Method for making plastic panel and panel

摘要: A method is provided for producing a compression molded, fiber reinforced, plastic panel comprising plate having an outer surface and inner bearing integrally molded reinforcing members, which comprises A. Providing mold with heated first second members that close to form configuration the panel, one of interrupted by rib-forming chambers width about equal or less than thickness depth at least thickness; B. Introducing molding compounds between in layers positioned atop another part thermo setting resin relatively short chopped fibers other long fibers; C. Closing upon compound high pressure cause flow whereby into chambers; D. Reducing permitting substantially cure such reduced pressure; E. Parting members; F. Removing from members.