Cliamx battery cell UV insulation printing integrated solution

introduction

In the field of power batteries, a revolution concerning safety and efficiency is quietly unfolding. The limitations of traditional materials such as PET blue film in terms of wrinkle prevention and pressure resistance are no longer sufficient to meet the needs of modern high-performance batteries.

As a pioneer in the field of intelligent manufacturing for new energy, Koleos has always focused on addressing pain points in this industry. In the face of potential peeling risks and safety hazards caused by stress between battery cells, Coremins' integrated solution for battery cell UV insulation printing not only improves product performance but also achieves cost reduction and efficiency improvement.

Cracking the stress problem of battery cells

As the size of power batteries increases, the issue of inter cell stress becomes increasingly prominent. Especially when electric vehicles collide, defects in traditional materials can directly lead to serious safety consequences.

Koremins is well aware that intelligent equipment is the core driving force of new energy intelligent manufacturing. To this end, the company actively explores various insulation coating technology paths; The insulation coating technology mainly includes powder spray painting, UV spray painting, and UV printing technology. Among them, UV printing technology has significant advantages in ink utilization and thickness control. Although powder spray painting technology is widely used, thickness control is difficult; The material utilization rate of UV spray painting process is low and the pollution is significant; UV inkjet printing can accurately control the ink dosage, with a utilization rate of up to 98%, and is the main process choice for future mass production.

Efficient and environmentally friendly process

Among various insulation coating technologies, UV inkjet printing stands out with the following advantages:

✅  The ink utilization rate is as high as 98%, far higher than other processes

✅  Accurate thickness control enhances product consistency

✅  Low environmental pollution, in line with the concept of green manufacturing

✅  Suitable for surface coating of square shell, cylindrical, and blade batteries

In comparison:

·Powder spray painting: Although widely used, it is difficult to control the thickness

·UV spray painting: high efficiency, but low material utilization and poor environmental friendliness

Therefore, Coremins positions UV printing technology as the main process direction for future large-scale production.

Process Equipment Materials

Koleos is deeply laying out the research and development of the "process equipment material" trinity:

Process: Insulation coating is directly formed on the surface of the battery cell through UV printing, achieving high-precision and fully automated coverage;

Equipment: Integrated laser cleaning, UV insulation printing&curing, and comprehensive testing to ensure the overall yield of the entire process;

Material: HSI high shear insulation material developed by Coremins, which combines high shear force, high insulation performance, fast curing speed, safety and environmental protection, ensuring safety while also considering production efficiency.

Mass production and delivery have been achieved

At present, Coremins has made breakthrough progress in UV insulation printing on the surface of battery cells, completed the deep optimization of the "process equipment material" trinity, and successfully developed low-cost and high-efficiency insulation solutions.

What is exciting is:

We have received customer orders from several leading domestic lithium battery companies.

Mass production delivery has been achieved.

This milestone marks a further enhancement of Koleos' technological strength and market position in the field of new energy intelligent manufacturing.

High quality development of the new energy industry

With the continuous advancement of process technology and intelligent equipment, Coremins firmly believes that:

UV insulation printing of battery cells will demonstrate greater competitive advantages in cost and efficiency, becoming one of the key technological paths to promote the high-quality development of the new energy vehicle industry.

In the future, Koleos will continue to deeply cultivate intelligent manufacturing and material research and development, helping the power battery industry move towards a safer, more efficient, and greener new era.