Window shade factory in Cincinnati, Ohio. Window shades undergoing destruction test which involves a rotating disk at Clopay Corporation, various shots of employees and machines cutting and shaping wooden dowles/rollers, assembly of wooden rollers by female employees using various machines, embossing of shades as sheets of plastic pass through the rollers of a machine, production of shade plastic manufacture from inception at its liquid plastic through various machines and to its inspection, female workers making accordion doors out of the material, suburban lady going through an accordion shade-covered doorway.