CN216467002U

CN216467002U - Three-dimensional sidelight vision heat transfer film

Info

Publication number: CN216467002U
Application number: CN202122227836.3U
Authority: CN
Inventors: 朴大雨; 熊伟; 张思荣
Original assignee: Dongguan Ashram New Material Technology Co ltd
Current assignee: Dongguan Ashram New Material Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-05-10
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a three-dimensional sidelight vision heat transfer film, which relates to the technical field of heat transfer films and comprises a heat transfer silicone film and a heat transfer TPU film, wherein the heat transfer silicone film comprises a first protective layer, a silicone surface layer, a treating agent layer, a first adhesive layer, a TPU layer, a second adhesive layer and a second protective layer which are sequentially arranged from top to bottom, the surface of the silicone surface layer is provided with a plurality of lines, the heat transfer TPU film comprises a resin layer, a third adhesive layer, a luminous layer, a fourth adhesive layer and a third protective layer which are sequentially arranged from top to bottom, and the resin layer is PU high temperature resistant resin easy to cut.

Description

Three-dimensional sidelight vision heat transfer film

Technical Field

The utility model relates to the technical field of heat transfer films, in particular to a three-dimensional sidelight vision heat transfer film.

Background

Present heat-transfer die, its structure is comparatively single, and outside image is comparatively monotonous, lacks the novelty, can't look for the vision and bring the impact effect to can't satisfy most people's user demand, further reduced user's purchase desire, for this reason, the staff in this field has proposed three-dimensional sidelight vision heat-transfer die.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a three-dimensional sidelight vision heat transfer film, which solves the problems that the existing heat transfer film has a single structure, monotonous external image and no novelty, cannot bring impact effect for visual observation, cannot meet the use requirements of most people and further reduces the purchase desire of users.

In order to realize the purpose, the utility model is realized by the following technical scheme: three-dimensional sidelight vision heat-transfer die, including heat-transfer seal silica gel membrane and heat-transfer seal TPU membrane, the heat-transfer seal silica gel membrane includes from last first protective layer, silica gel surface course, treating agent layer, first adhesive layer, TPU layer, second adhesive layer and the second protective layer that sets gradually extremely down.

As a further technical scheme of the utility model, the thermal transfer printing TPU film comprises a resin layer, a third adhesive layer, a luminescent layer, a fourth adhesive layer and a third protective layer which are sequentially arranged from top to bottom.

As a further technical scheme of the utility model, the first protective layer is made of PET material, and the surface of the silica gel surface layer is provided with a plurality of grains.

As a further technical scheme of the utility model, the first adhesive layer, the second adhesive layer, the third adhesive layer and the fourth adhesive layer are all hot melt adhesives.

As a further technical scheme of the utility model, the resin layer is PU high-temperature-resistant easy-cutting resin, and the luminous layer is made of TPU.

As a further technical scheme of the utility model, the thickness of the silica gel surface layer and the resin layer is 0.05-0.08 mm.

Advantageous effects

The utility model provides a stereoscopic sidelight vision heat transfer film. Compared with the prior art, the method has the following beneficial effects:

1. three-dimensional sidelight vision heat-transfer die through being provided with luminescent layer and TPU layer to and be equipped with multiple line on the surface of silica gel surface course, when using, can make whole heat-transfer die demonstrate the visual impact of three-dimensional sidelight, has increased the stereovision, has still played good decorative effect simultaneously, has improved outside aesthetic property, makes it can satisfy most people's user demand.

Drawings

FIG. 1 is an internal structure view of a heat transfer silicone film in a three-dimensional sidelight vision heat transfer film;

fig. 2 is an internal structure view of a heat transfer TPU film in a stereoscopic side light vision heat transfer film.

In the figure: 11. a first protective layer; 12. a silica gel surface layer; 13. a treating agent layer; 14. a first adhesive layer; 15. a TPU layer; 16. a second adhesive layer; 17. a second protective layer; 21. a resin layer; 22. a third adhesive layer; 23. a light emitting layer; 24. a fourth adhesive layer; 25. and a third protective 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 of a stereoscopic sidelight vision thermal transfer film: the stereoscopic side light visual heat transfer film comprises a heat transfer silicone film and a heat transfer TPU film, wherein the heat transfer silicone film comprises a first protective layer 11, a silicone surface layer 12, a treating agent layer 13, a first adhesive layer 14, a TPU layer 15, a second adhesive layer 16 and a second protective layer 17 which are sequentially arranged from top to bottom, the first protective layer 11 is made of PET materials, the surface of the silicone surface layer 12 is provided with a plurality of grains, the diversity of external images can be ensured, the first adhesive layer 14, the second adhesive layer 16, the third adhesive layer 22 and the fourth adhesive layer 24 are hot melt adhesives, the thicknesses of the silicone surface layer 12 and the resin layer 21 are 0.05-0.08mm, the TPU layer 15 and the luminescent layer 23 can be luminous and can respectively present fluorescent colors and metallic colors, therefore, when the stereoscopic side light visual impact of the whole heat transfer film can be presented, the layering is increased, meanwhile, a good decorative effect is achieved, and the external attractiveness is improved, in addition, the novel structure is increased, so that the use requirements of most people can be met.

Referring to fig. 2, the thermal transfer printing TPU film includes a resin layer 21, a third adhesive layer 22, a light emitting layer 23, a fourth adhesive layer 24 and a third protective layer 25, which are sequentially disposed from top to bottom, the resin layer 21 is made of PU high temperature resistant easy-cutting resin, the light emitting layer 23 is made of TPU, and the third adhesive layer 22 and the fourth adhesive layer 24 are disposed to increase the adhesive force of the light emitting layer 23, the resin layer 21 and the third protective layer 25, thereby preventing the light emitting layer, the resin layer 21 and the third protective layer 25 from falling off.

The working principle of the utility model is as follows: when the heat transfer printing film is used, the TPU layer 15 and the luminous layer 23 can emit light and can show fluorescent color and metallic color, the surface of the silica gel surface layer 12 is provided with various grains, so that various colors can be shown when the heat transfer printing film is used, the whole heat transfer printing film can show visual impact of three-dimensional sidelight, the layering sense is increased, a good decoration effect is further achieved, the external attractiveness is improved, the use requirements of most people can be met, the treatment agent layer 13 is arranged, and the adhesive force with the first adhesive layer 14 can be guaranteed.

Claims

1. Three-dimensional sidelight vision heat-transfer seal membrane, its characterized in that, including heat-transfer seal silica gel membrane and heat-transfer seal TPU membrane, the heat-transfer seal silica gel membrane includes from last first protective layer (11), silica gel surface course (12), processing agent layer (13), first adhesive layer (14), TPU layer (15), second adhesive layer (16) and second protective layer (17) that set gradually down.

2. The stereoscopic side-light vision heat transfer film according to claim 1, wherein the heat transfer TPU film comprises a resin layer (21), a third adhesive layer (22), a luminescent layer (23), a fourth adhesive layer (24) and a third protective layer (25) which are sequentially arranged from top to bottom.

3. The stereoscopic side-light vision heat transfer film according to claim 1, wherein the first protective layer (11) is made of PET, and the surface of the silicone surface layer (12) is provided with a plurality of textures.

4. The stereoscopic edge-lit vision thermal transfer film according to claim 2, wherein the first adhesive layer (14), the second adhesive layer (16), the third adhesive layer (22), and the fourth adhesive layer (24) are all hot melt adhesives.

5. The stereoscopic side-light vision thermal transfer film according to claim 2, wherein the resin layer (21) is a PU high-temperature-resistant easy-cutting resin, and the luminescent layer (23) is a TPU material.

6. The stereoscopic edge light vision thermal transfer film according to claim 2, wherein the thicknesses of the silicone surface layer (12) and the resin layer (21) are 0.05 to 0.08 mm.