Reason For Glass Bubbles

Glass bubbles are caused by low temperature of melt in the production. And bad melt will lead the glass with gas inclusions. The bubbles are Circular, elliptical, line and point. It is a defect of glass. It can not pass the quality inspection with the bubble because bubbles are contained in the glass.
For example, there is a bubble on the surface of TV. And you will find a bright spot. This bright spot is glass bubble, that will affect the vision. You must put the glass into waste glass pool if it has bubbles. Because good glass is without any bubbles.
Pattern glass is called figured glass or knurling glass and also called rolled glass. Pattern glass is a kind of sheet glass manufacture by rolling method. In generally, its pattern includes rain Flower, cloth marks, Begonia flowers, gold, puzzle, pear and so on. patterned glass offer a wealth of opportunities to architects, interior designers and decorators, like furniture, windows, cupboard, street furniture and shower etc. pattern glass range more than 50 patterns glass with different texture,like rain pattern, glue chip pattern glass, desert sand texture, bamboo patterned glass, oceanic figure glass, diamond rolled glass and wire texture glass.