Bale forming system comprising - a bale forming apparatus providing a bale forming chamber (Ch) and - a bale carrier, wherein the bale carrier comprises - a bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) and - a pair with two guiding sheets (1.l, 1.r), wherein the bale carrier is arranged to carry a bale - on the bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) and - in a position between the guiding sheets (1.l, 1.r) of the pair, wherein the bale carrier is movable with respect to the bale forming apparatus at least between - a bale receiving position and - a bale depositing position, wherein the bale forming apparatus is arranged - to form a bale in the provided bale forming chamber (Ch) and - to eject the formed bale out of the bale forming chamber (Ch), wherein the bale carrier being in the bale receiving position is positioned at least partly below the bale forming chamber (Ch), thereby arranged to receive an ejected bale, wherein the bale forming system is arranged to move the bale carrier carrying an ejected bale - from the bale receiving position - into the bale depositing position, and wherein the bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) of the bale carrier being in the bale depositing position is arranged to cause a carried bale to move away from the bale carrier and in a direction away from the bale forming apparatus, characterized in that every guiding sheet (1.l, 1.r) of the pair comprises at least one movable guiding sheet part (52.l, 52.r) which is movable with respect to the bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) - between a lowered position and - at least one raised position, wherein the vertical dimension of the bale carrier with the respective movable guiding sheet part (52.l, 52.r) of every guiding sheet (1.l, 1.r) of the pair being in the lowered position is smaller than the vertical dimension with every movable guiding sheet part (52.l, 52.r) being in the or one raised position and wherein the bale forming system is arranged to move the bale carrier carrying a bale into the bale depositing position with every movable guiding sheet part (52.l, 52.r) of the pair being in the or one raised position. - a bale forming apparatus providing a bale forming chamber (Ch) and - a bale carrier, wherein the bale carrier comprises - a bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) and - a pair with two guiding sheets (1.l, 1.r), wherein the bale carrier is arranged to carry a bale - on the bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) and - in a position between the guiding sheets (1.l, 1.r) of the pair, wherein the bale carrier is movable with respect to the bale forming apparatus at least between - a bale receiving position and - a bale depositing position, wherein the bale forming apparatus is arranged - to form a bale in the provided bale forming chamber (Ch) and - to eject the formed bale out of the bale forming chamber (Ch), wherein the bale carrier being in the bale receiving position is positioned at least partly below the bale forming chamber (Ch), thereby arranged to receive an ejected bale, wherein the bale forming system is arranged to move the bale carrier carrying an ejected bale - from the bale receiving position - into the bale depositing position, and wherein the bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) of the bale carrier being in the bale depositing position is arranged to cause a carried bale to move away from the bale carrier and in a direction away from the bale forming apparatus, characterized in that every guiding sheet (1.l, 1.r) of the pair comprises at least one movable guiding sheet part (52.l, 52.r) which is movable with respect to the bale carrier bottom (31.l, 31.r, 3.1, 3.2, 3.3) - between a lowered position and - at least one raised position,