The cup made of glass material is the cup that meets the health standards. It is safe to use and guarantees human health, and the price is not expensive, and the price is very high. The process of double-layer glass is more complicated than single-layer, but its advantages have also been optimized and upgraded. There are many benefits. Let's take a look at the advantages of double-layer glass.
1. Beautiful and practical
Most of the double-layer glass cups are made of high-quality borosilicate glass, with smooth and comfortable surface, high transparency, good abrasion resistance, acid corrosion resistance, no residual odor, and easy cleaning. That is beautiful, healthy and easy to use.
2. Unique heat insulation design
The body of the double-layer glass cup has two layers of glass, and there is a certain space in the middle. This design keeps the temperature of the liquid in the cup from losing too quickly, and ensures that it will not be hot, and the design is convenient for people to drink.
3. Increased heat resistance difference
When ordinary glass suddenly encounters boiling water, it cannot withstand the sudden and violent temperature changes and will burst. But the double-layer glass is different. It is fired through a high-temperature process and can withstand an instantaneous temperature difference of -20° to 150°. It has a strong adaptability to temperature changes and is not prone to bursting.
So, how should the double-layer glass be maintained?
1. Use soft cloth and warm water to clean the double-layer glass. Cleaning should be done before and after use. Keeping the glass clean and tidy is also for our health.
2. When there is residual dirt in the glass, it should be soaked in warm water for a period of time, and then cleaned up when the dirt is softened. Do not use rough objects to scratch the glass body, especially metal cleaning balls. Because these objects will leave scratches on the cup body, which will affect the transparency and aesthetics of the glass.
3. Don't overfill the glass when adding boiling water. Too full is not good for drinking, and may cause burns. When using a double-layer cup with a lid, when the water level is too high, the sealing ring will be soaked in boiling water when the lid is closed, and the sealing performance and service life of the sealing ring will be affected for a long time. When closing the lid of the cup, just cover it tightly, do not tighten it with excessive force.
Post time: Apr-13-2021