How to Cut Trial-and-Error Out of Your R2R Process
- Published: March 23, 2026
Contributed By Maplesoft
Every R2R engineer knows the scenario: a tension problem surfaces mid-run, a new substrate behaves unexpectedly, or a controls change creates instability downstream. The instinct is to schedule time on the line and work through it. But that means downtime, scrap, and a queue of other priorities waiting. MapleSim for Web Converting Systems was built to change that equation.
1. Stop Treating the Line as Your Laboratory
Physical trials will always have a place, but using production equipment as your primary problem-solving environment is expensive and limiting. Machine availability, technician time, and the cost of scrap quietly cap how many ideas your team can realistically explore. MapleSim gives engineers a physics-based virtual environment where web dynamics, mechanical components, and control logic interact the way they do on a real line — tension, speed, material properties, and control responses all working together. You can evaluate dozens of scenarios in the time it once took to run a single physical trial, without stopping production or wasting material.
MapleSim gives engineers a physics-based virtual environment where web dynamics, mechanical components, and control logic interact the way they do on a real line. Image courtesy of Maplesoft
2. Build Models That Reflect Your Real Process
Generic simulation tools require heavy customization to handle the complexity of a web line. MapleSim for Web Converting Systems is purpose-built for R2R applications, and the latest release makes accurate model-building faster than ever. New capabilities include pre-built span components, rewinding control tools, tension profile matching to PLC settings, and a Utilities section for sensor data and common calculations. The result is less time configuring models and more time acting on what they reveal.
MapleSim gives engineers a physics-based virtual environment where web dynamics, mechanical components, and control logic interact the way they do on a real line. Image courtesy of Maplesoft
3. Turn Simulation into Institutional Knowledge
In web handling, critical expertise often lives in people’s heads — the veteran who knows why a tension ramp was set a certain way, the controls engineer who remembers a fix that solved a recurring instability. When those people move on, that knowledge goes with them. MapleSim for Web Converting Systems changes that dynamic. When system behavior and design intent are encoded in a model, they belong to the organization, not just the individual. New engineers can explore safely, understand the reasoning behind past decisions, and experiment with changes, seeing how layout or automation adjustments affect tension across the entire machine — without any production risk.
4. Apply It Across Every Product and Process
A model built for one web line becomes the foundation for the next. Maplesoft supports companies across packaging, printing, EV battery production, medical films, and flexible electronics — anywhere precision and repeatability define the difference between good product and scrap. For research institutions advancing roll-to-roll technology, the new MapleSim Research Partnership Program provides full software access at no cost to eligible teams, putting industry-grade simulation in the hands of the people building tomorrow’s processes.
Ready to see what simulation can do for your specific process? Start a free trial or explore more at https://www.maplesoft.com/webhandling.
