Polyethylene Coating: A thin layer of polyethylene on each side delivers sturdiness. The outer layer protects the look and printing, when the internal layer acts as being a sealant, producing the carton wholly leakproof. Final result metrics reveal higher customer gratification and repeat purchases, especially when paired with eco-helpful products. https://gabletopmanufacturers.blogspot.com/2025/05/driving-sustainability-through.html