Abstract: A device for a secure data connection of at least one manufacturing machine (104) has an information-processing system (114), which is subdivided into individual zones (108, 110, 112) interconnected by data diodes (120) such that data originating from the machine control (118) of the manufacturing machine (104) in a data flow can be transferred to other zones (108, 110, 112) without the possibility of a data return flow. The individual zones (110, 112) are ordered hierarchically. Each individual zone has a lower level of data security than the upstream individual zone (108, 110) in relation to the data flow. Every individual zone (108, 110, 112) is formed as an independent computer in the manner of an isolated application. In addition, a manufacturing machine and a production plant includes the device for secure data connection.

Abstract: Disclosed is a method for producing at least one molded, filled and sealed container product (10) comprising at least the method steps listed below: extruding a hose (32) by means of an extrusion device (12) using supporting gas in vertical extrusion direction in a preforming position; sealing the hose (32) at its lower end and cutting it at its upper open end; transporting of the parison (22) thus cut to length by means of a gripper device (20) in linear transport direction transverse to the extrusion direction from the preforming position into an opened molding tool (18); transferring the parison (22) into the opened molding tool (18) by means of the gripper device (20) in a main forming position; sealing the molding tool (18) for further forming of the parison (22) by a pressure gradient; filling and sealing the parison (22); and returning the gripper device (20) to the preforming position for a repeated sequence of the above method steps

Abstract: The invention relates to a device for a secure data connection of at least one manufacturing machine (104), having an information-processing system (114), which is subdivided into individual zones (108, 110, 112) interconnected by data diodes (120) such that data originating from the machine control (118) of the manufacturing machine (104) in a data flow can be transferred to other zones (108, 110, 112) without the possibility of a data return flow, wherein said zones (110, 112), ordered hierarchically, each have a lower level of data security than the upstream zone (108, 110) in relation the data flow, and in that every zone (108, 110, 112) is formed as an independent computer in the manner of an isolated application. In addition, the invention relates to a manufacturing machine and a production plant.