Calcoil 4000 HT Reduces Caliper Spread and Provides Fast Break Recovery
Calcoil 4000 HT Reduces Caliper Spread and Provides Fast Break Recovery
1 PagesFlash Calcoil 4000 HT Reduces Caliper Spread and Provides Fast Break Recovery 0.16 0.08 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 Be fo re After 2-Sigma CD Spread (microns) 50% CD Caliper Spread Reduction Key Machine Data Calcoil 4000 HT was applied to the soft nip calender at Australian Paper, Wesley Vale, to improve cross direction (CD) caliper control. PM11?s caliper profile optimizer provided a significant reduction in variability with excellent break recovery response. Caliper Profile Spread Reduction Some Calcoil actuators on the backside of the machine were out of range so the calender stack was adjusted to optimize machine performance. After 15 minutes, the CD caliper 2-sigma spread was lowered from 0.16 micron to 0.08 micron, a 50% reduction. This reduction was
