What should be done with plastic wet-ice bags after they have been used for packing

When it comes to handling plastic wet-ice bags after they have been used for packing, the most appropriate action is to disinfect and reuse them. This practice is effective for maintaining sustainability and reducing waste in operations involving air freight. By disinfecting the bags, you ensure they are safe for future use and free from any contaminants that might have been introduced during their initial use.

Reusing these bags also aligns with cost-saving measures, as purchasing new wet-ice bags for every shipment can lead to increased operational costs. It's critical, however, to follow proper disinfection procedures to guarantee that the bags are adequately cleaned and safe for future repacking.

In contrast, discarding them immediately or returning them to the supplier would not be efficient and does not promote resource conservation. Refreezing the bags without proper disinfection could potentially lead to contamination issues, which compromises safety when using the bags again. Therefore, disinfecting and reusing is the most responsible and practical approach.