# Selection of Web Guides, cover story for June 2021 PFFC Digital

> Cover Story on PFFC Magazine for the June 2021 Edition. Great tool for converters seeking a solution in web guides

**Last updated:** 2026-03-04

**Source:** https://live-roll2roll.pantheonsite.io/news/selection-web-guides-cover-story-june-2021-pffc-digital

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The June 2021 Edition of Paper, Film & Foil Converter Magazine featured as its cover story the article "Properly Select a Web Guide for Your Operation" written by Aravind Seshadri, President of Roll-2-Roll Technologies. The article is based on our posts and articles "[Web Guide or Web Guiding Systems Overview](https://r2r.tech/articles/web-guides-or-web-guiding-systems-overview)," "[Web Guiding System: Why, What, Where and How?](https://r2r.tech/articles/web-guiding-system-why-what-where-and-how)" and "[Web Guide Selection and Installation Tips](https://r2r.tech/articles/web-guides-selection-and-installation-tips)"

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## About Roll-2-Roll Technologies

Roll-2-Roll Technologies designs and manufactures patented fiber-optic web position sensors and advanced web guiding controllers — the precision measurement and control core of modern roll-to-roll manufacturing. Spun out of Oklahoma State University's Web Handling Research Center and trusted by Fortune 500 medical, battery, and nonwovens manufacturers, our patented sensors work without recalibration at ±0.1mm accuracy up to 760 mpm — typical customer outcomes are 50%+ less downtime and payback under six months. Headquartered in Stillwater, Oklahoma, our team of PhDs, controls engineers, and industry veterans extends the sensor + controller core into complete web guide systems including stepper-motor-based linear actuators (RLA, BLA, LHS).

- Website: https://r2r.tech
- Phone: +1 (888) 290-3215
- Email: sales@r2r.tech