Case Study
Defects and Blemishes
1541 APPLICATION GOAL: The goal of this application was to improve the product surface finish of a hot extruded plastic film. The film exits the extruder then goes into a pre-form, the surface of the film must be “set”, before it gets to the pre-form so that the product will not jam or get surface blemishes. BEFORE EXAIR:The customer is running a homemade drilled pipe configuration to help cool and set th