Glass cup refers to a cup made of glass, usually made of high borosilicate glass, which is fired at a high temperature of more than 600 degrees. It is a new type of environmentally friendly tea cup, which is more and more popular.
Due to the similarities and differences of glass materials, the main patterns of patterns are screen printing and flower paper baking.
Screen printing is a single color, simple pattern, and the way of brushing ink with plate making.
The flower paper can be of many colors, and usually cannot have gradient colors, that is, standard red, yellow, blue, etc.
