Polyethylene Coating: A thin layer of polyethylene on both sides offers sturdiness. The outer layer safeguards the look and printing, even though the inner layer functions like a sealant, earning the carton entirely leakproof. The very first patents for food items paperboard containers date again to the start of the https://wateringablepackaging.blogspot.com/2025/02/gable-top-box-versatile-and-sustainable.html