structure and separation tool of easily separated from the incorporated superimposed state cup

摘要

(57) [summary] [purpose] dough as a confectionery material is filled, the cup cake, which is a product by thermal processing, such as baking or steaming process, many piled incorporated cup as the container in the field of cup manufacturing when it is sent to the site of confectionery been, each other closely is almost in a vacuum state, the separation with the structure of the cup in order to reduce the work to be separated into individual cup in the field of confectionery production is difficult to provide an air balloon-type separation tool to be used. [Configuration] in the center of the bottom of each cup, largely and one arc-shaped portion of the engraved as a slit 41a, chordal the left integrally with the body of the cup sheet without being said slits a portion 41c, consists of a portion 41b of the cup paper surrounded by them, the portion 4 of the cup paper 1b becomes a valve body, the chord-shaped portion 41c left integral with the body of the paper without being slit is a pivot shaft, opening the blow air, a configuration in which the check valve to close the supply of air is there.