2018 Cheap Price Vacuum Mug Cute Pattern Fashion Coffee Mug 304 Stainless Steel Water Bottle for Children

Stainless steel insulation Cup stainless steel insulation cup is currently on the market the most common kind of insulation Cup, the insulation cups and the price is not high, but the insulation effect is better, with a high price. Stainless steel insulation cup stainless steel liner should be made of food grade 304 stainless steel, otherwise the stainless steel insulation cup is not up to the standard. Stainless steel insulation cups are iron elements in the liner, is one of our daily intake of elements. But the stainless steel insulation cup also has some flaws, is not suitable for tea and coffee, because when the tea or coffee soak in the water for a long time, tea and coffee containing tea polyphenols, tannins and other substances will be leaching from the water , The impact of the use of insulation Cup.

Glass insulation cups are safer than other materials. Because the glass inner glasses of the glass insulation cup are sintered from inorganic silicates, the physical and chemical properties of this material are relatively stable. The use of the process is not easy to produce bad impurities, will not affect the health of the human body, and double glass cups better insulation. But the glass insulation cup also has one of the biggest drawbacks is fragile. Glass is fragile, if you need to carry a long time, or go out to use is easy to damage.

Ceramics is a completely harmless material, so many kitchen supplies such as ceramic kitchen utensils and so choose this material. In general, the metal material of the insulation cup, plastic insulation cup how many there will be some security risks, long-term use of the risk of ingestion of bad metal substances. While the ceramic insulation cup is completely harmless, suitable for long-term use. But the ceramic insulation cup also has several shortcomings, one ceramic is fragile items, not suitable for the elderly, children use, ceramic insulation cup generally do not have the seal, so it is not suitable for use. At the same time the thermal insulation properties of ceramic insulation cup compared to stainless steel, glass insulation cup is also relatively poor.