ProMold ProMold is a three layer cast polypropylene film, specially engineered for In Mold Labels (IML). Our film can be custom formulated for various melt temperatures to ensure great adhesion. ProMold is available in white and clear. Applications: Safety labels (ATVs, power tools) Under hood automotive labels Cups and buckets Yogurt or salsa containers Ice cream containers Advantages: Excellent printability Superior lay-flat and registration Feeds quickly and reliably through printing presses Superior dimensional stability Seal layer can be engineered as low as 158°F for extremely fast cycle times