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Why Do NMC/NCA Precursors Require Specialized Packaging Bags?

September 6, 2025

Unlike general chemical powders, NMC/NCA precursors are core raw materials for lithium battery production, requiring strict impurity control and high cleanliness. Traditional woven or plastic bags cannot meet these standards, which is why companies rely on specialized NMC Precursor Bags (NMC/NCA Cathode Material Bags).

NMC materials are highly hygroscopic, and exposure to air can degrade their performance or even render them unusable. Specialized bags with moisture-proof liners significantly extend storage life. Furthermore, powder leakage during transport not only causes economic loss but also poses environmental risks. The high sealing performance of NMC/NCA Cathode Material Bags greatly minimizes such issues.

Moreover, with the industry shifting toward green manufacturing, the use of recyclable and low-pollution packaging aligns with global sustainability trends.