SHAMOBO

 The vacuum insulated flask is generally a water container made of stainless steel and a vacuum layer, with a lid on the top and a tight seal. The vacuum insulation layer can effectively improve the holding time of the liquid inside the bottle, so that people can enjoy hot drinks anytime and anywhere.   The stainless-steel vacuum flask is developed from the thermos. The principle of heat insulation is very similar to that of household thermos. In other words, vacuum bottle is a portable product derived from thermos. This kind of cup mainly has three kinds of heat transfer modes, namely radiation, convection and heat transfer. The silver inner tank inside the thermos reflects the radiation of hot water, while the vacuum layer between the cup and the cup body can further prevent the heat from emanating.   We all know that in recent years we have paid more attention to health preservation. More and more people are beginning to carry insulated flask bottle with them when they...

  The  stainless-steel vacuum flask  is made of double-layer stainless steel inside and outside. Welding technology can combine the inner and outer bladder, and vacuum technology can further extract the air between the two layers of bladder, and finally achieve the effect of vacuum insulation.                        The Function of Stainless-Steel Vacuum Flask Stainless steel thermos flask  has the function of heat preservation and cold preservation. Ordinary  thermo flask water bottle  has poor heat preservation and cold preservation functions. The effect of  vacuum insulated flask  is much better. Many people like to drink cold water or ice water in summer, but hot weather will soon raise the water temperature. So we can put cold water or ice water in the thermos, so we can enjoy drinking ice water at any time.   The  steel vacuum flask  can be customized according to req...