Winding device, system for manufacturing film roll, and method for manufacturing film roll

The winding device (7) is provided with an approaching roller (13) and a first contact roller (14A). The first contact roller (14A) can move between a contact position where the first contact roller (14A) is in contact with the film roll (R1) and a separation position where the first contact roller (14A) is separated from the film roll (R1). When the first contact roller (14A) moves from the separation position to the contact position while the film roll (R1) is rotating, the first contact roller (14A) starts to rotate before being disposed at the contact position. 卷取装置(7)具备接近辊(13)和第1接触辊(14A)。第1接触辊(14A)能够在与薄膜卷(R1)接触的接触位置和离开薄膜卷(R1)的分离位置之间移动。在薄膜卷(R1)旋转的状态下第1接触辊(14A)从分离位置向接触位置移动时，第1接触辊(14A)在配置于接触位置之前开始旋转。