In frame is a solution first created by OCAMaster in 2017 to help the shop owner save the screen recycling time, you don't have to remove the frame from the screen which will decrease the risk of harm your OLED screens. What you need for in frame lamination is a freezer, an airbag lamination machine and in frame mold, if you are not understood well about in frame lamiantion, you can watch the video below to learn more