JP2960660B2 - Rice making method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for making rice rice.

[0002]

2. Description of the Related Art Conventionally, with respect to a triangular rice ball (rice ball) sold in large numbers at many retail stores, a device for mechanically manufacturing and packaging has been developed due to the necessity of mass production.

[0003] In this method, rice is automatically packed in a triangular form and removed from the mold to form a triangular rice ball. When manufacturing `` Nori Omubi '', it is manufactured by automatically wrapping a double bag of synthetic resin thin film containing glue on the surface of a triangular rice pickle molded with a mold and wrapping around the entire circumference, The unsealed plastic thin film double bag is used to wrap the glue on the surface of the triangular rice and eat it.

[0004] In the case of wrapping a triangular rice meal with such a glue sheet, even if the edge of the glue sheet overlaps with the peripheral portion of the triangular rice rice ball because the glue sheet is thin, the appearance is not impaired. Also, when the package is packed in a double bag of synthetic resin thin film stored in the glue, the overlapping portion of the edge portion of the glue sheet does not hinder the thin glue sheet.

[0005]

However, when the triangular rice is wrapped in, for example, a soup called "Inari", or when the leaves of the rape are wrapped and the triangular rice is wrapped in the rape, For example, when wrapping with a thin sheet, the wrapping material is thicker than the glue, and therefore, when the edge portions overlap, the overlapping portion rises to impair the aesthetic appearance.
In addition, in the case of mass-produced rice-grinding, which is manufactured in large quantities by machine, after forming a triangle rice-grinding by machine and then wrapping a thick wrapping material by hand, after that, synthetic resin film by mechanical work Need to be packaged in In this case, the raised portion of the edge of the wrapping material does not fit properly into the form of the packaging machine, which is not suitable for mechanical packaging. For this reason, the wrapping material for mass-produced rice shrimp is only a thin one like a glue sheet,
Therefore, the diversification of the product of triangle rice is not progressing, and the taste is being given to consumers.

[0006] Further, in addition to the triangular rice meal, there has recently been a demand for a modified rice rice meal. The same applies to the case of a circular drum-shaped rice meal. There is a drawback that the wrapping material is raised on the peripheral surface portion due to the overlap, and is not suitable for mass production by a machine.

[0007]

According to the present invention, the width of a substantially rectangular thick sheet-like wrapping material is T1, the length in the longitudinal direction is T2, and the length of the base of rice sushi is L1. , Height L
2. When the thickness is L3 and the four corners of the wrapping material of T1 = L1 + L3 / 2 + L3 / 2 T2 = L2 + L2 + L3 + L3 / 2 + L3 / 2 are placed on the wrapping material, the wrapping material is about L3. / 2 is cut obliquely so as to maintain the width of / 2 to make a substantially octagonal or elliptical wrapping material,
It is an object of the present invention to provide a rice-grinding manufacturing method characterized in that the wrapping material is folded in two and the rice-grinding is wrapped so that the oblique cutting edges at the four corners abut on the left and right inclined surfaces of the rice-grinding.

[0008]

According to the present invention, foodstuff thicker than a sheet-like glue, such as a thick-floor sheet-like foodstuff, such as an egg-raised egg, is used as a wrapping material for rice-sharing.

Then, after forming the wrapping material into a rectangular shape, the four corners are obliquely cut off to form a substantially octagonal or elliptical wrapping material.

[0010] A triangular or drum-shaped rice-grip rice is positioned in the longitudinal half of the substantially octagonal or elliptical wrapping material, the wrapping material is folded in two, and the rice-grinding rice cake is sandwiched therebetween. The cutting edge of the wrapping material is folded back and forth from the front to back on the oblique end surfaces that are the two oblique sides of the rice so that the folded cutting edge of the wrapping material is abutted on the left and right inclined end surfaces of the rice wrapping. . In addition, the wrapping work of such wrapping material may be performed manually, or may be performed automatically by a machine by improving the conventional triangular rice wrapping and winding wrapping device,
The form of work does not matter.

[0011] By wrapping in this way, despite the outer peripheral surface of the triangular or drum-shaped rice cooker is wrapped with a thick wrapping material, the edge of the two-fold wrapping material is formed by the triangular rice cooker. The edges that are folded back along the inclined end face and folded back and forth from before and after the rice shaking are abutted, so that the edges do not overlap, and the diaper can be wrapped evenly without unevenness. .

Taking the example of a triangular rice pickle that has been completed in the wrapping operation, the rice meal is put into an automatic packaging machine for packaging with a synthetic resin film for triangular rice pickling. That is, the shredded rice is automatically or manually pushed into the mold of the automatic packaging machine, and then the triangular rice is molded toward the rectangular synthetic resin film automatically conveyed to the opening of the mold. It is extruded from the frame, and the wrapped rice is wrapped and sealed by folding the synthetic resin film.

[0013] In such a work process, the triangular rice wrapped with the wrapping material is converted into a mold (pit) in a packaging machine.
Since the cutting edges of the wrapping material do not overlap when fitted into the frame, it is possible to accurately enter and exit the formwork, and the packaging operation can be performed without difficulty by a mass-production packaging machine. Therefore, if the wrapping material is composed of various types,
Various types of triangular rice rolls, such as Takana rolls, kelp rolls, and ham rolls, can be placed on conventional packaging machines, enabling mass production with synthetic resin film packaging, and diversification of triangular rice rolls for mass production. can do. The same is true for circular shaped rice, such as drum-shaped rice.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, A denotes a wrapping material for wrapping a triangular rice sushi as a form of rice slicing. Use thickened, thinly baked eggs, rape leaves, thin hams, kelp, etc.

[0015] These wrapping materials A are thicker than the glue, and when wrapped in triangular rice, a new form of triangular rice cooking appears.

[0016] In other words, if a thick rice cake is wrapped with a triangular rice ball, it becomes an "inari" that does not use a bag-like thick rice cake, and is more suitable for mass production than a conventional rice cake made by packing rice in a bag. If you wrap a chicken rice with a triangular rice skewer with a plate-shaped roasted egg, it will be a triangular rice skewer of omelet, and if you wrap a triangular rice stalk of a pilaf with a lamellar ham, it will be a new form of triangular rice slicing with a ham pilaf. No new product form can be mass-produced.

[0017] If a triangular rice ball formed of seasoned rice is wrapped with Takana leaves, a triangular rice ball of Takana rice can be obtained.

[0018] As described above, when a triangular rice ball is wrapped with a wrapping material made of various ingredients, a new type of onigiri food appears, and the new type of rice ball food can be machined. The shape of the wrapping material was formed as follows in order to enable mass production packaging. In addition,
The type of rice shaking is not limited to triangular rice shaking,
Round or elliptical rice-sharing such as drum-shaped rice-sharing is also included.

That is, the shape of the wrapping material is such that the four corners of the rectangular wrapping material are obliquely cut to form a long octagonal or elliptical wrapping material.

The dimensions of one embodiment of the wrapping material in relation to the size of the triangular rice sliver will be described with reference to FIG.

The length of the base of the triangular rice skewer B is L1,
If the height is L2, the thickness is L3, the lateral length (width) of the wrapping material A is T1, and the length in the longitudinal direction is T2,

[0022]

(Equation 1)

The four corners of the wrapping material A formed in a rectangular shape in such a dimensional relationship are cut obliquely, and the cutting positions are as follows. That is, as shown in FIG. 1, when the triangular rice-grinding B is placed on one half of the rectangular wrapping material A, the wrapping material having a width of about 1/2 L3 from the inclined surface of the triangular rice-grinding B is held. Cut the corner position and cut this part to the cutting edge a
And

If the corners of the rectangular wrapping material are cut at this cutting position to form a substantially octagonal wrapping material, when the wrapping material A is folded in two and the triangular rice wrapping B is wrapped, The cutting edge a is brought into abutting state at the left and right inclined end faces b of the triangular rice-grinding B, so that the cutting edge does not overlap and protrude. Specifically, a procedure of wrapping the triangular rice-curry B with the rectangular octagonal wrapping material A will be described with reference to FIGS.

First, a triangle rice B is placed on one half of the wrapping material A (FIG. 2). In this case, when the wrapping material A is folded in two in the longitudinal direction, the fold line is located at the center of the bottom surface of the triangular rice-grip B.

Next, the wrapping material A is folded in two in the longitudinal direction (FIGS. 3, 4, and 5). The cutting edge B is folded back on the left-right inclined end face b of the rice-grinding B, and the cutting edge a is abutted on the left-right inclined end face b of the triangular rice-grinding B in the front-rear direction (FIGS. 6 and 7).

In this state, even when the cutting edge portion a of the wrapping material A is bent from the front-back direction, it does not protrude, and the outer peripheral surface portion of the triangular nigori B is in a flat state. M is completed, and the process can be shifted to the next packaging process by the packaging machine without any trouble.

FIG. 8 shows an embodiment of a packaging process using a packaging machine.
This will be described below.

When a holding plate 2 having a triangular pit 1 which is open and closed on a disk is rotated, and a triangular rice wrapped with a packaging material A is inserted into the pit 1 of the holding plate 2, the disk is rotated. With the rotation of, the wrapped rice is displaced to the removal position. Reference numeral 3 denotes a bottom plate positioned to close the lower opening of the pit below the holding frame.

At this position, the shrimp rice M is extruded upward from the pit 1 by the extruded triangular piece 4 which is pushed upward from below.

In time with the wrapped shredded rice M being extruded above the pit 1, the rectangular thin synthetic resin sheet 5 for packaging is automatically conveyed from the lateral side above the pit 1. Then, the shredded rice M contacts the lower surface of the thin film synthetic resin sheet 5. In this state, the long side of the thin-film synthetic resin sheet is positioned in the front-rear direction in the traveling direction, the wrapped rice noodles M is located on the lower surface of the rear half portion of the sheet, and the front half portion is bent downward and hangs down. It is in a state.

In this state, the pushing arm 6 is pushed from the rear in the traveling direction.
When the wrapped rice is pushed forward by this, the thin-film synthetic resin sheet 5 in the first half that hangs down is folded back on the support base and wraps the lower surface of the wrapped rice M, and the sheet 5 has a U-shape facing backward. As a result, the upper and lower surfaces of the wrapped rice wrapped rice M are wrapped.

In this state, the wrapped rice noodles M whose upper and lower surfaces are wrapped by the thin film synthetic resin sheet 5 are conveyed onto the triangular pits 8 provided on the separately provided rotating rotating disk 7 for packaging, and are pressed from above by a triangular pressing die. By lowering, the shrimp rice M wrapped up and down by the sheet 5 is pushed into the triangular pit 8. With the pushing operation, the corner 9 of the sheet 5 wrapping the wrapped rice M is bent along the inclined end surface of the wrapped rice M in the form of the triangular pit 8 to form the rectangular sheet 5. The corner 9 stands up.

In this state, the upright corner 9 of the sheet 5 wrapping the wrapped rice is bent on the upper surface of the wrapped rice with a folding claw, and overlaps with the sheet body. Are sealed by heat sealing 10 to complete the packaging operation.

In the step of mechanically packaging the wrapped rice with the thin film synthetic resin sheet 5, the triangular rice wrapped with the thick wrapping material according to the method of the present invention functions as follows.

That is, in the above-mentioned packaging process, when the wrapped rice stuffing M is stored in the triangular pit 1, the cut edge a of the wrapping material A is abutted on the side surface of the stuffed rice. Because there is no overlap, it can be stored smoothly.

In the step (3), when the extruded triangular piece 4 is extruded from the pit 1, the side surface of the wrapped rice noodles M is flat, so that the extruded rice is smoothly extruded without being deformed.

In the step (3), when the rice wrapped rice M is sandwiched between the folded thin-film synthetic resin sheets 5 and pushed into the triangular pit 8, the inclined side surfaces of the rice wrapped rice are not stepped but covered. Since the material cutting edges a are flat butted against each other, they can be pushed smoothly. Therefore, the subsequent bending of the corner of the thin film synthetic resin sheet and the operation of the heat seal 10 can be performed without any trouble.

As described above, the triangular rice pickling with the wrapping of the thick wrapping material manufactured by the method of the present invention enabled the machine packaging necessary for mass production and mass sales.

The above is a description of a manufacturing method as a triangular rice ball as one embodiment, but as another embodiment, a method similar to a substantially circular shape such as a drum-shaped rice ball or an elliptical rice ball is described. Rice can also be manufactured.

That is, for example, in the case of the drum-shaped rice meal, the four corners of the wrapping material A are cut diagonally in an arc shape as shown in FIG. The wrapping material A is folded in two so as to wrap the drum-shaped rice-grinding rice B so as to form a butted shape on the peripheral surface to be the left and right inclined end surfaces b.

Thus, the cutting edge a of the wrapping material A
Can be transferred without any hindrance to the next packaging process by the packaging machine, so that the packaging process can smoothly move to the circular pit of the packaging machine. Since it can be inserted or removed, packaging suitable for mass production similar to that described for triangular shaking can be achieved.

Note that T1, T2, L1,
The dimensions of L2 and L3 are the same as in the case of triangular rice-sharing.

Therefore, conventionally, mass-produced rice shrimp can be used only as a thin paste as a wrapping material due to a mechanical packaging process, and diversification of products is impossible. As long as the wrapping material can be formed in a sheet shape, it can be used as a wrapping material for rice shaking.

An embodiment of diversifying such rice products will be described below.

That is, the main products in the conventional rice-sharing method for mass production are to form a nori-maki, or to incorporate umeboshi or bonito into the rice-sharing rice.

However, in the present invention, if the rice is wrapped in a thick octagonal shape or an elliptical shape, the rice flavor will be "inari" by making the rice flavored seasoned rice. This is different from the conventional "Inari" in which rice is pushed into a thick triangular bag, and can be regarded as "Inari" in which rice is wrapped.

Further, the wrapping material is formed into a thin and long shape of egg-baked,
If you make chicken rice with octagonal or elliptical shape and boiled rice with chicken at the same time, you can make omurice style rice rice, and you can use omurice, which can be eaten only on the serving plate conventionally, for portable and mass sales. It can be formed into a possible rice-shaped omurice.

Further, if the wrapping material is formed of a longitudinally octagonal or elliptical “ham” and the rice is formed with seasoned fried rice,
The so-called “ham pilaf” can be in the form of a so-called “ham pilaf”, and what can be eaten only on a plate as in the past can be made into a hand-picked “ham pilaf” that can be carried or sold in large quantities.

[0050] In addition, by using as a wrapping material a soy sauce or a boiled and seasoned kelp as a wrapping material, it is possible to provide a new dietary food in a form which did not exist before. This is due to the fact that mass production, which is indispensable when selling at mass retailers such as convenience stores, has been made possible.

The type of wrapping material is not limited, and any type of food material can be used as long as it can be formed into a wrappable sheet.

[0052]

According to the present invention, since the wrapping material is formed in a substantially octagonal or elliptical shape in a longitudinal direction, when wrapping a round rice such as a triangle or a drum, the wrapping material is formed on the left and right inclined end faces of the rice swarf. Of the wrapping material does not overlap and protrude.

Therefore, there is no inconvenience in the operation of packaging with a thin synthetic resin film by a machine for mass production, and the product can be smoothly put in and out of a required formwork of the packaging machine. Various types of wrapping materials can now be used for wrapping rice, which has been limited to thin glue because of the lack of familiarity, contributing to the diversification of rice products for mass production. Has the effect that can.

[Brief description of the drawings]

FIG. 1 is a plan view of a wrapping material used in a rice-making method according to the present invention.

FIG. 2 is an explanatory view showing one of the steps of wrapping rice in a wrapping material.

FIG. 3 is an explanatory view showing a step 2 of wrapping rice in a wrapping material.

FIG. 4 is an explanatory view showing Step 3 of the step of wrapping rice in a wrapping material.

FIG. 5 is an explanatory view of the step shown in FIG. 4 as viewed from another side.

FIG. 6 is an explanatory view showing step 4 of wrapping rice with wrapping material.

FIG. 7 is an explanatory view of rice cooked by the method of the present invention.

FIG. 8 is an explanatory view showing a step of mechanically wrapping rice flakes manufactured by the method of the present invention with a thin synthetic resin film.

FIG. 9 is a plan view of a wrapping material having a shape according to another embodiment of the present invention.

FIG. 10 is an explanatory view of another example of rice-sharpening manufactured by the method of the present invention.

[Explanation of symbols]

 A wrapping material B rice-sharing a cutting edge b left-right inclined end face M wrapping rice-sharing

Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) A23L 1/10

Claims (1)

(57) [Claims] 1. A wrapping material having a substantially rectangular thick sheet shape.
T1 is the horizontal length and T2 is the length in the longitudinal direction.
The length of the base L1, the height L2, the thickness and L3, T1 = L1 + L3 / 2 + L3 / 2 T2 = L2 + L2 + L3 + L3 / 2 + L3 / 2 four corners of the packaging covering material is, rice ball to the envelope timber (B) Put on
In this case, the wrapping material is cut obliquely so that the wrapping material has a width of about L3 / 2, and has a substantially octagonal or elliptical wrapping material.
(A) and wrap the wrapping material (A) in half so that the four sides of the wrapping material (A) are wrapped so that the diagonal cutting edges (a) at the four corners abut on the left and right inclined surfaces (b) of the A method of making rice, characterized by being covered.