METODO PER LA PRODUZIONE DI FASCE BATTISTRADA

A method of producing treads, including, in succession, a co-extrusion step, in which the tread is co-extruded, and a cooling step, in which the extruded tread is cooled; the cooling step providing for cooling the undertread by at least 35°C at an undertread cooling rate of at least 4°C per second....

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Bibliographische Detailangaben
Hauptverfasser: MARANGONI GIAMPAOLO, RETTURA DENNIS
Format: Patent
Sprache:ita
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Beschreibung
Zusammenfassung:A method of producing treads, including, in succession, a co-extrusion step, in which the tread is co-extruded, and a cooling step, in which the extruded tread is cooled; the cooling step providing for cooling the undertread by at least 35°C at an undertread cooling rate of at least 4°C per second.