Advantage:
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.
Disadvantages:
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.
Expand:
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.