The processing plants in Djúpivogur, Húsavík and Thingeyri can freeze their products. The freezing methods used are all those commonly known in land processing. In Húsavík products are mostly quick-frozen, but in addition there is always some block freezing. The Djúpivogur and Thingeyri plants can employ interleaving, IQF and block-freezing. Haddock is the primary frozen product, but there is always some cod along with other varieties.
Interleaved
In Djúpivogur and Thingeyri there is a good facility for the production of interleaved fillets. Catfish, tusk and haddock have been produced in 6-kg packages, as well as a considerable amount of haddock in 20-lb packages for
IQF
Portions produced in Húsavík are all quick-frozen. Form fillets are also quick-frozen. Djúpivogur and Thingeyri have good facilities for producing and quick-freezing fillets. Large quantities of haddock fillets have been quick-frozen for the
Block frozen
Block freezing is available in Húsavík, Djúpivogur and Thingeyri. The production there is mainly block-frozen pieces of cod and haddock, as well as cod and haddock mince.