| 摘要 |
PROBLEM TO BE SOLVED: To prevent adherence of a press mark to a liner side and to reduce a vibration or a noise in case of manufacturing a single-faced corrugated fiberboard obtained by laminating a corrugating sheet and the liner. SOLUTION: A first smooth roll 34 is arranged at a supply route of a liner 32. A second smooth roll 48 is arranged at a supply route of a single-faced corrugated fiberboard S at a downstream side of the roll 34. A third smooth roll 46 is arranged at the supply route of the liner between the roll 34 and the roll 48. The roll 46 is disposed at a position where the liner 32 supplied between the roll 34 and the roll 48 is brought into contact with an outer periphery of the roll 16 in a predetermined length by a tension. |
