How to achieve the three-dimensional effect of 3D PVC interior trim board?
Publish Time: 2025-03-05
The three-dimensional effect of 3D PVC interior trim board is mainly achieved through advanced manufacturing technology and processes. The following are the key steps and methods to achieve its three-dimensional effect:1. Material selection and pretreatmentPVC board substrate: Select high-quality PVC board as the substrate, which is the basis for making 3D interior panels. PVC board has good plasticity, weather resistance and corrosion resistance, and is suitable for making various three-dimensional decorative panels.Cleaning treatment: Before making, the PVC board substrate needs to be cleaned to remove impurities such as oil and dust on the surface to ensure the smooth progress of subsequent coating and printing processes.2. Coating and curingUV primer coating: Apply a layer of UV primer on the PVC board substrate to enhance the adhesion and wear resistance of the board. The UV primer is usually evenly applied by a roller to ensure consistent coating thickness.UV curing: After applying the UV primer, UV curing treatment is required. The primer is quickly dried and cured by mercury UV lamp irradiation to form a hard protective layer.White UV paint coating and curing: After the UV primer is cured, another layer of white UV paint is applied to cover the base color of the substrate and provide a white base color for the subsequent printing pattern. Similarly, UV curing treatment is also required after the white UV paint is applied.3. Pattern printing and concave-convex effect productionFlatbed inkjet printing pattern: Use a flatbed inkjet printer to print the required pattern on the white UV paint layer. Flatbed inkjet printing technology has the characteristics of high precision and high resolution, and can print delicate and clear patterns.UV wear-resistant paint coating and curing: In order to improve the wear resistance of the pattern, it is necessary to apply a layer of UV wear-resistant paint on the pattern layer and perform UV curing treatment.Printing concave-convex effect layer: After the UV wear-resistant paint is cured, the flatbed inkjet printer is used again to print the concave-convex effect layer. This time, UV transparent paint is used for printing. According to the pattern design, the spray paint is stacked at a specific graphic position to form an uneven three-dimensional effect.Final UV curing: The plate after printing the concave-convex effect layer is subjected to the final UV curing treatment to ensure that all coatings are completely dried and cured to enhance the overall strength and wear resistance of the plate.4. Subsequent treatment and protectionUV topcoat: After the concave-convex effect layer is cured, a layer of UV topcoat can be applied and UV cured to further improve the wear resistance and reduce the glossiness of the board.Protective film coating: In order to protect the surface of the 3D PVC interior trim board from scratches or contamination, a protective film can be applied on its surface. The protective film is usually made of frosted or high-definition scratch-resistant material, which can not only protect the surface of the board but also maintain its beauty and three-dimensional sense.In summary, the three-dimensional effect of 3D PVC interior trim board is achieved through a series of complex and delicate process steps such as material selection, coating and curing, pattern printing and concave-convex effect production, and subsequent treatment and protection. These steps together ensure that the 3D PVC interior trim board has excellent three-dimensional effect, wear resistance and weather resistance, meeting various decorative and practical needs.
