METHOD OF REMOVING STAIN OF SEALING MATERIAL ON REAR SURFACE PROTECTION SHEET FOR SOLAR BATTERY MODULE

PROBLEM TO BE SOLVED: To provide a method of easily removing, without damaging appearance of a rear surface protection sheet, a stain of a molten sealing material which has protruded from a solar battery module in a vacuum lamination to stick to the rear surface protection sheet.SOLUTION: Provided i...

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Bibliographische Detailangaben
Hauptverfasser:	TERANISHI MASAYOSHI, YAGIHARA TATSUYA, OKUYAMA FUTOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CLEANING CLEANING IN GENERAL COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FURNITURE HUMAN NECESSITIES PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL SEMICONDUCTOR DEVICES SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method of easily removing, without damaging appearance of a rear surface protection sheet, a stain of a molten sealing material which has protruded from a solar battery module in a vacuum lamination to stick to the rear surface protection sheet.SOLUTION: Provided is a method of removing a sealing material stain on a solar battery module rear face protection sheet, in a manufacturing process for a solar battery module comprising a surface protection glass, a rear surface protection sheet, a sealing material, and a solar battery cell. In the method, the sealing material stain sticking to a surface of the rear surface protection sheet is rubbed off with an olefin base resin sheet. 【課題】真空ラミネートにおいて封止材が太陽電池モジュールからはみ出し、この溶融した封止材汚れが裏面保護シートに付着したものを裏面保護シートの外観を損なうことなく簡便に除去するための方法を提案する。【解決手段】表面保護ガラス、裏面保護シート、封止材、太陽電池セルからなる太陽電池モジュールの製造工程において裏面保護シートの表面に付着した封止材汚れを、オレフィン系樹脂シートで擦り取ることを特徴とする太陽電池モジュール裏面保護シート上封止材汚れ除去方法。【選択図】図１