Wear-resistant laser aluminized paper with multi-layer structure

Abstract

The utility model discloses wear-resistant laser aluminized paper with a multi-layer structure, which comprises an inner body paper layer and wear-resistant particles, braid layers are symmetrically arranged on the upper side and the lower side of the inner body paper layer, outer body paper layers are arranged on the outer sides of the braid layers, the number of the outer body paper layers is two, and the outer layers of the braid layers are tightly covered with the two outer body paper layers. A splicing assembly is arranged between the end parts of the two outer body paper layers, a laser layer is arranged on the outer layer of each outer body paper layer, an aluminum plating layer is arranged on the outer layer of each laser layer, and the wear-resistant particles are arranged on the outer surface of each aluminum plating layer; the braid layer is arranged on the inner layer of the aluminized paper and matched with the multi-layer structure, the strength of the aluminized paper can be improved, the aluminized paper is prevented from being easily torn in the pulling process, the wear-resistant particles are arranged on the surface of the outermost layer of the aluminized paper, the wear-resistant performance of the whole aluminized paper is improved, and by means of the structural design, the service life of the aluminized paper is prolonged. And the aluminum-plated paper can be effectively prevented from being easily damaged due to the influence of friction and pulling in the use process.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminized paper, and in particular relates to a wear-resistant laser aluminized paper with a multi-layer structure. Background Art

[0002] Aluminized paper is mainly composed of base paper, aluminum layer and coating. It has good gloss and smoothness, good flexibility, high fastness of aluminum spray layer, beautiful appearance and environmental protection, as well as good printing performance and mechanical processing performance. Therefore, it can be widely used in the exquisite packaging of products such as cigarettes, alcohol, bottle labels, tea, food, cosmetics, daily chemicals, department stores, gifts, handicrafts, etc., and can also be used for building decoration materials.

[0003] The existing aluminized paper is generally used as a packaging material in actual use. As the outer layer structure, the aluminized paper will inevitably rub against the outside. Over time, the aluminized paper is easily affected by friction and tearing and breaks, affecting the packaging effect. Therefore, it is necessary to design a new aluminized paper to solve this problem. Utility Model Content

[0004] The utility model aims to provide a multi-layer wear-resistant laser aluminized paper to solve the problem of insufficient strength of the existing aluminized paper mentioned in the background art and easy rupture after friction and pulling.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer wear-resistant laser aluminum-plated paper, comprising an inner base paper layer and wear-resistant particles, wherein woven layers are symmetrically arranged on the upper and lower sides of the inner base paper layer, an outer base paper layer is arranged on the outer side of the woven layer, the outer base paper layer is arranged in two layers, both of which are tightly covered on the outer layer of the woven layer, a splicing assembly is arranged between the ends of the two layers of the outer base paper layers, the outer layer of the outer base paper layer is arranged with a laser layer, the outer layer of the laser layer is arranged with an aluminum-plated layer, and the wear-resistant particles are arranged on the outer surface of the aluminum-plated layer.

[0006] Preferably, the splicing assembly includes a convex edge and a glue layer, the convex edge is fixed to the end of the outer base paper layer and extends toward the middle, and the glue layer is bonded between the convex edges.

[0007] Preferably, the outer base paper layers and the convex edges on the upper and lower sides form a rectangular closed interlayer, and the inner wall of the interlayer is in compression contact with the outer surface of the woven layer.

[0008] Preferably, the upper and lower surfaces of the laser layer are provided with positioning components, and the positioning components include positioning protrusions and positioning grooves. The positioning protrusions are fixedly arranged on the upper and lower surfaces of the laser layer and embedded in the positioning grooves opened on the surfaces of the outer base paper layer and the aluminum-plated layer.

[0009] Preferably, the positioning protrusion and the positioning groove are both hemispherical structures, and the positioning protrusion fits with the inner wall of the positioning groove.

[0010] Preferably, the wear-resistant particles are hemispherical in structure and are distributed in an array on the outer surface of the aluminum plating layer.

[0011] Preferably, an edge-sealing adhesive layer is provided on the outer side of the edge of the splicing component, and the edge-sealing adhesive layer is bonded between the outer edges of the outer base paper layer, the splicing component, the laser layer and the aluminum-plated layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By providing a woven layer on the inner layer of the aluminized paper and using this multi-layer structure, the strength of the aluminized paper itself can be improved to prevent the aluminized paper from being easily torn during pulling. Wear-resistant particles are provided on the outermost surface of the aluminized paper to improve the wear resistance of the entire aluminized paper. The above structural design can effectively prevent the aluminized paper from being easily damaged by friction and pulling during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cross-sectional view of the utility model;

[0015] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the spliced ​​components;

[0016] Figure 3 For this utility model Figure 1 An enlarged schematic diagram of the positioning component;

[0017] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the wear-resistant particles;

[0018] In the figure: 100, inner base paper layer; 200, woven layer; 300, outer base paper layer; 400, laser layer; 500, aluminum-plated layer; 600, edge-sealing adhesive layer; 700, wear-resistant particles; 800, splicing component; 801, convex edge; 802, adhesive layer; 900, positioning component; 901, positioning protrusion; 902, positioning groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figures 1 to 4 , is an embodiment of the utility model, and this embodiment provides a technical solution: a multi-layer wear-resistant laser aluminized paper, including an inner base paper layer 100 and wear-resistant particles 700, woven layers 200 are symmetrically arranged on the upper and lower sides of the inner base paper layer 100, and the woven layer 200 is woven from chemical fibers into a mesh structure, which can improve the overall strength of the aluminized paper, and an outer base paper layer 300 is arranged on the outer side of the woven layer 200, and the outer base paper layer 300 is arranged in two layers, both of which are tightly covered on the outer layer of the woven layer 200, A splicing assembly 800 is arranged between the ends of the two outer base paper layers 300, which can connect the two outer base paper layers 300, thereby clamping the inner base paper layer 100 and the woven layer 200 in the middle. The outer layer of the outer base paper layer 300 is provided with a laser layer 400, and the outer layer of the laser layer 400 is provided with an aluminum-plated layer 500. Wear-resistant particles 700 are arranged on the outer surface of the aluminum-plated layer 500 to improve the wear resistance of the aluminum-plated paper. Glue is applied between the layers of the aluminum-plated paper to bond the layers.

[0022] In this embodiment, preferably, the splicing assembly 800 includes a flange 801 and a glue layer 802. The flange 801 is fixed at the end of the outer base paper layer 300 and extends toward the middle. The glue layer 802 is bonded between the flanges 801 to bond the two layers of outer base paper layers 300 together. The outer base paper layers 300 and the flanges 801 on the upper and lower sides form a rectangular closed interlayer. The inner wall of the interlayer is in compression contact with the outer surface of the woven layer 200 to ensure the clamping strength of the middle inner base paper layer 100 and the woven layer 200.

[0023] In this embodiment, preferably, the upper and lower surfaces of the laser layer 400 are provided with positioning components 900, which play a role in positioning the laser layer 400, and are not easily misaligned during bonding. The positioning component 900 includes a positioning protrusion 901 and a positioning groove 902. The positioning protrusion 901 is fixedly arranged on the upper and lower surfaces of the laser layer 400, and embedded in the interior of the positioning groove 902 opened on the surface of the outer base paper layer 300 and the aluminum-plated layer 500, thereby playing a positioning role. The positioning protrusion 901 and the positioning groove 902 are both hemispherical structures, and the positioning protrusion 901 fits against the inner wall of the positioning groove 902 to ensure the stability of the positioning.

[0024] In this embodiment, preferably, the wear-resistant particles 700 are of a hemispherical structure and are distributed in an array on the outer surface of the aluminum-plated layer 500 , and the wear-resistant particles 700 are in contact with the outside, thereby improving the wear resistance of the aluminum-plated paper.

[0025] In this embodiment, preferably, an edge sealing adhesive layer 600 is provided on the outer side of the edge of the splicing component 800, and the edge sealing adhesive layer 600 is bonded between the outer edges of the outer base paper layer 300, the splicing component 800, the laser layer 400 and the aluminum-plated layer 500 to play an edge sealing role and enhance the connection strength between the layers.

[0026] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer wear-resistant laser aluminum-plated paper, comprising an inner base paper layer (100) and wear-resistant particles (700), characterized in that: The inner base paper layer (100) is symmetrically provided with woven layers (200) on the upper and lower sides, an outer base paper layer (300) is provided on the outer side of the woven layer (200), the outer base paper layer (300) is provided with two layers, both of which tightly cover the outer layer of the woven layer (200), a splicing component (800) is provided between the ends of the two layers of the outer base paper layers (300), the outer layer of the outer base paper layer (300) is provided with a laser layer (400), the outer layer of the laser layer (400) is provided with an aluminum-plated layer (500), and the wear-resistant particles (700) are provided on the outer surface of the aluminum-plated layer (500).

2. The multi-layer wear-resistant laser aluminized paper according to claim 1, characterized in that: The splicing assembly (800) comprises a convex edge (801) and a glue layer (802), wherein the convex edge (801) is fixed to the end of the outer base paper layer (300) and extends toward the middle, and the glue layer (802) is bonded between the convex edges (801).

3. The multi-layer wear-resistant laser aluminum-plated paper according to claim 1, characterized in that: The outer base paper layers (300) and the convex edges (801) on the upper and lower sides form a rectangular closed interlayer, and the inner wall of the interlayer is in compression contact with the outer surface of the woven layer (200).

4. The multi-layer wear-resistant laser aluminum-plated paper according to claim 1, characterized in that: The upper and lower surfaces of the laser layer (400) are provided with positioning components (900), and the positioning components (900) include positioning protrusions (901) and positioning grooves (902). The positioning protrusions (901) are fixedly arranged on the upper and lower surfaces of the laser layer (400) and embedded in the interior of the positioning grooves (902) provided on the surfaces of the outer base paper layer (300) and the aluminum-plated layer (500).

5. The multi-layer wear-resistant laser aluminum-plated paper according to claim 4, characterized in that: The positioning protrusion (901) and the positioning groove (902) are both hemispherical structures, and the positioning protrusion (901) fits the inner wall of the positioning groove (902).

6. The multi-layer wear-resistant laser aluminum-plated paper according to claim 1, characterized in that: The wear-resistant particles (700) are hemispherical in structure and are distributed in an array on the outer surface of the aluminum plating layer (500).

7. The multi-layer wear-resistant laser aluminum-plated paper according to claim 1, characterized in that: An edge-sealing adhesive layer (600) is provided on the outer side of the edge of the splicing component (800), and the edge-sealing adhesive layer (600) is bonded between the outer edges of the outer base paper layer (300), the splicing component (800), the laser layer (400) and the aluminum-plated layer (500).

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