THE SEALING METHOD OF POUCH TYPE SECONDARY BATTERY

The present invention relates to a method of sealing a pouch type secondary battery. The method includes a step of bonding a thermal bonding film to a surface that located on one side of the electrode assembly receiving part, faces each other, and is folded based on the center line after a step of f...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KIM, CHIL JOONG, KIM, SANG BUM, LEE, SEUNG NOH, CHOI, JU YOUNG, SON, JEONG SAM
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a method of sealing a pouch type secondary battery. The method includes a step of bonding a thermal bonding film to a surface that located on one side of the electrode assembly receiving part, faces each other, and is folded based on the center line after a step of forming an electrode assembly receiving part in one side or both sides of the virtual center line of a laminate sheet to make recessed a region for receiving the electrode assembly.