摘要:
A filling machine for pasty or viscous products, especially fruit products and particularly a multirow filling machine for producing assortments of the packaged product, has for each row at least one metering or dosing station in which the metering piston is displaceable in a cylinder formed directly in the metering housing and adjacent a valve cylinder in which the valve member is provided. The valve member and piston are guided directly on the wall of the respective cylinders in this housing while the respective piston rods and stem extend upwardly through easily replaceable seals accessible from an observation space above the housing.
摘要:
The invention is related to a machine for the production and separation of packages, which packages are formed through deep-drawing from a foil strip transported through a forming station and a separating station of the machine and are then punched out. The foil strip is heated prior to deep-drawing and undergoes a cooling in its travel between the forming station and the separating station. When a transport interruption occurs, the still warm foil strip is stretched between the forming station and the separating station so much, and optionally the size of the elongation is controlled timewise in such a manner that, when the machine is restarted, the foil strip, in spite of the increased cooling which has taken place in the meantime, does maintain the same length as the still warm foil strip at the beginning of the machine interruption. The stretching process prevents the otherwise increased shrinking of the foil strip occurring during the interruption thereby avoiding packaging failures when the machine is restarted after the interruption.