Laminating devices and laminating methods for curved cover plates with irregular shape and flexible screen

A laminating device, for attaching a curved cover plate with an irregular shape to a flexible screen, the curved cover plate comprising a flat area and arc hook areas located on opposite sides of the flat area, the arc hook areas smoothly extending to the flat area, the laminating device comprising:

• a pressing flat body having a pressing flat wall capable of carrying the flexible screen, to attach the flexible screen to a portion of the flat area of the curved cover plate with an irregular shape;
• two laminating sheets arranged on opposite sides of the pressing flat body, a first end of each of the laminating sheets being attached to the pressing flat body, and a second end of each of the laminating sheets opposite to the first end being curlable towards the pressing flat body;
• and
• two laminating sheet rolling wheels corresponding to the two laminating sheets located between the two laminating sheets, each of the laminating sheet rolling wheels being movable on the curved cover plate with an irregular shape, to gradually unfold the corresponding laminating sheets, for pressing the flexible screen carried by the pressing flat body onto the curved cover plate with an irregular shape.