High quality requirements, low product yield, and rising costs: Battery aluminum foil requires high quality, but due to complex product specifications and short delivery time, the width of the raw materials is difficult to determine, and production costs rise.
Miscellaneous finished product specifications and short delivery time: The finished product specifications of battery aluminum foil are diverse, the delivery time is tight, and the width of the raw materials is difficult to determine, causing production pressure.
Surface dyne value requirements are high, but battery aluminum foil decays quickly: Battery aluminum foil has high surface requirements, but due to fast decay, it is difficult to provide customers with inventory and the delivery time is under pressure.
Product updates are fast, and the upstream and downstream industry chains have better synergy: Battery aluminum foil products are updated quickly, requiring coordinated development of the upstream and downstream industry chains.
Customer requirements vary greatly and quality control is difficult: Different customers have very different requirements for battery aluminum foil, so there are challenges in quality control.
The thickness of battery aluminum foil will become increasingly thinner to increase the energy density of batteries and meet the needs of downstream power batteries and consumer batteries.
Production efficiency needs to be improved, including the development of double-sheet rolling technology to solve the problem of carbon coating leakage to improve production efficiency.
Consider using single-sided light foil instead of double-sided light foil because single-sided light foil has lower production costs, easier control of plate shape and coating, and stronger thinning capabilities. This requires working with downstream customers to resolve technical challenges.
