What is the formula for fresh picking of box horses?

What is the formula for fresh picking of box horses? The formula for picking fresh box horses is "big but not small, heavy but not light", with cold and hot separated and fresh packed separately.

Print the picking list of the order printing center. Pick up the goods in the order of the pick-up list and put them in the boxes corresponding to the pick-up box number. Pick up the goods and give them to the bill maker for next use.