Moisture-proof antibacterial decorative paper

Abstract

The utility model discloses a kind of damp-proof antibacterial decorative papers, its including flow guide layer, the flow guide layer bottom is provided with bacteriostatic layer, the bacteriostatic layer bottom is provided with trapping layer, the trapping layer bottom is provided with base layer, the outer lateral wall of the flow guide layer, the bacteriostatic layer, the trapping layer and the base layer is fixedly connected with multiple water collecting strips one and water collecting strips two, this kind of damp-proof antibacterial decorative paper, asymmetric triangle flow guide strip is designed on the top of moisture-proof layer, cooperate through V-shaped flow guide groove and the water collecting channel of water collecting strip one and water collecting strip two outer lateral wall, water collecting channel flow guide drainage, realize effective flow guide drainage while increasing surface wear resistance, and further improve service life, second, bacteriostatic layer designs broken knife of hexagonal honeycomb, physical cutting biological cell membrane is opened by edge, and the opening design of hexagonal honeycomb facilitates air circulation, and the service life of pure physical bacteriostatic is longer and has no chemical pollution.

Description

Technical Field

[0001] This utility model relates to the field of decorative paper technology, specifically to a moisture-proof and antibacterial decorative paper. Background Technology

[0002] Decorative paper is an industrial specialty paper made primarily from wood pulp and titanium dioxide. It is produced through processes such as printing and melamine resin impregnation. It is mainly used for the surface finishing of artificial boards and has the characteristics of sun resistance, wear resistance, and aesthetic appeal. Moisture-proof and antibacterial decorative paper is an upgraded category of decorative paper. It has multiple functional structures superimposed on the original paper layer to achieve moisture-proof and antibacterial functions.

[0003] Although current moisture-proof and antibacterial decorative paper technologies offer many benefits, they still suffer from the following problems: Existing decorative paper uses a hydrophobic coating to achieve moisture resistance. After prolonged friction, the coating peels off, leading to increased water absorption. Furthermore, it relies solely on static hydrophobicity and lacks an active drainage structure, making it prone to water accumulation and penetration under continuous water flow. Secondly, mainstream antibacterial technologies rely on the incorporation of nano-silver / zinc ions. The high leaching rate of zinc ions can easily cause water pollution, and the antibacterial rate decreases more rapidly with aging. The loss of antibacterial ions due to migration also results in a shorter effective period. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] 1. Technical problems to be solved:

[0006] To address the problems of wear and failure of the moisture-proof functional layer and leaching and contamination by chemical antibacterial agents mentioned above, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a moisture-proof and antibacterial decorative paper. An asymmetrical triangular guide strip is designed on the top of the moisture-proof layer. The steep slope structure with an inclination angle of 75 degrees on the left and the gentle slope structure with an inclination angle of 30 degrees on the right effectively guides the flow. Combined with the through-through V-shaped guide groove and the water collection channel on the outer wall of the first and second water collection strips, the paper effectively guides and drains the water while increasing the surface wear resistance and further extending its service life. At the same time, a hexagonal honeycomb-shaped shredder is designed on the antibacterial layer. The blade edge is opened to physically cut the biological cell membrane, and the hexagonal honeycomb opening design facilitates air circulation. The purely physical antibacterial effect results in a longer service life and no chemical pollution.

[0008] 2. Technical Solution:

[0009] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0010] A moisture-proof and antibacterial decorative paper includes a flow guiding layer, the flow guiding layer includes a moisture-proof layer, the top of the moisture-proof layer has multiple flow guiding grooves, the top of the moisture-proof layer is integrally formed with multiple flow guiding strips, and the bottom of the moisture-proof layer is provided with an antibacterial layer.

[0011] The antibacterial layer includes a crushing blade, and a trapping layer is provided at the bottom of the antibacterial layer;

[0012] The trapping layer includes a substrate, the top of which has multiple fusion anchor points, the inner circumferential walls of which are inserted with nanofibers, and the bottom of which has a base layer.

[0013] The base layer includes a woven mesh, the top of which is fixedly connected with multiple anchoring nodes. The outer walls of the flow guiding layer, the antibacterial layer, the trapping layer, and the base layer are all fixedly connected with multiple water collection strips one and two.

[0014] In a preferred embodiment of the moisture-proof and antibacterial decorative paper of this utility model, the guide groove has a V-shaped structure and the guide strip has a triangular structure.

[0015] As a preferred embodiment of the moisture-proof and antibacterial decorative paper of this utility model, the crushing blade has a hexagonal honeycomb structure, and the outer side wall of the crushing blade has multiple edge cutting edges.

[0016] As a preferred embodiment of the moisture-proof and antibacterial decorative paper of this utility model, the substrate has a wavy structure, wherein the nanofibers are located at the troughs of the substrate, the crests of the substrate are embedded with breaking blades, and the bottom of the nanofibers is inserted into the woven mesh.

[0017] As a preferred embodiment of the moisture-proof and antibacterial decorative paper of this utility model, the top of the woven mesh is integrally formed with multiple micro-barbs, and the anchoring node is a hemispherical structure.

[0018] As a preferred embodiment of the moisture-proof and antibacterial decorative paper of this utility model, the outer walls of the first water collection strip and the second water collection strip are provided with water collection channels, and the water collection channels are U-shaped structures.

[0019] 3. Beneficial effects:

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This type of moisture-proof and antibacterial decorative paper features an asymmetrical triangular guide strip on the top of the moisture-proof layer. The steep slope structure with a 75-degree inclination on the left and the gentle slope structure with a 30-degree inclination on the right effectively guide the flow of water. Combined with the through-through V-shaped guide channel and the water collection channel on the outer wall of the first and second water collection strips, it effectively guides and drains water while increasing the surface wear resistance and further extending the service life.

[0022] This type of moisture-proof and antibacterial decorative paper features a hexagonal honeycomb-shaped cutting blade in its antibacterial layer. The blades on the edges physically cut through the biological cell membranes, and the hexagonal honeycomb openings facilitate air circulation. This purely physical antibacterial design results in a longer service life and eliminates chemical pollution. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0024] Figure 1 This is a schematic diagram of the overall structure of a moisture-proof and antibacterial decorative paper according to the present invention;

[0025] Figure 2 This is an exploded view of the overall structure of a moisture-proof and antibacterial decorative paper according to this utility model.

[0026] Figure 3 This is a schematic diagram of the flow-guiding layer structure of a moisture-proof and antibacterial decorative paper according to this utility model;

[0027] Figure 4 This is a schematic diagram of the antibacterial layer structure of a moisture-proof and antibacterial decorative paper according to this utility model;

[0028] Figure 5 This is a schematic diagram of the trapping layer structure of a moisture-proof and antibacterial decorative paper according to this utility model;

[0029] Figure 6 This is a schematic diagram of the base structure of a moisture-proof and antibacterial decorative paper according to this utility model.

[0030] The labels in the diagram are as follows: 100, flow guide layer; 110, moisture-proof layer; 120, water collection strip one; 130, water collection strip two; 140, flow guide strip; 150, flow guide channel; 200, antibacterial layer; 210, crushing blade; 300, trapping layer; 310, substrate; 320, nanofibers; 400, base layer; 410, woven mesh; 420, anchoring node. Detailed Implementation

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0032] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0033] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0034] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0036] This utility model provides an overall structural diagram of an embodiment of a moisture-proof and antibacterial decorative paper, including:

[0037] Please see Figures 1-5 This embodiment of a moisture-proof and antibacterial decorative paper includes a flow guiding layer 100, which includes a moisture-proof layer 110. The anti-scratch layer 110 is made of PTFE modified melamine resin. The top of the moisture-proof layer 110 has multiple flow guiding grooves 150. The top of the moisture-proof layer 110 is integrally formed with multiple flow guiding strips 140. The bottom of the moisture-proof layer 110 is hot-pressed with an antibacterial layer 200.

[0038] The antibacterial layer 200 includes a crushing blade 210, which is made of alumina-reinforced resin. A trapping layer 300 is hot-pressed to the bottom of the antibacterial layer 200.

[0039] The trapping layer 300 includes a substrate 310, with multiple fusion anchor points on the top of the substrate 310. Nanofibers 320 are inserted into the inner circumference of the fusion anchor points, and a base layer 400 is hot-pressed to the bottom of the substrate 310.

[0040] The base layer 400 includes a woven mesh 410, with multiple anchoring nodes 420 fixedly connected to the top of the woven mesh 410. Multiple water collection strips 120 and 230 are bonded to the outer walls of the flow guiding layer 100, the antibacterial layer 200, the collection layer 300, and the base layer 400.

[0041] It is worth noting that, in order to facilitate the flow of the guide layer 100, the guide channel 150 has a V-shaped structure to collect water flow, and the guide strip 140 has a triangular structure. The left side of the guide strip has an inclination angle of 75 degrees to eject water droplets to the guide channel 150, and the right side has an inclination angle of 30 degrees to guide water droplets to the guide channel 150.

[0042] Next, in order to physically break down the bacteria, specifically, the breaking blade 210 has a hexagonal honeycomb structure. The honeycomb opening of the breaking blade 210 is perpendicular to the paper surface to provide support and accelerate air circulation. The outer wall of the breaking blade 210 has multiple sharp edges. When the bacteria come into contact with the sharp edges, they are ruptured by impact and cutting, causing their cell membranes to leak out and die.

[0043] Meanwhile, to facilitate formaldehyde capture, the substrate 310 has a wavy structure and is made of activated carbon fiber felt. Nanofiber whiskers 320 are located at the troughs of the substrate 310 and are made of silicon carbide whiskers. A crushing blade 210 is embedded at the crest of the substrate 310. The crests are used to connect with the crushing blade 210, and the troughs are used to retain formaldehyde. A woven mesh 410 is inserted into the bottom of the nanofiber whiskers 320. The nanofiber whiskers 320 connect the woven mesh 410 and the substrate 310 through a physical structure, and can also be used to adsorb and capture formaldehyde.

[0044] Furthermore, to enhance connection stability, specifically, the top of the woven mesh 410 is integrally formed with multiple micro barbs. The woven mesh 410 is made of aramid 1313 fiber, which is used to enhance the connection with the trapping layer 300. The anchoring node 420 is a hemispherical structure, and the anchoring node 420 is made of epoxy resin microspheres, which are used to heat-melt bond the base layer 310 during hot pressing.

[0045] Finally, in order to drain water from the edge of the decorative paper, specifically, water collection channels are provided on the outer walls of both water collection strip 120 and water collection strip 230 for water collection and drainage. The water collection channels have a U-shaped structure.

[0046] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0047] Combination Figures 1-5 The specific usage process of this embodiment of a moisture-proof and antibacterial decorative paper is as follows:

[0048] 1: When this type of decorative paper is in use, the guide strip 140 at the top of the guide layer 100 will guide the water droplets on the surface to the inside of the guide grooves 150 on both sides, while the water collection strip 120 and the water collection strip 2 130 will collect the water droplets on both sides of the paper and discharge them through the water collection channel to protect the inside from moisture.

[0049] 2: The hexagonal honeycomb structured breaker 210 cuts and breaks down the internal bacterial cells through the cutting edge. The substrate 310 of the trapping layer 300 provides support for the paper. The troughs of the wave-shaped structure, together with the nanofibers 320, trap the accumulated formaldehyde.

[0050] 3: Finally, the woven mesh 410 of the base layer 400 provides basic support. The hemispherical anchoring node at the top will be further heat-fused and bonded to the base 310 during the hot pressing of the paper, enhancing the connection stability.

[0051] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A moisture-proof and antibacterial decorative paper, characterized in that, It includes a flow guiding layer (100), the flow guiding layer (100) includes a moisture-proof layer (110), the top of the moisture-proof layer (110) is provided with multiple flow guiding grooves (150), the top of the moisture-proof layer (110) is integrally formed and connected with multiple flow guiding strips (140), and the bottom of the moisture-proof layer (110) is provided with an antibacterial layer (200); The antibacterial layer (200) includes a crushing blade (210), and a trapping layer (300) is provided at the bottom of the antibacterial layer (200); The trapping layer (300) includes a substrate (310), the top of the substrate (310) is provided with a plurality of fusion anchor points, the inner circumferential wall of the fusion anchor points is inserted with nanofibers (320), and the bottom of the substrate (310) is provided with a base layer (400). The base layer (400) includes a woven mesh (410), and the top of the woven mesh (410) is fixedly connected with multiple anchor nodes (420). The outer walls of the flow guiding layer (100), the antibacterial layer (200), the trapping layer (300) and the base layer (400) are all fixedly connected with multiple water collection strips one (120) and two water collection strips (130).

2. The moisture-proof and antibacterial decorative paper according to claim 1, characterized in that, The flow channel (150) has a V-shaped structure, and the flow guide strip (140) has a triangular structure.

3. The moisture-proof and antibacterial decorative paper according to claim 1, characterized in that, The crushing blade (210) has a hexagonal honeycomb structure, and the outer side wall of the crushing blade (210) has multiple edge cutting edges.

4. The moisture-proof and antibacterial decorative paper according to claim 1, characterized in that, The substrate (310) has a wave-shaped structure, wherein the nanofibers (320) are located at the troughs of the substrate (310), and the crests of the substrate (310) are embedded with a breaker (210), and the bottom of the nanofibers (320) is inserted into the woven mesh (410).

5. The moisture-proof and antibacterial decorative paper according to claim 1, characterized in that, The top of the woven mesh (410) is integrally formed with multiple micro-barbs, and the anchoring node (420) is a hemispherical structure.

6. The moisture-proof and antibacterial decorative paper according to claim 3, characterized in that, Both the outer walls of the first water collection strip (120) and the second water collection strip (130) are provided with water collection channels, which are U-shaped structures.

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