Abstract: Substantially round bales of agricultural products are formed so that they have a bale core composed of agricultural products, and a wrapping including a shape-retaining wrapping web material completely surrounding the circumference of the bale core, and a water-impermeable wrapping web material extending over at least a portion of the circumference of the bale core and protecting the same from rains and/or soil moisture.

Abstract: A baler for forming round roll bales of agricultural products includes a baling chamber in which a plurality of bale-forming rotatable rolls form a bale which is wrapped with a binding tape supplied into the baling chamber from the tape supply roll positioned outside and above the baling chamber. The baling chamber is formed by two portions of the housing which are hinged away from each other to discharge the formed and wrapped bale from the baling chamber. A pair of tape advancing rollers receive a starting end of the tape from the supply roll and advance it into a gap between two adjacent bale-forming rolls so that the binding tape is taken along by the rotating formed bale in the baling chamber. A counter of the number of revolutions of at least one of the advancing rollers is provided, which causes cutting off a tape portion from the binding tape by a control device after the number of revolutions of the advancing roller has reached an adjusted number.

Abstract: In a baler wherein material to be baled is displaced along a path past a plurality of needles into a baling chamber and wherein tying mechanism periodically displaces the needles in a predetermined direction across the path, a pair of shields are provided flanking each of the needles and displaceable in the same direction as the needles by links connected to the tying mechanism so as to force a way through material in the passage for the needles and thereby prevent bending of these needles. The shields are formed as circle segments pivotal about an axis immediately below the path and below the axis about which the needles are pivoted.