Case Study
Calcoil CW on Kuster Soft-Nip Calender Reduces CD Caliper Spread by 80%
Confidential ? Internal Use Only RESULTS Flash Calcoil CW on Kuster Soft-Nip Calender Reduces CD Caliper Spread by 80% Honeywell?s Calcoil CW has achieved remarkable caliper and smoothness results on Clairefontaine?s PM#5 for soft-nip calender. Caliper CD Spread Reduction Calcoil CW reduced the CD caliper 2-sigma by 80%, from 2.21 m to 0.45 m, which represents 0.5 percent of the process. The caliper break recovery time was only 14 minutes to reduce the CD caliper 2-sigma spread to less than 1µm. The best result was a CD 2-sigma 88% operation improvement (0.25 m). PM5 also achieves consistently low spreads reel after reel, for world class system performance. Fast Process Response A bump test for three adjacent work coils from zero to 4kw each