Glassware products include wine bottles, daily packaging glass bottles, jars, wide mouth bottles, pharmaceutical bottles, packaging medicine bottles, chemical reagent bottles, used for packaging various chemical reagents. Glassware is made of sodium calcium silicate glass, colorless and transparent, and the iron content in glass is generally less than 0.02%. Colored glass can be made by adding coloring agent in glass raw materials. Opacification glass was prepared by adding opacification agent.