초록 ▼

There is provided a liquid containing bag capable of supplying mixture directly to a cooling cylinder from the bag without depending on gravity and without moving the mixture into a hopper. A liquid containing bag 5 comprises a bag main body 21 containing a liquid and having flexibility, and an oute

There is provided a liquid containing bag capable of supplying mixture directly to a cooling cylinder from the bag without depending on gravity and without moving the mixture into a hopper. A liquid containing bag 5 comprises a bag main body 21 containing a liquid and having flexibility, and an outer layer member 23 disposed outside the bag main body 21, capable of forming a sealed space between the outer layer member and the bag main body 21, and having flexibility. Therefore, for example, when compressed air is sealed between the outer layer member 23 and the bag main body 21, an volume of the sealed space between them is enlarged, and the liquid cooled in the bag main body 21 can be pushed to the outside.

대표청구항 ▼

1. A frozen dessert manufacturing apparatus comprising: a cold storage which cold-stores a liquid containing bag constituted of a bag main body containing a mixture and having flexibility and an outer layer member disposed outside this bag main body, capable of forming a sealed space between the out

1. A frozen dessert manufacturing apparatus comprising: a cold storage which cold-stores a liquid containing bag constituted of a bag main body containing a mixture and having flexibility and an outer layer member disposed outside this bag main body, capable of forming a sealed space between the outer layer member and the bag main body, and having flexibility; a cooling cylinder which stirs and cools the mixture supplied from the liquid containing bag to thereby manufacture frozen dessert; a cooling device which cools the cold storage or the cooling cylinder; an air compression device; a mixture supply passage for connecting the inside of the bag main body of the liquid containing bag to the inside of the cooling cylinder; a bag pressurizing passage for supplying compressed air produced by the air compression device between the outer layer member and the bag main body of the liquid containing bag; an air supply passage for supplying compressed air into the cooling cylinder; and a combined passage member detachably attached to the cooling cylinder and disconnectably connected to the mixture supply passage and the air supply passage, wherein the mixture supply passage is combined with the air supply passage, and thereafter connected to the inside of the cooling cylinder by the combined passage member, and the combined passage member is disposed in the cold storage. 2. The frozen dessert manufacturing apparatus according to claim 1, further comprising: check valves which are connected between the mixture supply passage and the combined passage member and between the air supply passage and the combined passage member and which are in a forward direction on the side of the combined passage member. 3. The frozen dessert manufacturing apparatus according to claim 1 or 2, wherein the mixture supply passage is disposed in the cold storage.