Freezing Process IQF a frozen shrimp processing system that uses a baking sheet to arrange the prawns then covered with a plate and frozen at temperatures between -30â?°C to -35â?°C. CPF unit freezing system, so the shrimp are frozen one by one by passing the shrimp to a freezer that uses Nitrogen gas in a fast time. types of shrimp processing RAW, PEELED, COOKED
