| 摘要 |
This method is a method producing double-faced corrugated boards which includes methods for changing single-faced corrugated boards. The methods comprise the steps of cutting a single-faced corrugated board which is fed from a single facer onto a bridge and delivered from the bridge into a double facer at said bridge or before it; and splicing the tailing edge of the board with the leading edge of another single-faced corrugated board which is fed from another single facer onto said bridge.
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