Hazmat packaging suppliers play a critical role in protecting people, property and the environment. Dangerous goods must be packed, labelled and documented correctly before they move by road, air or sea.
This article explains what buyers should check before selecting packaging or packaging machinery for hazardous products.
Why hazmat packaging is different
Hazardous materials can leak, react, ignite, corrode or harm people if they are packed incorrectly. Poor packaging can cause customer dissatisfaction, fines, shipment rejection, supply-chain delays and serious incidents.
Compliance requirements vary by material, route and transport mode, so packaging decisions should be made with qualified dangerous-goods knowledge.
The three main hazmat packaging types
Single packaging uses one container as the primary containment. Combination packaging uses inner containers inside an outer package. Composite packaging combines inner and outer packaging into an integrated unit.
The right option depends on the substance, hazard class, packing group, quantity and transport method.
What to ask a hazmat packaging supplier
Ask whether the packaging is suitable for the material, whether it has been tested to the required standard, what markings and documentation are supplied, and whether it is compatible with your filling, capping and labelling process.
Also ask about closure torque, leak testing, induction sealing, tamper evidence and how the pack should be handled on a conveyor.
Machinery considerations
Hazardous products may require controlled filling, drip management, ventilation, ATEX-rated equipment, careful cap handling, accurate labelling and robust containment. The line should be specified around the product risk, not simply around speed.