JP2001275592A - Packaging material for cooked rice and cooked rice package - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging material for cooked rice which enables cooked rice and laver to easily and separately be contained, enables association between them in being eaten and has a comparatively simple structure. SOLUTION: This packaging material for cooked rice has both of a bag 3 having both of an opening 2 through which cooked rice is inserted and discharged and a containment part 5 capable of containing the cooked rice, and a partition sheet 6 installed in the containment part 5 of the bag 3 in order to separate the cooked rice from the laver in such a way as not to contact with each other. The one side 6a of the sheet 6 is made to project from the opening 2 to appear and be capable of being grasped and the other opposed side 6b of the sheet 6 is folded back toward the opening 2 of the bag 3, and also the cuff surface 11a and the inner face 3b are stuck together.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging material for cooked rice for packaging cooked rice such as rolled sushi, and more particularly to a package thereof. The present invention relates to a packaging material for cooked rice in which both can be combined when eating, and a packed rice product in which cooked rice is packaged by the packaging material.

[0002]

2. Description of the Related Art
In order to prevent the seaweed from becoming wet, various types of packing bodies and packing materials that can be used to combine seaweed and cooked rice separately and package them when eating are proposed. For example,
As described in Utility Model Registration No. 3030103, 2
There is known a cooked rice package in which nori is interposed between sheets of polymerized film, and the polymerized film is wrapped around a stick-shaped cooked rice to package cooked rice. When such a package is eaten, the polymer film is divided into approximately the central portion, the polymer film is divided into right and left, and the two are pulled out in opposite directions, thereby combining laver and cooked rice. Functionally,
It is very good.

[0003] However, such cooked rice package has a relatively complicated structure of a polymer film (packaging material).
Since it is difficult to cover both ends in the longitudinal direction of the cooked rice with the polymer film, the structure of the packaging material must be complicated, and the packaging operation is relatively troublesome.

[0004] In view of the above, the present invention provides a packaging material for cooked rice having a relatively simple structure that can easily store cooked rice and laver separated and can be combined when eating. It is an object of the present invention to provide a cooked rice package in which cooked rice and the like are wrapped by a packaging material.

[0005]

According to the present invention, an opening 2 for inserting and removing cooked rice is provided as means for solving the above-mentioned problems.
A bag 3 having a storage section 5 capable of storing rice and rice; and a partition sheet 6 provided in the storage section 5 of the bag 3 and separating the rice and laver so as not to come into contact with each other. One side 6a of the partition sheet 6 projects out of the opening 2 so that it can be gripped, and the opposite side 6b of the partition sheet 6
Provides a packaging material for cooked rice, which is folded back toward the opening 2 of the bag body 3 and to which the folded surface 11a and the inner surface 3b of the bag body 3 are adhered. Further, a cooked rice package constituted by storing cooked rice 15 and laver 16 separately in the storage section 5 of the cooked rice packaging material via the partition sheet 6 and closing the opening 2 of the packaging material is provided. provide.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a packaging material for cooked rice and a package of cooked rice according to the present invention will be described. FIG.
In FIG. 2, reference numeral 1 denotes a packaging material that can be packaged in a state where cooked rice and nori are separated from each other.

[0007] The packaging material 1 includes a three-side closed bag 3 having an opening 2 and a partition sheet 6 provided in a storage portion 5 of the bag 2. The bag 2 and the partition sheet 6 are formed of, for example, a known synthetic resin film. More specifically, the bag 3 is formed by folding a rectangular film in the width direction so that two films are overlapped, and both side edges 3a, 3a are sealed by means such as heat sealing. (Shown by hatching in FIG. 1). Further, one side of the superposed films is extended in the longitudinal direction to form a sealing piece 7.

[0008] A cut tape 8 is adhered to the inner surface 7a of the sealing piece 7 along the width direction as a dividing means, and the side edge of the sealing piece 7 is cut with the cut tape 8 as a cleavage starting point. An insertion portion 10 is engraved.

The partition sheet 6 has a shape (for example, such that the storage portion 5 of the bag body 3 can be partitioned into two storage portions 5 'and 5 ".
(Rectangular shape). One side 6a of the partition sheet 6 has a bag 3 so that the one side 6a can be gripped.
Is stored in the storage section 5 of the bag body 3 in a state of protruding from the opening 2 of the bag body 3.

Also, the other side 6 opposing the one side 6a.
b (opposite side) is folded back toward the opening 2 to form a folded piece 11. The outer surface 11a of the folded piece 11 (corresponding to the folded surface) and the inner surface 3b of the bag body 3 are
It is stuck in a strip shape or partially in the width direction to the extent that it can be peeled off (indicated by sticking portion 12 in FIGS. 1 and 2). As a means for sticking, for example, a known means such as bonding the two with a pressure-sensitive adhesive or weakly heat sealing can be used. In this embodiment, the folded piece 1
The first outer surface 11a is partially adhered at three places at predetermined intervals in the width direction (see FIG. 1).

The packaging material 1 stores cooked rice 15 such as bar-shaped cooked rice in one storage section 5 ′ partitioned by the partition sheet 6, stores nori 16 in the other storage section 5 ″, and then opens the opening 2. The sealing piece 7 is wound around the outer surface of the bag body 3 so as to cover the bag, and the end of the sealing piece 7 is attached by a known means such as a sealing label 17, so that the cooked rice package 20 is formed as shown in FIG. Be composed.

Since the packaging material 1 according to the present invention comprises the three-side closed bag 3 having the opening 2, the storage portion 5 of the bag 3 is provided.
After storing the cooked rice 15 and the laver 16 therein, the cooked rice 15 and the like can be packaged only by closing the opening 2 (for example, winding the sealing piece 7 as described above). In addition, since the partition sheet 6 is stuck to the bag body 3, there is little possibility that the partition sheet 6 is inadvertently displaced when storing the cooked rice 15 or the like. Therefore, the packaging operation can be easily performed.

Next, when the cooked rice package 20 is opened and the cooked rice 15 is eaten, the sealing piece 7 is cut off by the cut tape 8 and opened, and the bag 3 is rewound.
The opening 2 is opened as shown in FIG. Then, by gripping one side 6a of the partition sheet 6 by hand and pulling the partition sheet 6 in the direction of the sealing piece 7 (longitudinal direction), the partition sheet 6 is peeled from the bag body 3 and only the partition sheet 6 is removed. be able to. Accordingly, the cooked rice 15 is placed on one side of the laver 16 in the storage section 5 of the bag body 3, and the laver 16 can be wound around the cooked rice 15 in the storage section 5. That is, the cooked rice 15 and the seaweed 16 can be combined without directly touching the cooked rice 15.

Since the other side 6b of the partition sheet 6 facing the one side 6a (gripping side) is folded back and the folded surface 11a is adhered, the partition sheet 6 is moved toward the opening 2 direction. 5 (in the direction indicated by the arrow in FIG. 5), the peeling force (tensile force) is applied to the end 12 a of the sticking portion 12 (the end of the sticking portion 12 in the opposite direction to the opening 2). Since the sheet is concentrated at one point, the partition sheet 6 can be peeled off with a small force and pulled out from the opening 2. Therefore, the partition sheet 6 and the bag body 3 can be easily separated and the partition sheet 6 can be removed.

In the above embodiment, the partition sheet 6
One side 6a of the partition sheet 6 protrudes from the opening 2. For example, the edge of the one side 6a of the
And the edge of one side 6a is closer to the inside than the opening 2 (toward the storage section 5).
May be provided. In short, the partition sheet 6 may be provided so as to protrude from the opening 2 so that the one side 6a of the partition sheet 6 can be grasped by a hand (finger). Absent. Further, although not specifically shown, a gripping piece may be extended on a part of one side 6 a of the partition sheet 6, and the gripping piece may be exposed from the opening 2.

In the above-described embodiment, one side 6a of the partition sheet 6 is a free end. For example, as shown in FIG.
It is preferable to extend the cover 6 so as to cover it, and to adhere the edge to the sealing piece 7 by means such as heat sealing. According to this configuration, the storage portion 5 ″ in which the laver 16 is stored is almost closed, so that the wetness of the laver 16 can be prevented. In particular, the edge of the one side 6 a of the partition sheet 6 is attached to the sealing piece 7. It is a more preferable embodiment that the outside air can be surely prevented from being passed through by adhering in a strip shape over the entire width direction, which is a more preferable embodiment. In order to open "", an appropriate portion (preferably near the edge of one side 6a) between the edge (adhered portion) of one side 6a of the partition sheet 6 and the sticking portion 12 of the other side 6b. ), A separating means (for example, a cut tape 8 or the like) for cleaving the sealing piece 7 may be provided. When the sealing piece 7 is divided by such dividing means, as shown by a two-dot chain line in FIG.
Since the remaining portion of the sealing piece 7 remains adhered to the one side 6a of the partition sheet 6, the partition sheet 6 can be peeled and removed by pulling the remaining portion.

In the above embodiment, the bag 3 is
Although formed in the front rectangular shape, the present invention is not limited to this shape, and the same applies to the partition sheet 6. Further, in the above embodiment, the item to be packaged is rod-shaped rice 1
However, the laver 16 is not limited to a rectangular shape. In addition, the seaweed 16 in this specification not only refers to normal board seaweed,
For example, it includes a thinly baked egg or the like, and means an edible sheet-shaped food wound around the cooked rice 15.

In the above embodiment, the opposite side 6a of the partition sheet 6 is folded toward the opening 2 along the width direction to form a folded surface 11a.
Although not particularly shown, for example, the opposite side 6a of the partition sheet 6
A folded piece may be extended to a part of the opening 3 and may be folded in the direction of the opening 2 and adhered to the bag 3.

[0019]

As described above, the packaging material according to the present invention is
Since it is made of a bag, a cooked rice package can be manufactured only by inserting cooked rice and laver from the opening and closing the opening. Therefore, packaging work is easier than conventional packaging materials,
Also, the structure of the packaging material is relatively simple. Further, since the partition sheet is folded back toward the opening on the opposite side to the one side (the side where it is gripped and pulled), and the folded surface and the bag are attached, so that the rice and seaweed can be combined. When removing the partition sheet, if one side of the partition sheet is pulled, the pulling force is concentrated on one point of the folded surface and the bag at the sticking portion. Therefore, the partition sheet can be easily removed, and when eating, the two can be combined without directly touching the cooked rice.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a packaging material for cooked rice according to the present invention.

FIG. 2 is an end view taken along line AA.

FIG. 3 is a schematic perspective view showing one embodiment of a package of the present invention, including a longitudinal section.

FIG. 4 is a longitudinal end view showing a state where the package of FIG. 3 is opened.

FIG. 5 is a partially omitted longitudinal end view illustrating an operation when removing a partition sheet.

FIG. 6 is a longitudinal end view showing another embodiment of the packaging material for cooked rice according to the present invention.

[Explanation of symbols]

2 ... opening, 3 ... bag, 5 ... storage, 6 ... partition sheet,
6a: One side of the partition sheet, 6b: Opposite side of the partition sheet, 11a: Folded surface, 15: Cooked rice, 16: Nori

Claims (2)

[Claims] 1. A bag body (3) having an opening (2) through which cooked rice can be inserted and removed and a storage section (5) capable of storing cooked rice, and a storage section (5) of the bag body (3). A partition sheet (6) provided to separate cooked rice and laver so as not to come into contact with each other, and one side (6a) of the partition sheet (6) faces the opening (2) so as to be grippable. The facing side (6b) of the partition sheet (6) is folded back toward the opening (2) of the bag body (3), and the folded surface (11a) and the bag body (3). Characterized by having an inner surface (3b) adhered thereto. 2. A storage section (5) for the packaging material according to claim 1.
And a package of cooked rice, wherein the cooked rice (15) and the laver (16) are separated and stored via a partition sheet (6), and the opening (2) of the packaging material is closed.