PRESENTS A MOLD CLEANING SYSTEM IN PRESSES where the system uses a light source (10) it includes a laser (12) to clean mold surfaces (16). LIGHT SOURCE (10) is aligned with an opening in the mold (16) and laser light (12) is directed towards the mold surfaces (40, 42) to vaporize RESIDUAL MATERIAL ON THE SAME FOR THIS WAY Clean surfaces (40, 42). LIGHT SOURCE (10) may be formed as a portable unit that can move between different presses, OR light source (10) may take the form of a laser SIMPLE (110) with one of lightpaths (118) Plurality LEAVING THE LASER (110) TOWARD THE PRESSES INDIVIDUAL (120A-D) SO THE LIGHT CAN BE SENT SEPARATELY ALONG THE PATHS OF LIGHT (118) TO CLEAN THE MOLD WITHIN THE PRESSES (120A-D).
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