Vacuum Infusion Molding Process and Application     Among the current materials, composite materials are widely used because of their light weight and high strength. The manufacturing process for composite materials is also constantly improving and innovating. From the initial hand lay-up to mechanized spraying, pultrusion, molding and other processes, the vacuum infusion process is

  The Difference Between Vacuum Resin Infusion Process and Hand Lay-up Process   The resin vacuum infusion process is a low-cost manufacturing process developed in the past 20 years, which is particularly suitable for the manufacture of large products. The process of vacuum infusion of resin is to lay "dry" reinforcement materials (glass fiber, carbon

  Vacuum Assisted Resin Infusion Molding Process and Application   Vacuum Assisted Resin Infusion Molding (VARIM) is a high-performance, low-cost composite molding process developed on the basis of RTM (Resin Transfer Molding).   Since its development in the late 1980s, VARIM, as a new type of liquid composite molding technology (LCM), has been widely recognized