INKJET RECORDING APPARATUS, CREASE PROCESSING METHOD, AND RECORDING MEDIUM

The purpose of the present invention is to prevent wrinkles from occurring in a non-image region of a recording material. An inkjet recording device (1) that discharges ink to a recording material (P)and forms an image is provided with: a determination unit (72) that determines whether or not wrinkles occur in a non-image region of the recording material (P); an output processing unit (73) that processes the wrinkles; an anti-wrinkle processing unit (74); and a head position adjustment unit (77). The determination unit (72) determines whether or not wrinkles occur on the basis of the image data and/or the environment. When the determination unit (72) determines that the amount of ink adhering to the printing region of the recording material (P) exceeds a threshold value and the wrinkles occur, the wrinkle prevention processing unit (74) performs printing in the non-image region. 本发明防止在记录材料的非图像区域产生折皱。向记录材料(P)排出墨水并进行图像形成的喷墨记录装置(1)具备判定在记录材料(P)的非图像区域是否产生折皱的判定部(72)、进行对折皱的处理的输出处理部(73)、防止折皱处理部(74)以及头位置调整部(77)。判定部(72