The present Invention relates to a method for the manufacture of Glass Containers for pharmaceutical use. This method allows obtaining packages with a low degree of Alkalinity. In some embodiments Preferred the procedure allows the manufacture of sterile Containers and substantially free of particles ready to be used by the pharmaceutical industry.The Method comprises the steps of: a) providing a glass tube with a closed Upper end and a Lower end closed (b) to open the bottom of the tube (c) cut a First length of the tube so that the glass tube is closed at its lower end (d) discard The First Tube length (e) lead to a miniexplosion inside the tube closed at the same timePO that opens the lower end of the tube (f) to form a Glass Container (g) to separate the Glass Container formed from the glass tube so that the lower end of the tube is sealed with the lower end (H) to inject Air while heated Container at its base to form the Bottom Packaging and Packaging to obtain the finished (i) repeat Steps (e) to (H) until the length of the tubeGlass is less than the length of a containerLa presente invencion se refiere a un metodo para la fabricacion de envases de vidrio para uso farmaceutico. Dicho metodo permite la obtencion de envases con un bajo grado de alcalinidad. En unas realizaciones preferidas el procedimiento permite la manufactura de envases esteriles y sustancialmente libres de particulas listos para ser empleados por la industria farmaceutica. El metodo comprende la etapas de: a) proporcionar un tubo de vidrio con un extremo inferior cerrado y un extremo superior cerrado b) abrir el extremo inferior del tubo c) cortar una primera longitud del tubo de manera que el tubo de vidrio permanezca cerrado en su extremo inferior d) desechar la primera longitud del tubo e) provocar una miniexplosion en interior del tubo cerrado al mismo tiempo que se abre el extremo inferior del tubo f) formar un envase de vidrio g) separar el envase de vidrio formado del tubo de vidrio d
