the removal of liquid from a solution or mixture at reduced air pressure so that it dries at a lower temperature than would be required at full pressure.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use vacuum drying in a sentence
The thin crepe is folded several times, as in the case of vacuum-drying.
A case was noted in which thin crepe was excellently prepared, and four or five layers were rolled together for vacuum drying.
As mentioned before, the crepe for vacuum drying should be thin.