Footwear made of PL material with Crocs ventilation holes contains copper-based bacteria.

摘要

Molded Plastic Shoes with ventilation holes, which comprises introducing a quantity of a Moldable plastic material in a liquid state and Melting temperature of the mixture in an Extruder and injection Machine Screw includes a Mold to form shoes in One Piece, for The openings in the Sea and Open Shoes, Cool the mold.