Glass cups have been used for thousands of years, and for good reason. They offer a number of benefits over other materials such as plastic or metal. In this article, we will explore the advantages of glass cups and their wide range of applications
As we know, when the glass bottles are being produced, the production master brush some oil on the moulidngs. The purpose is to clean and lubricate mouldings so that the bottles coming out of the mouldings smoothly. But many glass bottles factories encounter a common problem, some oil residue left on the glass bottles