摘要 |
<p>Arrangement comprises a spray application plant comprising spray nozzles (4, 5) for spraying an adhesive composition to at least one surface of a trajectory (6) and a press nip (3) for pressing the trajectory after the spraying of the adhesive composition, where the press nip is formed by two mutually resilient rotatable press elements (1, 2) and the arrangement comprises a first drying plant before the spray application plant (10) for drying the trajectory, before spray application, where the arrangement before the spray application plant comprises a humidifying plant. Arrangement comprises a spray application plant comprising spray nozzles (4, 5) for spraying a adhesive composition to at least one surface of a trajectory (6) and a press nip (3) for pressing the trajectory after the spraying of the adhesive composition, where the press nip is formed by two mutually resilient rotatable press elements (1, 2) and the arrangement comprises a first drying plant before the spray application plant (10) for drying the trajectory, before spray application, where the arrangement before the spray application plant comprises a humidifying plant, in which the trajectory is configured before the spray application to profile with moisture, and when the inlet moisture of the trajectory before the spray application plant is 15%, the humidifying plant configured the trajectory on the intake moisture of 15-50% before the spray application to moisturize. An independent claim is also included for producing paper or board, comprising spraying the adhesive composition to at least one surface of the trajectory in the spray application plant having spray nozzles, pressing the trajectory after spraying the adhesive composition in the press nip, which is formed by two mutually resilient and rotatable press elements, and drying the trajectory before the spray application.</p> |