Method of, and apparatus for, transferring a paper web

B - Operations – Transporting – 65 – H

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Details

B65H 19/26 (2006.01) B26D 1/29 (2006.01) B26D 5/02 (2006.01) B26D 11/00 (2006.01) B65H 23/24 (2006.01) D21G 9/00 (2006.01)

Patent

CA 2413104

In the case of a method of, and apparatus for, transferring a web, in particular a paper web or cardboard web or an insertion tail (2) severed from the web, from a web-discharging web-guiding surface (1a), via a web conveying apparatus (10, 17), to the next structural unit (7) of a machine for producing and/or handling the continuous paper web or cardboard web, the insertion tail (2) is detached from the web-guiding surface (la) by means of at least one brief high-energy air jet. The invention provides that in the case of a web of high grammage, immediately once the tail (2) has been detached from the web-guiding surface (1a), said tail, which has been severed at least on a preliminary basis, is completely severed by an additional mechanical severing arrangement (40) and, by way of its newly formed start, gripped, and passed on, by means of the web conveying apparatus (17).

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