Misunderstandings in the use of thermos cups
The insulation principle of a thermos mainly relies on its vacuum structure and stainless steel inner liner, which work together to reduce heat transfer and ensure excellent insulation effect. However, although this stainless steel liner is resistant to high temperatures and not easily deformed, it is extremely sensitive to strong acid environments. Lemon juice, sour […]
Intelligent thermos cup for cold insulation revealed
Most smart insulated cups, like regular insulated cups, are made of double-layer stainless steel material, with a vacuum drawn in the middle to form a vacuum layer. This vacuum layer is the key to isolating heat, because without air molecules, heat conduction and convection are difficult to occur, making it difficult for heat to enter […]
