| 摘要 |
The invention relates to a method for increasing the adhesion between the first surface of a first web-shaped material and a first surface of a second web-shaped material, the first web-shaped material and the second web-shaped material being fed continuously and with the same web direction to a laminating gap, in which the first web-shaped material and the second web-shaped material are laminated together by means of the first surfaces thereof, the two first surfaces of the first web-shaped material and of the second web-shaped material being treated with a single plasma simultaneously and preferably over the entire area, and namely preferably in such a way that the plasma is applied continuously to the two first surfaces, starting from before the laminating gap to the laminating gap, the laminating gap being formed by a pressing element and a counter-pressure device, which builds up a counter pressure, and preferably at least one of the lateral surfaces of the pressing element and of the counter-pressure device or both being equipped with a dielectric, characterized in that none of the two first surfaces/web-shaped materials are guided through the discharge zone of the plasma-generating device. |
