A method for producing a hollow foam molding having a thin and uniform wall thickness, including extruding a foamable melt containing a polypropylene resin having an equilibrium compliance Jeo of 0. The husk discharge opening in the fan casing is shiftable between a first position in which husks are permitted to be spread over a substrate, and a second position in which the husks are permitted to mix with unchopped straw. The mounting mechanism for each antenna allows each antenna to be aimed by adjusting an angle of inclination between a long axis of the antenna and a plane defined by the antenna chassis. The account selection module selects a payment account from the plurality of payment accounts as a default payment account for a wireless point-of-sale transaction based on one or more predetermined criteria. 5 to 50 Angstroms and S is ZnO with a thickness of 1 to 50 Angstroms.