Method for capturing the structure of moving individual items, in particular for capturing unwanted particles in liquid or pasty products, (a) in which an individual item to be captured, which moves along a specified direction, is irradiated with broadband X-ray radiation, and (b) in which the radiation that has passed through the individual item is detected along at least one specified positionally fixed capturing line (E 1 to E m) transversely to the movement direction, wherein one scanning position of the individual item in the movement direction corresponds to each capturing line (E 1 to E m), (c) wherein, along the at least one capturing line (E 1 to E m), for each scanning position of the individual item, in each case at least one first partial image for a first spectral portion of the X-rays is detected simultaneously and a second partial image for a second spectral portion or the entire spectrum of the X-rays is detected and in each case converted to partial image data, (i)wherein each of the at least two partial images is uniquely assigned in each case a plurality of discrete capturing positions arranged along the capturing line (E 1 to E m), wherein the capturing positions are arranged in a specified sequence along the capturing line (E 1 to E m), (ii) wherein for producing the relevant partial image data in each case a value for the radiation energy in the relevant spectral portion is ascertained at the capturing positions assigned to a partial image, and (d) wherein, for improving the recognizability with respect to specified characteristics of the structure of the individual item, the partial image data of the at least one first and second partial image are linked computationally to form at least one partial resulting image, characterized (e) in that at least two capturing lines (E 1 to E m) are provided which have a specified distance in the movement direction, in that the capturing positions, which are assigned to a partial image, of the at least two capturing lines (E 1 to E m) are arranged in the same way along each line, wherein the position and orientation of each further capturing line (E 1 to E m) is producible by a displacement of a first capturing line (E 1 to E m) in the movement direction, and (f) in that the X-rays are detected at the at least two capturing lines (E 1 to E m) with a time offset such that radiation that has passed through the individual item substantially on the same path is detected at each capturing line (E 1 to E m), and in that the partial image data of each partial image which are detected at each capturing line (E 1 to E m) are added together. (a) in which an individual item to be captured, which moves along a specified direction, is irradiated with broadband X-ray radiation, and (b) in which the radiation that has passed through the individual item is detected along at least one specified positionally fixed capturing line (E 1 to E m) transversely to the movement direction, wherein one scanning position of the individual item in the movement direction corresponds to each capturing line (E 1 to E m), (c) wherein, along the at least one capturing line (E 1 to E m), for each scanning position of the individual item, in each case at least one first partial image for a first spectral portion of the X-rays is detected simultaneously and a second partial image for a second spectral portion or the entire spectrum of the X-rays is detected and in each case converted to partial image data, (i)wherein each of the at least two partial images is uniquely assigned in each case a plurality of discrete capturing positions arranged along the capturing line (E 1 to E m), wherein the capturing positions are arranged in a specified sequence along the capturing line (E 1 to E m), (ii) wherein for producing the relevant partial image data in each case a value for the radiation energy in the relevant spectral portion is ascertained at the capturing positions assigned to a partial image, and (i)wherein each of the at least two partial images is uniquely assigned in each case a plurality of discrete capturing positions arranged along the capturing line (E 1 to E m), wherein the capturing positions are arranged in a specified sequence along the capturing line (E 1 to E m), (ii) wherein for producing the relevant partial image data in each case a value for the radiation energy in the relevant spectral portion is ascertained at the capturing positions assigned to a partial image, and (d) wherein, for improving the recognizability with respect to specified characteristics of the structure of the individual item, the partial image data of the at least one first and second partial image are linked computationally to form at least one partial resulting image, characterized (e) in that at least two capturing lines (E 1 to E m) are provided which have a specified distance in the movement direction, in that the capturing positions, which are assigned to a partial image, of the at least two capturing lines (E 1 to E m) are arranged in the same way along each line, wherein the position and orientation of each further capturing line (E 1 to E m) is producible by a displacement of a first capturing line (E 1 to E m) in the movement direction, and (f) in that the X-rays are detected at the at least two capturing lines (E 1 to E m) with a time offset such that radiation that has passed through the individual item substantially on the same path is detected at each capturing line (E 1 to E m), and in that the partial image data of each partial image which are detected at each capturing line (E 1 to E m) are added together.