Polyethylene Coating: A Skinny layer of polyethylene on each side provides longevity. The outer layer protects the look and printing, when the inner layer acts like a sealant, building the carton entirely leakproof. The trend toward one-serve and takeout packaging has boosted demand. Operational performance metrics display faster provider occasions https://wateringabletop.tech.blog/2025/08/26/water-in-sustainable-pak-eco-packaging-that-protects-the-planet/