Multi-layer composite wear-resistant PVC decorative film

Abstract

The utility model discloses a multi-layer composite wear-resistant PVC decorative film which comprises a decorative film body, a base material layer is arranged in the decorative film body, antibacterial layers are fixedly connected to the upper surface and the lower surface of the base material layer, flame-retardant layers are fixedly connected to the surfaces of the antibacterial layers, damp-proof layers are fixedly connected to the surfaces of the flame-retardant layers, and moisture absorption layers are fixedly connected to the surfaces of the damp-proof layers. The PVC decorative film has the advantages that the PVC decorative film is simple and reasonable in structure, the wear-resistant effect and the skid resistance of the PVC decorative film body in use can be improved by the aid of the wear-resistant layer and the outer protective layer, and the PVC decorative film is high in wear resistance and high in anti-skid performance. Protection is achieved through the protruding blocks distributed on the outer surface of the abrasion-resistant layer, the PVC decorative film body is prevented from being scratched by objects, the service life of the decorative film is prolonged, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of decorative films, in particular to a multi-layer composite wear-resistant PVC decorative film. Background Art

[0002] Decorative film is a material made of high molecular polymers, with a variety of additives added, and made through processes such as calendering and compounding. It can be laid on wood, plastic plates or metal plates to play a decorative role, so it is widely used in home appliances, interior decoration, automobiles, billboards and other fields. When applied to the ground, the surface of the decorative film is relatively smooth. When it is rubbed by objects, the surface of the decorative film is prone to scratches, and it is easy to fall when walking on it. When the existing decorative film is in use, the outer surface is relatively smooth. When it is rubbed by objects, the surface of the decorative film is prone to scratches, which affects the appearance and needs to be replaced as a whole, which greatly increases the maintenance cost of the decorative film. Therefore, it is urgent to design a wear-resistant colorful decorative film. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The technical problem to be solved by the utility model is that when the existing decorative film is in use, due to its relatively smooth outer surface, scratches are easily formed on the surface of the decorative film when rubbed by an object, which affects the appearance and requires replacement of the entire film, which greatly increases the maintenance cost of the decorative film, seriously shortens the service life of the decorative film, and is easy to slip and fall when walking on it.

[0005] (II) Technical solution

[0006] In order to solve the above problems, the utility model provides the following technical solutions:

[0007] A multi-layer composite wear-resistant PVC decorative film comprises a decorative film body, wherein a substrate layer is arranged inside the decorative film body, an antibacterial layer is fixedly connected to the upper and lower surfaces of the substrate layer, a flame retardant layer is fixedly connected to the surface of the antibacterial layer, a moisture-proof layer is fixedly connected to the surface of the flame retardant layer, a hygroscopic layer is fixedly connected to the surface of the moisture-proof layer, a wear-resistant layer is fixedly connected to the surface of the hygroscopic layer, and an outer protective layer is fixedly connected to the surface of the wear-resistant layer.

[0008] Furthermore, the wear-resistant layer includes a first horizontal bar and a second horizontal bar, and the first horizontal bar and the second horizontal bar are arranged on the surface of the wear-resistant layer in the form of a grid.

[0009] Furthermore, a drainage hole is provided between the first horizontal bar and the second horizontal bar, and the drainage hole passes through the wear-resistant layer.

[0010] Furthermore, the outer protective layer is made of epoxy resin paint coated on the surface of the wear-resistant layer.

[0011] Furthermore, the moisture-proof layer is made of carbon fiber material, and the moisture-absorbing layer is made of water-absorbing resin material.

[0012] Furthermore, the flame retardant layer is made of flame retardant polypropylene material.

[0013] Furthermore, the antibacterial layer is made of silver ion material.

[0014] Furthermore, the height of the first horizontal bar and the second horizontal bar is one third of the wear-resistant layer.

[0015] (III) Beneficial effects

[0016] The beneficial effects of the utility model are:

[0017] The utility model discloses adopts the simple and reasonable structure, and improves the wear resistance and anti-skid effect of the PVC decorative film body during use by arranging the wear-resistant layer and the outer protective layer, and protects by the raised blocks distributed on the outer surface of the wear-resistant layer to prevent objects from scratching the PVC decorative film body, thereby extending the service life of the decorative film and facilitating its popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is the structure diagram of the wear-resistant layer of the utility model;

[0020] Markings in the figure: 1-decorative film body, 2-base material layer, 3-antibacterial layer, 4-flame retardant layer, 5-moisture-proof layer, 6-hygroscopic layer, 7-wear-resistant layer, 8-outer protective layer, 9-first horizontal bar, 10-second horizontal bar, 11-drainage hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] See also Figure 1-2 A multi-layer composite wear-resistant PVC decorative film is shown, comprising a decorative film body 1, a substrate layer 2 is arranged inside the decorative film body 1, an antibacterial layer 3 is fixedly connected to the upper and lower surfaces of the substrate layer 2, a flame retardant layer 4 is fixedly connected to the surface of the antibacterial layer 3, a moisture-proof layer 5 is fixedly connected to the surface of the flame retardant layer 4, a moisture-proof layer 5 is fixedly connected to the surface of the moisture-proof layer 5, a moisture-absorbing layer 6 is fixedly connected to the surface of the moisture-absorbing layer 6, a wear-resistant layer 7 is fixedly connected to the surface of the wear-resistant layer 7, and an outer protective layer 8 is fixedly connected to the surface of the wear-resistant layer 7.

[0024] Furthermore, the wear-resistant layer 7 includes first horizontal stripes 9 and second horizontal stripes 10, which are arranged on the surface of the wear-resistant layer 7 in the form of a grid. The first horizontal stripes 9 and second horizontal stripes 10 can improve the wear resistance and anti-slip effect of the decorative film.

[0025] Furthermore, a drainage hole 11 is provided between the first horizontal strip 9 and the second horizontal strip 10 . The drainage hole 11 penetrates the wear-resistant layer 7 . Water droplets on the surface of the decorative film can be guided to the moisture absorption layer 6 for absorption through the drainage hole 11 .

[0026] Furthermore, the outer protective layer 8 is made of epoxy resin paint coated on the surface of the wear-resistant layer 7, and has the characteristics of high wear resistance, crystal effect, durability, strong adhesion, mildew resistance, dust resistance, good wear resistance, and corrosion resistance.

[0027] Furthermore, the moisture-proof layer 5 is made of carbon fiber material, and the moisture-absorbing layer 6 is made of water-absorbent resin material. Carbon fiber has a good moisture-proof effect, and the water-absorbent resin has a high water absorption function of absorbing water hundreds to thousands times heavier than itself, and has excellent water retention performance.

[0028] Furthermore, the flame retardant layer 4 is made of flame retardant polypropylene material, which improves the flame retardant effect of the decorative film itself.

[0029] Furthermore, the antibacterial layer 3 is made of silver ion material, and silver ions have excellent antibacterial properties.

[0030] Furthermore, the height of the first transverse strip 9 and the second transverse strip 10 is one third of the wear-resistant layer 7 .

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-layer composite wear-resistant PVC decorative film, characterized in that: The decorative film comprises a decorative film body (1), wherein a substrate layer (2) is provided inside the decorative film body (1), the upper and lower surfaces of the substrate layer (2) are fixedly connected with an antibacterial layer (3), the surface of the antibacterial layer (3) is fixedly connected with a flame retardant layer (4), the surface of the flame retardant layer (4) is fixedly connected with a moisture-proof layer (5), the surface of the moisture-proof layer (5) is fixedly connected with a hygroscopic layer (6), the surface of the hygroscopic layer (6) is fixedly connected with a wear-resistant layer (7), and the surface of the wear-resistant layer (7) is fixedly connected with an outer protective layer (8).

2. The multi-layer composite wear-resistant PVC decorative film according to claim 1, characterized in that: The wear-resistant layer (7) comprises a first transverse strip (9) and a second transverse strip (10), wherein the first transverse strip (9) and the second transverse strip (10) are arranged on the surface of the wear-resistant layer (7) in the form of a grid.

3. The multi-layer composite wear-resistant PVC decorative film according to claim 2, characterized in that: A drainage hole (11) is provided between the first transverse bar (9) and the second transverse bar (10), and the drainage hole (11) passes through the wear-resistant layer (7).

4. The multi-layer composite wear-resistant PVC decorative film according to claim 1, characterized in that: The outer protective layer (8) is made of epoxy resin paint coated on the surface of the wear-resistant layer (7).

5. The multi-layer composite wear-resistant PVC decorative film according to claim 1, characterized in that: The moisture-proof layer (5) is made of carbon fiber material, and the moisture-absorbing layer (6) is made of water-absorbing resin material.

6. The multi-layer composite wear-resistant PVC decorative film according to claim 1, characterized in that: The flame retardant layer (4) is made of flame retardant polypropylene material.

7. The multi-layer composite wear-resistant PVC decorative film according to claim 1, characterized in that: The antibacterial layer (3) is made of silver ion material.

8. The multi-layer composite wear-resistant PVC decorative film according to claim 2, characterized in that: The height of the first transverse strip (9) and the second transverse strip (10) is one third of the height of the wear-resistant layer (7).

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