Water-based inks ka sab se important use food packaging industry mein hota hai, jahan safety aur non-toxic printing critical hoti hai. Aaj kal packaged food items, especially healthy snacks, strict labeling aur eco-friendly printing standards follow karte hain. Is category mein protein-rich snacks jaise healthy roasted chana snack bhi widely packaged form mein sell hotay hain, jahan safe printing inks ka use unki food labels aur packaging par kiya jata hai.