Silicone film for electric appliance panel

Abstract

The utility model provides a kind of organic silicon film for electric appliance panel, including transparent organic silicon layer, PET layer, pattern layer and adhesive layer which are sequentially laminated, the pattern layer is the pattern with specific shape printed by silicone ink on the PET layer.In the utility model, silicone ink can resist ultraviolet radiation, and avoid pattern discoloration caused by sun exposure.PET layer can provide mechanical strength and optical performance, and can conveniently print pattern layer on it.

Description

Technical Field

[0001] This utility model relates to the field of membrane technology, and in particular to an organosilicon film for electrical appliance panels. Background Technology

[0002] Most existing appliance panels (such as control panels for refrigerators, washing machines, and microwave ovens) are made of ordinary plastic, metal, or glass, lacking a stain-resistant and hydrophobic coating. Over time, these panels easily accumulate oil stains, tea stains, fingerprints, and other dirt, and water seeps in, making them difficult to clean. This leads to yellowing and mold growth, affecting both appearance and lifespan.

[0003] Prior art document CN205149095U discloses a decorative film for electrical appliance panels, which improves surface smoothness to some extent by setting a photocurable adhesive layer containing silicone particles between a PVC layer and a PET layer. However, this solution has the following shortcomings: limited dispersion of silicone particles: the silicone particles are embedded in the adhesive layer and cannot form a continuous and uniform antifouling and hydrophobic layer, so the effect is greatly affected by the particle distribution; complex structure: it includes a multi-layer structure such as a release layer, PVC layer, PET layer, and pattern printing layer, which is costly and inconvenient to construct; single function: it is mainly used for decoration and has not been specifically optimized for antifouling and hydrophobic performance.

[0004] Therefore, there is an urgent need for an organosilicon film for electrical appliance panels that has a simple structure and excellent anti-fouling and hydrophobic properties. Summary of the Invention

[0005] The present invention aims to solve the above problems and provides an organosilicon film for electrical appliance panels.

[0006] To achieve the above objectives, this utility model provides an organosilicon film for electrical appliance panels, comprising a transparent organosilicon layer, a PET layer, a pattern layer, and an adhesive layer stacked sequentially, wherein the pattern layer is a pattern with a specific shape printed on the PET layer by silicone ink.

[0007] In the silicone film for electrical panels involved in this utility model, the adhesive layer may optionally be a pressure-sensitive adhesive, a light-curing adhesive, an OCA adhesive coating, an acrylic adhesive coating, or a silicone coating.

[0008] In the organosilicon film for electrical appliance panels involved in this utility model, optionally, the transparent organosilicon layer is made by coating liquid silicone onto a first release layer.

[0009] Optionally, the silicone film for electrical appliance panels involved in this utility model may also include a second release layer, which is disposed on the side of the adhesive layer away from the PET layer.

[0010] In the silicone film for electrical appliance panels involved in this utility model, the release layer may optionally be a release film or release paper.

[0011] Optionally, the organosilicon film for electrical appliance panels involved in this utility model may also include a tactile layer, which is disposed on the side of the transparent organosilicon layer away from the pattern layer.

[0012] In the silicone film for electrical appliance panels involved in this utility model, optionally, the side of the first release layer near the transparent silicone layer is smooth and textured.

[0013] According to this utility model, an organosilicon film for electrical appliance panels that is stain-resistant, dirt-resistant, and easy to clean can be provided. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the description are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 is a schematic diagram of the structure of the organosilicon film for electrical panel of this utility model attached to the target object. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Referring to Figure 1, to achieve the above objective, this utility model provides an organosilicon film for electrical appliance panels. The silicone product may include a transparent organosilicon layer 40, a PET layer 30, a pattern layer 20, and an adhesive layer 10 arranged sequentially.

[0018] In some embodiments, the pattern layer 20 may be printed on the PET layer 30 using silicone ink. In some embodiments, the pattern layer 20 may be a pattern with a specific shape. A pattern with a specific shape may be, for example, a start-up indicator, a function indicator, etc., applied to the surface of various electrical products. The silicone ink is resistant to ultraviolet radiation, preventing the pattern from fading due to sunlight. The PET layer 30 provides mechanical strength and optical properties, and allows for easy printing of the pattern layer 20.

[0019] In some embodiments, the silicone ink can be uniformly applied and fully cured to ensure the clarity and durability of the pattern.

[0020] In this invention, the pattern layer 20 is printed with silicone ink on the PET layer 30. The strong adhesion of the silicone ink enables the pattern layer 20 to establish a stable connection with the PET layer 30, which further prevents the pattern layer 20 from fading.

[0021] In some embodiments, the adhesive layer 10 may be a pressure-sensitive adhesive, a UV-curable adhesive, an OCA adhesive coating, an acrylic adhesive coating, or a silicone coating, etc.

[0022] In some embodiments, the transparent silicone layer 40 can be formed by coating liquid silicone onto a first release layer. In this case, using the first release layer as a substrate facilitates the fabrication of the transparent silicone layer 40. In some embodiments, the first release layer can be removed after the silicone product is manufactured.

[0023] In some embodiments, after forming a transparent silicone layer 40 on the first release layer, a PET layer 30 may be bonded to the side of the transparent silicone layer 40 away from the first release layer, and then a pattern layer 20 may be printed on the side of the PET layer 30 away from the transparent silicone layer 40.

[0024] In some embodiments, the silicone film for electrical panel may further include a second release layer disposed on the side of the adhesive layer away from the PET layer.

[0025] In some embodiments, the first release layer and the second release layer may be a release film or a release paper.

[0026] In some embodiments, the side of the first release layer adjacent to the transparent silicone layer 40 can be smooth or textured. In other words, the side of the release layer adjacent to the transparent silicone layer 40 can be treated with a smooth or textured finish. This improves the release effect of the release layer, reduces adhesion problems between the release layer and the transparent silicone layer 40, and makes the silicone product easier to peel off after preparation.

[0027] In some embodiments, a transparent silicone layer 40 can be formed by coating a release layer with a transparent liquid silicone.

[0028] In some embodiments, the thickness of the transparent silicone layer 40 can be from 50 micrometers to 300 micrometers.

[0029] In some embodiments, the thickness of the pattern layer 20 can be from 0.1 micrometers to 50 micrometers.

[0030] In some embodiments, the thickness of the PET layer 30 can be from 10 micrometers to 300 micrometers.

[0031] In some embodiments, the first release layer and the second release layer can be removed during use of the silicone product.

[0032] In some embodiments, the silicone in the transparent silicone layer 40 and the patterned layer 20 is organic silicone. In this case, organic silicone has advantages over ordinary silicone, such as high and low temperature resistance, weather resistance, hydrophobicity, and antibacterial properties, thereby enabling the silicone product to have good high and low temperature resistance, weather resistance, hydrophobicity, and antibacterial properties.

[0033] In some embodiments, the silicone article may further include a tactile layer. The tactile layer may be disposed on the side of the transparent silicone layer 40 away from the pattern layer 20. In this case, the tactile layer, as the outermost layer of the silicone article, enhances the tactile feel. For example, when the silicone article is a handbag, a good tactile feel can improve the user experience.

[0034] In some embodiments, the transparent silicone layer 40 may include one or more silicone layers. Preferably, the transparent silicone layer 40 may include three silicone layers, such as a first silicone layer, a second silicone layer, and a third silicone layer, which may be sequentially arranged, with the third silicone layer bonded to the PET layer 20.

[0035] In some embodiments, the transparent silicone layer 40 can also be made as a non-transparent layer. For example, the first silicone layer in the transparent silicone layer 40 can be made transparent, while the second or third silicone layer can be made as a colored layer. The colored layer can be used to display the pattern of the pattern layer 20. In this embodiment, it is not necessary to print the pattern on the PET layer 20.

[0036] According to this utility model, an organosilicon film for electrical appliance panels can be provided.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An organosilicon film for electrical appliance panels, characterized in that, It includes a transparent silicone layer, a PET layer, a pattern layer and an adhesive layer stacked in sequence, wherein the pattern layer is a pattern with a specific shape printed on the PET layer by silicone ink.

2. The silicone film for electrical appliance panels according to claim 1, characterized in that, The adhesive layer is a pressure-sensitive adhesive, a light-curing adhesive, an OCA adhesive coating, an acrylic adhesive coating, or a silicone coating.

3. The silicone film for electrical appliance panels according to claim 1, characterized in that, It also includes a first release layer, the transparent silicone layer being made by coating the first release layer with liquid silicone.

4. The silicone film for electrical appliance panels according to claim 3, characterized in that, It also includes a second release layer, which is disposed on the side of the adhesive layer away from the PET layer.

5. The silicone film for electrical appliance panels according to claim 4, characterized in that, The first release layer and the second release layer are release films or release papers.

6. The silicone film for electrical appliance panels according to claim 1, characterized in that, It also includes a tactile layer disposed on the side of the transparent silicone layer away from the patterned layer.

7. The silicone film for electrical appliance panels according to claim 3, characterized in that, The side of the first release layer closest to the transparent silicone layer is smooth and has a plain texture.

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