Film Bubble Analysis and Autonomous Control – IntLearn ML

Finds the cause of bubbles on an adhesive coating film line from the drying temperature and the coating gap, and extends to autonomous control that…

Finds the cause of bubbles on an adhesive coating film line from the drying temperature and the coating gap, and extends to autonomous control that predicts the next setpoints with a Transformer-based model.

A use case of IntLearn ML in paper and adhesive manufacturing. It uses the line's data to find how bubbles on the adhesive coating (laminating) line follow the drying temperature and the coating gap. It sorts the bubbles on the bubble map by type and weighs their correlation with temperatures and gaps, time lag included, filtering out correlations that only come from trends moving together. Autonomous control that predicts the next setpoints with a Transformer-based model is being implemented. Today people change the setpoints from the analysis. Bubbles on a film line and their autonomous control were covered in CEO Na's Defect Clinic EP.05.