raw materials intake and inspection ccp1→trimming on raw materials →1st step washing→2nd step washing and sterilizing →3rd step washing→cutting into 1-2cm per specification→selecting→washing (with air bulb washer)→blanching ccp2 →1st step cooling→2nd step cooling →3rd step cooling/washing →dewatering →selecting →dewatering→freezing→selecting→metal detecting ccp3→weighing→packing→storing