CN215397963U - Take heat-transfer die of 3D optical effect - Google Patents

Abstract

The utility model discloses a heat transfer film with a 3D optical effect, which belongs to the technical field of heat transfer films and comprises a printing stock, wherein a fixed layer is arranged above the printing stock, a pattern layer is arranged above the fixed layer, an intermediate layer is arranged above the pattern layer, and a stabilizing layer is arranged on one side surface of the fixed layer, the pattern layer and the intermediate layer. According to the utility model, through the matching design of the printing stock, the fixing layer, the pattern layer and the intermediate layer, firstly, the setting of the hot melt adhesive can fix the light transmission film and the printing stock, the light transmission film can enable the pattern of the heat transfer film to be clearer in a well-illuminated environment, the setting of the 3D optical pattern, the hardened coating film and the fixing line rod can enable the heat transfer film to have a good 3D visual effect, the pattern can be brighter, the attractiveness of the heat transfer film is enhanced, the display effect of the printing stock can be enhanced through the setting of the decorative film and the explosion-proof film, the printing stock is more attractive, the color is richer, and the printing stock has stronger practicability.

Description

Take heat-transfer die of 3D optical effect

Technical Field

The utility model relates to the technical field of heat transfer films, in particular to a heat transfer film with a 3D optical effect.

Background

The heat transfer film is also called a PET transfer film, a PET release film, an isolation film and the like, the surface of the heat transfer film is coated with a layer of silicone oil to reduce the adhesive force of the surface of the heat transfer film and achieve the release effect, and the heat transfer film can be divided into a single-sided release film and a double-sided release film. According to the release force, the film can be divided into a light release film, a medium release film and a heavy release film. In the prior art, the surface roughness and the contact surface are increased by changing the surface form of the heat transfer film, the produced heat transfer film is wrapped on the surface of a related product, and the recognition effect is achieved by printing various colors and patterns on the heat transfer film wrapped on the surface.

Patent publication No. CN 207140590U discloses a thermal transfer film, which includes: the ink-absorbing layer comprises a base material layer, a back coating layer, an ink absorbing layer, an auxiliary permeation layer and a thermal sublimation layer; the substrate layer has a front side and a back side; the back coating layer is arranged on the back surface of the base material layer; the ink absorption layer is arranged on the front surface of the base material layer; the auxiliary permeation layer is arranged on the ink absorption layer; the thermal sublimation layer is arranged on the auxiliary permeation layer. The thermal transfer film of the present invention has relative permeability, which facilitates the transfer of ink. Meanwhile, the heat transfer printing effect of the heat transfer printing film is good, and the actual requirements of heat transfer printing are fully met.

However, the structure of the heat transfer film in the above patent is simple, only the problem of permeability of the heat transfer film is solved, the practicability and functionality are low, and the use requirement is difficult to meet. Accordingly, one skilled in the art provides a thermal transfer film with a 3D optical effect to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat transfer film with a 3D optical effect to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take heat-transfer die of 3D optical effect, includes the stock, the top of stock is equipped with the fixed bed, the top of fixed bed is equipped with the pattern layer, the top on pattern layer is equipped with the intermediate level, a side of fixed bed, pattern layer and intermediate level is equipped with the stable layer.

As a further scheme of the utility model: the fixed layer includes the hot melt adhesive, the bottom surface of hot melt adhesive and the last fixed surface of stock are connected, the last fixed surface of hot melt adhesive is connected with printing opacity membrane, and the setting of hot melt adhesive and printing opacity membrane can be pasted printing opacity membrane and stock fixedly, and can make its pattern of heat-transfer die more clear under the environment that the illumination is good.

As a still further scheme of the utility model: the pattern layer comprises 3D optical patterns, the bottom surfaces of the 3D optical patterns are fixedly connected with the upper surface of the light-transmitting film, the upper surface of the 3D optical patterns is fixedly connected with a hardened coating film, fixed lines which are arranged at equal intervals are fixedly embedded in the hardened coating film, the surface tension of the hardened coating film can be enhanced through the arrangement of the 3D optical patterns, so that the coated ink is not easy to fall off, the heat transfer film can have a good 3D visual effect through the arrangement of the hardened coating film, the patterns are brighter through the fixed lines, and the attractiveness of the heat transfer film is enhanced.

As a still further scheme of the utility model: the middle layer comprises a decorative film, the bottom surface of the decorative film is fixedly connected with the upper surface of the hardened coating film, the upper surface of the decorative film is fixedly connected with an explosion-proof film, and the decorative film enhances the display effect of the printing stock.

As a still further scheme of the utility model: and a protective film is arranged above the middle layer, the bottom surface of the protective film is fixedly connected with the upper surface of the explosion-proof film, and the protective film can play a role in protection.

As a still further scheme of the utility model: the top of protection film is equipped with antistatic membrane, antistatic membrane's bottom surface and the upper surface fixed connection of protection film, antistatic membrane's setting can play the effect of antistatic.

As a still further scheme of the utility model: the firm layer includes the stationary blade, the inner wall of stationary blade is equipped with the fixed glue, the stationary blade is fixed mutually through the fixed glue and the one end of fixed bed, pattern layer, intermediate level, protection film and antistatic film, and the setting of stationary blade and fixed glue has strengthened holistic structural strength, can prevent to appear separating between the layer.

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

1. according to the utility model, through the matching design of the printing stock, the fixed layer, the pattern layer and the intermediate layer, firstly, the setting of the hot melt adhesive can fix the light-transmitting film and the printing stock, the light-transmitting film can enable the pattern of the heat transfer film to be clearer in a well-illuminated environment, the setting of the 3D optical pattern, the hardened coating film and the fixed line rod can enable the heat transfer film to have a good 3D visual effect, the pattern can be brighter, the attractiveness of the heat transfer film is enhanced, the display effect of the printing stock can be enhanced through the setting of the decorative film and the explosion-proof film, the printing stock is more attractive, the color is richer, and the printing stock has stronger practicability.

2. According to the utility model, through the matching design of the protective film, the antistatic film and the stabilizing layer, the protective film and the antistatic film respectively play roles of protection and static prevention, the stabilizing layer can enhance the integral structural strength, and can prevent the edges of the layers from being separated, so that the practicability and functionality of the heat transfer film are enhanced.

Drawings

FIG. 1 is a schematic diagram of the explosion structure of a printing stock, a fixing layer, a pattern layer, an intermediate layer, a protective film and an antistatic film of the utility model;

FIG. 2 is a cross-sectional view in elevation of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a substrate; 2. a fixed layer; 21. hot melt adhesive; 22. a light transmissive film; 3. a pattern layer; 31. a 3D optical pattern; 32. hardening the coating film; 33. fixing the line rod; 4. an intermediate layer; 41. decorating the film; 42. an explosion-proof membrane; 5. a protective film; 6. an antistatic film; 7. a stabilizing layer; 71. a fixing sheet; 72. and (5) fixing glue.

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 to 4, in an embodiment of the utility model, a thermal transfer film with a 3D optical effect includes a printing material 1, and a pattern may be printed on an upper surface of the printing material 1.

Preferably, referring to fig. 1 and 2, a fixing layer 2 is arranged above the printing material 1, and the fixing layer 2 comprises a hot melt adhesive 21.

Here, the hot melt adhesive 21 is solid at normal temperature, and becomes a liquid substance that is flowable and viscous when heated to a certain temperature.

Therefore, the hot melt adhesive 21 can fixedly bond the printing material 1 and the light-transmitting film 22 at high temperature and high pressure.

The hot melt adhesive 21 is used for fixing the light-transmitting film 22 on the upper surface of the printing material 1 at high temperature and high pressure during thermal transfer printing.

Further, the upper surface of hot melt adhesive 21 is fixed with printing opacity membrane 22, and the setting of printing opacity membrane 22 can make its pattern more clear under the environment that the illumination is good of heat-transfer membrane.

In this scheme, referring to fig. 1, 2 and 4, the pattern layer 3 is arranged above the fixing layer 2, the pattern layer 3 includes the 3D optical pattern 31, and the 3D optical pattern 31 is arranged to enhance the surface tension thereof, so that the ink applied thereon is not easy to fall off.

Preferably, the bottom surface of the 3D optical pattern 31 is fixed to the upper surface of the light transmissive film 22, and the hardened coating film 32 is fixed to the upper surface of the 3D optical pattern 31.

The heat transfer film has a good 3D visual effect due to the setting of the hardened coating film 32.

Here, the fixed wires 33 are embedded in the cured coating film 32, the fixed wires 33 are arranged at equal intervals, and the fixed wires 33 are made of a hard material.

Further, the fixing line rod 33 may be made of glass, metal or wood, and the glass is preferably used in the scheme.

Wherein, a layer of mirror sticker is coated on the outer surface of each fixed line rod 33.

The fixed line rod 33 has a light reflecting function, so that the pattern is brighter, and the attractiveness of the pattern is enhanced.

Preferably, referring to fig. 1 and 2, the intermediate layer 4 is disposed above the pattern layer 3, the intermediate layer 4 includes a decorative film 41, and characters, patterns, or lines with different colors are disposed on the surface of the decorative film 41, so that the printing material 1 can have display effects with different colors, different patterns, or even different textures.

Here, the decorative film 41 is fixed to the upper surface of the cured coating film 32, and the explosion-proof film 42 is fixed to the upper surface of the decorative film 41.

In this embodiment, the rupture membrane 42 has good ductility, and the rupture membrane 42 may be made of a transparent material, and may also be made of a color material.

The rupture membrane 42 is preferably made of color materials, can be used as a bottom color layer of the decorative membrane 41, and can enrich the display effect of the printing stock 1.

Further, the protective film 5 is disposed above the intermediate layer 4, the protective film 5 can protect the intermediate layer 4, and the protective film 5 is made of a transparent material.

In this embodiment, the bottom surface of the protective film 5 is fixed to the upper surface of the explosion-proof film 42.

Preferably, the bottom surface of the antistatic film 6 is fixed to the upper surface of the protective film 5, and the antistatic film 6 can play a role of static electricity prevention.

Here, referring to fig. 1, 2 and 3, a fixing layer 7 is disposed on one side of the fixing layer 2, the pattern layer 3 and the intermediate layer 4, the fixing layer 7 includes a fixing piece 71, the fixing piece 71 may be made of metal or hard plastic, and the hard plastic is preferably used in the present embodiment.

Further, the inner wall of stationary blade 71 is equipped with fixed glue 72, and fixed glue 72 has stronger viscidity, can fix stationary blade 71 and fixed layer 2, pattern layer 3, intermediate level 4, protection film 5 and antistatic membrane 6's edge through fixed glue 72.

The working principle of the utility model is as follows: during the use, at first, the setting of hot melt adhesive 21 can make printing opacity membrane 22 and stock 1 fix, printing opacity membrane 22 can make its pattern of heat-transfer membrane under the environment that the illumination is good more clear, 3D optical pattern 31, the setting of sclerosis coating film 32 and fixed line pole 33 can make the heat-transfer membrane have good 3D visual effect, and can make the pattern brighter, its aesthetic property has been strengthened, the display effect of stock 1 can be strengthened in the setting of decorating film 41 and rupture membrane 42, make stock 1 more pleasing to the eye, the color is abundanter, protection film 5 and antistatic membrane 6 play the effect of protection and antistatic respectively, firm layer 7 can strengthen holistic structural strength, and can prevent that layer and layer's edge from appearing the separation, the practicality and the functionality of heat-transfer membrane have been strengthened.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a take thermal transfer printing film of 3D optical effect, includes stock (1), its characterized in that: the printing material fixing device is characterized in that a fixing layer (2) is arranged above the printing material (1), a pattern layer (3) is arranged above the fixing layer (2), an intermediate layer (4) is arranged above the pattern layer (3), and a stabilizing layer (7) is arranged on one side face of the fixing layer (2), the pattern layer (3) and the intermediate layer (4).

2. The thermal transfer film with 3D optical effect of claim 1, wherein: the fixed layer (2) comprises a hot melt adhesive (21), the bottom surface of the hot melt adhesive (21) is fixedly connected with the upper surface of the printing stock (1), and the upper surface of the hot melt adhesive (21) is fixedly connected with a light-transmitting film (22).

3. The thermal transfer film with 3D optical effect of claim 2, wherein: the pattern layer (3) comprises a 3D optical pattern (31), the bottom surface of the 3D optical pattern (31) is fixedly connected with the upper surface of the light-transmitting film (22), a hardened coating film (32) is fixedly connected with the upper surface of the 3D optical pattern (31), and fixed lines (33) which are arranged at equal intervals are fixedly embedded in the hardened coating film (32).

4. The thermal transfer film with 3D optical effect of claim 3, wherein: the middle layer (4) comprises a decorative film (41), the bottom surface of the decorative film (41) is fixedly connected with the upper surface of the hardening coating film (32), and the upper surface of the decorative film (41) is fixedly connected with an explosion-proof film (42).

5. The thermal transfer film with 3D optical effect of claim 4, wherein: and a protective film (5) is arranged above the middle layer (4), and the bottom surface of the protective film (5) is fixedly connected with the upper surface of the explosion-proof film (42).

6. The thermal transfer film with 3D optical effect of claim 5, wherein: the top of protection film (5) is equipped with antistatic membrane (6), the bottom surface of antistatic membrane (6) is connected with the upper surface fixed of protection film (5).

7. The thermal transfer film with 3D optical effect of claim 6, wherein: the stable layer (7) is including stationary blade (71), the inner wall of stationary blade (71) is equipped with solid fixed glue (72), stationary blade (71) are fixed mutually through solid fixed glue (72) and the one end of fixed bed (2), pattern layer (3), intermediate level (4), protection film (5) and antistatic film (6).

Images