Flow media is a kind of resin drainage medium with low cost, which is widely used in vacuum infusion molding process. It can make resin permeate into any part of the products evenly and quickly. The experiments show that, the resin flow media is easy to flat out, not easy to be curled. The diversion speed is faster than knitting type and resin less remained, which can help save the cost and reduce the labor intensive. Resin flow media mesh for vacuum infusion molding processes.