EXPERTISE

Battery Foil Expertise

Comprehensive process expertise for demanding battery foil production.

ALUTAG GMBH

Production expertise applied to real operating conditions

Battery foil combines demanding gauge, surface, flatness and consistency requirements. Achieving these requirements reliably requires the rolling process, product condition and quality evaluation methods to be considered as one production system.

Alutag GmbH provides end-to-end process expertise for battery foil production, from rolling strategy and process stability to offline flatness, wettability, rollability and surface quality. The focus is on reaching high quality requirements through practical and performance-oriented production methods.

Support can include process window development, quality issue analysis, production trial planning and technical guidance aimed at stable, repeatable output rather than isolated laboratory results.

KEY TOPICS

Explore the Technical Focus

Offline Flatness+

Evaluation of final product shape and its relationship to rolling strategy, thermal behaviour and control performance.

Wettability+

Assessment of surface condition and process influences that determine consistent wettability performance.

Rollability+

Optimization of the process condition required to reach demanding thin-gauge targets with stable production behaviour.

Defect-Free Surface+

Identification and control of process, roll, oil and handling influences that can create unacceptable surface defects.

Quality Requirement+

Translation of demanding customer specifications into practical process controls and repeatable production conditions.

Performance-Oriented Production+

Balancing quality requirements with productivity, stability, yield and sustainable operating practice.