Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet Paper Machinery IncfiledCriticalValmet Paper Machinery Inc
Priority to FI890703ApriorityCriticalpatent/FI81404C/en
Publication of FI890703A0publicationCriticalpatent/FI890703A0/en
Application grantedgrantedCritical
Publication of FI81404BpublicationCriticalpatent/FI81404B/en
Publication of FI890703ApublicationCriticalpatent/FI890703A/en
Publication of FI81404CpublicationCriticalpatent/FI81404C/en
The invention concerns a method for threading a paper web to ensure threading of the paper web. In the method chemical additives 11 are spread over the surface of the paper web W, said chemicals being arranged to dry the paper web W over the entire width of the threading conveyor, in which the paper web tolerates threading better when the content of solids of the paper web W increases and at the same time the threading belt's tendency to adhere to the cylinder surfaces is reduced, since the content of solids increases and the fiber bonds in the region of the threading belt are increased and the web's W lifetime is thus also increased. The invention also concerns an arrangement for use in the method. <IMAGE>
FI890703A1989-02-141989-02-14
Method for tip drawing a paper web and apparatus for use in the method
FI81404C
(en)
Method for drying paper / board web papPermination for drying paper / board web with paper machine / board machine and drying section concept machine / board machine and drying section concept i
Method and equipment concept for cutting and exporting paper web / board web headband at the end of the drying section of the paper machine / board machine