Shanghai thermos cup manufacturer silede

  The reason why the thermos cup can keep warm is that it adopts the structure of double-layer stainless steel tank, and then uses the middle layer to vacuum to eliminate heat transfer and convection
Then the inner tank is wrapped with copper foil or aluminum foil to produce mirror reflection and reflect the radiation away, so as to achieve the heat preservation effect
However, with the internal and external heat exchange, the hot water will still become cold The heat preservation principle of the thermos cup is not complicated, mainly because of its vacuum layer
The vacuum is pumped between the inner tank of the thermos cup and the cup body to form a vacuum layer
It is well known that vacuum does not conduct heat, so the heat will always be maintained at the original temperature, and the heat emission will be very slow
Some thermos cup manufacturers will plating copper or silver on the inner tank of the thermos cup, It is used to reflect heat radiation to achieve the purpose of heat preservation
The more heat, the longer the heat preservation time will be
Therefore, the heat preservation effect of large capacity thermos cup will be better Precautions for use of thermos cup 1
Cleaning of thermos cup A newly bought thermos cup should be cleaned with neutral detergent and warm water before use
Never use alkaline detergent
Alkaline detergent will have a bad impact on your cup and then affect the service life of your cup 2
Don't use too much force when screwing the cup cover
Just ensure that there is no water leakage after screwing it
Using too much force may lead to the failure of the screw mouth of your cup and affect your carrying 3
Amount of water added The heated water in the cup is not suitable to be filled too full
If the water is filled too full, there will not only be the risk of overflow and scald
If the upper cover of your thermos cup is plastic, if the plastic is contacted for a long time, it will easily lead to deformation or changes in molecular structure, which is not conducive to your health 4
Save Remember to keep the thermos cup well to avoid the deformation of the cup body and plastic caused by falling, collision and strong impact, so as not to affect the heat preservation effect
If you don't use it for a long time, it's best to pour out the water in the cup and dry the cup If you are interested, please search: Shanghai silede Industrial Co
, Ltd