Bandzuführungseinheit, Vorrichtung zur Herstellung eines Beutels für Sekundärbatterie damit und Verfahren zur Herstellung eines Beutels für Sekundärbatterie damit

Details

Veröffentlichungs-Nr.

EP4789850

Anmeldetag

15. Juli 2025

Veröffentlichung

25. Juni 2026

Rechtsraum

EP

Abstract

The present disclosure relates to a tape supply unit, an apparatus for manufacturing a pouch for a secondary battery using the same and a method for manufacturing a pouch for a secondary battery using the same, and more particularly, to a tape supply unit for simplifying the structure and manufacturing process and improving process efficiency and productivity, an apparatus for manufacturing a pouch for a secondary battery using the same and a method for manufacturing a pouch for a secondary battery using the same. The apparatus for manufacturing the pouch for the secondary battery according to the present disclosure is configured to manufacture the pouch for the secondary battery including a pouch body accommodating an electrode assembly and a sealing portion disposed at the pouch body, and includes a support unit configured to support the sealing portion at a side, and a tape supply unit configured to supply an adhesive tape to a target adhesive surface of the sealing portion, wherein the tape supply unit includes a supply roll configured to supply a tape feed including the adhesive tape and a release sheet to which the adhesive tape is attached, and a mover configured to apply pressure to the release sheet to maintain tension of the tape feed, and move toward the support unit to attach the adhesive tape to the target adhesive surface.

Anmelder

Firma

LG ENERGY SOLUTION, LTD.

Land

🇰🇷 Südkorea