The phrase "infusion process" refers to the act of adding or introducing something, usually a liquid or substance, into another substance or system, gradually and specifically. Full definition
The disruptive nature of the Steam Infusion process means steam is condensed into the product within the Vaction ™ Pump ensuring a highly efficient energy transfer. (steaminfusion.oalgroup.com)
Our gin is distilled using a vapour infusion process which was pioneered by the Dakin family in the early 1830s. (bacardilimited.com)
Sunphenon and Teavigo are produced from pesticide - controlled green tea leaf, extracted via a water infusion process and decaffeinated using only approved food - grade solvents. (preparedfoods.com)