Choosing the right auto-bag film—PE, PP, or Co-Ex—is critical for preventing jams and reducing costs. This guide compares clarity, strength, COF, and sealing performance, helping you select the perfect material for your Autobag® or Sharp® system.

Ever wonder why some bag rolls run smoothly while others curl, tear, or jam? This article explains the blown film extrusion process step-by-step—bubble formation, cooling, collapsing, corona treatment—and shows how Adsure’s in-house blowing and 3-layer co-extrusion improve strength, printability, and consistency for automated bagging.