I have some experience with tracking ink densities and process capability analysis on Heidelberg Speedmasters and Komori Web.
1. Does your press print consistent ink film thickness both across and around the drum?
2. Is your densitometer calibrated and consistently checked to a T-Ref plaque?
3. Have you determined the specification limits for…[Read more]
Well interesting enough I would hazard that throughput would be your target as you have A,B and C in the process loop. If you set metrics for each of those groups and define what a defect is, i.e. incomplete customs documentation or invoicing or picking order errors, you can provide a percentage of error or rework (always costly) i.e. if 100% is…[Read more]