MOLD HAVING ELEMENTS FOR SOLE SIDE OF TREAD, METHOD OF USING MOLD AND TREAD

摘要

A mold (150) for a tread layer (40) having tread-forming side and sole-forming side, the sole-forming side having a plurality of mold elements (56) extending therefrom toward the tread-forming side. Either the mold elements (56) or the sole-forming side of the mold is configured to create a tread layer (40) having a tread element such as an incision, lateral groove, longitudinal groove or other void on the sole side of the tread layer that enables the edges of the tread element to obtain full coverage when subjected to an abrasion process.