Since their creation, instant noodles have been produced in largely the same way. The noodle dough is flattened out, cut into long strings, steamed, dried, briefly fried to remove moisture, chilled, and then packaged into discrete portions. Some ramen varieties are dehydrated using hot air instead of being fried.
Seasoning sachets are frequently included with instant noodles. There are three different types of seasonings: powder, liquid, and granulated powder. The most popular of these is the powder variety. This could include anything from basic ingredients like salt, sugar, soy sauce, and oil to more intricate mixtures made from dried meat, seafood, and spices.
Shin Ramyun’s noodles are freshly made and then deep-fried to ensure its long preservation. It is then molded into shapes that fit the packaging it will go into (packet, bowl, cup) and sealed with seasoning and vegetable packets to millions of people worldwide. In the United States, the majority of Shin Ramyun products are produced and distributed at the Nongshim USA Factory located in Rancho Cucamonga, California.