Flaying is seen in which type of lacerated wound.
Split
Stretch
Avulsion
Cut
Incised looking laceration

Laceration looking like an incised wound (Margins appears to be regular and clean cut).
Sites : Skin, scalp, eyebrows, cheek bones, iliac crust, knee and perineum.
Can be differentiated from incised wound by careful examination with magnifying lens.

Avulsion laceration:

Also called as shearing laceration.
Run over injuries Eg: lorry wheel passes over a limb.
Flapping / Flaying: A flap pf tissues is tripped off from the underlying bone.
Direction of flop - direction of force.