METHODS FOR FABRICATING CELLULAR CUSHIONS

摘要

A method facilitates fabricating a cellular cushion (10). The method compris es injecting material into a mold in an injection molding process to form a cushion first layer that includes a plurality of hollow cells (14) that exte nd outward from the base (12) and are each coupled together in flow communication, coupling a second layer to the first layer, and coupling an injection stem in flow communication to the plurality of hollow cells to enable an operating pressure within the cells to be changed.