Chemical mechanical planarization belt assembly and method of assembly

摘要

A method of producing a chemical mechanical planarization (CMP) polishing belt structure is disclosed that includes forming a strip of substantially rigid material into a support belt having an interior surface and an exterior surface. At least a portion of the exterior surface of the support belt is altered to form a plurality of gripping members integral with the exterior surface of the support belt. An interior surface of a seamless CMP belt is applied to the exterior surface of the support belt such that the plurality of gripping members engage the interior surface of the seamless CMP belt in a non-slip grip.