Five Star Aluminum Industry Achieves Breakthrough in Ultra-thin Aluminum Foil Production

Published: Dec 21, 2023 15:18

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On December 19th, Five Star Aluminum Industry has mastered the core process of hot rolling/casting, cold rolling, foil rolling, slitting, and rewinding. Through overcoming technological barriers, it has become the first domestic enterprise to mass produce 10μm power batteries and 8μm digital battery aluminum foil. In the field of power, the thickness has decreased from 20μm to the current mainstream 13μm, with many reaching 12μm and a small amount at 10μm. It is reported that Five Star Aluminum has already mass produced 9μm double-sided high-strength lithium battery aluminum foil in the ultra-thin aluminum foil sector. In addition, the company has developed aluminum foil with a minimum thickness of 7μm, leading the industry.

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