The flow media used for infusion, have different porosities which allow various good air and resin flow with low cost.

It is used in wind blade,engine room casing,boat.

 Flow media is a low cost mesh for ease the flow property of resin under vacuum infusion process. 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.