Shanghai successfully developed a new generation of self-cooling self-heating beverage cans

Shanghai Huadong Food & Beverage Industry Research Institute successfully developed a new generation of self-cooling self-heating beverage cans. This product has won a number of international patent technology achievement awards. The self-cooled self-heating drink cans can quickly fuse and react the liquid reactants in the canister with the refrigerant through a knob switch outside the can, so that an endothermic or exothermic reaction quickly appears inside the inner cup, and then the heat is then In beverages that are conducted into the inner cup, the beverage can be reduced by 10?C-15?C or increased by 43?C-50?C in 1-2 minutes.