At the press of a specimen to specimen scrap attached to the mold or die., But the machine is running. Can not be checked or noticed it. It has not been cleaned or blown debris off the scrap resulting in such symptoms up.
In the Press. Fraction of the pieces to stick to the Mold or Die. but during the running machine. Cannot be verified, or notice. It is not clean or blow off a Scrap, so these symptoms resulted.
In the process of Press pieces of debris pieces to attach to the Mold or Die. But in between the machine is in operation or observation is not able to verify that it is not clean or blow out debris Scrap, resulting in the symptoms.