Production Process
♥ Ingredients: according to the designed material list, all kinds of raw materials are weighed and mixed evenly in a mixer
♥ Melting: the prepared raw materials are heated at high temperature to form a uniform bubble free liquid glass. This is a very complex physical and chemical reaction process
♥ Forming: it is to transform molten glass into solid products with fixed shape
♥ Annealing: the glass undergoes intense temperature and shape changes during the forming process. This change leaves thermal stress in the glass. This thermal stress will reduce the strength and thermal stability of the glass products