Packaging film

The utility model discloses a packaging film which comprises a PP film body, the bottom of the PP film body is fixedly connected with an EVA film layer, the top of the PP film body is fixedly connected with a high-temperature-resistant mechanism, and the high-temperature-resistant mechanism comprise...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	XIE RENHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a packaging film which comprises a PP film body, the bottom of the PP film body is fixedly connected with an EVA film layer, the top of the PP film body is fixedly connected with a high-temperature-resistant mechanism, and the high-temperature-resistant mechanism comprises a polytetrafluoroethylene layer, a modified polystyrene layer, a strong linear polyester layer, a polyimide layer and a modified polyphenyl ether PPO layer. According to the utility model, through the arrangement of the high-temperature-resistant mechanism, the PP film body has a high-temperature-resistant effect, accidents of the PP film body in a high-temperature environment are avoided, through the anti-corrosion mechanism, the PP film body has an anti-corrosion effect, the PP film body is prevented from being corroded by corrosive substances, and then the PP film body is wound on a capacitor, so that the corrosion resistance of the PP film body is improved. According to the method, the EVA film layers are sub