UPM Raflatac launches RFID tag for frozen environments

UPM Raflatac has introduced its Dogbone Freeze RFID tag which is designed for frozen environment supply chain applications. It is aimed at applications where down to -40C/F degree operating temperature is required.

Metro Group has been using the Dogbone Freeze product in its RFID pilot project at a distribution center for frozen foods in Hamm, Germany, and reports excellent results. The retailer uses the tags to automate the collection of data for the receiving and storage of goods, as well as tracking its inventory. Metro Group places RFID tags on pallets and on the locations where the pallets are stored; interrogators are installed on forklifts and at the gates of the distribution center.

Dogbone Freeze offers up to 240-bit EPC memory with a locked 64-bit tag identifier (TID) including a 32-bit unique serial number. It is a cost efficient, extra thin, non sandwich type structure which offers a printable, white synthetic surface. The product can be directly applied on items, cases and pallets.

Frozen fish, meat, vegetable and ice cream supply chains have to be well controlled from source to the retailer. 'The cold chain integrity needs to be guaranteed and monitored since that is the only way to secure the quality of the goods sold,' said Mikko Nikkanen, business development director, UPM Raflatac, RFID. 'RFID is the only auto ID technology that can provide robustness and user-friendliness in this tough working environment. Unlike barcodes RFID does not need to create visual contact with label through frosted surface.' 

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