SECONDARY BATTERY POUCH CASE MANUFACTURING METHOD, SECONDARY BATTERY POUCH FILM, AND SECONDARY BATTERY POUCH CASE

The present invention relates to a method for manufacturing a pouch case of a secondary battery, and a pouch film of a secondary battery and a pouch case of a secondary battery. During a process of manufacturing a pouch case by forming a pouch film, an elongation rate can be measured by the color of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHOI, Yang Lim, KIM, Kyoung Ha
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MEASURING PERFORMING OPERATIONS PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING TRANSPORTING
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