Polyethylene Coating: A thin layer of polyethylene on both sides provides toughness. The outer layer safeguards the look and printing, whilst the internal layer functions to be a sealant, building the carton wholly leakproof. Outcome metrics indicate large customer satisfaction and repeat purchases, especially when paired with eco-friendly supplies. Main https://waterincartonpackaging.blogspot.com/2025/05/driving-sustainability-through.html