[Exclusive to lithium battery customers] laser QR code to achieve the traceability of "pre-process".

Create Date: 2024-8-30 12:03:23|Source: KEYENCE

In the context of global advocacy of low-carbon emission reduction, the lithium battery industry is developing rapidly, and the requirements for battery yield and safety are getting higher and higher, and the traceability management of each process has become particularly important.

KEYENCE's UV laser markers are suitable for "front-end" production control and traceability.

High-speed moving marking applications on coating electrodes and tabs:

(1) Laser NG identification (2) Laser QR code

★ Advantage 1: The use of laser NG marking, instead of labeling or ink printing, can achieve accurate and fast calibration defects. Not only does it reduce maintenance and consumables costs, but it also avoids the risk of undesirable outflow due to label detachment.

★ Advantage 2: The use of laser QR code for the management and traceability of the production process not only reduces the cost of scrapping, but also realizes the traceability of the before, during and after the production of battery cells.

★ Advantage 3: On-line high-speed mobile marking, able to cope with the production line speed of 120-150m/min.

Lithium battery application case:

Marking on sealing tape

Engraved on the tab of the TAB

Clean surfaces from dirty surfaces

Engraved on the shell
[Exclusive to lithium battery customers] laser QR code to achieve the traceability of "pre-process".

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