Polyethylene Coating: A thin layer of polyethylene on both sides offers sturdiness. The outer layer protects the look and printing, while the inner layer acts as a sealant, making the carton wholly leakproof. This makes it doable to recognize items by their size and prove useful in Conference the requirements https://cartongabletoppackaging.blogspot.com/2024/12/sustainable-solutions-for-soaps-and.html