1. What is the working principle of the insulated water bottle?
Its wall is composed of two layers, and the middle of the two layers is a vacuum (vacuum does not heat conduction), that is, through the vacuum to insulate hot water from the outside world, to achieve the purpose of thermal insulation.
2. What are the characteristics of insulated water bottles?
Elegant shape, comfortable feel, durable, easy to use, regardless of high temperature, low temperature, do not produce any harmful substances to the body. The inner and outer layers are stainless steel. Refined with advanced vacuum technology, elegant shape, good sealing performance, good thermal insulation performance. It can be served with ice or hot drinks.
3. Why can't the thermos bottle make tea and milk?
Because tea contains a lot of tannic acid, theophylline and aromatic oil, and also contains many vitamins, it can only be brewed in 70%-80% hot water. When tea is brewed in an insulated water bottle, the tea will be immersed in high temperature water for a long time, so that many vitamins in the tea will be destroyed, tannic acid and aromatic oil will be volatilized, which will reduce the original nutritional value of the tea, make the tea tasteless and bitter, and the harmful substances in the tea will also increase. Such tea is definitely not good to drink. In milk, bacteria can reproduce every 20 minutes and spoil milk in 3-4 hours. In addition, the constant temperature in the insulated water bottle can destroy vitamins in milk, and also directly affect the health of children.
4. How long is the insulation time of the general insulated water bottle?
The general insulated water bottle can keep hot or cold 6-10 hours in summer and 3-5 hours in winter.
5. How to remove the odor in the insulated water bottle?
First, clean the inside and outside of the insulated water bottle with clean water, then brush some salt with toothbrush in the dirty place for a few times, and the effect is immediate. Finally, clean the inside and outside of the bottle with clean water.