[Case Study of Pressure Measurement Film] Pressing Electrode Plates for Lithium-Ion Batteries

Examples of checking roll scratches and parallelism during electrode plate pressing! Suitable for verifying roll quality that cannot be managed visually.

We will introduce a case study of pressing electrode plates for lithium-ion batteries using "Presscale." If there are roll scratches, dents, or distortions, it can lead to partial thickness variations, which can cause defects such as uneven reactions. Additionally, if the roll parallelism is uneven, thickness differences can occur from side to side, resulting in all products being deemed NG due to misalignment. Therefore, this product is placed between the press rollers, and pressure is applied under normal conditions to check the color development state. It allows for the confirmation of abnormal occurrences in the rolls that cannot be managed visually, as well as adjustments to the roll parallelism. 【Case Overview】 ■ Purpose: Confirmation of roll scratches and parallelism during electrode plate pressing ■ Example of Target Products: Smartphones, EVs ■ Implementation Effects - Ability to confirm abnormal occurrences in the rolls - Possible adjustments to roll parallelism *For more details, please download the PDF or feel free to contact us.

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