The Benefits Of Vacuum In Bottle Production

To complement the blowing process, the use of vacuum inside the mould has proved successful for the production of glass containers where even thickness of the walls is especially important, or where intricate shapes or designs are involved. Engineering specialist Pneumofore has been supplying water-cooled vacuum pumps to the glass industry for over 50 years. In response to the need to cut operating costs, the company has developed a new series of vacuum pumps with air cooling.