1. Beautiful. High transparency, beautiful view of the cup, smooth surface, abrasion resistance, not easy to change color and fade;
2. Sanitation. The glass is not easy to dissolve, and can be used to hold any beverage without changing the taste;
3. High temperature resistance. It does not melt or deform at high temperature.
1. Fragile. Fragile and sharp fragments, easy to be cut, it is recommended not to let children use it alone;
2. Poor heat insulation. The glass is not insulated or insulated, but the double-layer design of the glass solves this shortcoming;
3. Burst. Sudden cold and hot are easy to burst.
At present, there is a new type of glass bottle-double-layer glass bottle is gradually replacing the traditional glass bottle.
As the name suggests, the double-layer glass bottle is divided into two layers when the glass bottle is made, which can play a role in heat insulation and anti-scalding during use. The raw material of the double-layer glass bottle is high borosilicate glass, which belongs to food-grade glass. As a new product in the cup, the double-layer glass bottle has become the best tea set for drinking water, especially for brewing various famous teas. The tea set is crystal clear , Not only suitable for viewing, but also good for making tea.
Because the double-layer glass bottle has the function of anti-scalding and has the advantages of low price and good quality, it is very popular among consumers.