https://foodservice.news/article/hanall-f-b-patents-rice-noodle-method-eyes-pasta-and-naengmyeon-line foodserviceen 2026-10-31T13:02:00.000Z HanAll F&B Patents Rice Noodle Method, Eyes Pasta and Naengmyeon Line food-and-beverage, ingredient-innovation, rice-noodles, foodservice-supply, product-development, korean-cuisine