JP2002112716A - Method for producing triangular sushi sandwich - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for easily producing at low cost triangular Sushi (vinegard rice with ingredient) sandwiches of high commodity value having appearance like a sandwich food. SOLUTION: This method comprises the following process: a loose-square Norimaki (cooked vinegared rice rolled in laver) 1 is formed by a primary press of a sheet-like laver 5 in a loose-square fashion on the outer periphery of an upper cooked rice mass 3 and a lower cooked rice mass 4 by which an ingredient 2 is sandwiched, and then put to a secondary press in a square fashion to form a square Norimaki 8, which, in turn, is cut into three pieces, four pieces, or the like, to obtain plural divided Norimaki forms 9..., which are then cut along the respective diagonals 9a... to obtain the objective triangular Sushi sandwiches.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a triangle sushi sandwich.

[0002]

2. Description of the Related Art Conventionally, a sheet-shaped laver is spread on four wrappable laver wrapping boards in a state of being flatly spread, and rice and ingredients are placed on the upper surface of the sheet-like laver. 2. Description of the Related Art A method is known in which a laver wrapping plate is folded into a square tube to form a laver roll in which ingredients are filled.

[0003]

By the way, the seaweed roll formed by the above-mentioned conventional method is formed by folding four metal seaweed wrapping plates, and when dried seaweed comes in contact with the shari. Due to shrinkage and the like, the corners of the sheet-like laver are removed and the whole is easily deformed into a round shape.

[0004] Even if the seaweed roll thus deformed is eaten as a normal seaweed roll, there is no problem. However, when it is provided as a sushi sand, it does not look good if it is not square as in a conventional bread sandwich, and the product value is reduced. Invite.

[0005] The present invention has been made in view of the above-mentioned problems of the prior art described above, and is based on a method in which a loose square nori roll formed by a primary press is formed into a square nori roll by a secondary press. By cutting into a plurality of nori-wrapped pieces and diagonally cutting the obtained nori-wrapped pieces, a triangular sushi sandwich having an appearance like a sand food and having high commercial value can be manufactured easily and at low cost. It is intended to provide a manufacturing method.

[0006]

Means for Solving the Problems In order to achieve the above-mentioned object, a method of manufacturing a triangular sushi sandwich according to the present invention is to form a sheet-shaped laver on the outer periphery of an upper rice body and a lower rice body sandwiched with ingredients in an intermediate portion. Primary pressing into a mold to form a loose square laver winding, then secondary pressing of the loose square laver winding into a square to form a square laver winding, and then placing the square laver winding in the width direction at predetermined intervals And cut in parallel into three, four, and the like, and further cut a plurality of the obtained nori-wrapped pieces diagonally.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory view showing a manufacturing process of a triangle sushi sandwich according to the present invention, FIG. 2 is a perspective view showing a state in which the sushi sand manufactured by the above method is packaged with a plastic film, and FIG. FIG. 4 is a cross-sectional view showing a state in which the sushi sand is put in a lunch box, FIG. 4 is an explanatory view showing a forming process of a loose square-shaped laver, and FIG.
It is explanatory drawing which shows the shaping | molding process of a square-shaped laver winding.

As shown in FIG. 1, first, a rectangular sheet-like laver 5 is firstly pressed in the form of a gentle square on the outer periphery of an upper rice body 3 and a lower rice body 4 in which the ingredients 2 are sandwiched in the middle part, and a rod-like gentle square is formed. Form the nori roll 1

In this primary press, as shown in FIG. 4, in a state where four refractible laver wrapping plates 6 are spread flat, a sheet-like laver 5 is spread on the laver wrapping plate 6, and An appropriate amount of rice 7 and ingredients 2 are placed on the upper surface of the sheet-shaped laver 5, and then the laver wrapping plate 6 is folded upward into a rectangular tube.

[0010] By folding the laver with the laver wrapping plate 6 in this way, a loose square laver winding 1 in which all four corners are rounded is formed in the folding plate. At this time, as shown in the figure, the ingredient 2 is interposed between the upper rice body 3 and the lower rice body 4 in the rice 7 and both ends of the ingredient 2 in the short direction are upper and lower rice bodies 3 and 4.
It is preferable to obtain a sushi sand in a state where the sushi sandwich is exposed.

Then, the loose square nori roll 1 is secondarily pressed to a more complete square shape to form a square nori roll 8.

In this secondary press, as shown in FIG. 5, two side L-shaped press plates 14 and 15 are vertically arranged opposite to each other, and the upper surface of the lower press plate 14 is The loose square-shaped laver 1 is placed, and the upper press plate 15 is lowered.

By combining the upper and lower press plates 14 and 15 in this manner, the loose square nori roll 1 in both press plates is formed into a square nori roll 8 in which all four corners 8a are substantially right angles as shown in the figure. Is done.

Thereafter, the above-mentioned square laver winding 8 is cut into three parallel cuts at predetermined intervals in the width direction thereof using a cutter (not shown), and the resulting three laver windings 9, 9, 9 Are cut along the diagonal lines 9a, 9a, 9a, respectively, to produce triangular sushi sandwiches A...

According to the length of the square laver 8, it may be cut into four, five, six, etc., but the flat shape of each of the laver rolls 9, 9, 9 after cutting is made of bread sandwich material. Like a certain bread, it is preferable in terms of the shape of the triangle sushi sand A that two opposite sides are slightly longer rectangles than the other two opposite sides than a perfect square.

The triangular sushi sand A thus produced is provided for standing sushi, conveyor belt sushi or home delivery / delivery, and as shown in FIG. It can also be provided for take-out and take-out by storing it in a sealed lunch box 11 with a lid 12 as shown in FIG. In FIG. 3, reference numeral 13 denotes side dishes served in the lunch box 11 together with the triangular sushi sandwich A.

[0017]

The present invention is constructed as described above in detail, and forms a loose square laver winding into a more complete square laver winding by primary and secondary pressing, and divides this into a plurality of laver windings. Since it is cut diagonally after being divided into bodies, it has the following effects. (1) The rod-shaped laver roll is pressed roughly first, and then pressed into a square laver roll with all corners being almost right angles. Are all flat, which makes it easy to obtain sushi sand with good appearance and high commercial value. (2) Of the five surfaces, the laver surface is stable even when placed as a bottom surface, and the diagonal cut surface and the cut surface behind it are exposed to the outside, as the ingredients and rice are seen large.
The taste can be produced on the exhibition side. (3) A triangular sushi sandwich can be obtained simply by cutting after forming a bar-shaped laver roll, and it is not one to make one by one. Therefore, the production efficiency is good and the cost is low. (4) Triangle sushi sand is easy to pack with a packaging machine and has a beautiful appearance compared to ordinary nori-maki rolls or rice balls.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a manufacturing process of a triangle sushi sandwich according to the present invention.

FIG. 2 is a perspective view showing a state in which the sushi sandwich manufactured by the above method is packaged with a plastic film.

FIG. 3 is a cross-sectional view showing a state where the sushi sand is put in a lunch box.

FIGS. 4A and 4B are explanatory diagrams showing a forming step of a loose square type seaweed roll;

5 (A) and 5 (B) are explanatory views showing a step of forming a square laver.

[Explanation of symbols]

 A triangular sushi sandwich 1 loose square nori roll 2 tools 3 rice top 4 bottom rice 5 sheet laver 8 square nori 9 seaweed split 9a diagonal

Claims (1)

[Claims] 1. A loose square nori roll is formed by first pressing a sheet-like seaweed into a loose square shape around the periphery of a rice cooker body and a lower rice cooker sandwiched with ingredients in the middle part, and then forming the loose square seaweed roll into a square shape. Next press to form a square nori roll, then cut the square nori roll into three parallel cuts at predetermined intervals in the width direction, cut into four cuts, etc. A method for producing a triangle sushi sandwich, each of which is cut diagonally.