Cold drink paper cups are a kind of paper cups specially used for holding cold or iced drinks. It is usually made of special paper material, which has certain waterproof performance and good cold insulation performance. Cold drink paper cups are usually double-layered, with a waterproof coating on the inner layer and a protective layer on the outer layer, which can effectively isolate the temperature in the cold drink and prevent the paper cup from softening or leaking. They also often have a large capacity to accommodate most cold and iced drinks, and offer a convenient drinking spout design and stable bottom support. Using cold drink paper cups makes it easier and more hygienic to enjoy cold beverages while reducing the impact on the environment, as the cups can be recycled and reclaimed.