Apparatus for cutting and diverting a freshly cast web

Dispositif pour couper et dévier une bande de matière fraîchement coulée

Vorrichtung zum Schneiden und Ablenken einer neu gegossenen Bahn

Abstract

An apparatus for cutting and diverting a freshly cast, polymeric web. The apparatus includes a pair of traversing knives (34, 36) that cut a tongue from the middle of a web and an air jet (43) that diverts the continuously advancing tongue and web to waste.

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Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    US-3557651-AJanuary 26, 1971United States Gypsum CoFilm-cutting apparatus
    US-3764085-AOctober 09, 1973Du PontMethod of and apparatus for handling material

NO-Patent Citations (0)

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    EP-0678375-A1October 25, 1995Karl Eugen Fischer GmbH MaschinenfabrikDispositif pour la coupe d'un matériau en bande contenant des éléments noyés dans la bande
    FR-2715605-A1August 04, 1995Andelle CartonneriesCutting and reintroduction system for single cardboard sheet