the temperature sensing layer can sense the temperature change of an object to present the gradual change of color, and the photosensitive layer can be irradiated by light for a long time to present the gradual change of color; therefore, the formed 3D color-changing sticker can provide more active and vivid visual effects different from the conventional stickers, overcomes the defects of monotony and stiffness, presents special three-dimensional effects and more bright pattern colors, particularly can increase the life pleasure in use and provides substantial effects of safety and warning effects.

Description

The structure of a 3D three-dimensional color-changing sticker

technical field

The utility model relates to a technique for presenting special effects on three-dimensional stickers, in particular to a 3D three-dimensional discoloration that can present temperature-sensitive and photosensitive discoloration visual effects on the three-dimensional stickers, and can also be beautiful, safe and warning. The structure of the sticker.

Background technique

In the life of modern people, items with personalized or specific patterns can be seen everywhere, and traditional methods mostly use spray paint, pasting color stickers, watermarking or screen printing to process patterns, but traditional processing methods have Its following disadvantages:

1. The spraying method must cover the molded product with a pattern mold, and then paint various colors. It is very troublesome in multi-color processing. It is difficult to achieve exquisite effects in color registration, and it is not suitable for complex curved surfaces.

2. The color sticker method is currently the most used method in the industry, but the result is not durable, because the stickers are easy to fall off, and there is no aesthetic feeling of direct printing.

Therefore, it can be understood that most of the patterns formed on the outer edge of the article by spraying, laminating or printing methods are not durable, easy to fall off, or the printing is not realistic enough. Also because of this, so far, there is no reposting sticker with this three-dimensional effect, and stickers that can achieve waterproof, scratch-resistant and durable effects are publicly seen in the market.

Furthermore, known decorations such as stickers are usually limited by the plane changes of color patterns, not only the style is monotonous, but the pattern design is simple and uninnovative, and it lacks novel characteristics, especially no matter whether it is in a bright place or a dark place, it presents a single color. The overall and comprehensive light-emitting pattern has limited visual effects, but there is a great room for improvement. Therefore, in fact, the structure of conventional stickers still has the defects of monotonous, rigid and lack of change in visual effects.

Contents of the invention

The purpose of this utility model is to overcome the defects of the above-mentioned prior art, and to provide a structure of a 3D three-dimensional color-changing sticker. In addition to having the ability to realistically transfer the color pattern to the surface of a general article, the color of the sticker pattern is bright, It is very aesthetic, and has the characteristics of waterproof, scratch-resistant, not easy to fall off, and durable. Most importantly, it can measure temperature and light to show the beauty of different color changes, which can further achieve safety, warning effects, and add fun to life. .

The purpose of this utility model is achieved through the following technical solutions. The structure of the 3D three-dimensional color-changing sticker provided by the utility model is composed of a base paper, a base color layer, a pattern layer, a temperature-sensitive layer or a photosensitive layer, and a three-dimensional embossed layer. And the film layer; the backing paper is made of heavy glass type backing paper, and the 200-mesh screen printing is used to print the oily resin glue, and the 300-mesh PVC transparent ink is printed on the crude oil resin glue; the background color The layer is made of white PP ink; the pattern layer is a four-color pattern printed with easy-to-dry crust ink for OFF SET lithography; the temperature-sensitive layer or photosensitive layer is made of PET transparent ink and thermochromic powder It is blended in an appropriate proportion, while the photosensitive layer is made of PET transparent ink and ultraviolet discoloration powder in an appropriate ratio; the three-dimensional embossed layer is a three-dimensional effect formed by more than two times of screen printing and blending POLY The adhesive film layer utilizes a high-viscosity adhesive film and is pasted on the surface of the three-dimensional embossed layer.

According to the above-mentioned structure, in the actual implementation and use, the aforementioned three-dimensional color-changing stickers are respectively transferred and pasted on the surface of appropriate items according to their different types of functions (such as temperature measurement or light sensitivity), in addition to producing more aesthetically pleasing visual effects. In addition, it can achieve safety and warning effects in use.

In order to have a deeper understanding of other characteristics and structures of the improved structure of the cotton balls of the present invention, the following will be described in detail through the examples and in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is an exploded view of a preferred embodiment of the utility model;

Fig. 2 is the finished product production flowchart of a preferred embodiment of the utility model;

Fig. 3 is most of the illustrations of a preferred embodiment of the utility model;

Fig. 4 is the appearance and partial sectional view of a preferred embodiment of the utility model;

Fig. 5 is an implementation state diagram of a preferred embodiment of the present invention.

Explanation of main component symbols: three-dimensional color-changing sticker 1; backing paper 10; oily resin glue 11; PVC transparent ink 12; ground color layer 20; layer 70;

Detailed ways

The structure of the 3D three-dimensional color-changing sticker with an unspecified shape provided by the utility model has a special temperature-sensitive and light-sensitive color-changing effect on the sticker, which can create a shape different from the conventional stickers, so as to enhance the practical value of the product. Please refer to Figures 1 and 2. The following describes the structural composition of the 3D three-dimensional color-changing stickers with different functions; first, the structure of the three-dimensional color-changing sticker 1 with temperature measurement effect includes:

A backing paper 10 is made of heavy glass type paper, because of its better toughness, it is not easy to cause rupture due to tension problems; the surface of the backing paper 10 is printed with oleoresin glue 11 to form a back glue ( The drawing is not shown), and PVC transparent ink 12 is printed on the 300-mesh screen printing method (not shown in the drawing);

A base color layer 20 is a white PP ink applied to the contact surface of the PVC transparent ink 12;

The main purpose of the above-mentioned PVC transparent ink 12 is to provide a medium for the combination of the oily resin glue 11 and the white PP ink, so as to make a comprehensive combination smoothly and completely;

A pattern layer 30 is a mixed-color pattern formed by four-color screen printing; in practice, it is OFFSET (four-color screen printing) lithographic printing, and four colors are printed with easy-drying crust ink and dried for about 24 hours to form Exquisite color patterns;

A temperature-sensing layer 40, made of PET transparent ink and temperature-sensitive color-changing powder, the appropriate ratio is 10:3, which can sense the temperature change of the object and present a gradual change in color;

A three-dimensional embossed layer 60 is formed by multiple times of screen printing and printing of agents A and B, blending POLY and drying; in practice, 100 meshes of screen printing are used to print agents A and B, first blending POLY, and drying it for about 10 hours Form a preliminary three-dimensional effect, and then screen-print 100 meshes of A and B agents, and then mix POLY again and let it dry for 24 hours, then the required three-dimensional relief can be formed on the pattern layer 30 and the temperature-sensitive layer 40 Effect;

An adhesive film layer 70 is a high-viscosity adhesive film and covers the surface of the three-dimensional embossed layer 60 of the above-mentioned three-dimensional color-changing sticker 1, and has the effect of reposting, as shown in FIGS. 3 and 4 .

As for the photosensitive three-dimensional color-changing sticker 1, it includes:

The first backing paper 10 is made of heavy glass type paper, because it has better toughness and is not easy to be broken due to tension problems; the surface of the backing paper 10 is printed with oleoresin glue 11 by screen printing 200 mesh to form a back glue, And use screen printing with 300 meshes to print PVC transparent ink 12;

A base color layer 20 is a white PP ink applied to the contact surface of the PVC transparent ink 12;

The main purpose of the above-mentioned PVC transparent ink 12 is to provide a medium for the combination of the oily resin glue 11 and the white PP ink, so as to achieve a smooth and complete comprehensive combination effect;

A pattern layer 30 is a mixed-color pattern formed by four-color screen printing; in practice, it is OFFSET (four-color screen printing) lithographic printing, printing four colors with easy-drying crust ink, and allowing it to dry for about 24 hours , to form the desired exquisite color patterns;

A photosensitive layer 50, made of PET transparent ink and ultraviolet color-changing powder, the appropriate ratio is 10:3, which can sense the length of time irradiated by light to present a gradual change in color;

A three-dimensional embossed layer 60 is formed by multiple times of screen printing and printing of agents A and B, blending POLY and drying; in practice, 100 meshes of screen printing are used to print agents A and B, first blending POLY, and drying it for about 10 hours , to form a preliminary three-dimensional effect, and then screen-print 100 meshes of A and B agents, and then mix POLY again, and after drying it for 24 hours, the required and obvious three-dimensional effect can be formed on the pattern layer 30 and the photosensitive layer 50. embossing effect;

An adhesive film layer 70 is a high-viscosity adhesive film and covers the surface of the three-dimensional embossed layer 60 of the three-dimensional color-changing sticker 1 to facilitate the transfer operation, as shown in FIGS. 3 and 4 .

According to the structural design of the above two three-dimensional color-changing stickers 1, they can be applied according to the application in actual use. It is suitable for bathroom tile walls, bathtubs, hand washers or kitchen sinks and glass and ceramic cup sets. , bowls and plates and other tableware; please refer to Figure 5, for the use of indoor items, tear off the backing paper 10 of the three-dimensional sticker, and then paste it on the surface of a specific item with oleoresin glue 11 After uniform pressure is applied, the transparent high-viscosity film layer 70 is torn off to complete the transfer of the 3D three-dimensional color-changing sticker 1, and at the same time obtain articles with colorful and exquisite pattern stickers, and the stickers are also durable, Not easy to fall off, waterproof, scratch-resistant and other functions and advantages; the most special thing is that the items in the picture are cups and plates, and the temperature change of the contents will affect the three-dimensional color-changing sticker 1 with temperature measuring effect. The color change presented can prevent the user from being scalded in this way.

In addition, for the use of outdoor items, some specific items such as personal 3C items, electronic products, etc., are not suitable for long-term exposure to sunlight, so the utility model has photosensitive After a period of time, if the color of the three-dimensional color-changing sticker 1 changes, the user can be reminded to move the specific item, so as to avoid further damage by ultraviolet radiation, so as to obtain safety and warning The effect is very valuable for industrial use.

To sum up, the structure of the 3D three-dimensional color-changing sticker provided by the utility model has broken through the traditional production method, and maintains the bright and exquisite pattern of the 3D three-dimensional sticker, and has the advantages of waterproof, scratch-resistant and high durability. On the other hand, it can achieve temperature-sensitive and light-sensitive color-changing effects, and presents the beauty of different color changes, and can further achieve safety and warning effects, and add fun to life.

However, the above descriptions are only preferred and feasible embodiments of the present utility model, and all changes made by utilizing the above-mentioned structure of the present utility model shall be included in the scope of protection claimed by the present utility model.

Claims (6)

1, the structure of the three-dimensional variable color paster of a kind of 3D is characterized in that it comprises:

One base stock, surface stamp oleoresin glue and PVC transparent ink;

One background color layer is arranged the white PP printing ink on the PVC transparent ink;

One patterned layer is arranged on white PP printing ink, and the colour mixture pattern that is become by four look screen paintings;

One temperature-sensitive layer is arranged on the colour mixture pattern, and is formed by PET transparent ink mediation heat discoloration powder;

One stereo swelling layer is located on the temperature-sensitive layer, and by repeatedly the dry three-dimensional aspect that forms of POLY is concocted in screen painting seal A, B agent; And

One adhesive film is a high viscosity glued membrane, and is covered on the stereo swelling laminar surface.

2, the structure of the three-dimensional variable color paster of 3D according to claim 1 is characterized in that in order to the PET transparent ink of mediation temperature-sensitive layer and the ratio of heat discoloration powder be 10: 3.

3, the structure of the three-dimensional variable color paster of 3D according to claim 1, the heat discoloration powder that it is characterized in that the temperature-sensitive layer can be random color and makes.

4, the structure of the three-dimensional variable color paster of a kind of 3D is characterized in that it comprises:

One base stock, surface stamp oleoresin glue and PVC transparent ink;

One background color layer is arranged the white PP printing ink on the PVC transparent ink;

One patterned layer is arranged on white PP printing ink, and the colour mixture pattern that is become by four look screen paintings;

One photosensitive layer is arranged on the colour mixture pattern, and is formed by PET transparent ink mediation ultraviolet color-changing powder;

One stereo swelling layer is located on the photosensitive layer, and by repeatedly the dry three-dimensional aspect that forms of POLY is concocted in screen painting seal A, B agent; And

One adhesive film is a high viscosity glued membrane, and is covered on the stereo swelling laminar surface.

5, the structure of the three-dimensional variable color paster of 3D according to claim 4 is characterized in that in order to the PET transparent ink of mediation photosensitive layer and the ratio of ultraviolet color-changing powder be 10: 3.

6, the structure of the three-dimensional variable color paster of 3D according to claim 4, the ultraviolet color-changing powder that it is characterized in that photosensitive layer can be random color and makes.

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