Double-layer glass is a very practical drinking appliance, which attracts more and more consumers. At the same time, double-layer glasses are also gradually being widely recognized, providing consumers with safer and higher quality drinking experience. Let’s take a look at the characteristics of double-layer glasses bottle.
1. Beautiful and practical. Most double-layer glasses bottle are made of excellent high borosilicate crystal glass, with smooth and comfortable surface, high transparency, good abrasion resistance, acid resistance, no residual odor, and easy to clean. That is, they are beautiful and generous, healthy and easy to use.
2. Thermal insulation design. The body of the double-layer glass bottle has two layers of glass, and there is a certain space in the middle. This design not only keeps the temperature of the liquid in the cup from losing too quickly, but also ensures that it will not be hot. The design is convenient for people to drink.
3. Resistance to temperature change. When ordinary glass bottle suddenly encounters boiling water, it can not bear sudden and violent temperature change, and will burst. However, unlike the double-layer glass bottle, it is fired by high temperature process and can withstand the instantaneous temperature difference of – 20 ° to 150 °. The adaptability of temperature change is strong and it is not easy to crack.
4. Anti-leakage design. There is a layer of sealing ring on the inside of the lid of the double-layer glass bottle. This design can prevent liquid leakage and can be carried safely. This layer of sealing ring is in compliance with the national medical level health standards, safe and secure.
