300ml -500ml. Packing boxes usually have specifications such as 300 ml, 360ml, 400ml, 500 ml and 650ml. Among them, the 300-500ML round packaging box is suitable for small amount of noodle soup, the 650- 1250ML is suitable for medium capacity, and the 1500- 1750ML is suitable for large capacity packaging. 2500-3500ML is suitable for two or three people's super-large capacity packaging, so beef noodles are 300-500ML in a box.