Method for bonding laminated glass without using an autoclave

摘要

The invention relates to a method for laminating a composite pane (100) without an autoclave, wherein: (a) a stack sequence (1) of a substrate pane (2), at least one intermediate layer (3), and a cover pane (4) is produced, (b1) a vacuum ring (5) or a vacuum bag is placed around the stack sequence (1), (b2) the stack sequence (1) is ventilated for a period of t ≥ 8 min and at a temperature T of 0 °C to 30 °C by applying a vacuum of p ≤ 0.3 bar to the vacuum ring (5) or the vacuum bag, (b3) the stack sequence (1) is heated to a temperature T of 70 °C to 115 °C , (b4) the stack sequence (1) is ventilated for a period t of t ≥ 8 min by applying a vacuum of p ≤ 0.3 bar to the vacuum ring (5) or the vacuum bag, (b5) the stack sequence (1) is cooled to a temperature T 70 °C, (b6) the vacuum ring (5) or the vacuum bag is supplied with air and removed, (c1) the stack sequence (1) is heated to a temperature T of 40 °C to 120 °C, and (c2) the stack sequence (1) is pressed together between at least two opposing calender rollers (6.1, 6.2) of a first calender unit (16) over the entire width b of the stack sequence (1).