When it is cold and starts to become stiff, set the soft block of candy in a machine called Seihakuki (a machine for whitening with air bubbles) and hang it on a bar and fold it into many layers while extending the material to mix it evenly with air.
硬化しはじめて柔らかい塊状にまとまった飴に均等に空気を混ぜるために飴の塊を棒に引っ掛け、引き伸ばしながら何層にも折り返す製白機と呼ばれる機械に掛ける。