Method for manufacturing a roller bottle

摘要

A method for manufacturing a roller bottle for cell growth production includes tissue culture treating the interior surface of a substantially cylindrical center portion having an open first end, an open second end and interior and exterior surfaces. A first end cap having a serrated circumferential surface is attached to the first end of the center portion. A second end cap also having a serrated circumferential surface is attached to the second end of the center portion. These end caps are attached so that their serrated surfaces protrude from the exterior surface of the center portion.