| 摘要 |
Herein disclosed is a single facer of the type, in which a core paper sheet (4) is corrugated by means of a pair of upper and lower corrugated rolls (21, 22) and has its crest portions applied with paste and in which a liner is adhered to the corrugated and pasted core paper sheet while passing between the lower corrugated roll (22) and a pressure roll (23) thereby to form a single-faced corrugated sheet. The single facer comprising: a main frame (24) installed on a base for bearing a paste application roll (7), the pressure roll (23) and so on; a movable frame (25) fixed on or made removable from said main frame (24) for bearing the upper and lower corrugated rolls (21, 22) in meshing engagement with each other; and transfer means for moving said movable frame (25) in a transverse direction substantially in the axial direction of the respective ones of said rolls to transfer the same out of or into said main frame. |
