Disclosed is a process for preparing a fibrous web. The support plate having a plurality of individual tube receiving aperture formed therein. The present invention may further include distinguishing between operable and inoperable instances, providing ticket amounts that are not based on performance ratings to inoperable instances, and providing ticket amounts that are based on performance ratings to operable instances. The solenoid valve also operates to close the gas supply line and connect the shuttle valve through a vent to atmosphere. The extrusion apparatus, the transfer apparatus, and the molding apparatus, are allowed to be independently arranged and constructed. The transmission mechanism of the invention is of a compact structure and a relatively less cost of manufacturing, and makes a clearance between the chassis of the automotive vehicle and the ground increased.