Menetelmä ja sovitelma radan hallinnassa rainanmuodostuskoneen osakokonaisuuksien liittymäkohdassa
The invention relates to a method in web control at a junction point of the sub- totalities of a web- forming machine. In the method, depending on the control requirement, either the web (18) is detached from a feeding fabric (14) and is transferred to a receiving fabric (15), so that a transfer con...
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| Format: | Patent |
| Sprache: | fin ; swe |
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| Zusammenfassung: | The invention relates to a method in web control at a junction point of the sub- totalities of a web- forming machine. In the method, depending on the control requirement, either the web (18) is detached from a feeding fabric (14) and is transferred to a receiving fabric (15), so that a transfer connection is formed between the fabrics (14, 15) in question. Alterna¬ tively, the web (18) is broken by removing a transfer connection between the fabrics (14, 15). Irrespective of the control require¬ ment, the web (18) is, in addition, broken by guiding the web (18) towards a barrier (22), which is arranged after the detachment point of the web (18), in the direction of travel of the receiving fabric (15), at a distance from the receiving fabric (15). The invention also relates to an arrangement in web control at a junction point of the sub- totalities of a web-forming machine. |
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