WPF-150 Composite of flow media and perforated film is a kind of product that is composed of weave flow media and perforated film by a special environmental-friendly adhesive. Traditional flow media and perforated film need to be paved and spread separately, while this product just need to be paved for one time, which can save the labor cost and improve the production efficiency. The product can be custom-tailored to make it suitable for various shapes of goods. Being Less wasteful and economical it is widely applied in vacuum infusion process.