Ⅰ. Core production process: Rolling composite multi-color simulated wood grain process This wood grain PVC decorative film adopts the industry’s classic and mature technology, using environmentally friendly PVC polymer as the substrate, combined with various functional additives, and is formed by high-temperature rolling, multi-layer composite, precision drum carving, multi-color overprinting, and surface transparent protective film pressing. Customized circular wood grain patterns of various tree species through exclusive carving and printing rollers can accurately replicate various natural wood textures such as oak and walnut, simulate natural brown eyes and texture patterns of solid wood, and truly achieve a realistic visual effect of solid wood. The entire process adopts standardized industrial production technology, with a smooth and flawless film surface, no impurities, no scars, uniform color, strong coating adhesion, and stable structure. The entire process does not require post painting, and is completed in one go. It is environmentally friendly, odorless, and has no harmful residues. It not only retains the natural texture of solid wood, but also completely solves the drawbacks of easy cracking, deformation, high cost, and complicated construction of solid wood. It is a cost-effective imitation wood decoration solution for home decoration and commercial spaces. Ⅱ. Core functional advantages of the product 1. Waterproof, moisture-proof, and mold proof, to prevent moisture, deformation, and decay PVC substrate itself has the characteristics of non water absorption and non permeability, combined with a dense and transparent protective layer on the surface, forming a dual waterproof and moisture-proof structure, which can effectively block water vapor and moisture erosion. It can adapt to complex scenarios such as humid indoor environments, low rise shops, and southern humid weather. After laying, it is not easy to bubble, peel off, mold, turn black, or deform the edges. It avoids the common problems of natural solid wood panels being damp, cracked, rotten, and moldy from the root, and keeps the finish intact and dry for a long time, effectively extending the service life of decoration. 2. High strength, wear-resistant, scratch resistant, flame-retardant, and anti-aging The product has undergone functional modification process and has excellent comprehensive physical properties. The surface hardness is balanced, friction resistant, and anti-collision. It can effectively resist minor scratches and wear caused by daily furniture movement, switch friction, and human touch. At the same time, it has its own core characteristics of flame retardant, anti-aging and weather resistance, which is different from the short board of ordinary decorative film that is easy to age, damage and non flame retardant. It is not easy to wear and whiten, peel off and expose the bottom after long-term use. Its structure is stable and firm, and does not need frequent maintenance and renovation. Its durability is far superior to traditional ordinary decorative materials. 3. High simulation solid wood texture, natural and realistic texture Relying on high-precision drum carving and multi-color printing technology, we deeply restore the texture direction, circular patterns, natural brown eyes, and color layers of various natural woods. The texture density is natural, the transition is soft, and there is no industrial printing stiffness or repetition. The texture of the film surface is delicate and transparent, matched with a transparent surface film, highly restoring the warm and moist texture of solid wood, completely eliminating the cheap feeling of plastic, and visually and tactfully approaching natural solid wood. It can perfectly replace expensive solid wood panels and easily create various high-end wooden decorative effects. 4. Fixed color stability without fading, long-term appearance online Adopting high-temperature fixing and shaping technology and high-quality environmentally friendly color paste, it has strong color adhesion, high stability, and excellent UV resistance, oxidation resistance, and yellowing resistance. Long term indoor use can effectively resist aging damage caused by light exposure, air oxidation, and temperature differences. After years of use, it does not fade, yellow, darken, or have color differences. The film surface is flat, not deformed, and does not shrink or curl, maintaining a brand new decorative texture for a long time. The decorative stability is extremely strong. Ⅲ. Appearance texture and overall decorative effect Wood grain PVC decorative film focuses on natural and realistic solid wood texture, simple and high-end matte texture, clear and three-dimensional texture, full brown eye details, warm and natural colors, perfectly replicating the transparent texture of natural wood. The film surface is smooth and flawless, with a soft and non glaring luster. It abandons cheap plastic gloss and has a high-quality and durable overall texture. The product has excellent flexibility and high adhesion, and can be adapted to various flat substrates. After laying, it fits tightly, without bulging, curling edges, or penetrating the bottom, achieving a seamless integrated decorative effect. Highly adaptable in style, it can perfectly handle mainstream decoration styles such as wooden style, modern simplicity, new Chinese style, Nordic style, etc., unify the color tone of the entire house space, and create a warm and elegant high-end home decoration and commercial space atmosphere with unified texture. Ⅳ.Widely applicable scenarios This wood grain PVC decorative film is widely compatible with substrates and covers all application scenarios. It is currently a high-end decorative product with strong applicability among plastic decorative materials. Widely used for surface decoration of furniture cabinets, cabinets, unpainted doors, indoor doors, wall panels, ceilings, audio enclosures, craft gift boxes, wine boxes, etc; At the same time, it is suitable for home decoration, commercial decoration, and workwear scenes such as home residences, hotels, office buildings, shopping mall exhibition halls, transportation vehicle interiors, airplanes, ships, and trains. It is also suitable for various decoration projects such as whole house customization factories, old house renovations, and commercial decoration. Ⅴ. Product Core Value High degree of simulation and premium texture: Accurately replicating natural solid wood textures and brown eye textures, creating a high-end solid wood decoration effect with no plastic cheap feeling and low cost. • Comprehensive performance and strong durability: it integrates multiple advantages of wear resistance, flame retardancy, moisture resistance, aging resistance and color fastness, and is suitable for complex use environment with longer service life. Efficient construction, saving labor and materials: The integrated molding does not require painting or polishing, making construction convenient and quick, significantly reducing labor and material costs, and shortening the decoration period. Wide adaptability and strong universality: It can adhere to various substrates such as wooden boards, steel plates, aluminum plates, plastic plates, etc., and can be used in all scenarios of home decoration, commercial use, and workwear. • Environmental protection and safety, stable quality: Environmentally friendly PVC raw materials combined with high-quality additives, no odor or pollution, high flatness of finished products, uniform color, and regular quality, safe and reliable use. Ⅵ. Product comprehensive performance parameters This wood grain PVC decorative film relies on high-quality PVC substrate modification and optimization, with stable and excellent comprehensive performance. It has multiple advantages such as high strength, corrosion resistance, flame retardancy, weather resistance, and good insulation, and is suitable for various indoor decoration scenarios. Basic performance: The substrate texture is uniform, the softness and hardness can be adjusted as needed, the water absorption and breathability are extremely low, the sealing is good, and it is not easy to be affected by moisture and penetrate. Mechanical properties: Balanced hardness and toughness, stable mechanical strength, wear and friction resistance, able to withstand daily collisions and frequent friction losses, excellent flexibility, not easy to break or deform. Thermal performance: It has excellent flame retardant properties, high flame retardant rating, low coefficient of thermal expansion, is not easily deformed or burned in high temperature environments, and has good heat stability. Electrical performance: Excellent insulation performance, suitable for medium and low voltage, low-frequency insulation scenarios, safe and stable, with no potential conductivity hazards. Environmental corrosion resistance: It can withstand the erosion of acid, alkali, salt and conventional organic solvents, has strong anti-corrosion and anti pollution capabilities, is suitable for humid, complex working conditions and daily commercial home decoration environments, and is durable. Ⅶ. Standardized production process flow The product is produced using standardized and regulated assembly lines throughout the entire process, strictly controlling the quality of each process to ensure the texture, performance, and stability of the finished product from the source. The entire process is efficient, precise, and strictly controlled. Step 1: Accurate color matching. According to the order requirements, special ink pigments are proportioned, color tones are accurately adjusted, production data is synchronously recorded, and the color consistency and color difference of products in the same batch and different batches are guaranteed. Step 2: Precision printing. Matching exclusive customized rollers, using multi-color overlay printing technology for wood grain printing production, fully controlling texture clarity and restoration, recording production data after completion, troubleshooting quality issues, and transferring to the next process. Step 3: Precise fitting. Perform composite bonding processing on the printed film material, strictly control the thickness, width, embossing effect, and matte texture of the product, ensure that the finished product parameters and appearance fully meet the order standards, identify defective products separately, and ensure the product qualification rate. Step 4: Fine packaging and sample retention. The finished products are strictly screened for defects such as knife lines, black spots, oil stains, and uneven embossing. They are packaged and stored according to standard specifications, and product samples, weighing, and data registration are completed simultaneously. The finished products are neatly placed to ensure that the quality of each batch of products is controllable and traceable.