| 摘要 |
The device comprises a pair of roller having an upper roller (1) and a lower roller (2), a press roller (3), a paste apparatus (4) and a suction apparatus (A). The suction apparatus consists of an upper support member (8), enclosed walls, a front wall (10), a rear wall (11), a suction chamber (13), a suction pipe (14), an heating apparatus (15), an heating chamber and a supplying pipe (17) for steam. A web makes a corrugation shape while it (5) passes between the upper roller and the lower roller. |
