To prepare a bean-jam-filled wafer coat free from lowering palate feeling after passing a certain preservation period and usable for new type bean-jam-filled wafer ice dessert, and to provide a method for producing the coat.
The subject spray application method for fluid comprises applying by spraying the fluid to an object by application of pressure with a cylinder drive type pump. In more detail, the method comprises connecting parallel a fluid pressure channel connected with a non-return valve, a tank and a fluid switching valve in this order to a fluid channel from the cylinder pump to a spray nozzle, and opening the fluid switching valve interlocking with a spray time (t) of the fluid from the spray nozzle so as to replenish from the fluid pressure channel the pressure of the fluid decreased by spraying from the spraying nozzle.
OUMARU TAKESHI
OTAKE HIDENORI
Akio Ichiiri
Makoto Ono
Katsuma Osaki
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