√ The first stage ◇ Air-dried before and after, the oven production process uses the probe mode ◇ At this stage, dry the surface moisture of pork belly √ The second stage ◇ At this stage, in order to explode the pork skin, the moisture is baked to make it drier ◇Use a spatula or fork to poke holes evenly on the skin ◇ Only high temperature can dissolve grease, and the temperature is increased by 30°C √ The third stage ◇ At this stage, the high temperature is roasted, and the pork skin begins to burst ◇ The pigskin is not flat, it will be dealt with in the next stage √ The fourth stage ◇ In the final stage of popping the pigskin, open the door twice in a row to take out the pigskin and scrape it evenly