SHEET SEPARATION APPARATUS AND SEPARATION METHOD, AND SHEET ATTACHING APPARATUS AND ATTACHING METHOD

摘要

A sheet peeling device includes: a feeder that feeds a material sheet and a peeling unit that peels the adhesive sheet from the peeling sheet. The peeling unit includes: a peeling member having a bending edge for folding back the peeling sheet; and a following unit that forms an anti-bending area with irregularities at least on the adhesive sheet in the feeding direction. The peeling member includes a guide surface continuous to the bending edge and guides the material sheet; and a first irregularity formed on the guide surface in the feeding direction and is open on the bending edge. The following unit includes a guide member interposing the material sheet with the peeling member and having a second irregularity to fit to the first irregularity. The second irregularity includes a convex portion that extends to the bending edge in the feeding direction corresponding to the first irregularity.