Extrusion Blow molding is a very versatileshuttle-deflash-gripp er-big molding technique that is used to manufacture various types of hollow parts or objects. But sometimes, due to some problems when a part or container is molded, its details do not appear very perfect. In other words, the details of molded part are not very clear and sharp.
So, Poor definition of detail is considered as one of the most common defects that may encounter during the Extrusion blow molding operations. There are a few possible causes that can lead to this defect, which are discussed below with suggested solutions.
Cause: If the Blow air pressure is too low, molded part may possibly exhibit poor definition of detail.