SC+Sorting+of+Fruits

After watching the video for a few time,i think that the apples are sorting by size and weigh also because we buy friuts in market eg. apple is according their size.The bigger size is more expensive.Since bigger size will be more heavier. In the second video we can see that the apples are washing first before packing. This process is the washing and waxing part i think there are mixture of wax and water to wash and wax the apple to helps to protect the apple fruit from shriveling (avoid the moisture of apple evaporate to the surrounding and affect its texture). I think the chilies are sort by the weigh.