| Patent application number | Description | Published |
|---|
| 20080257450 | Method and Apparatus for Filling Open Containers with a Powdery Product - Apparatus and method for filling a container ( | 10-23-2008 |
| 20080318750 | PACKAGING MACHINE AND DISCHARGING DEVICE FOR A PACKAGING MACHINE - Packaging machine and discharging device for a packaging machine, and a method for filling bags by means of a packaging machine, wherein a bag to be filled is filled by means of a filling element and the filled bags are taken off by means of a bag take-off device and transferred to a discharging device. The discharging device comprises a conveying device for conveying off the bags filled with bulk goods, wherein at least one monitoring device for monitoring the tightness of the filled bags is provided which is associated with the conveying device. Said monitoring device comprises a weight sensor which captures a measure for the bulk material escaping from a bag to determine a parameter for the bag leakiness. | 12-25-2008 |
| 20090205293 | FILLING MACHINE FOR OPEN, SEALABLE SACKS - A filling machine for open, sealable sacks includes a fill pipe for filling the attached sacks with contents having a tendency to develop dust, and a cleaning device which includes a blow rail for cleaning the inner faces of the sack mouth rim and side folds of a sack by an air flow which emerges from the blow rail. The blow rail is fastened to two-armed levers which can be pivoted about a stationary axis by means of a drive. As a result, the air jets are directed onto the surfaces to be cleaned from different directions during the cleaning process and the layers of the side folds are also separated from one another and cleaned. The filling machine is suitable, in particular, for filling powdery contents. | 08-20-2009 |
| 20090235616 | CONTAINER FOR FILLING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF - A container ( | 09-24-2009 |
| 20090272460 | METHOD AND DEVICE FOR FILLING A PACKAGE - Method and apparatus for filling bags with loose materials, wherein a package to be filled is filled by means of a filling element in a filling process. The filling process comprises a filling stage, a settling stage, and a discharge stage wherein during the filling stage, loose material is filled into the bag while admitting air and in the settling stage, a settling phase is provided for the pressure to drop and in the discharge stage, the bag is discharged from the filling element. In the settling phase, the squeezing device applies a squeezing pressure to the package so as to vent the package and to reduce the volume available to the package, until a predetermined reduction of the volume available to the package is reached, whereupon the squeezing pressure of the squeezing device on the package is reduced and the package is discharged from the filling element. | 11-05-2009 |
| 20100089490 | METHOD AND DEVICE FOR FILLING A CONTAINER - Method and apparatus for filling bags with loose materials, wherein a package to be filled is filled by means of a filling element through a filling process. The filling process comprises a filling stage, a settling stage, and a discharge stage wherein during the filling stage, loose material is filled into the bag while admitting air and in the settling stage, a settling phase is provided for the pressure to drop and in the discharge stage, the bag is discharged from the filling element. The filling process is shortened in that the available volume of the bag is reduced during the filling process to maintain the pressure prevailing in the bag high, while at the end of the filling process the available volume of the bag is expanded to rapidly reduce the pressure prevailing in the bag. | 04-15-2010 |
| 20110047942 | PACKING UNIT - Packing unit ( | 03-03-2011 |
| 20110056585 | METHOD AND APPARATUS FOR FILLING OPEN CONTAINERS WITH A POWDERY PRODUCT - Apparatus and method for filling a container ( | 03-10-2011 |
