Decorative sticker with double-sided gold stamping effect

Abstract

The utility model discloses a decorative sticker with a double-sided gilding effect, which comprises a transparent film and is characterized in that a first alumite printing ink layer is arranged on the upper surface of the transparent film, an alumite layer is arranged on the upper surface of the first alumite printing ink layer, a second alumite printing ink layer is arranged on the upper surface of the alumite layer, and the second alumite printing ink layer is arranged on the upper surface of the second alumite printing ink layer. And the first alumite printing ink layer, the alumite layer and the second alumite printing ink layer have the same coverage area on the upper surface of the transparent film. Compared with the prior art, the utility model has the advantages that the pattern texture is better, the process is simpler and more convenient, and the production cost can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to a sticker, specifically a decorative sticker for attaching to the surface of decorative objects. Background Technology

[0002] Decorative stickers are typically applied to flat surfaces such as walls, tabletops, and glass for decorative purposes. Existing decorative stickers with a hot-stamping effect have the following structure: a transparent film is attached to a release liner using adhesive, and ink is printed on the upper surface of the transparent film before hot stamping. While these stickers can achieve a good metallic luster, they have limitations. Only one side displays a colorful metallic effect, while the other side remains the natural color of electroplated aluminum, failing to achieve a true double-sided hot-stamping effect. This makes them unsuitable for certain decorative scenarios requiring high-quality effects on both sides, reducing their applicability and aesthetics. For example, they are inadequate for surfaces requiring a glamorous decorative effect on both sides, such as transparent glass doors and windows. In contrast, true double-sided hot-stamping decorative stickers can display a dazzling metallic texture from all angles, adding more value and appeal to the item. Furthermore, older manufacturing processes are more complex, resulting in higher production costs. Summary of the Invention

[0003] To address the shortcomings of existing technologies, the present invention aims to provide a double-sided hot stamping decorative sticker that exhibits a strong metallic luster on both sides, with a simpler process compared to existing technologies, effectively reducing production costs.

[0004] This utility model is achieved by adopting the following technical solution:

[0005] A decorative sticker with double-sided hot stamping effect, including a transparent film, characterized in that: the upper surface of the transparent film is provided with a first electroplated aluminum printing ink layer, the upper surface of the first electroplated aluminum printing ink layer is provided with an electroplated aluminum layer, and the upper surface of the electroplated aluminum layer is provided with a second electroplated aluminum printing ink layer.

[0006] The first and second electroplated aluminum printing ink layers have the same coverage area on the upper surface of the transparent film.

[0007] The first electroplated aluminum printing ink layer, the electroplated aluminum layer, and the second electroplated aluminum printing ink layer have the same coverage area on the upper surface of the transparent film.

[0008] The decorative sticker with double-sided hot stamping effect described above is produced as follows: On the same printing press, a first electroplated aluminum printing ink layer is first printed on the upper surface of the transparent film. Then, an electroplated aluminum layer is cold-stamped on the surface of the first electroplated aluminum printing ink layer. Next, a second electroplated aluminum printing ink layer is printed on the upper surface of the electroplated aluminum layer. Furthermore, the first electroplated aluminum printing ink layer, the electroplated aluminum layer, and the second electroplated aluminum printing ink layer can have the same coverage area on the upper surface of the transparent film. Thus, a decorative sticker with a strong metallic luster and double-sided hot stamping effect is produced. Compared with existing technologies, the process is simpler and can effectively reduce production costs. Attached Figure Description

[0009] The present invention includes the following figures:

[0010] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0011] The following describes in detail the embodiments of the present invention with reference to the accompanying drawings.

[0012] As shown in the figure, the decorative sticker with double-sided hot stamping effect of this utility model includes a transparent film 1. The lower surface of the transparent film 1 is adhered to the release paper 2 with self-adhesive. The upper surface of the transparent film 1 is provided with a first electroplated aluminum printing ink layer 3. The upper surface of the first electroplated aluminum printing ink layer 3 is provided with an electroplated aluminum layer 4. The upper surface of the electroplated aluminum layer 4 is provided with a second electroplated aluminum printing ink layer 5. The first electroplated aluminum printing ink layer 3, the electroplated aluminum layer 4, and the second electroplated aluminum printing ink layer 5 have the same coverage area on the upper surface of the transparent film, that is, the three have the same printed pattern.

[0013] The specific production process is as follows: Raw material preparation. The production of electroplated aluminum printing ink requires the preparation of various raw materials, including pigments, resins, solvents, etc. Among them, the selection of pigments directly affects the color and gloss of the ink, while resins can improve the adhesion and durability of the ink. Printed electroplated aluminum has a strong gloss effect on the pattern, but gloss alone is not enough. Other elements are needed to complete the effect, and the use of ink can make the pattern colors more vibrant and the effect better.

Claims

1. A decorative sticker with double-sided hot stamping effect, including a transparent film, characterized in that: The upper surface of the transparent film is provided with a first electroplated aluminum printing ink layer, the upper surface of the first electroplated aluminum printing ink layer is provided with an electroplated aluminum layer, and the upper surface of the electroplated aluminum layer is provided with a second electroplated aluminum printing ink layer.

2. The decorative sticker with double-sided hot stamping effect as described in claim 1, characterized in that: The first and second electroplated aluminum printing ink layers have the same coverage area on the upper surface of the transparent film.

3. The decorative sticker with double-sided hot stamping effect as described in claim 2, characterized in that: The first electroplated aluminum printing ink layer, the electroplated aluminum layer, and the second electroplated aluminum printing ink layer have the same coverage area on the upper surface of the transparent film.

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