Li Ion Battery
How Do Li Ion Batteries Work?
*courtesy BASF. For Reference only
Structure of a Lithium Ion Cell
Li Ion Battery Electrodes
Serving as the bridge between external electronics and internal lithium-ion transports, current collectors account for over 90% of the electric conductivity and ∼90% of the mechanical strength of the electrode in lithium-ion batteries (LiB). As such, selecting the right anode and cathode battery foil materials is critical to battery developers seeking to maximize the performance of their cells.
We provide the technology and know-how to make the following products.
Alu Foil, Copper Foil
Hi-Tech Aluminium foil is used in the production of Li Ion Battery electrodes. We offer complete solution to make Li Ion Battery foil.
Battery Foil Coating
Special coating lines for lithium electrode foil can be supplied by Polytype. These optimized lines can provide highest coating accuracy.
Compacting the coated foil is key to achieving the coating tolerances and avoiding the overheated zones in the battery.
Coated foil needs to be slitted in to thin strips for finally cutting into desired lengths for the electrode. AB offers Cu, Alu foil slitting
Polytype offers coating lines for Li Ion Battery separators. These PP, PE films are coated with accuracy and uniform drying...
Principals of Interest
Achenbach Buschutten - Germany
Aluminium Foil Rolling Mill, Strip Mill, Cold Rolling Mill, Hot Rolling Mill, Heavy Metal Rolling Mill
Foil Slitter, Rewinder, Doublers
Breyer Extrusions - Germany
Extrusion Plants for: EVA Film, Optical film, Thermoforming Sheet, PC & PMMA Clear Sheet, Cosmetic Seamless Tubes & Lamitubes
Polytype Converting - Swiss
Complete Coating Lines for: Online & Offline systems for release material & label stock, packaging, paper converting & specialties