Polyethylene Coating: A thin layer of polyethylene on each side offers durability. The outer layer guards the design and printing, whilst the interior layer acts as being a sealant, earning the carton entirely leakproof. Final result metrics indicate higher consumer satisfaction and repeat purchases, particularly when paired with eco-friendly products. https://leak-proofgabletopcartons.blogspot.com/2025/02/the-growing-demand-for-eco-friendly.html