随着人民生活水平的不断提高,对包装玻璃和器皿玻璃等制品的需求量越来越大。其中啤酒瓶和汽水瓶等饮料灌装瓶尤为突出。这些玻璃制品都是用棋具成型的。模具的质量直接影响玻璃制品的生产率、生产成本和外观质量。因此,提高模具的质量是玻璃制品行业降低成本,提高经济效益的重要组成部分,也是促进玻璃制品工业发展的一个重要环 With the continuous improvement of people’s living standards, the demand for packaging glass and utensil glass and other products is growing. Including beer bottles and bottles such as beverage bottling is particularly prominent. These glass products are made of chess. The quality of the mold directly affects the productivity of glass products, production costs and appearance quality. Therefore, to improve the quality of the mold glass industry is to reduce costs and improve economic efficiency, an important part of the glass industry is also an important part of industrial development