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https://drivepatents.com/patents/1395479 · 29 Apr 2026
The present invention relates to a method for forming a pouch, and the method for forming the pouch according to the present invention comprises: a curling process of bending a pouch sheet in a round shape; a seating process of seating the bent pouch sheet...
https://drivepatents.com/patents/1397280 · 25 Jun 2025
The present invention relates to an apparatus for manufacturing a pouch of a secondary battery and a pouch of a secondary battery, which is manufactured by the apparatus, and more particularly, to an apparatus for manufacturing a pouch of a secondary batte...
https://drivepatents.com/patents/947491 · 16 Dec 2015
The present invention relates to a thermoforming mold device for producing a thin-walled part from a sheet of thermoplastic material, said mold device comprising two mold parts. Mold device (1) characterized in that at least one (3) of the two mold parts (...