Subsequently, the cup is transferred to an edge rolling machine, where it is carefully rolled at the rim to create a secure and leak-proof seal, completing the transformation into a disposable cold drink cup. Notably, this cup is crafted to be exceptionally thick, providing robust protection against potential damage during packaging, transportation, and handling. Its sturdy construction makes it ideal for a variety of settings, including bustling milk tea shops, upscale coffee houses, vibrant bars, and other establishments where reliable beverage containers are essential.