Manufacturer of stainless steel thermos cup: Shanghai silede

  What kind of thermos is a good thermos? First of all, in terms of the material of the thermos cup: if it really reaches the food grade, 304 stainless steel and 316 stainless steel or other metals reaching the food grade Heat preservation effect: the duration of heat preservation shall not be less than 6 hours, that is, when the hot water cup is put into the water cup, the heat preservation shall begin at 96 ℃, and the water cup shall not be less than 56 ℃ after 6 hours In addition to the material of the water cup, the products related to the water cup and supporting sales should also reach the food level, such as the painting of the water cup surface, the silicone sealing ring on the cup cover, etc
Whether the thermos cup can keep warm well depends on the tightness of the thermos cup
If the tightness of the thermos cup is good, the heat preservation effect will be longer Look at the process: the production process and structure of the water cup shall not be rough
For example, there shall be no obvious weld beading on the cup mouth, no sprayed paint on the cup mouth, and no obvious sharp edge on the edge of cup cover and other accessories Shanghai sider is a manufacturer of thermos cups and thermos pots
A variety of thermos cups are available for customers to choose from If you are interested, please search: Shanghai silede Industrial Co
, Ltd