What is the name of traditional pastry paper packaging?

Crispy sugar is one of the traditional famous points of the Han nationality, and it is a timely cake during the Spring Festival. In Hubei, Hebei, Jiangsu and other places, there are special crisp candy products. It has a long history of production and originated in the Tang Dynasty. Enjoy the reputation of "a piece of sugar after tea is swallowed, refreshing, chewing out the beauty of osmanthus, and keeping it sweet and crisp", which is praised by celebrities in past dynasties. The traditional sweet osmanthus crisp candy consists of bread crumbs and maltose bones. Potato chips are the basic raw materials of crisp candy, which are made of flour, cotton candy, cooked sesame seeds and osmanthus flowers. Maltose bone is brewed from maltose and refined by many special traditional processes such as raw material preparation, grinding, boiling, sugar pulling and sugar pressing. The products are long, mahjong-shaped and neat, and are wrapped in wax paper. Maltose bones are evenly distributed in the crisp sugar cloud, and crisp sugar tastes sweet.

There are many kinds, and I also ate them at my grandmother's house when I was a child.