JP3248864B2 - Confectionery manufacturing equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for producing confectionery such as marshmallows. The present invention also relates to a method for producing marshmallows.

[0002]

2. Description of the Related Art Marshmallow is one of the western confections which has been known for a long time. The marshmallow is mainly made of gelatin and has a soft rubber-like feel. Also known are those containing bean jam, cream, chocolate, etc. in the middle of marshmallows.

[0003] Such a marshmallow containing bean paste or the like in the middle is industrially produced by the following method. First, spread corn starch and other powder on the tray to a considerable thickness. Subsequently, a pressing die having a convex shape is pressed against the powder to depress the surface on which the powder is spread. Then, a small amount of an external raw material mainly composed of gelatin dissolved in boiling water is injected into the depression. Subsequently, an internal material such as bean paste is placed on the external material. Then, the external raw material is further placed on the bean paste or the like, and the bean paste or the like is wrapped in the middle of the external raw material.

Then, the external raw material is cooled to solidify the gelatin to obtain a marshmallow. Also, the corn starch remaining after removing the marshmallow is sieved to remove solids,
Lay it on the tray again and use it.

The conventional marshmallow production apparatus is a simple one in which a tray is placed on a conveyor, and three raw material injectors are arranged around the conveyor. A tray on which corn starch is spread is placed along the conveyor. Feed and inject the external raw material into the bottom of the depression by the first raw material injector,
The bean paste is dropped by the next raw material injector, and the external raw material is applied to the bean paste by the last raw material injector. Then, the tray is placed on a cart or the like, carried to a cool place, and left to cool.

[0006]

The prior art marshmallow manufacturing apparatus has the advantage of simple structure, but has a problem that the quality of the finished marshmallow varies greatly. That is, marshmallows are important quality to have a fluffy flavor, but in the prior art marshmallow production apparatus, marshmallows with a sticky surface are frequently produced.

When the cause was studied, it was found that the influence of the water content of the corn starch spread on the tray and the cooling conditions of the marshmallows was great. That is, when the marshmallow is manufactured, corn starch is spread on the tray as described above, and the raw material is injected into the recess of the spread corn starch. In other words, the raw material is poured into a mold made of corn starch to form the marshmallow, which is naturally cooled, so that the surface of the marshmallow (external raw material) comes into contact with the corn starch for a long time during molding and cooling.

If the moisture content of the corn starch is small, the film on the marshmallow surface becomes thin, and the surface portion easily adheres to wrapping paper or the like, resulting in a marshmallow having a sticky feeling. Conversely, when the moisture content of the corn starch is high, the same tendency is observed, and a greasy marshmallow is produced.

When the marshmallow is cooled for a short time, the shape of the marshmallow tends to collapse. Conversely, if it is cooled too much, it will condense when exposed to outside air. Further, according to the prior art, the bean paste and the like are easily exposed, which contributes to the occurrence of stickiness.

An object of the present invention is to develop a confectionery producing apparatus capable of producing high-quality confectionery, focusing on the above-mentioned problems of the prior art. Another object of the present invention is to develop a method for producing a high-quality marshmallow.

[0011]

Means for Solving the Problems The invention for achieving the above-mentioned object comprises a number of transport containers, a powder feeding means for putting powder into the transport containers, and a raw material injecting means for feeding raw materials for confectionery into the transport containers. A cooling / drying cabinet having a cooling function for keeping the inside of the refrigerator at a low temperature of 2 ° C. to 35 ° C. and a drying function for keeping the inside of the refrigerator at a high temperature of 40 ° C. to 80 ° C .; It has a moving means for moving, the raw material injection means, two
Independent raw material storage section and two or more cylinder sections
And a switching means and a mixing nozzle, wherein the mixing nozzle
Has an inner opening and an outer opening surrounding the inner opening,
The cylinder part is between the raw material storage part and the mixing nozzle.
One cylinder communicates with the inside opening of the mixing nozzle
The other cylinder is connected to the outside opening of the mixing nozzle.
And the switching means comprises:
Communication between the nozzle and cylinder and the mixing nozzle
It is possible to switch between the confectionery and
Marshmallows are made by
Reservoir in the material storage section communicating with the outside opening of the mixing nozzle
The internal raw material is stored in a raw material reservoir that communicates with the inside opening of the mixing nozzle.
Stored in a stand, two cylinders and / or switching
The mixing means operates with a time lag, first outside the mixing nozzle.
Only the external material is discharged from the opening, and
While the outside material is being discharged from the outside opening, the inside opening
Internal material is discharged from the
A confection characterized by being stopped and discharging only external ingredients
This is a child manufacturing device .

[0012] The invention described in claim 1 described above, the cooling-
Since it has a drying cabinet, raw materials such as marshmallows can be appropriately cooled. In addition, the cooling / drying cabinet has a drying function.
The powder in the transport container can be dried by being transported to a drying cabinet, and the moisture of the powder such as corn starch can be maintained at an appropriate level.

Further, in the confectionery manufacturing apparatus of the present invention, different raw materials can be discharged from the inner opening and the outer opening of the mixing nozzle, and the raw material discharged from the inner opening can be wrapped with the raw material discharged from the outer opening. Therefore, a confectionery having a double structure such as a marshmallow with bean jam can be manufactured.

In the present invention, two cylinder parts and
And / or the switching means operates with a time lag, and the mixing
Only the external material is discharged from the outside opening of the
While the external raw material is being discharged from the outside opening of the
The internal material is discharged from the opening, and then the internal material is discharged.
The discharge is stopped and only the external raw material is discharged. So bean paste
The raw material discharged from the inner opening of
Enclosed in the raw material discharged from the opening.

According to a second aspect of the present invention, there is provided a confectionery for producing a marshmallow having raw material injecting means and containing an internal raw material of another raw material in the middle of an external raw material mainly composed of gelatin. In the apparatus, the raw material injection means includes two or more independent raw material storage parts, two or more cylinder parts, and a mixing nozzle, wherein the mixing nozzle has an inner opening and an outer opening surrounding the inner opening; The part has a cylindrical rotating cylinder with a hole on the side and a piston that is arranged inside the rotating cylinder and performs linear motion, and one hole communicates with the raw material storage part according to the rotation of the rotating cylinder. The state where the other hole is closed and the state where one hole is closed and the other hole communicates with the mixing nozzle are switched to each other, and the cylinder part is provided between the raw material storage part and the mixing nozzle, and one cylinder part is provided. Mixture through the inner opening and the communicating of the nozzle, the other one of the cylinder portion through the outer opening and the communicating of the mixing nozzle,
The rotating cylinder switches between communication and blocking between each raw material storage part and the cylinder part and between the cylinder part and the mixing nozzle, and the external raw material is stored in the raw material storage part communicating with the outside opening of the mixing nozzle, The raw material is stored in a raw material storage section communicating with the inner opening of the mixing nozzle, the two cylinders operate with a time difference, only the external raw material is first discharged from the outer opening of the mixing nozzle, and further the mixing nozzle A confectionery manufacturing apparatus characterized in that the internal raw material is discharged from the internal opening while the external raw material is being discharged from the external opening, and then the discharge of the internal raw material is stopped and only the external raw material is discharged. .

According to the second aspect of the present invention, the two cylinder portions and / or the switching means operate with a time lag, and only the external raw material is first discharged from the outer opening of the mixing nozzle, and the outer material is discharged from the outer opening of the mixing nozzle. While the raw material is being discharged, the internal raw material is discharged from the inner opening. Thereafter, the discharge of the internal raw material is stopped, and only the external raw material is discharged. Therefore, the raw material discharged from the inner opening such as bean paste is securely wrapped in the raw material discharged from the outer opening such as gelatin.

Further, according to the invention of a method for producing marshmallows using these apparatuses, marshmallows are produced using the apparatus for producing confectionery according to claims 1 to 3, and the marshmallows are produced at 2 ° C.
A method for producing a marshmallow, characterized in that the marshmallow is cooled at an ambient temperature of about 35 ° C.

The invention of a method for producing marshmallows using these apparatuses is also characterized in that marshmallows are produced using the confectionery producing apparatus according to claims 1 to 3 , and the marshmallows are cooled under the following conditions. This is a method for producing marshmallows.

[0019]

(Equation 1)

[0020] the method for producing another marshmallow invention is to produce a marshmallow using confectionery production apparatus of claims 1 to 3, wherein the flour is the water content using a 3% to 30% of corn starch A method for producing a marshmallow characterized by the following.

[0021]

Embodiments of the present invention will be described below. FIG. 1 is a plan view of a confectionery manufacturing apparatus according to an embodiment of the present invention. FIG. 2 is a front view of a molding unit of the confectionery manufacturing apparatus of FIG. FIG. 3 is a front view of a cooling / drying cabinet of the confectionery manufacturing apparatus of FIG. FIG. 4 is an explanatory view schematically showing a plan view of the confectionery manufacturing apparatus of FIG. FIG.
It is explanatory drawing which represented the front view of the shaping | molding part typically. FIG.
FIG. 4 is an explanatory view schematically showing the inside of the cooling / drying cabinet of FIG. 3. FIG. 7 is a sectional view of a main part of the raw material injection device 20. FIG. 8 is an explanatory diagram illustrating the behavior of the raw material discharged from the raw material injection device. FIG. 9 is a side view of the raw material injection device. FIG. 10 is an exploded perspective view of a cylinder part of the raw material injection device.

1 and 4, reference numeral 1 denotes a confectionery manufacturing apparatus according to an embodiment of the present invention. The confectionery production device 1 of the present embodiment is, specifically, a device for producing marshmallows containing bean jam, and comprises a molding unit 2 and a cooling / drying cabinet 3 as shown in FIGS. These are connected in a ring by a conveyor line. That is, the lower part of FIGS. 1 and 4 constitutes a molding part 2, and a cooling / drying cabinet 3 is provided in parallel with the molding part 2. A conveyor line is formed between them, and the tray 6 is transported on the conveyor in the direction of the arrow to produce marshmallows.

Explaining one by one, the molding unit 2 is shown in FIGS.
A lifting platform 5 is provided at the right end of the drawing, and a tray (transport container) 6 is moved from an upper position to a lower conveyor 7.
(FIG. 5). Here, the tray is a square tray of about 80 cm square. At the end of the conveyor 7, two reversing devices 8, 9 are provided. The reversing device 8 is for turning the tray 6 carried by the conveyor 7 upside down, and the subsequent reversing device 9 is for turning the tray 6 upside down again to return to the original state.

Downstream of the reversing device 9 is a powder feeding device 13.
A cutting device 15 is provided. Powder input device 13
Is to drop corn starch onto the tray 6 and throw it. The scraping device 15 is a plate that moves along the upper surface of the tray 6, flattens the upper surface of the corn starch, and scrapes off excess corn starch. A powder receiving unit 10 is provided below the reversing devices 8 and 9, the powder input device 13, and the scraping device 15, and the corn starch is collected by the powder receiving unit 10. A net 11 for receiving products is provided between the reversing devices 8 and 9 and the powder receiving unit 10.

A molding device 16 is provided further downstream of the position where the powder input device 13 and the scraping device 15 are provided. The molding device 16 is a push plate provided with a large number of projections 17, and the push plate is raised and lowered, and the projections 17 of the push plate are pressed against the upper surface of the corn starch to provide a plurality of depressions in the laid corn starch. .

Subsequently, at a further downstream position, a raw material injection device 20 is provided. The raw material injection device 20 is configured to be able to simultaneously discharge an external raw material that forms the outer portion of the marshmallow and an internal raw material such as bean jam. That is, the raw material input device 20 has two independent hoppers (raw material storage portions) 25 and 26 when viewed from the front (see FIG. 2), one of which contains an external raw material mainly composed of gelatin, and the other has a hopper. Contains bean paste, etc. Further, in the raw material introduction device 20, a large number of mixing nozzles 30 are linearly arranged as shown in the side view of FIG.

The internal structure of the raw material injection device 20 is as shown in FIG. That is, cylinder portions 29 and 31 are provided below the hoppers 25 and 26, respectively. Since both the cylinder portions 29 and 31 have the same structure, only the side provided below the one hopper 25 will be described. As shown in FIGS. 7 and 10, the cylinder portion 29 has a rotating cylinder portion 34 and a piston 35 arranged in a hollow portion 33 (shown only in FIG. 7) communicating with the outer hopper 25. The rotating cylinder portion 34 is cylindrical as shown in FIG. 10, and has two holes 36 and 37 at positions 90 degrees apart on the side surface. A gear 3 is provided at the end of the rotating cylinder 34.
8 are formed. The gear 38 is provided with the hollow portion 33 described above.
Is exposed to the outside. As described above, since a large number of mixing nozzles 30 are linearly arranged, the rotating cylinder 34
Are provided correspondingly, and all the gears 38 are fitted to the same rack 40 outside. Therefore, the rotating cylinder 34 rotates according to the movement of the rack 40. Then, at a certain rotation position, the hole 36 becomes a position communicating with the hopper 25, and at another certain rotation position, another hole 37 communicates with the mixing nozzle 30 side.

The piston 35 is mounted on each rotating cylinder 3.
4, the pistons 35 perform a linear movement, but each piston 35 is connected at its end to a plate 43 (see FIG. 10) so that each piston operates synchronously.

The mixing nozzle 30 has a double structure, having an inner opening 45 at the center, and an outer opening 46 surrounding the inner opening 45. The cylinder portion on the side of the hopper 25 containing the bean jam is connected to the inner opening 45 of the mixing nozzle 30 and another hopper 26 containing the external raw material.
The side is connected to the outer opening 46.

The operation of the raw material injection device 20 will be described as follows. In the raw material injection device 20, first, the rack 40 operates and the one hole 36 of the rotating cylinder 34 is inserted into the hopper 2.
5 and 26, and the other hole 37 is closed by the cavity 33. Subsequently, the plate 43 retreats, and the piston 35 moves to suck each raw material. The amount of raw material to be sucked is increased or decreased by adjusting the operation amount of the piston 35.

Next, the rack 40 operates again, and the hollow portion 33 is opened.
The hole 37 closed by this matches the mixing nozzle 30 side, and the hole 36 that matches the hoppers 25 and 26 is closed. Then, each piston 35 is advanced to push out the raw material in the rotary cylinder 34 from the mixing nozzle 30. At this time, it is desirable to shift the timing at which the piston 35 starts to advance, or the timing at which the rack 40 moves and the matching position of the hole is switched. Specifically, the operation timing of the piston 35 and the rack 40 on the external raw material side is made somewhat earlier than on the bean jam side. On the other hand, when the raw material discharge is completed, the bean paste side is operated first. By doing so,
As shown in FIG. 8, the bean paste can be extruded into the external raw material discharged earlier, and the bean paste is completely wrapped in the external raw material.

Returning to the description of the whole confectionery manufacturing apparatus 1, a flouring apparatus 48 is provided on the downstream side of the raw material injection apparatus 20 described above. Further, a pressing device 49 is provided further downstream of the dusting device 48.

An elevator-shaped conveyor 50 is provided at the end of the molding section 2. Conveyor 50
A transfer conveyor 51 is provided between the cooling and drying cabinet 3.

The cooling / drying cabinet 3 is a warehouse-like device equipped with a freezing device and a heating device (not shown), and has a function of cooling stored items and a function of heating and drying. In the cooling / drying cabinet 3, there are provided conveyors 52 extending to both ends, but the conveyor 52 in the cooling / drying cabinet 3 is vertically stacked in ten stages, and ten trays are conveyed at a time.

At both ends of the cooling / drying cabinet 3, elevator conveyors 53 and 55 are provided. Here, the conveyor 53 at the part connected to the end of the forming part 2 sequentially conveys the tray 6 from top to bottom, and the conveyor 55 at the part connected to the head side of the forming part 2 moves the tray 6 from the bottom. It is discharged upward.

A transfer conveyor 56 is also provided between the conveyor 55 and the head of the forming section 2.

Next, the operation of the confectionery manufacturing apparatus 1 of the present embodiment will be described. In the confectionery device 1 of the present embodiment,
The confectionery manufacturing process is started from the portion of the powder feeding device 13. That is, the powder is supplied to the tray 6 by the powder input device 13, and the powder is leveled by the scraping device 15.

Subsequently, the surface of the powder is embossed by the molding device 16 to provide a plurality of depressions in the laid corn starch.

Next, the external raw material (gelatin) and the internal raw material (bean paste) are simultaneously injected into a plurality of depressions of the corn starch by the raw material injection device 20. Then, corn starch is sprinkled over the raw material, and the raw material in the depression is lightly held by the pressing device 49.

The marshmallows thus formed are conveyed to the cooling / drying cabinet 3 by the conveyor 50 and the transfer conveyor 52 in the form of an elevator. That is, the cooling / drying cabinet 3
The trays 6 are sequentially placed from below the conveyors 52 stacked vertically by an elevator-shaped conveyor 53 inside.
Then, when the tray 6 is placed on all of the 10-stage conveyors 52, the conveyors are fed frame by frame, and the cooling / drying
Cool the marshmallow while passing through. That is, when manufacturing marshmallows, the cooling / drying cabinet 3 is set at 2 ° C. to 3 ° C.
It is kept at a low temperature of 5 ° C and is used to cool marshmallows. The cooling temperature and cooling time of the marshmallow are important because they greatly affect the quality of the marshmallow as a product. The relationship between the cooling temperature and the cooling time desirably satisfies the condition of the following formula. When the condition of the formula is satisfied, the shape collapse due to insufficient cooling is small. When the condition of the formula is satisfied, there is no stickiness due to dew condensation.

[0041]

(Equation 2)

When the tray 6 reaches the leading end of the forming section 2, the tray 6 is discharged by an elevator-shaped conveyor 50 and returned to the forming section 2 via a transfer conveyor 56. On the molding unit 2 side, the trays 6 are placed one by one on a reversing device 8 and reversed, and marshmallows are taken out together with corn starch. The marshmallow is received by the lower net 11, and the corn starch is collected by the lower powder receiving unit 10. The corn starch is transferred by a screw conveyor (not shown), sieved,
Transported and used repeatedly.

The tray 6 is returned to the normal posture by the reversing device 9. Then, the above steps are repeated many times.

When the operation of the day is completed, the operation of drying the powder is performed. That is, the tray 6 in a state where the corn starch is spread and the marshmallow raw material (both the external raw material and the internal raw material) is not injected is put into the cooling / drying cabinet 3, and the inside of the cooling / drying cabinet 3 is heated. . More specifically, the confectionery manufacturing apparatus 1 is operated in a state where the raw material injection apparatus 20 is stopped, and the tray 6 with the corn starch spread thereon is cooled and dried.
Put in. That is, the confectionery manufacturing apparatus 1 is operated idle, and the tray 6 containing only corn starch is put into the cooling / drying cabinet 3, and the inside of the cabinet is kept at a temperature of about 40 ° C. to 80 ° C. In addition, when the tray in which the corn starch is spread is filled in the cooling / drying cabinet 3, it is usual that the operation of the conveyor is stopped until the next day of the production restart, but the conveyor is operated as it is. Idle operation may be continued. If the idling is continued, the corn starch circulates, so that the powder in the entire apparatus can be dried.

Since the powder can be dried in this manner, when the operation is resumed the next day, the moisture of the powder is appropriately removed, and a high-quality marshmallow can be produced. In the case of corn starch, the water content is suitably about 3 to 30%.

In the embodiment described above, marshmallows are illustrated as an example of a confectionery, but the present invention can also be used for producing gummy candy and the like.

In the above-described embodiment, an example is shown in which the raw material injection device 20 for simultaneously discharging the external raw material and the internal raw material is used. However, as in the conventional case, the external raw material and the internal raw material are injected by separate raw material injection devices. You may. A raw material injection device 20 for simultaneously discharging the above-mentioned external raw material and internal raw material.
May be used, and an external raw material may be further injected from above.

[0048]

Since the confectionery manufacturing apparatus of the present invention has a cooling and drying cabinet, it can not only appropriately cool the ingredients such as marshmallows, but also cool the transport container filled only with the powder as needed. -It is possible to convey to a drying cabinet and dry the powder in the transfer container, and there is an effect that the moisture of the powder such as corn starch can be maintained at an appropriate level.

[0049] In the confectionery manufacturing apparatus according to claim 1,
It is possible to produce double-structured confections such as marshmallows with bean jam.

[0050] Further in confectionery manufacturing apparatus according to claim 1, wherein the raw material discharged from the inner opening of such fillings it is, has the effect of being wrapped securely to the material discharged from the outer opening such as gelatin, the confectionery surface It has the effect of less stickiness.

[0051] Further, according to the manufacturing method of marshmallows according to claim 4, 5, 6, wherein it is possible to produce a shapeless and without marshmallows of stickiness.

[Brief description of the drawings]

FIG. 1 is a plan view of a confectionery manufacturing apparatus according to an embodiment of the present invention.

FIG. 2 is a front view of a molding section of the confectionery manufacturing apparatus of FIG.

FIG. 3 is a front view of a cooling / drying cabinet of the confectionery manufacturing apparatus of FIG.

FIG. 4 is an explanatory view schematically showing a plan view of the confectionery manufacturing apparatus of FIG.

FIG. 5 is an explanatory view schematically showing a front view of a molding section of FIG. 2;

FIG. 6 is an explanatory diagram schematically showing the inside of the cooling / drying cabinet of FIG. 3;

FIG. 7 is a sectional view of a main part of the raw material injection device 20.

FIG. 8 is an explanatory diagram for explaining the behavior of the raw material discharged from the raw material injection device.

FIG. 9 is a side view of the raw material injection device.

FIG. 10 is an exploded perspective view of a cylinder part of the raw material injection device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Confectionery manufacturing apparatus 2 Molding part 3 Cooling / drying cabinet 6 Tray 8,9 Reversing device 10 Powder receiving part 13 Powder input device 14 Scraper 16 Molding device 20 Raw material injection device 25,26 Hopper (raw material storage part) 31 Cylinder part 48 Powdering equipment

Continuation of the front page (56) References JP-A-53-38664 (JP, A) JP-A-63-105663 (JP, A) JP-A-55-159759 (JP, A) , U) Tokiko Sho 45-37831 (JP, B2) edited by Masao Watanabe et al., "The Confectionery Encyclopedia", Asakura Shoten Co., Ltd. 234-236 Michinori Nakamura et al., “Starch Chemical Handbook,” Asakura Shoten Co., Ltd. (March 1, 1978) p. 309-310 (58) Field surveyed (Int. Cl. ⁷ , DB name) A23G 3/02 A23L 1/48 A21D 2/00-10/04 JICST file (JOIS)

Claims (6)

(57) [Claims] 1. A large number of transport containers, powder feeding means for putting powder into the transport containers, raw material injection means for feeding confectionery raw materials into the transport containers, and cooling for keeping the inside of the refrigerator at a low temperature of 2 ° C. to 35 ° C. possess a cooling and drying chamber having a drying function to maintain function and-compartment to a high temperature of 40 ° C~80 ° C, a moving means for moving the transport containers between these three, the raw material injection means, two More than
Independent raw material storage, two or more cylinders,
A mixing means and a mixing nozzle, wherein the mixing nozzle is
A cylinder having an opening and an outer opening surrounding the inner opening;
The mixing part is located between the raw material storage part and the mixing nozzle.
Cylinder section communicates with the inside opening of the mixing nozzle,
One cylinder communicates with the outside opening of the mixing nozzle,
The switching means includes a material storage section, a cylinder section, and a screen.
Switching between communication and blocking between the cylinder and the mixing nozzle
Confectionery is dependent on external and internal ingredients.
Marshmallow is made by
Is stored in the material storage section communicating with the outside opening of the
The material is stored in the raw material storage section communicating with the inside opening of the mixing nozzle.
The two cylinders and / or the switching means
Operate with a stagger, first out of the outer opening of the mixing nozzle
Only the raw material is discharged,
While the external raw material is being discharged,
Material is discharged, and then the discharge of internal raw materials is stopped.
Confectionery manufacturing equipment characterized in that only part of the raw material is discharged
Place. 2. A powder is fed into a transport container by a powder feeding means.
The confectionery raw material is injected into the transfer container by the raw material injection means.
And transport the container to a cooler / dryer,
The ingredients are cooled to produce confections, and only the flour is filled if necessary.
The packed transport container is transported to the cooling / drying cabinet and
Characterized in that it is possible to dry the flour
The confectionery manufacturing apparatus according to claim 1. 3. A confectionery manufacturing apparatus having a raw material injecting means for producing a marshmallow containing an internal raw material of another raw material in the middle of an external raw material mainly composed of gelatin, wherein the raw material injecting means has two or more independent raw materials. A raw material storage part, two or more cylinder parts, and a mixing nozzle, wherein the mixing nozzle has an inner opening and an outer opening surrounding the inner opening, and the cylinder part has a cylindrical rotation having a hole on a side surface. A state in which one of the holes is in communication with the raw material storage portion according to the rotation of the rotating cylinder, and the other hole is closed; Is closed and the other hole is switched to a state communicating with the mixing nozzle. The cylinder section is located between the raw material storage section and the mixing nozzle, and one cylinder section communicates with the inner opening of the mixing nozzle, and the other section. Siri The underlayer communicates with the outside opening of the mixing nozzle, and the rotating cylinder switches the communication between the raw material storage section and the cylinder section and between the cylinder section and the mixing nozzle. The internal raw material is stored in the raw material storage section communicating with the mixing nozzle, and the internal raw material is stored in the raw material storage section communicating with the inner opening of the mixing nozzle.
The two cylinders operate with a time lag, and only the external raw material is discharged from the outer opening of the mixing nozzle first, and the internal raw material is discharged from the inner opening while the external raw material is discharged from the outer opening of the mixing nozzle. Is discharged, after which the discharge of the internal raw material is stopped, and only the external raw material is discharged. 4. A manufacturing marshmallows using confectionery production apparatus of claims 1 to 3, wherein, 2 ° marshmallows C~3
A method for producing marshmallows, comprising cooling at an ambient temperature of 5 ° C. 5. A method for producing marshmallows, comprising producing marshmallows using the confectionery production apparatus according to claim 1, and cooling the marshmallows under the following conditions. 6. A manufacturing marshmallows using confectionery production apparatus of claims 1 to 3, wherein, flour moisture content of 3% to 30%
A method for producing marshmallow, comprising using corn starch.