# Seedstep Angels Invests $100,000 As Part Of A $350,000 Convertible Note Round In Roll-2-Roll Technologies LLC

> On July 25, Roll-2-Roll Technologies (R2R), a Stillwater-based company founded in 2013, issued $350,000 of convertible note securities. This transaction closed simultaneously with the issuance of $170,000 in common equity ($100,000 funded from Cowboy Technologies, and $70,000 from R2R management)…

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

**Source:** https://r2r.tech/news/seedstep-angels-invests-100000-part-350000-convertible-note-round-roll-2-roll-technologies-llc

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On July 25, Roll-2-Roll Technologies (R2R), a Stillwater-based company founded in 2013, issued $350,000 of convertible note securities. This transaction closed simultaneously with the issuance of $170,000 in common equity ($100,000 funded from Cowboy Technologies, and $70,000 from R2R management) for a total capital raise of $520,000. R2R is commercializing an advanced lateral guide for the roll-to-roll manufacturing industry that utilizes fiber optics to minimize the need for manual adjustment during product changeover. The company’s product will lead to a reduction in labor costs, downtime costs and product waste for those manufacturers who use it.

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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, with 0.0635 mm resolution and ±0.127 mm repeatability at line speeds up to 760 m/min — 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