| 摘要 |
A bale bagging apparatus is used for inserting bales in sequence into a tube of plastic film. The apparatus has a set of panels surrounding the bale at a bagging station of the apparatus and supporting the tube in a stretched state out of contact with the bale. As the bale passes through the bagging station, the tube is pulled off the panels and shrinks onto the bale. The bale support panel is equipped with a resilient sheet on the outer surface to distribute the stretching load over the bag to eliminate areas of high stress concentration on the bag. The panels have independently movable longitudinally spaced mounting points so that both the position and the angle of slope of each tube support can be varied to suit the bale size and shape. The taper of the tube support tunnel can be selected for optimum tube withdrawal. Another feature of the apparatus is a centring means for positioning the panel mounting devices to move the panels radially with respect to a center line of the bagging station when dilating a tube.
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