Vacuum Filtration Vacuum filtration is used to remove impurities, particles, or bubbles from photopolymer resins, ensuring consistent viscosity and high-resolution prints. It enhances layer bonding, dimensional accuracy, and surface finish. Advanced filtration systems use vacuum pumps, fine mesh filters, and automated cycling for efficient resin purification. Proper filtration reduces print defects, curing inconsistencies, and contamination. It is particularly useful for pigmented, metallic, or ceramic resins. Vacuum filtration ensures reliable prints with accurate dimensions and smooth surfaces, supporting complex geometries and detailed textures. |