What kind of structural design does the Double-Walled Ice Cream Paper Cup use to prevent burns?

The design of the Double-Walled Ice Cream Paper Cup is to take into account the preservation of ice cream and the consumer experience. The core design principle is to slow down the heat transfer rate by adding an additional insulation layer, that is, the air layer between the double-layer structure. When the consumer holds the outer paper cup, due to the existence of the air layer, the heat of the ice cream in the inner paper cup is not easily transferred to the outer layer, thereby avoiding the risk of burns caused by direct heat conduction to the hand. At the same time, this design also ensures that the ice cream can maintain its original temperature and taste for a long time and prevent it from melting too quickly.
The gap between the inner and outer layers of the Double-Walled Ice Cream Paper Cup constitutes a vital air layer or insulation layer. This design not only effectively slows down the transfer of heat, allowing the ice cream to maintain its original temperature and taste for a long time, avoiding the embarrassment of melting too quickly, but also adds an extra layer of protection to the paper cup, improving its overall durability. The existence of the air layer enables the paper cup to better disperse and absorb pressure when it is subjected to external forces, thereby extending the service life of the paper cup.
In order to ensure the safety and durability of the Double-Walled Ice Cream Paper Cup, the inner paper cup is in direct contact with the ice cream, so the standards of food-grade materials must be strictly followed to ensure the hygiene and safety of the food. These food-grade materials are usually non-toxic, harmless, and tasteless, and will not have any negative impact on the taste and quality of the ice cream. At the same time, the outer paper cup is required to have good waterproof performance to prevent the liquid from leaking after the ice cream melts, causing unnecessary trouble. High-quality waterproof materials can not only effectively prevent leakage, but also keep the appearance of the paper cup neat and beautiful.
Hollow design: the dual advantages of unique appearance and convenient use
The hollow design of the Double-Walled Ice Cream Paper Cup not only brings it excellent thermal insulation performance, but also a unique appearance of the paper cup. This design breaks the monotony and mediocrity of traditional paper cups, making the paper cup more visually attractive and increasing the market competitiveness of the product. When consumers buy ice cream, they are often attracted by this unique design and choose to buy it. At the same time, the hollow design also makes it easier for consumers to hold the paper cup better when using it. Due to the presence of the air layer, the grip of the paper cup is more comfortable, not easy to slip, and improves the convenience of use. In addition, the hollow design makes the paper cup lighter in weight, making it easier to carry and move.