Protecting sensitive nanoparticles from filling to delivery
Marc Martens
The challenge
A manufacturer of silicon-based nanoparticles needs to contain extremely lightweight and sensitive powders without exposing employees or the environment. Following production in a closed system, the nanoparticles are transferred into packaging inside a glove box, where operators work at arm’s length.
Cleanliness is critical because foreign particles can affect product quality. The powders are also highly sensitive to humidity and require dependable protection throughout storage and international transport. Packaging therefore needs to combine clean handling, secure closure and robust containment.
The solution
CurTec supplies white Wide Neck Drums that can be visually inspected before entering the glove box. Their wide opening supports controlled powder transfer, while the screw lid is easy for operators to close securely from inside the enclosed workspace.
The drums’ ultra-low moisture vapor transmission rates help protect the nanoparticles against humidity-related performance loss. Before storage, an additional vacuum-sealing step provides visible evidence of tampering and creates another barrier against moisture vapor and oxygen. The robust drum construction supports transport by road, rail, sea and air.
The benefits
The packaging supports a zero-contact process from filling through delivery, helping protect employees, customers and the surrounding environment. Its secure closure and moisture-barrier performance help preserve the integrity of sensitive nanoparticles during storage and transport.
The drums also enable thorough product removal while minimizing residue and direct contact with the contents. Their clean, robust and operator-friendly design provides a dependable packaging solution for advanced powders travelling through demanding global supply chains.
Every critical material brings its own handling, protection and logistics challenges. Talk to CurTec about a packaging solution designed around your product, process and supply chain.
