What Is A Tailless Vacuum Flask?
May 14, 2021
Traditional thermos cups are generally made of two layers of glass or stainless steel inside and outside. The middle is vacuumed to isolate heat transfer. Therefore, there is an exhaust tail at the bottom of the cup. This exhaust tail is easy to be damaged or leaked. Therefore, the tailless vacuum technology was born. The tailless vacuum technology is welded with a special process, so there is no sharp exhaust tail, which prevents the exhaust tail from being damaged and the cup is damaged or the insulation cup is affected by air leakage. Use efficacy.
