... :(a) Pure and clean density:usually control under 3%.(b) Moisture:control in 7% to 13%.(c) Packing:in 10kg to 70kg ... under 3%,(frying with earth,carbonizing,stewing and so on.)(b)The shape of the shredded herbs ready for decoction:slices ... ,sections,slivers,cubes etc.(c) Moisture:to control in 7% to 13%.(d) Packing: In 0.5kg or 1kg vacuumized ...