... fits for drying and sterilizing powder ,granular, sheet-like or gel-like food ,and additive, flavoring, medicine, raw ... , nutritional health products, agriculture & sideline products, non-fried(or oil-saving)instant noodles, noodles, rice powder noodles, soy ... , corrugated ,and so on. Mainly used in:Green tea,oolong tea,black tea,health tea etc .Kill out processing,the passivation of polyphenol oxidase ...