| 摘要 |
A method for bonding together at least two sheets, in particular for producing a puzzle, of which a first sheet consists of cardboard or paperboard and a second sheet consists of paper or cardboard, comprises the steps of transporting the first sheet to a gluing station, applying a synthetic hot melt to the first sheet in the gluing station in the liquid state, bringing together the first sheet coated with the synthetic hot melt and the second sheet in an aligning station, and pressing the two sheets together to form a finished laminated product. The finished laminated product can be rapidly further processed and is distinguished by excellent flatness. |
