#$%^&*AU2014201439A120141002.pdf#####ABSTRACT A system 50 for packaging used grain bags as they are being unloaded is disclosed. The system 50 is located at the top of a grain unloader or grain extractor machine 10. The system 50 uses a pair of plates 100 with retractable winding cores 70 placed at the center of each plate 100. The winding cores 70 are powered by one or two external motors 60 controlled by a user. At the start of the unloading process, the end of a grain bag is attached to both the retractable winding cores 70. As the grain bag is unloaded, the unloader moves down the length of the grain bag. The portion of the grain bag that is emptied is rolled up by the rotating winding cores 70. Once the empty grain bag has been completely rolled up, the retractable winding cores 70 can be retracted. A method for packing used grain bags is also disclosed, as is a device for this use. FIG 1 FOR PUBLICATION1117 FIGURE 1I AMA dN d NN 4"Id \ INNER\\ offl. INK wgp< N y.~~t>"N A ~ONY.\ N ~ INNERwN \w{N"o\ X ~Q 0 Rtl M OK 60,> ONO \>% K M~
