Method and apparatus for transferring a paper web

Cutting – Processes – Cutting by direct application of fluent pressure to work

Reexamination Certificate

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Details

C083S099000, C083S177000, C083S402000, C083S485000, C226S091000, C226S097100

Reexamination Certificate

active

07117775

ABSTRACT:
A method of, and apparatus for, transferring a web, in particular a paper web or cardboard web or an insertion tail severed from the web, from a web-discharging web-guiding surface, via a web conveying apparatus, to the next structural unit of a machine for producing and/or handling the continuous paper web or cardboard web, the insertion tail is detached from the web-guiding surface by way of at least one brief high-energy air jet. The present invention provides that in the case of a web of high grammage, immediately once the tail has been detached from the web-guiding surface, the tail, which has been severed at least on a preliminary basis, is completely severed by an additional mechanical severing arrangement and, by way of its newly formed start, gripped, and passed on, by way of the web conveying apparatus.

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