Paste the point before scanning the 3d mold,

Spot marking (Scan3d, markers for 3d scanning)   

High-speed 3D scanning, accurate 0.02 mm refrigerated vacuum molding with the cheapest price, aims to repair 3D mold

3d action scan with HandyScan700:

Results of 3D scan of the vacuum molded face shell in the refrigerator door

Reverse mold design results