Abstract: Embodiments of the present invention provide a system for forming a composite perform by passing resin through the composite preform. The system includes a resin flow chamber and a first chamber, which may be a vacuum or pressure chamber. The resin flow chamber includes first and second ends integrally formed with first and second sides. The first end includes a first outlet tube. The composite preform is positioned within the resin flow chamber so that resin may pass through the fiber preform. The first chamber is positioned on the first side of the resin flow chamber and includes a second outlet tube. The resin flow chamber and the first vacuum chamber are separated by a first gas permeable film that allows gases to pass therethrough, but prevents resin from passing therethrough.