All-PE vs PET/PE Lamination: What Changes for Flexible Packaging Converters?
For flexible packaging converters, the All-PE vs PET/PE decision is no longer simply a material selection question. PET/PE remains a practical structure because PET provides stiffness, dimensional stability and print support, while PE provides flexibility and heat sealing. All-PE structures, meanwhile, are increasingly being evaluated for packaging programs focused on mono-material design and recyclability. But…

