- Slack web interferes with measurement
- Some color webs or transparent webs cannot be read with the laser
- Product with voids cannot be read correctly
- Products such as scrim cannot be read correctly
Drives for Web Handling
Recently at a web line startup, I was reminded of the problems of using a laser sensor to detect the diameter of a winding or unwinding roll. Some of the problems are:
This Technical Topic Channel presents information of interest to electrical engineers, electrical maintenance and project managers involved with web handling. It is moderated by Clarence Klassen, and includes White Papers, questions from readers and comments on industry issues.
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