What the materials cover

This introductory workshop covers sealant films made from polyethylene (PE) for packaging applications. Starting from typical packaging uses, it outlines the common sealant layers and how they are produced. The materials also introduce basic machine principles, which help you understand certain sealing effects and practical faults. The content is aimed at technical staff as well as purchasing and sales personnel in the converting and manufacturing packaging industry and in packing operations who want to refresh and deepen their knowledge of PE sealant layers.