There are many types of cups that can be classified according to materials: ceramic cups, glass cups, plastic cups, stainless steel cups, wooden fish stone cups, cloisonne cups, etc.; can be divided into daily cups, advertising cups, promotional cups, thermos cups, health cups, etc. ; According to the meaning, it can be divided into acacia cup, couple cup, husband and wife cup, etc.; according to the structure process, it can be divided into single-layer cup, double-layer cup, vacuum cup, nano cup, energy cup, ecological cup, etc.
The first choice for drinking glasses should be glasses. Don’t think that the glass is just transparent and beautiful. Of all the materials, the glass is the healthiest. The glass does not contain organic chemicals during the firing process. When people drink water or other beverages from the glass, they don’t have to worry about the chemical substances being drunk into their stomachs. The glass surface is smooth, easy to clean, bacteria and Dirt is not easy to breed on the wall of the cup, so it is the healthiest and safest for people to drink water from a glass. In addition, experts also advocate the use of enamel cups, because enamel cups are made after enamelling at thousands of degrees and do not contain harmful substances such as lead, so they can be used with confidence.