Production of glass objects comprises preparing a crystal glass melt, removing a first partial amount from the melt and forming a parison, working a precious stone into the parison, flashing the parison and further processing

摘要

Production of glass objects comprises preparing a crystal glass melt, removing a first partial amount from the melt and forming a parison, working a precious stone into the parison, flashing the parison with a second partial amount of the melt, forming an object and cooling the object to room temperature in a controlled manner.