2012 WCHC Europe
Innovative Automated Web and Sheet Inspection Systems - Vision Beyond Defect Detection Paid Members Public
Presented by Dr. Jochen G. Koenig, Schenk Vision Modern web inspection systems now deliver much more. Enabled by recent advancements in LED illumination-technology and very high speed cameras, the newest systems reach much higher image resolutions. Because of this, particularly for small defects, advanced classification becomes possible thus elevating mere
Elastic Web Processing Lines: Optimal Master Roller Position Paid Members Public
Presented by J. Frechard, D. Knittel, University of Strasbourg, Institute of Physics and Engineering This paper concerns the tension control of roll-to-roll systems. In such systems, each driven roller speed is controlled separatly. The impact of the master roller position on tension control performances is studied using optimized web tension
Recent enhancements and advantages of new in-process thickness measurement systems Paid Members Public
A highly accurate and effective new means to measure the absolute thickness of thin films and applied layers, both in the lab and inline in a non contact, non-radioactive and non-destructive manner will be presented. The systems unique ability to measure individual clear or opaque coating layers to include hard
Drive Response Requirements for Web Handling Paid Members Public
Presented by Clarence Klassen, P.Eng., KlassENgineering The response of a drive's torque, speed and tension regulators are set when initially tuning these regulators. Once tuned, the response determines how the drive responds to disturbances. We will discuss the tuning requirements for various web handling applications. These will
Additions to Your Drive System Paid Members Public
Presented by Clarence Klassen, P.Eng., KlassENgineering Inc. Many existing web handling lines have outdated drive systems. “Outdated” not a problem if the drive system performs satisfactorily and you have adequate spares. The outdated drive system becomes a challenge when an upgrade is required due to process changes on the
Roll-to-Roll Sputtered ITO/Ag/ITO Multilayer Films for Flexible Organic Solar Cells and Flexible Heaters Paid Members Public
Presented by Han-Ki Kim,1, Sung-Hyun Park, Sang-Jin-Lee and Jae Heung Lee, Department of Advanced Materials Engineering for Information and Electronics, Kyung Hee University, Korea Research Institute of Chemical Technology Chemical Materials Solutions Center Indium tin oxide (ITO), Ag, and ITO layers were sputtered onto a flexible PET substrate with
Benefits of modern vacuum pumping systems for WEB applications Paid Members Public
Presented by Gottfried Kuepper, Oerlikon Leybold Vacuum GmbH keupper_abstractkeupper_abstract.pdf564 KBdownload-circle
Direct Gravure Roll Coating – Towards a Predictive Tool Paid Members Public
Presented by Nik Kapur, Rob Hewson, Phil Gaskell, Nick Raske, School of Mechanical Engineering, University of Leeds kapur_abstractkapur_abstract.pdf128 KBdownload-circle
