TWI507297B - Multi-layered reflective sticker - Google Patents

Description

Multi-level reflective effect sticker

The invention relates to a hot-chain type water-transfer labeling, in particular to a multi-level reflective effect sticker which can exhibit multi-level photoreaction effects according to different light sources and ambient brightness.

According to the conventional watermark sticker or water transfer sticker, the bubble is first (soaked), then peeled off the water transfer paper (or release paper), and then the water-soluble adhesive is applied to the surface of the workpiece. After drying, a beautiful decorative pattern or trademark text can be formed.

However, the pattern or text of the conventional watermark sticker depends on sufficient ambient brightness (illuminance) to be visually observed by the user. In addition to making the watermark sticker pattern or text appear too rigid, this limitation is more difficult (or impossible) to be viewed by the user in a dim environment.

For this reason, the industry has proposed many solutions, such as the Chinese patent M386188 "reflective watermark sticker" (hereinafter referred to as the literature 1) and M322319 "reflective warning transfer trademark sticker" (hereinafter referred to as the literature 2) and other prior cases, in an attempt to solve this A problem and a lack.

Among them, in the literature 1, it is mentioned that the reflective glass beads are used, and the reflection of the light is increased by the reflective glass beads, but the conventional document 1 sets the reflective glass beads between the gold oil protective layer and the gold oil layer, so that the light enters the reflective glass. Before the bead, it has been refracted and offset by the gold oil protective layer, so that some residual light can enter the reflective glass bead and be reflected back, which will inevitably be refracted and offset by the gold oil protective layer again. .

Furthermore, the literature 1 reposting method is to put the solvent into the water, and then the reflective watermark sticker. Adhesion is caused by contact with a liquid containing a solvent, and the adhesive layer is dissolved by a solvent, thereby adhering to the surface of the workpiece. This will not only cause the operator's body (hand, respiratory system) in contact with it to be damaged by solvents. Waste water containing solvents after use will inevitably cause environmental pollution and ecological hazards if not properly treated. Additional costs and process issues arise if recycled.

In addition, although the literature 2 can overcome the lack of efficiency, viscosity and scratch resistance of the reflective glass beads of the literature 1. However, Document 2 still needs to rely on the reflection formed by strong light illumination to achieve the effect of reflection. In the case of low or no light source, Document 2 still does not provide a reflective effect.

As mentioned above, there are still many areas for improvement in the structures disclosed in the above documents 1 and 2. Among them, the limitation of ambient brightness and the need for a strong light source are the most serious problems. Furthermore, the watermark stickers disclosed in the above documents 1 and 2 can only show the pattern or text printed on the ink on the sticker, and it is impossible to display the metallic color such as the color on the metal object, and it is impossible to provide a multi-level color pattern effect. The limitations of the application range, the visual effect is even less in line with market expectations.

In view of the above problems and deficiencies of the prior art, the main object of the present invention is to provide a multi-level reflective effect sticker. The light-reactive layer and the color ink layer exhibit multi-level reflection effects according to different light sources and ambient brightness.俾 to solve the limitation of the reflective effect of the prior case, and to rely on the use of ambient brightness and light source limits.

According to the above object, a multi-level reflective effect sticker is provided, which comprises sequentially setting one of water-transfer paper, a water-soluble adhesive layer, a glue layer, a white bottom layer, a light-reactive layer, a color ink layer, and a gold. Oil layer, most transparent glass beads and a peelable film oil layer. 俾The photoreactive layer and the color ink layer can exhibit multi-level reflective and color pattern effects according to different light sources and ambient brightness. In this way, the visibility of the sticker is improved, and the overall aesthetics and novel visual effects of the sticker and the processed part are increased.

The above-mentioned multi-level reflective effect sticker of the present invention, wherein the photoreactive layer is selected from one of or a combination of a stamping stamp, a silver ink, a fluorescent ink or a general colored ink.

In the above-mentioned multi-level reflective effect sticker of the present invention, a plurality of transparent glass beads are partially embedded on the surface of the gold oil layer.

10‧‧‧Water transfer paper

11‧‧‧Water-soluble adhesive layer

20‧‧‧ glue layer

30‧‧‧White bottom

40‧‧‧Photoreactive layer

41‧‧‧Molded bronzing

42‧‧‧Silver ink

43‧‧‧Fluorescent ink

44‧‧‧Colored ink

50‧‧‧Color ink layer

51‧‧‧Transparent ink

52‧‧‧Colored ink

53‧‧‧Light storage ink

60‧‧‧ gold oil layer

70‧‧‧Transparent glass beads

80‧‧‧ peelable film oil layer

90‧‧‧ peelable gold oil layer

Fig. 1 is a schematic cross-sectional view showing a sticker embodiment of a multi-level reflective effect of the present invention.

Fig. 2 is a schematic cross-sectional view showing another embodiment of the sticker of the multi-level reflective effect of the present invention.

Hereinafter, the embodiment of the sticker of the multi-level reflective effect of the present invention will be further described with reference to the related drawings. In order to facilitate the understanding of the embodiments of the present invention, the same components are denoted by the same reference numerals.

Referring to FIG. 1 , a multi-level reflective effect sticker includes a water transfer paper 10 , a water-soluble adhesive layer 11 , a glue layer 20 , a white matrix 30 , and a photoreaction. Layer 40, a color ink layer 50, a gold oil layer 60, a plurality of transparent glass beads 70, and a peelable film oil layer 80. The light-reactive layer 40 and the color ink layer 50 can exhibit multi-level reflection effects according to different light sources and ambient brightness. In this way, the visibility of the sticker is improved, and the overall aesthetics and novel visual effects of the sticker and the processed part are added.

The water transfer paper 10 is a commercially available water transfer paper 10 having a water-soluble adhesive layer 11 The water transfer paper 10 can be peeled off by the immersion liquid (water), and the water-soluble adhesive layer 11 is made viscous, and the following layers can be temporarily adhered to the surface of the workpiece (not shown).

The adhesive layer 20 is a hot chain type (or heat curing type) and is disposed on the water-soluble adhesive layer 11.

The white underlayer 30 is a thermal chain-type ink and is disposed on the adhesive layer 20, and the white underlayer 30 shields the color of the surface of the workpiece to avoid interference or mixing of the reflective effect of the photoreactive layer 40.

The photoreactive layer 40 is a thermal chain-type ink and is disposed on the white matrix 30, and the light-reactive layer 40 is irradiated to form a light source. The photoreactive layer 40 can be partially disposed on the white matrix 30 by one or a combination of the molding bronzing 41, the silver ink 42, the fluorescent ink 43, or the general colored ink 44, as desired. Among them, the fluorescent ink 43 has a characteristic of reflecting ultraviolet light of a specific wavelength band into visible light, and therefore, bright fluorescent light can be emitted by irradiation with a light source (weak light) containing ultraviolet rays.

The color ink layer 50 is a thermal chain type ink and is provided on the photoreactive layer 40 to form a filter function on the photoreactive layer 40, and has light transmissivity and transparency in the photoreactive layer 40. The color ink layer 50 can selectively use one or a combination of the transparent ink 51, the general colored ink 52 or the light-storing ink 53 according to the requirements of the implementation, and can be selectively localized (or comprehensively set) according to the implementation requirements. Or omitted. For example, the transparent ink 51 is provided corresponding to the stamping foil 41. The colored ink 52 or the light-storing ink 53 of the color ink layer 50 corresponds to the colored ink 44 of the photoreactive layer 40. The light-storing ink 53 is a color material for light storage, and after being irradiated by natural light, daylight light, ultraviolet light, etc., the light energy is stored and released by the fluorescent light after the light source disappears.

The gold oil layer 60 is thermally linked and disposed on the color ink layer 50 and the photoreactive layer 40 to form a protection, and further provides a plurality of transparent glass beads 70 embedded in the gold oil. Layer 60 is partially surfaced. And each of the transparent glass beads 70 can be disposed or omitted in accordance with the requirements of the implementation, and the selective partial corresponding ink layer 50 or photoreactive layer 40. For example, the transparent ink 51 corresponding to the ink layer 50 and the colored ink 52. Alternatively, it may correspond to the silver ink 42 of the photoreactive layer 40.

The peelable film oil layer 80 is disposed on the gold oil layer 60 (and most of the transparent glass beads 70), and has flexibility for stretching and stretching, and provides a user to properly coat various shapes by the peelable film oil layer 80. Processed parts. It can be selectively stripped or omitted by the user during implementation.

When the water transfer printing is applied by the composition of the above layers, the user first bubbles (soaks) the multi-level reflective effect sticker, so that the water-soluble adhesive layer 11 on the water transfer paper 10 is sticky. The water transfer paper 10 is easily peeled off. The adhesive layer 20, the white underlayer 30, the photoreactive layer 40, the color ink layer 50, the gold oil layer 60 and the plurality of transparent glass beads 70 are further utilized according to the flexibility of the detachable film oil layer 80. The layers are temporarily placed on the surface of the workpiece, and then dried, and then peeled off the peelable film oil layer 80. The baking layer or other heating device is used to heat the layers of the surface of the workpiece to bake the layer. 20. The white matrix 30, the photoreactive layer 40, the ink layer 50, and the gold oil layer 60 form a thermal chain (curing) and adhere to the working surface, that is, the bonding operation is completed.

By curing the sticker adhered to the multi-level reflective effect on the surface of the workpiece, different color and environment, the color ink layer 50, the photoreactive layer 40 or the transparent glass bead 70 exhibit various different levels of reflective and color patterns. effect. For example, when illuminated by a close-range light source, the photoreactive layer 40 directly reflects light (such as a mirror effect) by molding bronzing 41 or silver ink 42 to form a strong reflective effect. In addition, the light can enter the isolated surface of the transparent glass bead 70 (the end number in the figure) to form a concentrated light and a reflection, so that the light source entering the transparent glass bead 70 is enlarged to enhance the reflection (light) effect.

In addition, in combination with the filter function of the color ink layer 50, the reflective effect with metallic color can be further exhibited. Because the color ink layer 50 is translucent, when the photoreactive layer 40 is disposed by the stamping bronzing 41 or the silver ink 42, the color ink layer 50 visually seen by the user includes the above-mentioned molding in addition to the color of the color ink layer 50 itself. The color of the bronzing 41 or the silver ink 42 will form a metallic color, thereby achieving another visual effect.

If there is only a long-distance light source or a weak light in the environment, the photo-reactive layer 40 can reflect the ultraviolet light of a specific wavelength band into visible light by the fluorescent ink 43, thereby forming an active reflective (fluorescent) effect. Alternatively, when there is no light source in the environment, the ink layer 50 can be released by fluorescence storage by the pre-storage ink 53 to form an active reflective (fluorescent) effect.

According to the above, regardless of the near-far change of the light source, or the brightness of the ambient light, it is still in a dull environment. The multi-level reflective effect sticker of the invention can display different visual effects (reflective light) according to different ambient brightness and light source. In this way, the lack of limited light source and ambient brightness limitation in the prior case is solved.

Please refer to FIG. 2, which is a cross-sectional view showing another embodiment of the sticker of the multi-level reflective effect of the present invention. In the figure, in order to ensure that the peelable film oil layer 80 can be surely separated from the transparent glass beads 70, a peelable gold oil layer 90 is further provided between the gold oil layer 60 and the transparent glass beads 70. The peelable film oil layer 80 and the peelable gold oil layer 90 can be peeled off by the user during implementation.

The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the embodiments of the present invention. Changes that are well known to those skilled in the art are still within the scope of the invention.

10‧‧‧Water transfer paper

11‧‧‧Water-soluble adhesive layer

20‧‧‧ glue layer

30‧‧‧White bottom

40‧‧‧Photoreactive layer

41‧‧‧Molded bronzing

42‧‧‧Silver ink

43‧‧‧Fluorescent ink

44‧‧‧Colored ink

50‧‧‧Color ink layer

51‧‧‧Transparent ink

52‧‧‧Colored ink

53‧‧‧Light storage ink

60‧‧‧ gold oil layer

70‧‧‧Transparent glass beads

80‧‧‧ peelable film oil layer

Claims (1)

A multi-layer reflective effect sticker comprising: a water-transfer paper having a water-soluble adhesive layer, the water transfer paper can be peeled off by soaking the liquid, and the water-soluble adhesive layer is made sticky; It is a hot chain type and is disposed on the water-soluble adhesive layer; a white bottom layer is a hot-chain type white ink and is disposed on the glue layer; a photo-reactive layer is a hot-chain type ink, including a part a stamping hot stamping, a colored ink and a fluorescent ink disposed on the white bottom layer; the one color ink layer is a hot chain type ink, comprising a transparent ink partially disposed on the photoreactive layer, a light storing ink and a colored ink, wherein the color ink layer has light transmissivity and transparency to the photoreactive layer, and the color reaction layer forms a filter by the color ink layer, wherein the transparent ink corresponds to the mold bronzing; The oil layer is a hot chain type ink and is disposed on the color ink layer and the partial photoreactive layer; the plurality of transparent glass beads are the transparent ink corresponding to the color ink layer and the colored ink, and each of the transparent glass beads Embedded in the surface of the gold oil layer; The oil layer is disposed on the gold oil layer and each of the transparent glass beads, has flexibility and stretchability, and is selectively peeled off; and a peelable gold oil layer is disposed on each of the transparent glass beads The peelable film between the oil layers.