Multilayer imitation metal wiredrawing film

Abstract

The utility model discloses a multi-layer imitation metal wiredrawing film which comprises a base film layer, a positioning net layer is fixedly arranged on the lower surface of the base film layer, a corrosion-resistant bottom layer is fixedly arranged on the lower surface of the positioning net layer, and an adhesive layer is fixedly arranged on the lower surface of the corrosion-resistant bottom layer. An aluminum plating layer is fixedly arranged on the upper surface of the base film layer, a metal powder layer is fixedly arranged on the upper surface of the aluminum plating layer, a wiredrawing layer is integrally arranged on the upper surface of the metal powder layer, a bright enhancement film layer is fixedly arranged on the upper surface of the wiredrawing layer, and a stain-resistant layer is fixedly arranged on the upper surface of the bright enhancement film layer. And the upper surface of the stain-resistant layer is a plane. According to the technical scheme, the structural design is reasonable, the surface is smooth, wrinkles are not prone to occurring, use is convenient, the metal texture is good, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing films, in particular to a multi-layered imitation metal wire drawing film. Background Art

[0002] In the prior art, metal plates are widely used in various fields, such as automobiles, refrigerators, washing machines, kitchen equipment, industrial and civil buildings, etc. However, metal plates are easily oxidized and corroded, so they need to be treated with anti-corrosion and anti-rust treatment first, such as spraying paint. However, the anti-rust and anti-corrosion capabilities are not strong, and the paint is easily scratched and falls off, which reduces the life of the metal plate and seriously affects the appearance of the metal plate. In order to solve the above problems, the prior art solution is to set a coating on the surface of the metal plate to play a protective role. However, it is regrettable that although the coating can obtain more colors and patterns, it also makes the metal plate cover the metallic luster, lose the original texture of the metal, and reduce the decorative effect of the metal plate. In this environment, the emergence of imitation metal brushed film solves the above problems.

[0003] Imitation metal brushed film is a film with metal brushed effect. Because it has a very similar appearance to brushed metal and superior cost advantage, it has gradually been applied to various fields of daily life. Imitation metal brushed film is not only a decorative material for various household appliances such as TV door panels, refrigerator door panels, air conditioning panels, computer panels, but also often used in industrial and civil buildings such as automobiles, kitchen equipment, and anti-theft doors.

[0004] Most traditional imitation metal drawing films use guide rollers with sanding belts for surface drawing. After the PET (commonly known as polyester resin) film is drawn by the guide roller, a large number of polyester resin particles are attached to the surface. After the PET is aluminum-plated on the vacuum aluminum plating machine, the surface of the drawing film is uneven due to the uneven polyester resin particles, which seriously affects the quality of the imitation metal drawing film. In addition, due to the unreasonable structural design of the traditional imitation metal drawing film, the imitation metal drawing film is relatively soft and easily wrinkled during use, which makes it inconvenient to use and has a poor metal texture. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a multi-layered imitation metal brushed film with reasonable structural design, smooth surface, no wrinkles, easy use, good metal texture and good practicality.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multi-layered imitation metal brushed film, comprising a base film layer, a positioning mesh layer is fixedly arranged on the lower surface of the base film layer, a corrosion-resistant base layer is fixedly arranged on the lower surface of the positioning mesh layer, and an adhesive layer is fixedly arranged on the lower surface of the corrosion-resistant base layer; an aluminum-plated layer is fixedly arranged on the upper surface of the base film layer, a metal powder layer is fixedly arranged on the upper surface of the aluminum-plated layer, a brushed layer is integrally arranged on the upper surface of the metal powder layer, a light-enhancing film layer is fixedly arranged on the upper surface of the brushed layer, a stain-resistant layer is fixedly arranged on the upper surface of the stain-resistant layer, and the upper surface of the stain-resistant layer is a plane.

[0007] The utility model is further configured as follows: the anti-fouling layer is a transparent PET film or an epoxy resin coating, and the thickness of the anti-fouling layer is 12-50 μm.

[0008] The utility model is further configured as follows: a plurality of positioning grooves with openings facing downwards are arranged on the lower surface of the base film layer, a positioning protrusion is arranged on the upper surface of the positioning mesh layer aligned with each positioning groove position, each positioning protrusion is inserted into the aligned positioning groove, and the positioning protrusions are all bonded and fixed to the inner wall surface of the aligned positioning groove.

[0009] The utility model is further configured as follows: the positioning mesh layer and the positioning protrusion are both made of stainless steel or plastic, and the positioning protrusion is in a rectangular structure or a cylindrical structure.

[0010] The utility model is further configured as follows: the thickness of the metal powder layer is 2-15 μm.

[0011] The utility model is further configured as follows: the brightness enhancement film layer includes a substrate layer and a prism layer, the lower surface of the substrate layer is bonded and fixed to the upper surface of the brushed layer, the lower surface of the prism layer is bonded and fixed to the upper surface of the substrate layer, and the upper surface of the prism layer is bonded and fixed to the lower surface of the anti-fouling layer.

[0012] The beneficial effects of the utility model are: compared with the prior art, the utility model has a reasonable structural design,

[0013] The upper surface of the topmost anti-fouling layer of the multi-layered imitation metal brushed film of the utility model is flat and has a smooth surface, thereby improving the quality of the imitation metal brushed film, and having good anti-fouling effect and convenient cleaning; a light-enhancing film layer is arranged below the anti-fouling layer, which concentrates and guides light, thereby improving the brightness of the displayed metal powder layer and making the metal texture good; the positioning mesh layer and the positioning protrusion can play a positioning role for the entire film, which is not easy to wrinkle during use, is easy to use and has good practicality.

[0014] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 for Figure 1 Enlarged schematic diagram of part I in the middle. DETAILED DESCRIPTION

[0017] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore, cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second", and "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] See also Figure 1 and Figure 2 The utility model discloses a multi-layer imitation metal brushed film, comprising a base film layer 1, a positioning mesh layer 2 is fixedly arranged on the lower surface of the base film layer 1, a corrosion-resistant bottom layer 3 is fixedly arranged on the lower surface of the positioning mesh layer 2, and an adhesive layer 4 is fixedly arranged on the lower surface of the corrosion-resistant bottom layer 3; an aluminum-plated layer 5 is fixedly arranged on the upper surface of the base film layer 1, a metal powder layer 6 is fixedly arranged on the upper surface of the aluminum-plated layer 5, a brushed layer 61 is integrally arranged on the upper surface of the metal powder layer 6, a light-enhancing film layer 7 is fixedly arranged on the upper surface of the brushed layer 61, a stain-resistant layer 8 is fixedly arranged on the upper surface of the stain-resistant layer 7, and the upper surface of the stain-resistant layer 8 is flat.

[0019] Preferably, the lower surface of the metal powder layer 6 is bonded and fixed to the upper surface of the aluminum plating layer 5, and

[0020] The base film layer 1, the positioning mesh layer 2, the corrosion-resistant bottom layer 3, the adhesive layer 4, the aluminum-plated layer 5, the metal powder layer 6, the light-enhancing film layer 7 and the anti-fouling layer 8 are bonded and composited to form an integrated structure.

[0021] In order to make the structural design of the utility model more reasonable, as a preference, the anti-fouling layer 8 in this embodiment is a transparent PET film or an epoxy resin coating, and the thickness of the anti-fouling layer 8 is 12-50 μm.

[0022] The lower surface of the base film layer 1 is provided with a plurality of positioning grooves 11 with openings facing downwards, and the upper surface of the positioning mesh layer 2 is provided with a positioning protrusion 21 aligned with the position of each positioning groove. Each positioning protrusion 21 is inserted into the aligned positioning groove 11, and the positioning protrusions 21 are bonded and fixed to the inner wall surface of the aligned positioning groove 11.

[0023] The positioning mesh layer 2 and the positioning protrusion 21 are both made of stainless steel or plastic, and the positioning protrusion 21 is rectangular or cylindrical. Preferably, the structure and size of the positioning groove 11 match the structure and size of the positioning protrusion 21. The number of the positioning grooves 11 is 1-6.

[0024] The metal powder layer 6 is formed into a preset imitation metal brushed pattern by gravure printing, and the thickness of the metal powder layer 6 is 2-15 μm. Compared with the traditional processing technology of grinding and scratching on the surface of the PET film to form a brushed pattern, the gravure printing process produces a clear pattern and is more efficient.

[0025] The metal powder layer 6 is configured as any one of a silver-colored metal-plated layer, a gold-colored metal-plated layer, a copper-colored metal-plated layer, and a titanium alloy-colored metal-plated layer.

[0026] The brightness enhancement film layer 7 includes a substrate layer 71 and a prism layer 72. The lower surface of the substrate layer 71 is bonded and fixed to the upper surface of the wire drawing layer 61, the lower surface of the prism layer 72 is bonded and fixed to the upper surface of the substrate layer 71, and the upper surface of the prism layer 72 is bonded and fixed to the lower surface of the anti-fouling layer 8. The brightness enhancement film layer 7 concentrates and guides the light, thereby improving the brightness of the metal powder layer 6, making the metal texture good.

[0027] Preferably, the base film layer 1 of this embodiment is a PET film or a PVC film, the corrosion-resistant bottom layer 3 is a PET film, and the adhesive layer 4 is a self-adhesive adhesive, a hot melt adhesive, or a polyolefin composite adhesive.

[0028] In actual application, the upper surface of the topmost anti-fouling layer 8 of the multi-layered imitation metal brushed film of the utility model is flat and has a smooth surface, thereby improving the quality of the imitation metal brushed film, and having good anti-fouling effect and easy cleaning; a light-enhancing film layer 7 is arranged below the anti-fouling layer 8, and the structural design is reasonable. The light-enhancing film layer 7 concentrates and guides light, thereby improving the brightness of the displayed metal powder layer 6, making the metal texture good; the positioning mesh layer 2 and the positioning protrusion 21 can play a positioning role for the entire film, which is not easy to wrinkle during use, and is easy to use and has good practicality.

[0029] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. A multi-layered imitation metal brushed film, comprising a base film layer (1), characterized in that: A positioning mesh layer (2) is fixedly arranged on the lower surface of the base film layer (1), a corrosion-resistant bottom layer (3) is fixedly arranged on the lower surface of the positioning mesh layer (2), and an adhesive layer (4) is fixedly arranged on the lower surface of the corrosion-resistant bottom layer (3); an aluminum-plated layer (5) is fixedly arranged on the upper surface of the base film layer (1), a metal powder layer (6) is fixedly arranged on the upper surface of the aluminum-plated layer (5), a wire drawing layer (61) is integrally arranged on the upper surface of the metal powder layer (6), a light-enhancing film layer (7) is fixedly arranged on the upper surface of the wire drawing layer (61), and a stain-resistant layer (8) is fixedly arranged on the upper surface of the light-enhancing film layer (7), and the upper surface of the stain-resistant layer (8) is flat.

2. The multi-layer imitation metal brushed film according to claim 1, characterized in that: The anti-fouling layer (8) is a transparent PET film or an epoxy resin coating, and the thickness of the anti-fouling layer (8) is 12-50 μm.

3. A multi-layer imitation metal brushed film according to claim 1 or 2, characterized in that: The lower surface of the base film layer (1) is provided with a plurality of positioning grooves (11) with openings facing downwards, and the upper surface of the positioning mesh layer (2) is provided with a positioning protrusion (21) aligned with the position of each positioning groove, each positioning protrusion (21) is inserted into the aligned positioning groove (11), and the positioning protrusions (21) are bonded and fixed to the inner wall surface of the aligned positioning groove (11).

4. The multi-layer imitation metal brushed film according to claim 3, characterized in that: The positioning mesh layer (2) and the positioning protrusion (21) are both made of stainless steel or plastic, and the positioning protrusion (21) is in a rectangular structure or a cylindrical structure.

5. The multi-layer imitation metal brushed film according to claim 4, characterized in that: The thickness of the metal powder layer (6) is 2-15 μm.

6. The multi-layer imitation metal brushed film according to claim 5, characterized in that: The brightness enhancement film layer (7) comprises a substrate layer (71) and a prism layer (72); the lower surface of the substrate layer (71) is bonded and fixed to the upper surface of the wire drawing layer (61); the lower surface of the prism layer (72) is bonded and fixed to the upper surface of the substrate layer (71); and the upper surface of the prism layer (72) is bonded and fixed to the lower surface of the anti-fouling layer (8).

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