Newly Developed Stainless Steel Thermos Mug
Fantastic Stainless Steel Thermos have always been considered the best in thermos. They are durable and have good insulation. Many people choose New Design Stainless Steel Thermos Mug when buying a thermos.
The New Design Stainless Steel Thermos Mug is made of double layer stainless steel inside and out. The inner liner and the outer shell are combined by welding technology, and the air between the inner liner and the outer shell is extracted by vacuum technology to achieve the effect of vacuum insulation. In fact, Portable Stainless Steel Insulation Mug, the length of holding time depends on the structure of the cup and the thickness of the cup material. 
Generally speaking, the thinner the cup material, the longer the holding time. However, the cup body is easily damaged and deformed, which affects the service life; the outer layer of the Portable Stainless Steel Insulation Mug liner and metal plating and copper plating can also increase the degree of thermal insulation; large-capacity and small-diameter thermal insulation cups have a longer thermal insulation time, and vice versa. . The large-diameter thermos has a short holding time; the service life of the vacuum cup also depends on the cleaning and vacuuming time of the inner layer of the cup, the most important of which is the structure of the vacuum furnace.
