The Thermos Cup Is Generally A Water Container Made Of Ceramic Or Stainless Steel Plus A Vacuum Layer.

The thermos cup is generally a water container made of ceramic or stainless steel plus a vacuum layer. The top has a cover and is tightly sealed. The vacuum insulation layer can delay the heat dissipation of the water and other liquids contained in it, so as to achieve the purpose of heat preservation.

The thermos cup is developed from the thermos bottle. The principle of insulation is the same as that of the thermos bottle, but people make the bottle into a cup for convenience.

source of development

There are three ways of heat transmission: radiation, convection and conduction. [1] The silver cup in the thermos cup can reflect the radiation of hot water, the vacuum of the cup and the cup body can block the transfer of heat, and the bottle that is not easy to transfer heat can prevent heat convection. Thermos.

with function

The appearance is smooth and odorless. After pouring boiling water, holding a thermos cup without heat can be called a good cup.

The interior and exterior are made of stainless steel, refined with advanced vacuuming technology, with elegant shape, seamless inner tank, good sealing performance and good thermal insulation performance. You can put ice cubes or hot drinks. At the same time, functional innovation and detailed design also make the new thermos more connotative and practical.

"Multi-purpose in one cup" has become a popular practice for new thermos cups. Almost every thermos cup has its own distinctive features. Some have a double cover design. Just press the small red button in the middle when driving, and the water will flow out automatically without splashing on the car; There is a tea partition design in the middle of the thermos cup, which can quickly filter the tea and tea water, which is very suitable for small white-collar workers in the office; there are also double-cup designs, and the bottom lid has a dark compartment for tea, sugar, coffee, etc., and stainless steel is used. The double-layer vacuum liner can hold not only boiled water, but also ice water, etc. Some cups also have a simmering function. The thermos with the least function also has at least two functions, while the most functions The thermos cup has 4 to 5 functions, which is very convenient for travel or home use.