Clean as a Whistle

Clogged up

Bill Poulson, northeast technical graphic advisor for Harper Corporation of America, reports: “I had an experience recently with a roll that was running an adhesive for a two-ply lamination. We received a call that the roll was worn down completely. The coat weight was nowhere near the target coat weight they needed. This particular roll was only a few months old. My sales manager and I rushed up there to evaluate the situation.