Degreasing system for polytetrafluoroethylene fiber base band

The utility model discloses a degreasing system for polytetrafluoroethylene fiber base bands, which comprises an unwinding device, a drying oven and a winding device, the unwinding device comprises an unwinding roller, and a first calendering base band and a second calendering base band are arranged...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YINQING, CHEN YINGMEI, XUE SHILIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses a degreasing system for polytetrafluoroethylene fiber base bands, which comprises an unwinding device, a drying oven and a winding device, the unwinding device comprises an unwinding roller, and a first calendering base band and a second calendering base band are arranged on the unwinding roller at intervals. The first calendering base band and the second calendering base band are guided into the drying oven in parallel through a guide roller and a tension adjusting device, pass through a heating roller arranged in the drying oven and then are guided out to a cooling roller, and a cooling fan is arranged at the position of the cooling roller; the winding device comprises a first winding roller and a second winding roller, wherein the first winding roller is used for winding a first degreased base band obtained after the first calendering base band is degreased, the second winding roller is used for winding a second degreased base band obtained after the second calendering base band