
Among the types of cups and pots on the market, glass is the healthiest, safest, and most widely used cups, according to relevant research data. There are various kinds of glasses in the market, but only those with pure glass material, crystal clear body, and moist feel are deeply loved by consumers. How to produce high-quality glass? The production process of glass is batching, melting, forming, sintering and annealing. Among them, melting is extremely important for the quantity of finished…