A system for continuous laser-induced forward transfer of material, where the donor material to transfer, deposited onto a donor substrate, transparent to the laser radiation, is transferred to a receiving substrate by means of a laser head that emits a laser radiation focused on the interface between the donor material and the donor substrate in a transfer area "A", wherein the donor substrate is a continuous conveyor belt with a deposition face where the donor material is deposited and comprises: - a mortise located in an application area for the access to the conveyor belt, where the donor material is applied, - a unitary block defined by a pair of supports (6 and 7) facing each other, the first support and the second support respectively being carriers of: - a first shaft and a second shaft, aligned in one same axis or in parallel axes; - a first roller and a second roller arranged in a position below and in a direction transversal to the first shaft of the first support, the first roller and the second roller being located in, at least, one shaft (10, 16) with free rotation; - a third roller and a fourth roller arranged in a position below and in a direction transversal to the second shaft of the second support, the third roller and the fourth roller being located in, at least, one shaft (13, 17) with free rotation; - a laser head, positioned centrally between the pair of supports (6 and 7), focused on the interface between the donor material and the donor substrate and placed at a distance from them corresponding with a focal distance of the laser head; where: - the unitary block is positioned rotated an angle around a Z-axis, with respect to the direction of a linear scanning of the laser head configured to advance according to an X-axis, the receiving substrate being configured to advance according to a Y-axis, and; - one of the shafts (8, 9) to be chosen from among the first shaft and the second shaft is a drive shaft; the system being characterized in that the conveyor belt: - runs sequentially around the first shaft, of the first roller, of the third roller, the second shaft, of the fourth roller, of the second roller and ends in the first shaft closing the conveyor belt, the unitary block being configured in a U shape for the location, between the two supports (6, 7) and over the transfer area "A", of the laser head, - rotates 90 degrees longitudinally in all the segments between the rollers (11, 12, 14, 15) and both the first shaft and the second shaft, such that the deposition face is free of contact with the elements of the system, and - the transfer area "A" for material is defined between the location of the first roller and of the third roller. - a mortise located in an application area for the access to the conveyor belt, where the donor material is applied, - a unitary block defined by a pair of supports (6 and 7) facing each other, the first support and the second support respectively being carriers of: - a first shaft and a second shaft, aligned in one same axis or in parallel axes; - a first roller and a second roller arranged in a position below and in a direction transversal to the first shaft of the first support, the first roller and the second roller being located in, at least, one shaft (10, 16) with free rotation; - a third roller and a fourth roller arranged in a position below and in a direction transversal to the second shaft of the second support, the third roller and the fourth roller being located in, at least, one shaft (13, 17) with free rotation; - a first shaft and a second shaft, aligned in one same axis or in parallel axes; - a first roller and a second roller arranged in a position below and in a direction transversal to the first shaft of the first support, the first roller and the second roller being located in, at least, one shaft (10, 16) with free rotation; - a third roller and a fourth roller arranged in a position below and in a direction transversal to the second shaft of the second support, the third roller and the fourth roller being located in, at least, one shaft (13, 17) with free rotation; - a laser head, positioned centrally between the pair of supports (6 and 7), focused on the interface between the donor material and the donor substrate and placed at a distance from them corresponding with a focal distance of the laser head; - the unitary block is positioned rotated an angle around a Z-axis, with respect to the direction of a linear scanning of the laser head configured to advance according to an X-axis, the receiving substrate being configured to advance according to a Y-axis, and; - one of the shafts (8, 9) to be chosen from among the first shaft and the second shaft is a drive shaft; - runs sequentially around the first shaft, of the first roller, of the third roller, the second shaft, of the fourth roller, of the second roller and ends in the first shaft closing the conveyor belt, the unitary block being configured in a U shape for the location, between the two supports (6, 7) and over the transfer area "A", of the laser head, - rotates 90 degrees longitudinally in all the segments between the rollers (11, 12, 14, 15) and both the first shaft and the second shaft, such that the deposition face is free of contact with the elements of the system, and - the transfer area "A" for material is defined between the location of the first roller and of the third roller.