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Priority to FI873123ApriorityCriticalpatent/FI80955C/fi
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Priority to SE8802219Aprioritypatent/SE469699B/sv
Publication of FI873123ApublicationCriticalpatent/FI873123A/fi
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Publication of FI80955BpublicationCriticalpatent/FI80955B/fi
Publication of FI80955CpublicationCriticalpatent/FI80955C/fi
A method for controlling shrinkage and/or stretching of a paper web in the drying section of a paper machine, in the form of a cylinder drier and/or fan dryer, transversely to the feed direction of the web; and arrangements for carrying out the method