Glass stamping laser composite film

Abstract

The utility model discloses a hot stamping glass laser composite film which comprises a base layer, an adhesive layer, a hot stamping layer and a laser layer and further comprises a sound insulation mechanism, the sound insulation mechanism is arranged on the outer wall of the bottom of the base layer, a sound absorption layer is connected to the outer wall of the bottom of the base layer, a plurality of sound absorption holes are formed in the outer wall of the top of the sound absorption layer, and the sound absorption holes are formed in the outer wall of the bottom of the sound absorption layer. The sound absorption layer is arranged on the outer wall of the bottom of the laser layer, the supporting layer is installed in the middle of the sound absorption layer, the sound absorption layer is made of mineral fiber materials, the supporting layer is of a net structure and is made of carbon fiber materials, and the hot stamping layer is arranged on the outer wall of the bottom of the laser layer. The hot glass laser composite film disclosed by the utility model has the effects of improving the sound insulation efficiency and the environmental protection performance.

Description

Technical Field

[0001] The utility model relates to the technical field of thin films, in particular to a hot glass laser composite film. Background Art

[0002] The hot glass laser composite film can transfer specific patterns, text or images to the glass through the hot stamping process to form a decorative film. The laser effect makes this film present a colorful diffraction effect at different angles and light, enhancing the decorativeness and aesthetics.

[0003] Patent document No. 201920878411.9 discloses an aluminum-plated laser composite film, comprising a paper layer, a waterproof layer is arranged on the lower surface of the paper layer, a reinforcement layer is arranged on the upper surface of the paper layer, and a latex layer is arranged on the upper surface of the reinforcement layer. Beneficial effects of the utility model: The utility model is provided with wear-resistant protrusions on the surface of the PET film layer.

[0004] However, the traditional hot glass laser composite film, as a decorative material, focuses too much on the decorative effect, has relatively single functions, lacks other additional functions, and does not have a sound insulation effect. This limits the application of traditional composite films in places that require good sound insulation effects, and its environmental performance is insufficient, which cannot meet the strong demand of contemporary society for environmental protection and sustainable development. Utility Model Content

[0005] The utility model discloses a hot glass laser composite film, which aims to solve the technical problems that when used as a decorative material, it is too focused on decorative effects, has relatively single functions, lacks other additional functions, and has no sound insulation effect. This limits the application of traditional composite films in places where good sound insulation effects are required, and has insufficient environmental protection performance, and cannot meet the strong demand of contemporary society for environmental protection and sustainable development.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hot glass laser composite film comprises a base layer, an adhesive layer, a hot stamping layer and a laser layer, and also comprises:

[0008] Sound insulation mechanism: The sound insulation mechanism is arranged on the bottom outer wall of the base layer, the bottom outer wall of the base layer is connected with a sound absorbing layer, a plurality of sound absorbing holes are opened on the top outer wall of the sound absorbing layer, and a supporting layer is installed in the middle position of the sound absorbing layer.

[0009] In this case, the sound insulation mechanism uses the sound absorption holes on the sound absorption layer to allow sound waves to more easily enter the sound absorption material, forming an effective sound insulation barrier, reducing the transmission of sound, and improving the sound insulation performance of the composite membrane. The support layer installed in the middle of the sound absorption layer not only provides support for the sound absorption layer, but also enhances the structural stability of the entire sound insulation mechanism.

[0010] In a preferred solution, the sound absorbing layer is made of mineral fiber material, the supporting layer has a mesh structure, and the supporting layer is made of carbon fiber material.

[0011] The sound-absorbing layer is made of mineral fiber material, which improves the sound absorption performance of the hot glass laser composite film. The mesh structure support layer can evenly distribute the load and effectively prevent local stress concentration caused by sound waves. The high modulus characteristics of carbon fiber give it excellent resistance to deformation. Even under long-term or high-intensity sound wave impact, it can maintain a stable structural form. The selection of these two materials enhances the environmental performance of the hot glass laser composite film.

[0012] As can be seen from the above, a hot glass laser composite film includes a base layer, an adhesive layer, a hot stamping layer and a laser layer, and also includes: a sound insulation mechanism: the sound insulation mechanism is arranged on the bottom outer wall of the base layer, the bottom outer wall of the base layer is connected to a sound absorption layer, a plurality of sound absorption holes are opened on the top outer wall of the sound absorption layer, and a support layer is installed in the middle of the sound absorption layer. The hot glass laser composite film provided by the utility model has the technical effect of improving the sound insulation efficiency and environmental protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a hot glass laser composite film.

[0014] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a hot glass laser composite film.

[0015] Figure 3 This is a schematic diagram of a sound insulation mechanism of a hot glass laser composite film proposed by the utility model.

[0016] Figure 4 This is a schematic diagram of a support layer of a hot glass laser composite film proposed by the utility model.

[0017] In the attached figure: 1, base layer; 2, adhesive layer; 3, hot stamping layer; 4, laser layer; 5, wear-resistant layer; 6, sound-absorbing layer; 7, protective layer; 8, supporting layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0019] The utility model discloses a hot glass laser composite film which is mainly used as a decorative material but focuses too much on the decorative effect, has relatively single functions, lacks other additional functions, and has no sound insulation effect. This limits the application of traditional composite films in places where good sound insulation effects are required, and the environmental protection performance is insufficient, which cannot meet the strong demand of contemporary society for environmental protection and sustainable development.

[0020] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , a hot glass laser composite film, comprising a base layer 1, an adhesive layer 2, a hot stamping layer 3 and a laser layer 4, and also comprising:

[0021] Sound insulation mechanism: The sound insulation mechanism is arranged on the bottom outer wall of the base layer 1, and the bottom outer wall of the base layer 1 is connected with a sound absorption layer 6, a plurality of sound absorption holes are opened on the top outer wall of the sound absorption layer 6, and a support layer 8 is installed in the middle position of the sound absorption layer 6.

[0022] During the specific implementation process, the sound insulation mechanism is designed with sound absorbing holes on the sound absorbing layer 6, so that sound waves can more easily enter the interior of the sound absorbing material, forming an effective sound insulation barrier, reducing the transmission of sound, and improving the sound insulation performance of the composite membrane. The supporting layer 8 installed in the middle of the sound absorbing layer 6 not only provides support for the sound absorbing layer 6, but also enhances the structural stability of the entire sound insulation mechanism.

[0023] Reference Figure 3 In a preferred embodiment, the sound absorbing layer 6 is made of mineral fiber material, the supporting layer 8 is in a mesh structure, and the supporting layer 8 is made of carbon fiber material.

[0024] The sound-absorbing layer 6 is made of mineral fiber material, which improves the sound absorption performance of the hot glass laser composite film. The mesh structure of the support layer 8 can evenly distribute the load and effectively prevent local stress concentration caused by the action of sound waves. The high modulus characteristics of carbon fiber give it excellent anti-deformation ability. Even under long-term or high-intensity sound wave impact, it can maintain a stable structural form. The selection of these two materials enhances the environmental protection performance of the hot glass laser composite film.

[0025] Reference Figure 2 In a preferred embodiment, the hot stamping layer 3 is arranged on the bottom outer wall of the laser layer 4, and the hot stamping layer 3 is made of pigment foil.

[0026] Using pigment foil as the material for the hot stamping layer 3 can not only enhance the laser effect, but also prevent the pattern from falling off or changing color, thus extending the service life, and it also helps to reduce environmental pollution and promote green production.

[0027] Reference Figure 1 and Figure 2 In a preferred embodiment, a wear-resistant layer 5 is provided on the top outer wall of the laser layer 4, and a protective layer 7 is provided on the bottom outer wall of the sound-absorbing layer 6. The wear-resistant layer 5 is made of PC material, and the protective layer 7 is made of ceramic particles.

[0028] The wear-resistant layer 5 is made of PC material, which has excellent wear resistance, high transparency and good impact resistance, ensuring that the gloss and visual effect of the laser layer 4 are not affected, and can resist external friction and scratches, maintaining long-term clarity and aesthetics. The protective layer 7 is made of ceramic particles, which provides protection for the sound-absorbing layer 6 and improves the wear resistance and stability of the composite film.

[0029] Reference Figure 1 In a preferred embodiment, the base layer 1 is made of PET material. PET material has excellent physical properties and chemical stability, which ensures that the composite film can maintain its stable performance in a variety of complex environments and extend its service life. PET material is recyclable and meets environmental protection requirements.

[0030] Reference Figure 2 In a preferred embodiment, the adhesive layer 2 is arranged on the top outer wall of the base layer 1, and the adhesive layer 2 adopts an environmentally friendly pressure-sensitive adhesive, which has good weather resistance and environmental protection.

[0031] Working principle: When in use, the sound-absorbing holes on the sound-absorbing layer 6 allow sound waves to more easily enter the interior of the sound-absorbing material, forming an effective sound insulation barrier. The support layer 8 installed in the middle of the sound-absorbing layer 6 has a mesh structure that can evenly distribute the sound load, reduce the transmission of sound, and further improve the sound insulation effect. The composite membrane uses environmentally friendly materials, which is conducive to reducing environmental pollution, recycling and reuse, and responding to national policies.

[0032] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A hot glass laser composite film, comprising a base layer (1), an adhesive layer (2), a hot stamping layer (3) and a laser layer (4), characterized in that: Also includes: Sound insulation mechanism: the sound insulation mechanism is arranged on the bottom outer wall of the base layer (1), the bottom outer wall of the base layer (1) is connected to a sound absorption layer (6), a plurality of sound absorption holes are opened on the top outer wall of the sound absorption layer (6), and a support layer (8) is installed in the middle position of the sound absorption layer (6).

2. The hot glass laser composite film according to claim 1, characterized in that: The sound absorbing layer (6) is made of a mineral fiber material, the supporting layer (8) is in a mesh structure, and the supporting layer (8) is made of a carbon fiber material.

3. The hot glass laser composite film according to claim 2, characterized in that: The hot stamping layer (3) is arranged on the bottom outer wall of the laser layer (4), and the hot stamping layer (3) is made of pigment foil.

4. The hot glass laser composite film according to claim 3, characterized in that: A wear-resistant layer (5) is provided on the top outer wall of the laser layer (4), and a protective layer (7) is provided on the bottom outer wall of the sound-absorbing layer (6).

5. The hot glass laser composite film according to claim 4, characterized in that: The wear-resistant layer (5) is made of PC material, and the protective layer (7) is made of ceramic particles.

6. The hot glass laser composite film according to claim 1, characterized in that: The base layer (1) is made of PET material.

7. The hot glass laser composite film according to claim 6, characterized in that: The adhesive layer (2) is arranged on the top outer wall of the base layer (1), and the adhesive layer (2) is made of an environmentally friendly pressure-sensitive adhesive.

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