Statistically, the ALB(Aluminum Laminated Battery) film is a segment market with great growth potential in the field for ALB. Among them, the global shipment of ALB film will reach 760 million square meters in 2025, with a annual growth of 25.9% compared with the shipment of 240 million square meters in 2020. The industry is about to usher in high growth.

→ However, the technical bottleneck is the biggest obstacle restricting ALB film enterprises from accelerating localization.
It’s known for all of us that the deep punching forming is one of the most important performance for ALB film, and the external material has a great impact on the performance of deep forming for ALB film. Therefore, how the external PA reaching higher quality and realizing localization has become an important issue that has a great impact on the industry.

→ Xiamen Changsu’s lithium battery film PHA is a high-functional PA film product developed based on the higher performance requirements of soft packing lithium battery for the external material, combined with the differentiated domestic application demands of soft packing battery market.
Lithium battery film PHA is produced by specific biaxial stretching process, which has excellent balance, puncture resistance, tear resistance, torsion resistance and strong toughness. Moreover, it has excellent barrier performance, wide temperature application range, and the product quality has reached the international leading level. After lamination, it can protect other laminating materials, effectively resist accidental impact, protect battery security and improve battery capacity. At present, it has been widely used in 3C consumer electronics soft packing batteries (such as mobile phones, Bluetooth headsets, intelligent wearable devices, electronic cigarettes, etc.), power soft packing batteries and energy storage soft packing batteries.

→ In order to accelerate the innovation and upgrading of local soft packing lithium batteries, Changsu also brought lithium film sPHA specially used for the black soft packing lithium batteries.

In addition to excellent color uniformity, impact resistance, puncture resistance and wear resistance, it can also effectively reduce the processing process of ALB film for black soft packing lithium battery and improve the yield.
Under the background that the country continues to promote the achievement of the dual carbon goal, the new energy industry is bound to rise, and the soft packing lithium battery will usher in the golden period of rapid development with its advantages of security and high energy density.
In line with the trend, domestic raw material enterprises represented by Changsu, ALB film enterprises and lithium battery enterprises have also made preparations with more innovative products and measures to jointly promote the expansion and strength of the domestic soft packing lithium battery industry!