contrast sensor

How to Setup Web Width Measurement Based on Two Contrasting Features on the Web with Two Sensors

For a complete overview of web width measurement with Roll-2-Roll® Sensors and Roll-2-Roll® Controller please visit this page: https://r2r.tech/articles/web-width-measurement-and-monitoring-applications-and-technology

 

For more information about the SCU controller please visit: https://r2r.tech/products/roll-2-roll-controller

How to setup Web Width Measurement with Contrasting Features on the Web using a Single Sensor

For a complete overview of web width measurement with Roll-2-Roll® Sensors and Roll-2-Roll® Controller please visit this page: https://r2r.tech/articles/web-width-measurement-and-monitoring-applications-and-technology

 

For more information about the SCU controller please visit: https://r2r.tech/products/roll-2-roll-controller

Roll-2-Roll® Sensors: How it works and what are the applications?

The webinar will cover sensing and measurement technology that are used in Roll-2-Roll® Sensors.

The presentation will cover:

  • the fundamental working principle of the patented fiber optic technology
  • how it differs from the conventional sensors
  • benefits of the fiber optic technology
  • application of the fiber optic sensor technology for sensing and measurement applications such as edge detection, width measurement, registration mark detection, flag detection, void/hole detection, tear detection, etc.

Web Guiding Terminology

Different terms related to web guiding are discussed in this article.

Web Guiding

Web guiding is the process of regulating the cross machine position of the web while the web is transported over the rollers in roll-to-roll processing machinery. Other terms for web guiding include: