Insulation utensil products mainly include thermos cups, thermos pots, thermos bottles, etc. Insulation vessels are generally made of stainless steel, glass, plastic, ceramics, etc. The unique vacuum interlayer technology makes the liquid contained in it delay heat dissipation, so as to achieve the purpose of heat preservation. The main product of the thermal insulation vessel is a thermos cup. The thermos cup is generally a water container made of ceramics or stainless steel with a vacuum layer. There is a cover on the top and it is tightly sealed. The vacuum insulation layer can delay the heat dissipation of water and other liquids inside. In order to achieve the purpose of heat preservation.
In the 1990s, overseas cup and pot production technology was introduced into China, and the cup and pot industry represented by thermos cups, glass cups and plastic cups began to develop rapidly. From the initial extensive production to the rise of independent brands, the technical level has reached or approached international At the leading level, the industry has experienced rapid development and iteration, and consumers' choices have become more diversified with the development of the industry and technological innovation.
