Vacuum Freeze Drying

8/19/2023 (Permalink)

Vacuum freeze drying is a process in which an item containing moisture is frozen and dried using various vacuums and pressures to achieve sublimation.

As a leader in the restoration industry, we know timely mitigation is the key to reducing severity and recovering damaged items. Water-damaged paper can rapidly deteriorate. Without proper handling, valuable files, and irreplaceable documents could be lost forever. Let our team help you recover your damaged paper goods before it is too late.  

About Vacuum Freeze Drying  

Vacuum freeze drying is a process in which an item containing moisture is frozen and dried using various vacuums and pressures to achieve sublimation.  

• Sublimation is the direct conversion of a solid (ice) into gas (water vapor), without passage through a liquid stage.  
• An example of sublimation is dry ice. Dry ice is made of carbon dioxide, not water. When dry ice is exposed to normal atmospheric conditions, it begins to sublimate, turning from its solid stage into its gaseous stage, bypassing the liquid stage.