Resin Infusion is considered a closed mold process. A vacuum draws resin into a dry fiber laminate in a one-sided mold. A film membrane is placed over the top and sealed around the mold. Resin infusion is an environmentally friendly alternative to open mold spraying.
Resin infusion produces consistent, high quality parts for products like pleasure boats and windmill blades.
Benefits of using resin infusion as compared to a non-vacuum bag curing of composite laminates include: