# I&E Winter 2014 Magazine Article About Roll-2-Roll Technologies

> Aravind Seshadri is talking diapers. Hundreds of millions of them. He’s focused on the way they are manufactured and the speed at which the material that becomes diapers flies through the machinery from one roll to another.

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

**Source:** https://live-roll2roll.pantheonsite.io/news/ie-winter-2014-magazine-article-about-roll-2-roll-technologies

---

Aravind Seshadri is talking diapers. Hundreds of millions of them. He’s focused on the way they are manufactured and the speed at which the material that becomes diapers flies through the machinery from one roll to another.

---

## 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