When I run multiple webs of light weight material, it sometimes wrinkles prior to cutting. How do I avoid that? This is a common problem if the webs have baggy centers or edges. When the webs come together, static may cause them to stick together (especially on coated grades). If a web is baggy, it […]
Category: Web Conditioning
How do I eliminate “checking” or “alligatoring” (the fracturing the board surface) at the decurl station?
How do I eliminate “checking” or “alligatoring” (the fracturing the board surface) at the decurl station? This problem usually occurs on heavier board grades, when the Operator attempt to overcome the curl set created in the web near the core. There are four factors to consider in avoiding “checking”: 1. Core Size – If possible […]
