... the grades,wash by purified sea water 4)Products disinfected,washed by fresh water in 30 seconds,with water lost in 1minute,and quickly ... the IQF machine 5)weight measurement 6)ice glazing by fresh water packingProcessingNet Weight A 100% N.W. B 90% N.W ... mackerel,golden pompano,silver pomfret,canned sardine,sand eel, silver fish,leather jaket,sole,red gurnard,white croaker,red seabream fillet ...