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18 The PCB Magazine • May 2016 Example: Minimizing operator handling and related defects Prior to automation: • 30 seconds required to load and unload each thin panel into a rigid frame for process- ing through wet process • Required three operators (frame, load and unload) After moving to roll-to-roll format: Op- erator handling removed from the process • Requires less than one minute to load a 1,000 foot roll—1000 panel equivalent • A single operator supports up to three roll- to-roll process lines • Yield improved from 84% to 99% for ma- terial handling related defects • The throughput, yield improvement and labor reduction combined to deliver an ROI of only three months Selecting an Automation Supplier Regardless of production needs and sce- narios, it's important to work with an automa- tion supplier who has the process experience necessary to design and manufacture a turn- key solution that will ensure product quality, maximize efficient throughput, deliver mean- ingful data outputs, and is user-friendly for operators. Going a step further, the supplier should be able to demonstrate the expertise necessary to enable the seamless movement of materials across the entire manufacturing process. Addi- tionally, suppliers should demonstrate a willing- ness to partner with FPC manufacturers to both maximize efficiency and maximize quality. In cases where manufacturers are adding new processes and tools, it's often advantageous to consider solutions that already have the right processing platform paired with the right high volume production-oriented automation. One automate to innovate in flex proCessinG Figure 3: Roll-to-roll automation integrated with a PCB laser processing system.