The mechanism by which raw food materials or items changes into eatable food products is known as food processing. Food processing plants buy raw items from farmers or farm owners and process them through various technologies into different types of food items for market sale.
Similarly for Juice processing, it is a way by which raw fruits through various technologies changes to fresh fruit juices. Some of them are natural whereas some of them are made with added flavours or sugar syrups.
Various utility chemicals like cleaning chemicals, Housekeeping chemicals, disinfectants can be used in food and juice processing plants for clean and fresh packaging of food items.