High performance composite for pet houses

Abstract

The application discloses a kind of high-performance composite for pet house, for symmetrical layered structure, including sequentially arranged: first surface wear-resistant layer, first surface layer decorative paper, first bottom layer paper, first surface core layer, intermediate core layer, second surface core layer, second bottom layer paper, second surface layer decorative paper and second surface wear-resistant layer.Wherein, surface wear-resistant layer is impregnated with antibacterial anti-toxic wear-resistant glue water, decorative paper and bottom layer paper are impregnated with antibacterial anti-virus mixed glue, surface core layer is sprayed with antibacterial plant mixed oil, and intermediate core layer is antibacterial anti-tensile base material.The application is synergized by multilayer structure, constructs three-dimensional antibacterial defense line, effectively inhibits bacteria breeding, reduces the risk of zoonosis;Surface wear-resistant layer gives the board excellent anti-scratching performance at the same time, and the reinforcing structure of intermediate core layer improves tensile strength, and symmetrical design ensures that the board is flat.The application is designed for pet environment, and solves the problems of poor antibacterial property and poor scratch resistance of existing boards.

Description

Technical Field

[0001] This invention belongs to the field of composite material board technology, specifically, it relates to a high-performance composite material board suitable for pet housing, furniture for living together with pets, and other similar applications. Background Technology

[0002] In recent years, with the continued rise of the "pet economy," pet ownership concepts have rapidly upgraded from "basic feeding" to "quality care," and pets have gradually become important members of the family. The "human-pet co-living" consumption model has spurred strong market demand. High-quality pet beds, pet furniture, and whole-house custom furniture for human-pet co-living places higher demands on the performance of the boards used.

[0003] Currently, most boards used in the market for making pet bedding or related furniture are made directly from ordinary furniture boards or general-purpose composite boards. However, these conventional boards exhibit significant performance deficiencies when applied to pet environments: First, ordinary boards have poor antibacterial properties. When pets move around and rest in their bedding, their hair, dander, and food residue easily breed bacteria and germs, which not only affect the pets' health but also pose a risk of transmitting germs to family members and causing zoonotic diseases. Second, pets' scratching habits challenge the wear resistance and scratch resistance of the boards. The surface of conventional boards is easily damaged, leading to a shortened lifespan and making them difficult to clean and maintain, which can easily cause consumer disputes.

[0004] To address the issues of wear resistance and moisture resistance in wood-based panels, various composite panel structures have been disclosed in existing technologies. For example, Chinese patent document CN213626409U discloses a wear-resistant and moisture-resistant impregnated paper-wood composite panel. This panel improves its resistance to deformation, moisture, and wear by setting a wear-resistant layer, a decorative paper layer, and a wear-resistant impregnated titanium dioxide paper layer on the upper surface of the core panel, and an impregnated titanium dioxide base paper layer and an impregnated balancing paper layer on the lower surface of the core panel. However, these existing technologies primarily focus on the basic physical properties of the panel, and their design does not consider the specific needs of pet environments. In particular, they lack a systematic design for the overall antibacterial and antiviral capabilities of the panel, making it difficult to effectively address the risks of bacterial growth and the spread of zoonotic pathogens in pet housing.

[0005] Therefore, developing a composite material board that possesses excellent physical properties such as wear resistance and tensile strength, as well as providing efficient and long-lasting antibacterial and antiviral functions to fully meet the requirements of pet housing and human-pet cohabitation environments is a technical problem that urgently needs to be solved in this field. Summary of the Invention

[0006] In view of this, the purpose of the present invention is to provide a high-performance composite material for pet bedding, which is designed for the pet environment and has both high antibacterial and antiviral properties and excellent wear resistance and tensile strength, so as to solve the problems of poor antibacterial properties, easy growth of pathogenic bacteria and poor scratch resistance of existing boards.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A high-performance composite material for pet bedding, comprising: The first surface wear-resistant layer is a surface paper impregnated with antibacterial, antitoxic, and wear-resistant adhesive. The first surface decorative paper is decorative patterned paper impregnated with antibacterial and antiviral mixed adhesive; The first bottom layer paper is kraft paper impregnated with antibacterial and antiviral mixed adhesive; The first core layer is a board surface layer sprayed with antibacterial plant extract mixed oil; The intermediate core layer is an antibacterial and tensile-resistant substrate. The second core layer is a board surface layer sprayed with antibacterial plant extract mixed oil; The second bottom layer paper is kraft paper impregnated with antibacterial and antiviral mixed adhesive; The second decorative paper is a decorative patterned paper impregnated with an antibacterial and antiviral mixed adhesive. The second surface wear-resistant layer is a surface paper impregnated with antibacterial, antitoxic, and wear-resistant adhesive.

[0008] Furthermore, the formulation of the antibacterial and antiviral mixed adhesive is as follows: an antibacterial and antiviral liquid is added to the melamine adhesive, and the volume ratio of the melamine adhesive to the antibacterial and antiviral liquid is 100:4; wherein, in the antibacterial and antiviral liquid, the volume ratio of each component is: polyhexamethylene biguanide hydrochloride / quaternary ammonium salt: purified water: emulsified garlic oil = 2:7:1.

[0009] Furthermore, the antibacterial, antiviral, and wear-resistant adhesive is made by adding alumina or silicon carbide wear-resistant material with a particle size of 200-500 mesh to the antibacterial and antiviral mixed adhesive. The amount of wear-resistant material added is 80-120 grams per square meter, and the wear resistance can reach more than 6000 revolutions.

[0010] Furthermore, the preparation method of the antibacterial plant extract mixed oil is as follows: first, emulsify eucalyptus oil, and then mix it with purified water at a volume ratio of 7:3 to obtain the antibacterial plant extract mixed oil; the relative density of the eucalyptus oil is 0.895-0.920, the refractive index is 1.458-1.468, the content of eucalyptol C10H18O is not less than 70.0%, and the heavy metal content is not more than 10 parts per million.

[0011] Furthermore, the first and second surface decorative papers are impregnated with an antibacterial and antiviral mixed adhesive at a rate of 210-250 grams per square meter, with a resin content of 100-160%, and then dried at an environment of 110-135°C.

[0012] Furthermore, the intermediate core layer is formed by bonding multiple layers of plywood with adhesive; The number of plywood layers in the intermediate core layer is odd, and a layer of non-woven fabric or basalt fabric is laid on the upper and lower sides of the plywood layer located at the center of the intermediate core layer. In the intermediate core layer, antibacterial and antiviral mixed adhesive is used to bond the plywood layers together; The plywood is made of poplar, eucalyptus, pine or mixed wood.

[0013] Furthermore, the intermediate core layer comprises 9 or 11 layers of plywood.

[0014] Furthermore, the nonwoven fabric or basalt fabric has a weight of 100 grams per square meter.

[0015] Furthermore, the first and second surface wear-resistant layers are made of transparent surface paper.

[0016] Furthermore, the weight per square meter of the first and second backing papers is 40-80 grams.

[0017] The beneficial effects of this invention are as follows: The high-performance composite material for pet bedding of the present invention has the following technical effects: (1) Three-dimensional antibacterial and antiviral: By setting a surface core layer with antibacterial plant extract mixed oil sprayed on both sides of the middle core layer, combined with decorative paper, kraft paper and wear-resistant layer impregnated with antibacterial and antiviral mixed adhesive, a three-dimensional antibacterial defense line is constructed from the inside to the outside; This multi-layer synergistic design can effectively inhibit the growth of bacteria and germs inside and on the surface of the board, especially targeting common pathogens in pet environments, significantly reducing the risk of zoonotic disease transmission; (2) Excellent wear and scratch resistance: The surface wear layer is made of antibacterial and antitoxic wear-resistant adhesive impregnated with wear-resistant materials, which gives the board surface high hardness and wear resistance, effectively resisting the daily scratches and friction of pets, and greatly extending the service life of the product. (3) Enhanced structural stability and tensile strength: The middle core layer adopts a multi-layer plywood structure, and non-woven fabric or basalt cloth is laid on the upper and lower surfaces of the middle layer, which significantly improves the overall tensile strength and deformation resistance of the board, ensuring that the board can maintain structural stability under frequent pet activity and is not prone to delamination or breakage.

[0018] In summary, this invention, through its unique symmetrical multi-layer structure design, organically integrates multiple functions such as antibacterial, antiviral, wear-resistant, and tensile strength, comprehensively solving the core pain points of existing boards being neither durable nor antibacterial in pet housing and human-pet cohabitation environments.

[0019] The present invention also has the following technical effects: (4) Symmetrical structure design ensures flatness of the board: The 9-layer structure design with the middle core layer as the center of symmetry effectively balances the internal stress generated by each layer during hot pressing and use, avoids warping and deformation of the board, and ensures the flatness and aesthetics of the product. Attached Figure Description

[0020] To make the objectives, technical solutions, and beneficial effects of this invention clearer, the following figures are provided for illustration: Figure 1 This is a schematic diagram of the structure of the high-performance composite material for pet bedding of the present invention; Figure 2 This is a schematic diagram of the middle core layer.

[0021] Explanation of reference numerals in the attached figures: 1-First surface wear-resistant layer; 2-First surface decorative paper; 3-First bottom paper; 4-First surface core layer; 5-Intermediate core layer; 51-Board material; 52-Basalt cloth; 6-Second surface core layer; 7-Second bottom paper; 8-Second surface decorative paper; 9-Second surface wear-resistant layer. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments described are not intended to limit the present invention.

[0023] like Figure 1 The diagram shown is a structural schematic of the high-performance composite material for pet bedding of the present invention. The high-performance composite material for pet bedding in this embodiment has a symmetrical layered structure, comprising the following components arranged and fixedly connected sequentially: First surface wear-resistant layer 1, the first surface wear-resistant layer 1 is a surface paper impregnated with antibacterial, antitoxic and wear-resistant adhesive; First surface decorative paper 2, the first surface decorative paper 2 is decorative patterned paper impregnated with antibacterial and antiviral mixed adhesive; The first bottom layer paper 3 is kraft paper impregnated with antibacterial and antiviral mixed adhesive; First core layer 4, the first core layer 4 is the surface layer of the board coated with antibacterial plant extract mixed oil; The intermediate core layer 5 is an antibacterial and tensile-resistant substrate. The second core layer 6 is a board surface layer sprayed with antibacterial plant extract mixed oil; The second bottom layer paper 7 is kraft paper impregnated with antibacterial and antiviral mixed adhesive; The second decorative paper 8 is a decorative patterned paper impregnated with an antibacterial and antiviral mixed adhesive. The second surface wear-resistant layer 9 is a surface paper impregnated with antibacterial, antitoxic, and wear-resistant adhesive.

[0024] The layers are fixedly connected by a hot-pressing process to form a whole.

[0025] In this embodiment, the intermediate core layer 5 is an antibacterial and tensile-resistant substrate. For example... Figure 2 As shown, the intermediate core layer 5 is formed by bonding multiple layers of plywood 51 with an antibacterial and antiviral mixed adhesive. In this embodiment, the number of plywood 51 layers in the intermediate core layer 5 is odd, and a layer of basalt cloth 52 is laid on each of the upper and lower sides of the plywood 51 layer located in the center of the intermediate core layer 5. Of course, in some other embodiments, a layer of non-woven fabric can also be laid on each of the upper and lower sides of the plywood 51 layer in the center of the intermediate core layer 5. In this embodiment, the intermediate core layer 5 includes 9 or 11 layers of plywood 51, and the intermediate core layer 5 in this embodiment preferably includes 9 layers of plywood 51. In this embodiment, the weight per square meter of basalt cloth 52 or non-woven fabric is preferably 100 grams, which is used to significantly improve the overall tensile strength and deformation resistance of the board. Specifically, the plywood 51 is made of poplar, eucalyptus, pine, or mixed wood.

[0026] In this embodiment, the first decorative paper 2 and the second decorative paper 8 are impregnated with an antibacterial and antiviral mixed adhesive, with an impregnation amount of 210-250 grams per square meter and a resin content of 100-160%. After impregnation, they are dried in an environment of 110-135°C.

[0027] In this embodiment, the kraft paper used for the first bottom layer 3 and the second bottom layer 7 preferably has a weight of 40-80 grams per square meter. The first surface abrasion layer 1 and the second surface abrasion layer 9 are made of surface paper with good transparency so as to reveal the pattern of the decorative paper underneath. Specifically, the first surface abrasion layer 1 and the second surface abrasion layer 9 are actually composed of particles of three substances: fiber, resin, and aluminum oxide (Al2O3).

[0028] Specifically, in this embodiment, the mixing ratio of the antibacterial and antiviral mixed adhesive is as follows: an antibacterial and antiviral liquid is added to melamine adhesive, with a volume ratio of melamine adhesive to antibacterial and antiviral liquid of 100:4. The volume ratio of each component in the antibacterial and antiviral liquid is: polyhexamethylene biguanide hydrochloride / quaternary ammonium salt: purified water: emulsified garlic oil = 2:7:1.

[0029] In this embodiment, the antibacterial, antiviral, and wear-resistant adhesive is made by adding aluminum oxide or silicon carbide wear-resistant material (200-500 mesh) to the antibacterial and antiviral mixed adhesive. The amount of wear-resistant material added is 80-120 grams per square meter, and the wear resistance can reach more than 6000 revolutions.

[0030] In this embodiment, the antibacterial plant extract blended oil is prepared as follows: Eucalyptus oil is first emulsified, then mixed with purified water (industrial grade) at a volume ratio of 7:3 to obtain the antibacterial plant extract blended oil. Specifically, the eucalyptus oil has a relative density of 0.895-0.920, a refractive index of 1.458-1.468, contains not less than 70.0% eucalyptol C10H18O, and has heavy metal content not exceeding 10 parts per million. Example 1

[0031] A high-performance composite material for pet bedding, wherein the middle core layer 5 is made of 9 layers of poplar plywood 51, and a 100g / m² layer is laid on both the top and bottom surfaces of the 5th layer (middle layer) of plywood 51. 2 The non-woven fabric is bonded and pressed using an antibacterial and antiviral adhesive mixture, such as... Figure 2 As shown. The first bottom layer paper 3 and the second bottom layer paper 7 are made of 60g / m². 2 Kraft paper is used after being impregnated with an antibacterial and antiviral mixed adhesive. The first and second surface decorative papers (2 and 8) are printed with wood grain and are used after being impregnated with an antibacterial and antiviral mixed adhesive. The first and second surface abrasion-resistant layers (1 and 9) are made of high-transparency surface paper, impregnated with abrasion-resistant particles containing aluminum oxide (addition amount 100g / m²). 2 Antibacterial, antitoxic, and wear-resistant adhesive. Antibacterial plant extract mixed oil is sprayed between the first bottom paper 3 and the intermediate core layer 5, and between the second bottom paper 7 and the intermediate core layer 5, respectively, to form the first surface core layer 4 and the second surface core layer 6.

[0032] After the above layers are assembled in sequence, they are sent into a hot press for hot pressing and bonding. The hot pressing temperature is controlled at 140-160℃, the pressure is controlled at 2.0-3.0MPa, and the hot pressing time is determined according to the thickness of the board, finally forming an integrated composite material board.

[0033] The board material prepared in this embodiment, after testing, achieved a surface abrasion resistance of over 6000 revolutions, scratch resistance ≥3N, antibacterial rate against specific bacteria ≥99%, and antiviral rate against feline and canine viruses ≥90%, demonstrating excellent overall performance. Specifically, in this embodiment, the surface abrasion resistance reaches 6000-8000 revolutions; scratch resistance reaches 3-4N; resistance to feline calicivirus and canine distemper virus can even reach up to 99.9%; and resistance to Pasteurella multocida and Salmonella typhimurium can even reach up to 99.99%. Example 2

[0034] This embodiment is basically the same as Embodiment 1, except that: the middle core layer 5 uses 11 layers of eucalyptus plywood 51, and basalt cloth is laid on both the upper and lower surfaces of the middle layer (the 6th layer). The first bottom paper 3 and the second bottom paper 7 use 40g / m²... 2 Kraft paper. Hot pressing temperature is 150-170℃.

[0035] This embodiment also achieved good antibacterial, antiviral, wear-resistant, and tensile effects.

[0036] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. For example, the specific formulation of the antibacterial and antiviral mixed adhesive can be adjusted according to actual needs; the pattern of the decorative paper can be selected according to the design style of pet furniture. Equivalent substitutions or modifications made by those skilled in the art based on the present invention, such as adjusting the thickness of each layer, replacing equivalent reinforcing materials or antibacterial materials, etc., as long as they do not depart from the concept of the present invention, are all within the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. A high-performance composite material for pet bedding, characterized in that: include: The first surface wear-resistant layer is a surface paper impregnated with antibacterial, antitoxic, and wear-resistant adhesive. The first surface decorative paper is decorative patterned paper impregnated with antibacterial and antiviral mixed adhesive; The first bottom layer paper is kraft paper impregnated with antibacterial and antiviral mixed adhesive; The first core layer is a board surface layer sprayed with antibacterial plant extract mixed oil; The intermediate core layer is an antibacterial and tensile-resistant substrate. The second core layer is a board surface layer sprayed with antibacterial plant extract mixed oil; The second bottom layer paper is kraft paper impregnated with antibacterial and antiviral mixed adhesive; The second decorative paper is a decorative patterned paper impregnated with an antibacterial and antiviral mixed adhesive. The second surface wear-resistant layer is a surface paper impregnated with antibacterial, antitoxic, and wear-resistant adhesive.

2. The high-performance composite material for pet bedding according to claim 1, characterized in that: The formulation of the antibacterial and antiviral mixed adhesive is as follows: an antibacterial and antiviral liquid is added to melamine adhesive, and the volume ratio of melamine adhesive to antibacterial and antiviral liquid is 100:4; wherein, the volume ratio of each component in the antibacterial and antiviral liquid is: polyhexamethylene biguanide hydrochloride / quaternary ammonium salt: purified water: emulsified garlic oil = 2:7:

1.

3. The high-performance composite material for pet bedding according to claim 2, characterized in that: The antibacterial, antiviral, and wear-resistant adhesive is made by adding alumina or silicon carbide wear-resistant material with a particle size of 200-500 mesh to an antibacterial and antiviral mixed adhesive. The amount of wear-resistant material added is 80-120 grams per square meter, and the wear resistance can reach more than 6000 revolutions.

4. The high-performance composite material for pet bedding according to claim 1, characterized in that: The method for preparing the antibacterial plant extract blended oil is as follows: first, emulsify eucalyptus oil, then mix it with purified water at a volume ratio of 7:3 to obtain the antibacterial plant extract blended oil; the eucalyptus oil has a relative density of 0.895-0.920, a refractive index of 1.458-1.468, contains not less than 70.0% eucalyptol C10H18O, and heavy metals not exceeding 10 parts per million.

5. The high-performance composite material for pet bedding according to claim 1, characterized in that: The first and second surface decorative papers are impregnated with an antibacterial and antiviral mixed adhesive at a rate of 210-250 grams per square meter, with a resin content of 100-160%, and then dried at an environment of 110-135°C.

6. The high-performance composite material for pet bedding according to claim 1, characterized in that: The intermediate core layer is formed by bonding multiple layers of plywood with adhesive. The number of plywood layers in the intermediate core layer is odd, and a layer of non-woven fabric or basalt cloth is laid on the upper and lower sides of the plywood layer located at the center of the intermediate core layer.

7. The high-performance composite material for pet bedding according to claim 6, characterized in that: The intermediate core layer comprises 9 or 11 layers of plywood; the plywood is made of poplar, eucalyptus, pine or mixed wood.

8. The high-performance composite material for pet bedding according to claim 6, characterized in that: The nonwoven fabric or basalt fabric has a weight of 100 grams per square meter; in the middle core layer, antibacterial and antiviral mixed adhesive is used to bond the plywood layers together.

9. The high-performance composite material for pet bedding according to claim 1, characterized in that: The first and second surface wear-resistant layers are made of transparent surface paper.

10. The high-performance composite material for pet bedding according to claim 1, characterized in that: The weight per square meter of the first and second backing papers is 40-80 grams.

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