Marble-imitated SPC floor

Abstract

The utility model provides a marble-imitated SPC floor which comprises a floor body, and the floor body comprises a matte layer, a wear-resisting layer, a printing layer, a base plate, an anti-warping layer and a mute layer which are sequentially arranged from top to bottom. Male tenons and female tenons are arranged on the two opposite sides of the floor bodies respectively, and the adjacent floor bodies are connected through coupling of the corresponding male tenons and female tenons. According to the anti-warping floor, the anti-warping layer is arranged below the base plate, the anti-warping layer is the anti-warping film which can shrink when heated and has the elastic restoring force, the problem that the floor is warped and deformed due to the fact that the wear-resisting layer above the base plate shrinks when used at high temperature can be effectively solved, the service life can be prolonged, and the structural stability can be improved.

Description

Technical Field

[0001] This utility model relates to the field of decoration products, specifically to a marble-look SPC flooring. Background Technology

[0002] SPC flooring (Stone Plastic Composite Flooring) has been rapidly accepted and applied in numerous commercial and industrial sectors, primarily in hotels, apartments, hospitals, and public spaces. SPC flooring holds great promise for commercial real estate, achieving further breakthroughs in real estate projects, and will also experience rapid growth in the residential decoration market. SPC flooring mainly targets those with fast-paced renovation needs, those renovating old homes, or those undertaking secondary renovations. Therefore, it represents an emerging market; it's not competing for existing market share but rather conquering a new one, resulting in broader future development potential. SPC flooring offers advantages such as personalized patterns and flexible assembly, meeting diverse consumer needs and aesthetic preferences. The combination of environmental friendliness and convenience makes SPC flooring particularly appealing to younger consumers with a strong demand for personalized products.

[0003] The inventors discovered during their research that existing SPC flooring technologies have at least the following drawbacks:

[0004] Existing SPC flooring, when made into large sizes such as marble-look tiles, is prone to warping and buckling, affecting its appearance and lifespan. Utility Model Content

[0005] The purpose of this utility model includes, for example, providing a marble-look SPC flooring that can effectively prevent the substrate from warping and deforming due to the shrinkage of the wear-resistant layer during the use of the flooring, thereby enhancing the quality of use and the stability of the structure.

[0006] The embodiments of this utility model can be implemented as follows:

[0007] In a first aspect, this utility model provides a marble-look SPC flooring, comprising:

[0008] The floor body includes, from top to bottom, a matte layer, a wear-resistant layer, a printed layer, a substrate, an anti-warping layer, and a sound-absorbing layer; the floor body has male and female tenons on opposite sides, and adjacent floor bodies are connected by coupling of corresponding male and female tenons.

[0009] In an optional embodiment, the sound-absorbing layer is an IXPE sound-absorbing layer, an EVA sound-absorbing layer, or a cork sound-absorbing layer; the thickness of the sound-absorbing layer is set between 1.0 and 2.0 mm.

[0010] Based on the above solutions, installing a sound-absorbing layer can significantly improve the sound insulation of the floor, reduce the transmission of footsteps and noise, and enhance the comfort of living and working environments. Commonly used sound-absorbing layer materials include IXPE (cross-linked polyethylene foam), EVA (ethylene-vinyl acetate copolymer foam), and cork. The thickness of these materials is set between 1.0-2.0mm, providing good sound insulation without increasing the overall thickness of the floor, ensuring the floor's performance and user experience. By properly selecting and installing the sound-absorbing layer, the advantages of SPC flooring can be fully utilized to meet the needs of different application scenarios, ensuring good sound insulation and the overall performance of the floor.

[0011] In an optional embodiment, the anti-warping layer is an anti-warping film, which is adhered to the surface of the sound-absorbing layer; the thickness of the anti-warping film is set between 0.1-0.3 mm.

[0012] Based on the above approach, anti-warping films can be manufactured using polyethylene (PE), polypropylene (PP), polyester (PET), etc. Additives, such as antioxidants and UV absorbers, can be added during processing to improve material performance and lifespan. During processing, the film can be extruded using processes such as extrusion molding, and its thickness and uniformity can be controlled as needed. Anti-warping films possess the characteristic of shrinking when heated but exhibiting elastic recovery.

[0013] In an optional embodiment, the substrate is an SPC board, and the thickness of the substrate is set between 3.5 and 9.0 mm.

[0014] Based on the above solution, the substrate is the core component of the flooring, and its material and thickness directly affect the flooring's performance and lifespan. When the substrate is an SPC (Stone Plastic Composite Board) with a thickness between 3.5 and 9.0 mm, the flooring can be guaranteed to have excellent physical properties and wide applicability. Furthermore, substrates of different thicknesses are suitable for different application scenarios, providing a good user experience from residential bedrooms to commercial spaces.

[0015] In an optional embodiment, the printed layer is a marble-patterned printed film, and the thickness of the printed layer is set between 0.05-0.15 mm.

[0016] Based on the above scheme, the printed layer is a marble-patterned printed film, and the thickness of the printed layer is set between 0.05-0.15mm, which can significantly improve the aesthetics and durability of the flooring. By properly selecting and installing the printed layer and the wear-resistant layer, the advantages of SPC flooring can be fully utilized to meet the needs of different users, enhance the comfort of living and office environments, and make it suitable for occasions requiring a high-end appearance and high durability, ensuring that the flooring maintains good performance and aesthetics during long-term use.

[0017] In an optional embodiment, the wear-resistant layer is a transparent PVC sheet, and the thickness of the wear-resistant layer is set between 0.1 and 1.0 mm.

[0018] Based on the above solutions, the wear-resistant layer is an important component in ensuring the wear resistance, scratch resistance, and aesthetics of the floor surface. When the wear-resistant layer is a transparent PVC sheet and its thickness is set between 0.1-1.0 mm, the durability and aesthetics of the floor can be significantly improved.

[0019] In an optional embodiment, the matte layer is a UV matte layer, and the thickness of the matte layer is set between 0.05mm and 0.15mm.

[0020] Based on the above solution, the matte layer is a UV matte layer with a thickness between 0.05mm and 0.15mm, which can significantly improve the aesthetics and practicality of the flooring. By properly selecting and installing the matte layer, the advantages of SPC flooring can be fully utilized to meet the needs of different users and enhance the comfort of living and working environments.

[0021] In an optional embodiment, the surface of the matte layer away from the wear-resistant layer is provided with a wavy arc texture.

[0022] Based on the above solution, the wavy and arc-shaped texture can scatter light from all directions, thus achieving a visual effect of low gloss on the floor.

[0023] In an optional embodiment, male grooves and female grooves are respectively provided on opposite sides of the floor body, and adjacent floor bodies are connected by coupling with each other through corresponding male grooves and female grooves.

[0024] In an optional embodiment, the male tenon has a first insertion protrusion and a beveled groove and an arcuate groove located on both sides of the first insertion protrusion in the thickness direction of the floor body. The angle between the side wall and bottom wall of the beveled groove is an acute angle. At least a portion of the groove wall of the arcuate groove is located on the side of the arcuate groove near the beveled groove. The female tenon has a second insertion protrusion, a third insertion protrusion, and a slot located between the second insertion protrusion and the third insertion protrusion. The first insertion protrusion of the adjacent floor body is engaged with the slot, the second insertion protrusion is engaged with the beveled groove, and the third insertion protrusion is engaged with the arcuate groove.

[0025] Based on the above scheme, two adjacent floor panels are engaged by a first insertion protrusion and a slot, a second insertion protrusion and a slanted groove, and a third insertion protrusion and an arc-shaped groove. The engagement positions are distributed along the thickness direction of the floor panels. Furthermore, the engagement of the first insertion protrusion with the slot and the engagement of the second insertion protrusion with the slanted groove restricts the position of adjacent floor panels along the thickness direction, making them less prone to displacement. Because the third insertion protrusion engages with the arc-shaped groove, the position of adjacent floor panels in the arrangement direction is restricted, making them less prone to displacement. This results in a tight fit after multiple floor panels are spliced ​​together, and a robust and reliable structure.

[0026] In an optional embodiment, the surfaces of the first insertion protrusion, the second insertion protrusion, and the third insertion protrusion are all provided with staggered mesh adhesive grooves.

[0027] Based on the above solution, by setting up mesh-like adhesive grooves, when assembling the flooring body, an adhesive layer can be applied to the location of the mesh-like adhesive grooves. The adhesive layer is tightly bonded to the mesh-like adhesive grooves, making it difficult to accumulate and ensuring even distribution. After adjacent flooring bodies are inserted and fitted together, the adhesive bonding area is large, resulting in a strong and reliable bond.

[0028] The beneficial effects of this utility model embodiment include, for example:

[0029] In summary, the marble-look SPC flooring provided in this embodiment includes a flooring body, which comprises, from top to bottom, a matte layer, a wear-resistant layer, a printed layer, a substrate, an anti-warping layer, and a sound-absorbing layer. By providing an anti-warping layer on the surface of the substrate—an anti-warping film that shrinks when heated and possesses elastic recovery force—this anti-warping layer can counteract the warping of the substrate caused by the thermal expansion and contraction of the wear-resistant layer. Essentially, it achieves a balancing effect: when the wear-resistant layer expands and contracts, it generates an upward warping force, pulling the substrate upwards. At this time, the anti-warping film generates a contraction force when heated to counteract the upward warping of the substrate, similar to a downward traction force counteracting the warping force caused by the wear-resistant layer, thus achieving balance and preventing the substrate from warping upwards. When the temperature drops, the anti-warping film releases an elastic recovery force, generating a relaxation force on the substrate to counteract the tile deformation caused by the shrinkage of the wear-resistant layer, thereby enhancing the usability and structural stability of the marble-look flooring. Meanwhile, male and female tenons are set on opposite sides of the floor body, and adjacent floor bodies are joined together by corresponding male and female tenons, making the whole structure firm, reliable and long-lasting. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of a marble-look SPC floor according to an embodiment of this application.

[0032] Figure 2 This is a schematic diagram of the marble-look SPC flooring according to an embodiment of this application from another perspective;

[0033] Figure 3 This is a schematic diagram of the matte layer in an embodiment of this application.

[0034] icon:

[0035] 100 - Floor body; 110 - Male tenon; 111 - First interlocking protrusion; 112 - Slanted groove; 113 - Arc groove; 120 - Female tenon; 121 - Second interlocking protrusion; 122 - Second interlocking protrusion; 123 - Slot; 200 - Sound insulation layer; 300 - Anti-warping layer; 400 - Substrate; 500 - Printed layer; 600 - Wear-resistant layer; 700 - Matte layer; 710 - Wavy arc texture. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not 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 this utility model.

[0040] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0041] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0042] In the existing technology, during the use of imitation marble flooring, temperature changes can easily cause the substrate 400 to warp and deform, which affects both the service life and the aesthetics.

[0043] In view of this, the designers have provided a marble-look SPC flooring that improves resistance to deformation, is not prone to warping, has a long service life, and is aesthetically pleasing.

[0044] Please refer to Figure 1 and Figure 2 This embodiment provides a marble-look SPC flooring, including a flooring body 100. The flooring body 100 includes, from bottom to top, a sound-absorbing layer 200, an anti-warping layer 300, a substrate 400, a printed layer 500, a wear-resistant layer 600, and a matte layer 700. Alternatively, the flooring body 100 includes, from top to bottom, a matte layer 700, a wear-resistant layer 600, a printed layer 500, a substrate 400, an anti-warping layer 300, and a sound-absorbing layer 200. Male tenons 110 and female tenons 120 are respectively provided on opposite sides of the flooring body 100, and adjacent flooring bodies 100 are engaged through corresponding male tenons 110 and female tenons 120.

[0045] As described above, the marble-look SPC flooring provided in this embodiment has at least the following advantages:

[0046] By providing an anti-warping layer 300 on the surface of the substrate 400, the anti-warping layer 300 is an anti-warping film that shrinks when heated and has elastic recovery force. This anti-warping layer 300 can counteract the warping of the substrate 400 caused by the thermal expansion and contraction of the wear-resistant layer 600. In essence, it is a balancing effect. When the wear-resistant layer 600 expands and contracts with heat, it generates an upward warping force, thereby pulling the substrate 400 upward. At this time, the anti-warping film generates a contraction force when heated to counteract the upward warping of the substrate 400, similar to a downward traction force to counteract the warping force of the substrate 400 caused by the wear-resistant layer 600, thus achieving a balance and preventing the substrate 400 from warping upward. When the temperature drops, the anti-warping film releases an elastic recovery force to generate a relaxation tension on the substrate 400, which counteracts the tile deformation caused by the contraction of the wear-resistant layer 600, thereby enhancing the quality of use and the stability of the structure of the marble-look floor. Meanwhile, male tenons 110 and female tenons 120 are respectively provided on opposite sides of the floor body 100. Adjacent floor bodies 100 are engaged and fitted by corresponding male tenons 110 and female tenons 120, resulting in a tight fit, overall firmness and reliability, and a long service life.

[0047] It should be understood that the floor body 100 can be a rectangular plate, and its dimensions can be set as follows: width

[0048] The flooring body size can be customized as needed, with a diameter of ≥300mm, a length of ≥600mm, and a thickness between 4.8mm and 12.5mm, to suit different scenarios.

[0049] The following embodiments illustrate the details of the marble-look SPC flooring of this application by way of example.

[0050] In this embodiment, the sound-absorbing layer 200 can optionally be IXPE sound-absorbing layer 200, EVA sound-absorbing layer 200, or cork sound-absorbing layer 200; the thickness of the sound-absorbing layer 200 is set between 1.0-2.0 mm. For example, the thickness of the sound-absorbing layer 200 can be set to 1.0 mm, 1.5 mm, or 2.0 mm, etc. It should be understood that setting the sound-absorbing layer 200 can significantly improve the sound insulation effect of the floor, reduce the transmission of footsteps and noise, and improve the comfort of the living and working environment. Commonly used sound-absorbing layer 200 materials include IXPE (cross-linked polyethylene foam), EVA (ethylene-vinyl acetate copolymer foam), and cork. The thickness of these materials is set between 1.0-2.0 mm, which can provide good sound insulation effect without increasing the overall thickness of the floor, ensuring the performance and user experience of the floor. By reasonably selecting and installing the sound-absorbing layer 200, the advantages of SPC flooring can be fully utilized to meet the needs of different application scenarios, ensuring good sound insulation effect and overall floor performance.

[0051] In this embodiment, optionally, the anti-warping layer 300 is configured as an anti-warping film that shrinks when heated and has elastic recovery capability, and the anti-warping film is adhered to the surface of the sound-absorbing layer 200; the thickness of the anti-warping film is set between 0.1-0.3 mm. For example, the thickness of the anti-warping film can be set to 0.1 mm, 0.2 mm, or 0.3 mm, etc.

[0052] It is worth noting that anti-warping films can be made from materials such as polyethylene (PE), polypropylene (PP), and polyester (PET). Additives, such as antioxidants and UV absorbers, can be added during processing to improve the material's performance and lifespan. During processing, the film can be extruded using processes such as extrusion molding, and the thickness and uniformity can be controlled as needed.

[0053] In this embodiment, optionally, the substrate 400 is an SPC board, and the thickness of the substrate 400 is set between 3.5 and 9.0 mm. For example, the thickness of the substrate 400 can be set to 3.5, 6.0 mm, or 9.0 mm, etc.

[0054] It should be noted that the substrate 400 is a core component of the flooring body 100, and its material and thickness directly affect the performance and lifespan of the flooring. When the substrate 400 is set as an SPC board and its thickness is set between 3.5-9.0mm, it ensures that the flooring has excellent physical properties and wide applicability. Furthermore, substrates 400 of different thicknesses are suitable for different application scenarios, providing a good user experience from residential bedrooms to commercial spaces.

[0055] In this embodiment, optionally, the printing layer 500 is a marble-patterned printing film, and the thickness of the printing layer 500 is set between 0.05-0.15 mm. For example, the thickness of the printing layer 500 can be set to 0.05 mm, 0.10 mm, or 0.15 mm, etc.

[0056] It should be noted that the printed layer 500 is a marble-patterned printed film, and its thickness is set between 0.05-0.15mm, which can significantly improve the aesthetics and durability of the flooring. By properly selecting and installing the printed layer 500 and the wear-resistant layer 600, the advantages of SPC flooring can be fully utilized to meet the needs of different users, enhance the comfort of living and office environments, and make it suitable for occasions requiring a high-end appearance and high durability, ensuring that the flooring maintains good performance and aesthetics over long-term use.

[0057] In this embodiment, optionally, the wear-resistant layer 600 is a transparent PVC sheet, and the thickness of the wear-resistant layer 600 is set between 0.1 and 1.0 mm. For example, the thickness of the wear-resistant layer 600 can be set to 0.1 mm, 0.5 mm, or 1.0 mm, etc. The wear-resistant layer 600 is an important component in ensuring the wear resistance, scratch resistance, and aesthetics of the floor surface. When the wear-resistant layer 600 is a transparent PVC sheet and the thickness is set between 0.1 and 1.0 mm, the durability and aesthetics of the floor can be significantly improved.

[0058] In this embodiment, optionally, the matte layer 700 is a UV matte layer 700, and the thickness of the matte layer 700 is set between 0.05mm and 0.15mm. For example, the thickness of the matte layer 700 can be set to 0.05mm, 0.1mm, or 0.15mm, etc. Setting the matte layer 700 as a UV matte layer 700, and setting the thickness between 0.05mm and 0.15mm, can significantly improve the aesthetics and practicality of the flooring. By reasonably selecting and installing the matte layer 700, the advantages of SPC flooring can be fully utilized, meeting the needs of different users and improving the comfort of living and working environments.

[0059] Please refer to Figure 3 In this embodiment, optionally, the surface of the matte layer 700 away from the wear-resistant layer 600 is provided with a wavy arc-shaped texture 710. The wavy arc-shaped texture can scatter light from various external directions to achieve a low-gloss visual effect on the floor. The wavy arc-shaped texture 710 can be arranged along the length of the floor body 100.

[0060] Please refer to Figure 1 and Figure 2 In this embodiment, optionally, the male tenon 110 has a first insertion protrusion 111 and oblique grooves 112 and arc-shaped grooves 113 located on both sides of the first insertion protrusion 111 in the thickness direction of the floor body 100. The included angle between the side wall and the bottom wall of the oblique groove 112 is set to an acute angle, which can be set between 65° and 75°, for example, 65°, 70° or 75°. At least a portion of the groove wall of the arc-shaped groove 113 is located on the side of the groove opening of the arc-shaped groove 113 near the oblique groove 112. The female tenon 120 has a second insertion protrusion 121, a third insertion protrusion, and a slot 123 located between the second insertion protrusion 121 and the third insertion protrusion. The first insertion protrusion 111 of the adjacent floor body 100 is engaged with the slot 123, the second insertion protrusion 121 is engaged with the oblique groove 112, and the third insertion protrusion is engaged with the arc-shaped groove 113.

[0061] With this design, two adjacent floor panels 100 are engaged by a first insertion protrusion 111 and a slot 123, a second insertion protrusion 121 and a slanted groove 112, and a third insertion protrusion and an arc-shaped groove 113. The engagement positions are distributed along the thickness direction of the floor panel 100. Furthermore, the engagement of the first insertion protrusion 111 with the slot 123 and the engagement of the second insertion protrusion 121 with the slanted groove 112 restricts the position of adjacent floor panels 100 along the thickness direction, making them less prone to displacement. The engagement of the third insertion protrusion with the arc-shaped groove 113 further restricts the position of adjacent floor panels 100 in the arrangement direction, preventing displacement. This results in a tight fit between multiple floor panels 100, creating a robust and reliable structure.

[0062] Furthermore, the surfaces of the first insertion protrusion 111, the second insertion protrusion 121, and the third insertion protrusion are all provided with staggered mesh-like adhesive-receiving grooves. By providing mesh-like adhesive-receiving grooves, when assembling the floor body 100, an adhesive layer can be applied to the location of the mesh-like adhesive-receiving grooves. The adhesive layer bonds tightly with the mesh-like adhesive-receiving grooves, is not prone to accumulation, and is evenly distributed. After adjacent floor bodies 100 are inserted and mated, the adhesive bonding area is large, resulting in a firm and reliable bond.

[0063] In other embodiments, optionally, male and female grooves are provided on opposite sides of the floor body, and adjacent floor bodies are connected by coupling with each other through corresponding male and female grooves. That is, the male tenon is set as a male groove, and the female tenon is set as a female groove that mates with the male groove.

[0064] The marble-look SPC flooring provided in this embodiment improves the deformation resistance of the substrate 400 and extends the service life of the flooring body 100 by adding an anti-warping layer 300, and is also more aesthetically pleasing during use.

[0065] Example

[0066] This application provides a marble-look SPC flooring, comprising, from bottom to top, an EVA sound-absorbing layer, a polyethylene anti-warping film, an SPC substrate, a marble pattern printing layer, a PVC wear-resistant layer, and a UV matte layer. The specific layer thicknesses of each embodiment and comparative example are shown in Table 1. The performance of the marble-look SPC flooring provided in the embodiments and comparative examples in Table 1 was tested, and the specific performance is shown in Table 1.

[0067] Table 1. Imitation Marble SPC Flooring and its Performance

[0068]

[0069] As can be seen from Table 1, the marble-look SPC flooring provided in this application has added a polyethylene anti-warping film, which can reduce the high-temperature shrinkage rate and high-temperature warping of the marble-look SPC flooring, and can effectively prevent the substrate from warping and deforming due to the shrinkage of the wear-resistant layer.

[0070] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A marble-look SPC flooring, characterized in that, include: The floor body (100) includes, from top to bottom, a matte layer (700), a wear-resistant layer (600), a printed layer (500), a substrate (400), an anti-warping layer (300), and a sound-absorbing layer (200); the floor body (100) has male tenons (110) and female tenons (120) on opposite sides, and adjacent floor bodies (100) are connected by coupling through the corresponding male tenons (110) and female tenons (120).

2. The marble-look SPC flooring according to claim 1, characterized in that: The sound-absorbing layer (200) is an IXPE sound-absorbing layer, an EVA sound-absorbing layer, or a cork sound-absorbing layer; the thickness of the sound-absorbing layer (200) is set between 1.0-2.0 mm.

3. The marble-look SPC flooring according to claim 1, characterized in that: The anti-warping layer (300) is an anti-warping film, which is disposed between the sound-silencing layer (200) and the substrate (400); the thickness of the anti-warping film is between 0.1-0.3 mm.

4. The marble-look SPC flooring according to claim 1, characterized in that: The substrate (400) is an SPC substrate, and the thickness of the substrate (400) is set between 3.5-9.0 mm.

5. The marble-look SPC flooring according to claim 1, characterized in that: The printed layer (500) is a marble-patterned color film, and the thickness of the printed layer (500) is set between 0.05-0.15mm.

6. The marble-look SPC flooring according to claim 1, characterized in that: The wear-resistant layer (600) is made of transparent PVC material, and the thickness of the wear-resistant layer (600) is set between 0.1-1.0 mm.

7. The marble-look SPC flooring according to claim 1, characterized in that: The matte layer (700) is a UV matte layer, and the thickness of the matte layer (700) is set between 0.05mm and 0.15mm.

8. The marble-look SPC flooring according to claim 1, characterized in that: The matte layer (700) has a wavy arc-shaped texture (710) on its surface away from the wear-resistant layer (600).

9. The marble-look SPC flooring according to claim 1, characterized in that: The floor body is provided with male grooves and female grooves on both sides, and adjacent floor bodies are connected by coupling with each other through the corresponding male grooves and female grooves.

Images