CN220933676U - Invisible digital anti-counterfeiting label - Google Patents

Abstract

The utility model relates to the technical field of anti-counterfeiting labels, in particular to an invisible digital anti-counterfeiting label. The technical proposal comprises: the PVC thin sheet layer, the PET thin film, the second base layer, the printing layer and the scraping layer are sequentially arranged on the base layer from top to bottom, the PVC thin sheet layer is fixed on the base layer and comprises a plurality of concave parts and convex parts which are sequentially connected, the PET thin film is positioned above the PVC thin sheet layer, the spraying head on the PET thin film is provided with invisible coating, the area of the invisible coating is positioned under the convex parts, a plurality of first filling parts for convex part adaptation are arranged on the base layer, and a plurality of second filling parts for concave part adaptation are arranged on the second base layer. According to the utility model, the LOGO pattern is formed by irradiating the invisible coating on the convex part with ultraviolet rays, and the invisible coating can not appear when the ultraviolet rays are not irradiated, so that the invisible effect is formed, and the PVC sheet layer has no anti-counterfeiting effect when being used independently, so that the anti-counterfeiting effect is improved.

Description

Invisible digital anti-counterfeiting label

Technical Field

The utility model relates to the technical field of anti-counterfeiting labels, in particular to an invisible digital anti-counterfeiting label.

Background

The anti-fake mark (consumer's anti-fake code inquiring center) is also called anti-fake label or anti-fake label paper, and is one kind of self-adhesive product, and may be adhered, printed and transferred onto the surface of target, the package of target or the accessory of target, and has anti-fake effect. The existing strip is not enough in anti-counterfeiting capability and is easy to forge, so that loss is brought to merchants and consumers.

Disclosure of utility model

The utility model aims to solve the problems in the background technology and provides an invisible digital anti-counterfeiting label.

The technical scheme of the utility model is as follows: the utility model provides an stealthy digital anti-fake label, includes glue film and basic unit, the glue film is located the below of basic unit, set gradually PVC thin slice layer, PET film, second basic unit, printing layer and scratch the layer from the top down on the basic unit respectively, PVC thin slice layer is fixed on the basic unit, PVC thin slice layer includes a plurality of concave parts and the convex part that connect gradually and constitutes, the PET film is located the top on PVC thin slice layer, the spraying head has stealthy coating on the PET film, the region of stealthy coating is located under the convex part, be equipped with a plurality of with the first filling portion of convex part adaptation on the basic unit, be equipped with a plurality of with the second filling portion of concave part adaptation on the second basic unit.

Preferably, the cross-sectional area of the base layer is greater than the cross-sectional area of the PVC sheet layer, and the cross-sectional area of the second base layer is consistent with the cross-sectional area of the base layer.

Preferably, a printing layer is arranged on the second base layer, two-dimensional code information is arranged on the printing layer, and the cross section of the scraping layer is consistent with the cross section of the printing layer.

Compared with the prior art, the utility model has the beneficial effects that: the protruding shape of this scheme convex part is anti-fake specific shape promptly, is brand LOGO for example, and is in one deck PET film of applying on the LOGO moreover to the stealthy coating of spraying on the PET film, when the PET film was applied on PVC thin slice layer, then stealthy coating will apply on the convex part, when the external world was tested and is otherwise, through ultraviolet irradiation, then the stealthy coating of applying on the convex part will form LOGO typeface, just can not show when not having ultraviolet irradiation, has formed stealthy effect from this, does not possess anti-fake effect when PVC thin slice layer is used alone, thereby has improved anti-fake effect.

Drawings

FIG. 1 is a schematic structural diagram of an invisible digital anti-counterfeit label according to the present utility model;

Fig. 2 is a schematic structural diagram of a invisible digital anti-counterfeiting label PVC sheet layer according to the present utility model.

Reference numerals: 1. a glue layer; 2. a base layer; 3. a PVC sheet layer; 4. a PET film; 5. a second base layer; 6. printing a layer; 7. scraping the layer; 8. a convex portion; 9. a first filling section; 10. a concave portion; 11. a second filling portion; 12. invisible coating.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-2, the invisible digital anti-counterfeiting label comprises a glue layer 1 and a base layer 2, wherein the base layer is made of paper materials, and the glue layer 1 is positioned below the base layer 2, and is characterized in that: the PVC sheet layer 3, the PET film 4, the second base layer 5, the printing layer 6 and the scraping layer 7 are sequentially arranged on the base layer 2 from top to bottom, the PVC sheet layer 3 is fixed on the base layer 2, the PVC sheet layer 3 comprises a plurality of concave parts 10 and convex parts 8 which are sequentially connected, the PET film 4 is positioned above the PVC sheet layer 3, a spray head on the PET film 4 is provided with a invisible coating 12, the area of the invisible coating 12 is positioned right below the convex parts 8, as shown in figures 1 and 2, the convex shape of the convex parts 8 is an anti-counterfeiting specific shape, such as brand L0G0, and LOGO is coated with a layer of PET film 4, and the PET film 4 is sprayed with the invisible coating 12, when the PET film 4 is coated on the PVC sheet layer 3, the invisible coating 12 is coated on the convex parts 8, when the PET film 4 is tested in the outside, through ultraviolet irradiation, the invisible coating 12 applied on the convex part 8 forms a LOGO pattern, and does not appear when no ultraviolet radiation is emitted, so that an invisible effect is formed, the PVC sheet layer 3 does not have an anti-counterfeiting effect when being singly used, the base layer 2 is provided with a plurality of first filling parts 9 matched with the convex part 8, the second base layer 5 is provided with a plurality of second filling parts 11 matched with the concave part 10, when being combined together, the first filling parts 9 enter the bottom of the convex part 8 to be jointed with the base layer, the two materials are consistent, the second filling parts 11 are jointed with the top of the concave part 10, because the PET film 4 is a film, when the base layer 2, the PVC sheet layer 3, the PET film 4 and the second base layer 5 are overlapped together, the PVC sheet layer 3 is in a plane shape, so that the convex part 8 is not deformed,

Moreover, the invisible coating 12 on the PVC sheet layer 3 cannot be removed, so that through the arrangement of the scheme, the safety in use is improved, and the use is not worried about being stolen.

Examples

Referring to fig. 1 and 2, based on the first embodiment, the cross-sectional area of the base layer 2 is larger than that of the PVC sheet layer 3, and the cross-sectional area of the second base layer 5 is identical to that of the base layer 2, so that when the lawless persons steal the PVC sheet layer 3 to forge, the base layer 2 will be damaged directly when the second base layer 5 is removed, that is, the PVC sheet layer 3 is wrapped in the base layer 2 and the second base layer 5, thereby increasing the cost of the manufacturing method.

Examples

Based on the first or second embodiment, the second base layer 5 is provided with the printing layer 6, the printing layer 6 is provided with two-dimensional code information, the cross section of the scraping layer 7 is consistent with that of the printing layer 6, so that the user can observe information conveniently, and the user can know through the two-dimensional code by scraping the scraping layer 7.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The above description is only of the preferred embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply the present utility model according to the technical scheme and the inventive concept thereof within the scope of the present utility model

Such substitutions and alterations are also intended to be within the scope of the present utility model.

Claims (3)

1. The invisible digital anti-counterfeiting label comprises a glue layer (1) and a base layer (2), wherein the glue layer (1) is positioned below the base layer (2), and is characterized in that: PVC thin slice layer (3), PET thin film (4), second basic unit (5), printing layer (6) and scrape layer (7) have set gradually from the top down on basic unit (2) respectively, PVC thin slice layer (3) are fixed on basic unit (2), PVC thin slice layer (3) are constituteed including a plurality of concave parts (10) and convex part (8) that connect gradually, PET thin film (4) are located the top of PVC thin slice layer (3), the first stealthy coating (12) that have of spraying on PET thin film (4), the region of stealthy coating (12) is located under convex part (8), be equipped with on basic unit (2) a plurality of with first filling portion (9) of convex part (8) adaptation, be equipped with on second basic unit (5) a plurality of with second filling portion (11) of concave part (10) adaptation.

2. The invisible digital anti-counterfeit label according to claim 1, wherein the cross-sectional area of the base layer (2) is larger than the cross-sectional area of the PVC sheet layer (3), and the cross-street area of the second base layer (5) is identical to the cross-street area of the base layer (2).

3. The invisible digital anti-counterfeiting label according to claim 1, wherein a printing layer (6) is arranged on the second base layer (5), two-dimensional code information is arranged on the printing layer (6), and the cross section of the scraping layer (7) is consistent with the cross section of the printing layer (6).