CN219583810U

CN219583810U - Thermal transfer film with anti-counterfeiting mark

Info

Publication number: CN219583810U
Application number: CN202320355418.9U
Authority: CN
Inventors: 朱宏达; 朱国栋; 王帅; 洪苗苗; 郑永齐; 陈如宽
Original assignee: Wenzhou Jinchi Technology Co ltd
Current assignee: Wenzhou Jinchi Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-25
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a thermal transfer film with an anti-counterfeiting mark, which comprises a substrate layer, a release layer, a protective layer, a printing layer, a glue layer A, a traction silk screen layer and a glue layer B which are sequentially arranged, wherein an isolation layer and an anti-counterfeiting ink layer are sequentially arranged between the printing layer and the glue layer A, the anti-counterfeiting ink layer is specifically ultraviolet fluorescent ink.

Description

Thermal transfer film with anti-counterfeiting mark

Technical Field

The utility model relates to the field of thermal transfer films, in particular to a thermal transfer film with an anti-counterfeiting mark.

Background

The thermal transfer film is a medium material in the thermal transfer process, the thermal transfer film is used for heating once, the decorative pattern transferred by heat is transferred on the surface of the decorated building material to form a high-quality decorative film, in the thermal transfer process, the protective layer and the pattern layer are separated from the polyester substrate by the combined action of heat and pressure, and the whole decorative layer and the substrate are permanently glued by the hot melt adhesive.

The thermal transfer film is widely used, but has some problems in practical use: 1) When the thermal transfer film is transferred to flexible materials such as cloth clothes, the thermal transfer film is easy to crack due to the deformation of the materials because the stretchability of the materials exceeds the deformation range of the thermal transfer film, so that the surfaces of the thermal transfer film are spread over cracks; 2) The thermal transfer film has poor anti-counterfeiting effect and is easy to forge; therefore, in view of the above current situation, there is an urgent need to develop a thermal transfer film with an anti-counterfeit mark, so as to overcome the shortcomings in the current practical application and meet the current demands.

Disclosure of Invention

The utility model aims to provide a thermal transfer film with an anti-counterfeiting mark, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a thermal transfer printing membrane with anti-fake sign, includes substrate layer, release layer, inoxidizing coating, printing layer, glue layer A, traction silk screen layer and glue layer B that set gradually, still is equipped with isolation layer and anti-fake printing ink layer between printing layer and the glue layer A in proper order.

As a further scheme of the utility model: the anti-counterfeiting ink layer is specifically ultraviolet fluorescent ink, and the anti-counterfeiting mark is sprayed into a specific anti-counterfeiting mark pattern by the ultraviolet fluorescent ink to realize anti-counterfeiting effect.

As a further scheme of the utility model: the hardness of the glue layer B is higher than that of the glue layer A, so that the anti-pulling and anti-deformation capabilities between the bottom layer and the transfer printing object can be improved.

The beneficial effects are that: this kind of thermal transfer film with anti-fake label adopts double-deck glue layering adhesion of different hardness to glue that hardness is higher is as the bottom and is waited the rendition matrix adhesion, can avoid thermal transfer film when the rendition to flexible material such as cloth, takes place because of the circumstances that material deformation drive thermal transfer film deformation leads to surpassing thermal transfer film deformation scope, adopts the built-in anti-fake label of ultraviolet fluorescent ink spraying simultaneously, can regard as not influencing the normal ornamental of printing pattern, and built-in hidden anti-fake label can play higher anti-fake effect simultaneously, effectively improves anti-fake ability.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a partial cross-sectional view of a substrate layer of the present utility model.

Fig. 3 is a side elevational, longitudinal section of the present utility model as a whole.

Fig. 4 is a partial view of the utility model at a in fig. 3.

In the figure: 1. a substrate layer; 2. a release layer; 3. a protective layer; 4. printing a layer; 5. a glue layer A; 6. drawing the silk screen layer; 7. a glue layer B; 8. an isolation layer; 9. and an anti-counterfeiting ink layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Examples

Referring to fig. 1 to 4, in an embodiment of the present utility model, a thermal transfer film with an anti-counterfeiting mark includes a substrate layer 1, a release layer 2, a protective layer 3, a printing layer 4, a glue layer A5, a traction silk screen layer 6 and a glue layer B7, which are sequentially disposed, and an isolation layer 8 and an anti-counterfeiting ink layer 9 are sequentially disposed between the printing layer 4 and the glue layer A5.

As a further scheme of the utility model: the anti-counterfeiting ink layer 9 is specifically ultraviolet fluorescent ink, and the specific anti-counterfeiting mark is sprayed into a specific anti-counterfeiting mark pattern by the ultraviolet fluorescent ink to realize anti-counterfeiting effect.

As a further scheme of the utility model: the hardness of the glue layer B7 is higher than that of the glue layer A5, so that the anti-pulling and anti-deformation capabilities between the bottom layer and the transfer printing object can be improved.

The working principle of the utility model is as follows: when the thermal transfer film with the anti-counterfeiting mark is used, the carving equipment is used in advance to carve out the wanted patterns or words, the substrate to be transferred is flatly arranged on the hot stamping machine, then the B7 surface of the glue layer of the thermal transfer film is flatly arranged on the substrate to be transferred and is attached to the substrate to be transferred, the numerical value of the hot stamping machine is set and started, the hot stamping machine is torn off from the surface substrate layer after cooling, when the anti-counterfeiting mark is required to be verified, the ultraviolet lamp is used for irradiating the thermal transfer film, and the anti-counterfeiting mark of the internal anti-counterfeiting ink layer 9 can be displayed under the ultraviolet lamp.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 thermal transfer film with anti-counterfeiting mark, which is characterized in that: including substrate layer (1), release layer (2), inoxidizing coating (3), printing layer (4), glue layer A (5), traction silk screen layer (6) and glue layer B (7) that set gradually, still be equipped with isolation layer (8) and anti-fake printing ink layer (9) in proper order between printing layer (4) and glue layer A (5).

2. The thermal transfer film with security features of claim 1, wherein: the anti-counterfeiting ink layer (9) is specifically ultraviolet fluorescent ink.

3. The thermal transfer film with security features of claim 1, wherein: the hardness of the glue layer B (7) is higher than that of the glue layer A (5).