CN216449842U

CN216449842U - Fragile and transferable safety film with dynamic three-dimensional effect

Info

Publication number: CN216449842U
Application number: CN202122952943.2U
Authority: CN
Inventors: 陆布成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-06
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a fragile and transferable safety film with a dynamic three-dimensional effect, which comprises a transparent substrate layer, a micro-lens array layer and a micro-image-text layer, wherein the micro-lens array layer is formed at one end of the transparent substrate layer, the micro-image-text layer is formed at one end of the micro-lens array layer, and a convex micro-lens array structure is arranged on the micro-image-text layer. In the fragile and transferable safety film with the dynamic three-dimensional effect, the whole product is fragile, and when a counterfeiter tries to lift the film, the material is broken, so that the uniqueness of an anti-counterfeiting product is ensured, and the process applicability of the product is enlarged.

Description

Fragile and transferable safety film with dynamic three-dimensional effect

Technical Field

The utility model relates to the technical field of dynamic films, in particular to a fragile and transferable safety film with a dynamic three-dimensional effect.

Background

The Beijing printing institute yellow school Master notes in his Master's academic paper that: with the rapid development of economic science and technology, market competition becomes more and more intense, so that counterfeit and shoddy products are frequently bred, a certificate card ticket, various hot-sale commodity trademarks, marks, packages and the like are counterfeited, consumers often spend large price but buy the counterfeit and shoddy products, the consumers face extensive complaints and counterfeiters counterfeit the brands of the consumers, and the counterfeit and shoddy products not only lose to manufacturers but also lose to the state; the means of the counterfeiters are more and more advanced nowadays, which is a serious challenge for manufacturers and anti-counterfeiting industries, the commodity anti-counterfeiting has the characteristics of magic height and high grade, any anti-counterfeiting technology is an anti-counterfeiting technology with novel characteristics along with the increase of application time, and the dynamic and naked eye three-dimensional display anti-counterfeiting technology is one of the technologies with novel anti-counterfeiting functions.

Wherein, in 2010, the U.S. adopted the micro-lens anti-fake technique on the safety line of its new edition 100 dollar paper money of newly-released, adopted the micro-lens technique, made anti-fake label information "100" and "free clock" can alternate each other, had the dynamic effect, had promoted anti-fake effect greatly.

The micro-lens dynamic film is a product which can observe amplified dynamic pictures and texts by naked eyes; the conventional micro-lens dynamic film can be used as an anti-counterfeiting and marking product; the conventional structure of the microlens dynamic film is: generally, a transparent substrate such as PET/PC/PMMA/PVC is selected, one surface of the transparent substrate adopts UV resin to coat a micro-lens array structure, the other surface of the transparent substrate is coated with a micro-image-text array structure, and then the surface of the micro-image-text array structure is colored; the coloring of the graphic unit of the micro graphic array layer generally comprises the steps of forming graphic pits on a transparent substrate through a special coating tool, and wiping pigments in the pits to form the graphic with a specific color; however, after the recesses of the pictures and texts are filled with the pigment, other non-picture and text parts need to be wiped to remove the redundant pigment, so that only clear amplified and dynamic picture and text information can be seen when the pictures and texts are observed through the transparent micro-lens layer and the substrate layer.

However, with the further improvement of market demands, the pure dynamic anti-counterfeiting cannot meet the demands of customers, and the market

It is urgently needed to make the anti-counterfeiting product have more anti-counterfeiting characteristics on the basis of dynamic anti-counterfeiting, in particular to the unique characteristics of the anti-counterfeiting product.

The dynamic film is generally selected from a transparent substrate, one surface of the transparent substrate is coated with a micro-lens array structure by adopting UV resin, the other surface is coated with a micro-image structure, and glue is prepared to form a final dynamic film product.

The existing dynamic film technology has the problems that due to the existence of the transparent base material, the transparent base material is firm and solid and is not easy to break, and after the dynamic film is made into a label or a bottle label and other terminal products, the dynamic film is very easy to tear off and transfer, so that the anti-counterfeiting effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fragile and transferable safety film with a dynamic three-dimensional effect, which aims to solve the problem that the anti-counterfeiting effect cannot be achieved due to the fact that the existing dynamic film in the background technology is easy to tear down and transfer after being made into a label or a bottle label and other terminal products because the existing dynamic film has a transparent base material, the transparent base material is firm and solid and is not easy to break.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a breakable and transferable safety film with dynamic stereoeffect, includes transparent substrate layer, microlens array layer and little picture and text layer, the one end shaping of transparent substrate layer has microlens array layer, the one end shaping on microlens array layer has little picture and text layer, there is protruding microlens array structure on the little picture and text layer.

Preferably, the end of the microlens array layer is provided with a plurality of arc-shaped concave bodies, and the arc-shaped concave bodies are uniformly arranged.

Preferably, the microlens array layer is a release force material or a UV resin material, and the UV resin is a special UV resin with release force or is exposed by multiple times of strong UV energy.

Preferably, the forming joint surface of the micro image-text layer and the micro lens array layer is in a convex shape, and the number of the convex bodies is matched with the number of the concave bodies.

Preferably, the veneered surface of the micro-image-text layer is sequentially and respectively provided with a color layer, a prepared adhesive layer and a covering release film layer or a covering release paper layer, and the color layer, the prepared adhesive layer and the covering release film layer or the color layer, the prepared adhesive layer and the covering release paper layer are tightly attached to each other.

Compared with the prior art, the utility model has the beneficial effects that:

in this breakable and transferable safety film with dynamic stereoeffect, after peeling off transparent substrate layer and microlens array layer, leave little picture and text layer, this moment promptly little picture and text layer and convex microlens array structure on it, satisfy the product little picture and text and the integrated thickness requirement of formation of image of microlens can, simultaneously because of the little picture and text layer that leaves is all UV resin and coloring layer and the spare glue layer, so fragile, when counterfeit person tries to take off, the material is cracked, the uniqueness of anti-fake product has been guaranteed, expand product technology application face.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic diagram of a microlens array layer structure according to the present invention.

In the figure: 1. a transparent substrate layer; 2. a microlens array layer; 3. a micro-image-text layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a fragile and transferable safety film with a dynamic three-dimensional effect comprises a transparent substrate layer 1, a micro-lens array layer 2 and a micro-image-text layer 3, wherein the micro-lens array layer 2 is formed at one end of the transparent substrate layer 1, the tail end of the micro-lens array layer 2 is arranged in a circular arc-shaped concave body, and a plurality of circular arc-shaped concave bodies are uniformly arranged, so that the transparent substrate layer 1 and the micro-image-text layer 3 can be tightly attached, the micro-image-text layer 3 is prevented from being torn off and attached, the micro-lens array layer 2 is made of a release force material or a UV resin material, the UV resin is special UV resin with a release force or is exposed by multiple times of strong UV energy, the product is fragile, when a counterfeiter tries to lift the product, the material is broken, and the uniqueness of the anti-counterfeiting product is ensured;

the micro-image-text layer 3 is formed at one end of the micro-lens array layer 2, a convex micro-lens array structure is arranged on the micro-image-text layer 3, the forming combination surface of the micro-image-text layer 3 and the micro-lens array layer 2 is in a convex shape, the number of the convex bodies is matched with that of the concave bodies, so that the product can be transferred and is easy to break, the anti-counterfeiting uniqueness is improved, the process application range of the product is enlarged, the veneered surface of the micro-image-text layer 3 is sequentially and respectively provided with a color coating layer, a prepared adhesive layer, a release film layer or a release paper layer, the color coating layer, the prepared adhesive layer, the release film layer or the color coating layer, the prepared adhesive layer and the release paper layer are tightly attached to each other, the veneered surface of the micro-image-text layer 3 is protected, and the micro-image-text layer 3 is tightly attached to the veneered surface.

The working principle is as follows: for the fragile and transferable safety film with the dynamic three-dimensional effect, firstly, when the transparent substrate layer 1 is made of a UV resin material, the surface of the concave surface micro-lens array layer 2 is irradiated with UV for multiple times to complete structural passivation, if the structural material for manufacturing the micro-lens array layer 2 has release force, the step can be omitted, then the same or different UV resins are used for forming the array structure of the micro-image-text layer 3 on the surface of the concave surface micro-lens array layer 2, the same or different UV resins can be used for filling by a mirror wheel, and then the same or different UV resins are used for forming the array structure of the micro-image-text layer 3 by a micro-image-text template; the micro-image-text template can be used for forming a micro-image-text layer 3 array structure in one step, the coating thickness is adjusted to realize focal plane imaging, the veneered surface of the micro-image-text layer 3 is sequentially provided with a color coating layer, a glue preparation layer and a release coating layer or a release coating layer, when the product is used, the glue preparation surface in the micro-image-text layer 3 is peeled off from the release coating or paper, the glue surface is tightly adhered to the veneered surface, and then the transparent substrate layer 1 and the micro-lens array layer 2 are removed, so that the product formed by the full UV resin is obtained, the whole product is fragile, when a counterfeiter tries to remove the product, the material is broken, the uniqueness of the anti-counterfeiting product is ensured, and the whole using process of the fragile and transferable safety film with the dynamic three-dimensional effect is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fragile transferable safety film with dynamic three-dimensional effect comprises a transparent substrate layer (1), a micro-lens array layer (2) and a micro-image-text layer (3), and is characterized in that: the transparent substrate layer is characterized in that a micro-lens array layer (2) is formed at one end of the transparent substrate layer (1), a micro-image-text layer (3) is formed at one end of the micro-lens array layer (2), and a convex micro-lens array structure is arranged on the micro-image-text layer (3).

2. A fragile and transferable security film having dynamic stereoscopic effects according to claim 1, characterized in that: the tail end of the micro-lens array layer (2) is arranged in a circular arc-shaped concave body, and a plurality of circular arc-shaped concave bodies are uniformly arranged.

3. A frangible and transferable security film with dynamic lenticular effect according to claim 1, characterized in that: the micro-lens array layer (2) is made of a release force material or a UV resin material.

4. A fragile and transferable security film having dynamic stereoscopic effects according to claim 2, characterized in that: the forming joint surface of the micro image-text layer (3) and the micro lens array layer (2) is in the shape of a circular arc convex body, and the number of the convex bodies is matched with that of the concave bodies.

5. A fragile and transferable security film having dynamic stereoscopic effects according to claim 1, characterized in that: the pasted surface of the micro-image-text layer (3) is sequentially and respectively provided with a color layer, a prepared adhesive layer and a covering release film layer or a covering release paper layer, and the color layer, the prepared adhesive layer and the covering release film layer or the color layer, the prepared adhesive layer and the covering release paper layer are tightly pasted together.