1. What is the reason why the thermos is not insulated?
1, impact or fall of heavy objects, etc.
After the thermos cup is hit hard, there may be cracks between the shell and the vacuum layer. After the cracks, air will enter the interlayer, and the thermal insulation performance of the thermos cup will be destroyed. Let the heat of the water inside dissipate as slowly as possible. This process is related to the process and the vacuum degree of vacuum pumping. The quality of the process determines the length of time to make your heat preservation worse.
In addition, if the thermos cup is damaged during the use of the toilet, it will become non-insulated, because the vacuum layer leaks air and forms convection in the interlayer, which will not isolate the inside and the outside.
2. Poor sealing
See if there's a gap in the bottle cap or anywhere else. If the lid of the cup is not tightly closed, the water in your thermos will soon become tepid. The common thermos cup is a water container made of stainless steel and vacuum layer. The top is covered and sealed tightly. Vacuum insulation layer can delay the heat dissipation of water and other liquids to achieve the purpose of insulation. The lack of gasket and the loose cover will make the sealing performance worse, thus affecting the thermal insulation performance.
Second, which brand of insulation pot has good insulation effect?
1, tomic Tomek
Tomic is a member of the tomic family, and tomic is a British brand of high vacuum products, which has been internationally renowned for one hundred years. Since entering the China market in 2007, it has been sought after by everyone. Their products are in a leading position in materials and design. The heat preservation effect is quite remarkable.
2. Magic master
1990, a gourmet brand, developed a high vacuum stainless steel thermos in 1980 with a long history. 1995 entered the China market and was quickly loved by consumers in China.
3. Bao Si
Guangdong Bao Si Stainless Steel Products Co., Ltd. is one of the earliest enterprises in China, and its next Bao Si brand is loved by many people for its affordable price and high quality.
4. Tiger brand
Tiger brand thermos cup is a Japanese company specializing in producing thermos cups. Since the establishment of 1923, we have been committed to applying new technologies to new products. Tiger brand thermos cups are deeply loved by the public both in appearance and quality.
5. Xiangyin
Xiangyin mug, a leading Japanese mug brand and one of the top ten mugs, was founded in 19 18 and has a long history of mug production.
It can be seen that there are many brands of thermos pots on the market, each with its own characteristics. For example, the brand "Gourmet Chef" produced by 1990 has developed a high vacuum stainless steel thermos bottle in 1980 with a long history. 1995 entered the China market and was quickly loved by consumers in China.