What kind of cup is safe and healthy to drink?

Common glass materials mainly include soda-lime glass, borosilicate glass, lead crystal glass, microcrystalline glass, tempered glass, high borosilicate glass and so on. Among them, high borosilicate glass is a food-grade environmental protection material, which can withstand high instantaneous temperature difference. After being filled with ice water, it can be filled directly with boiling water, and it will not burst at all. Can hold all kinds of tea, fruit juice, carbonated drinks and so on. It is the first choice for glass materials.

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Glass refers to a cup made of glass, usually made of high borosilicate glass and fired at a high temperature of more than 600 degrees. It is a new type of environmental protection teacup, which is favored by people more and more.

Structural classification:

Glass is divided into double-layer glass and single-layer glass, and the production process is different. Double glazing mainly meets the needs of advertising cup, and the inner layer can be printed with the company's logo, promotional gifts or gifts, which makes the insulation effect more prominent.

Classification of materials and uses:

Crystal Cup, Glass Office Cup, Glass Mouth Cup, Cup with Tail and Cup without Tail. The tail cup is not a thermos cup, so the heat preservation time is short. The tailless cup is a thermos cup with long heat preservation time.

How to clean the glass:

When cleaning the cup, the mouth, bottom and wall of the cup should be cleaned in place, especially the bottom of the cup. If it is not cleaned frequently, a lot of bacteria and impurities may precipitate. It is better to wash the cup with a brush, but it is not enough to wash it with water. If you want to clean a cup with a lot of oil, lipstick or tea stains, you can squeeze toothpaste on the brush and brush it back and forth in the cup, so that it is easy to wipe off the residual substances without damaging the cup body.