What are the classifications of knife cutting?

Knife method is a variety of methods used when cutting raw materials into different shapes with a knife. Exquisite knife work should meet the requirements of accuracy, agility, exquisiteness and beauty.

There are many kinds of knife methods, which can be divided into straight knife method, flat knife method, oblique knife method and mixed knife method (flower knife) according to the contact angle between blade and anvil (or raw material).