JPH0424953Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a package containing a wrapping material such as seaweed, in which the wrapping material such as seaweed and the main body such as a rice ball are packaged separately. To provide a packaged food manufacturing tool that combines the wrapping material and the main body without touching them when eating and can be eaten as is.

(Prior Art) Conventionally, a nori-wrapped rice ball manufacturing tool, which is a good example of a packaged food manufacturing tool, is disclosed in Utility Model Publication No. 57-10542,
As disclosed in Japanese Patent Publication No. 59-41697, a rice ball is stored in a triangular inner bag made of plastic film, and with seaweed wrapped around the outside of the inner bag, it is placed in a triangular plastic film bag. The product is stored in an outer bag, the lid is sealed, and when eaten, the inner bag is pulled out from one end of the outer bag to combine the rice balls and seaweed.
8477, Utility Model Publication No. 56-35016, etc., the nori and rice balls are wrapped separately in a sheet of plastic film, and when eaten, the sheet is expanded, and the nori is wrapped around the rice ball again to combine the two. are disclosed.

(Problem to be solved by the invention) The former configuration has the advantage that the rice ball and seaweed can be combined by simply pulling out the inner bag, but the rice ball may jump out of the bag at that time. Another problem was that the process of wrapping seaweed around the inner bag containing the rice balls and storing it in the outer bag was quite cumbersome and required an extra mechanical process. In the latter case, although the packaging process of overlapping and heat-sealing the sheets is simple, it is necessary to unfold the sheets before eating and then combine the rice balls and seaweed. It is easy to touch these directly with the fingers, which is inconvenient and unsanitary to handle, and there are problems such as getting the fingers dirty.

The present invention solves the above-mentioned drawbacks, makes it possible to easily produce a packaging material with seaweed for wrapping rice balls, allows the rice balls and seaweed to be packaged in a completely separated state, and allows for easy tearing and pulling of the film when eating. To provide a seaweed-wrapped rice ball manufacturing tool that combines rice balls and seaweed and is capable of packaging so that the rice balls can be eaten as they are without the need to touch them with hands, and at the same time can be used for sandwich sandwiches and other foods. The purpose is to provide food manufacturing equipment.

(Means for Solving the Problems) In order to achieve the above object, the present invention firstly consists of a synthetic resin film that is large enough to cover the main body of a rice ball, etc. An outer body with a torn portion formed thereon, an inner body made of a synthetic resin film that overlaps the inner sides of both left and right parts of the outer body, and an inner body that spans between the left and right inner bodies and overlaps the inner sides of both inner bodies. It is equipped with a mating piece that is smaller than the outer body, has a through hole formed in the center between the left and right sides, and is sandwiched between the outer body, the inner body, and the mating piece, such as seaweed. The inner body is adhered to the edge of the outer body, and at least the two outer sides of the mating piece are separably adhered to the edge of the outer body, and the packaged food product is also used for packaging. It is characterized by being a filling.

Second, the mating piece in the above structure is characterized in that at least the center portion of the mating piece passes through the through hole of the rolled material and is bonded to the torn portion of the outer body.

Furthermore, thirdly, the configuration of the mating piece in the above configuration is characterized in that at least a part of the mating piece is adhered to the vicinity of the inner side of the inner body so as to be easily separable.

In any of the above, it is more preferable that the tear portion is formed by adhering a cut tape.

(Function) The above-mentioned manufacturing tool places a main body such as a rice ball on one side of the expanded inner side, and then wraps and seals the main body to complete the packaging. If you pull the mating piece from inside the hole in the exposed center of the rolled product, it can be easily pulled out, so the rolled product and the main body are combined, and you can touch the food with your hands without unwrapping it. At the very least, it is possible to eat the rolled items such as seaweed and the main body such as rice balls together.

(Example) The present invention will be explained below with reference to drawings showing a nori-wrapped rice ball manufacturing tool as an example.

1 to 3 show a first embodiment of the present invention. 1 is an outer body made of a synthetic resin film having a substantially rectangular shape (not limited to this shape) that is large enough to wrap around the rice ball, and the outer body is preferably formed by stretching in the lateral width direction; Alternatively, it is made of a material that is easy to tear at least in the lateral width direction, and a cut tape 2 that spans the lateral width is adhered to the central part as a tearing part, and the tip thereof substantially coincides with the edge of the outer body 1, or The cut tape 2 protrudes somewhat long, and cuts 3 are formed in the outer body portion on both sides of the end of the cut tape 2, if necessary.

Inside the outer body 1, two inner bodies 4, 4 made of synthetic resin films separated at the center overlap on both sides in the longitudinal direction of the outer body 1, and three sides excluding the inner side are heat-sealed to the periphery of the outer body. Bag portions 6, 6 whose inner sides are open are formed between the outer body 1 and both inner bodies 4, 4 by bonding them together by means 5.

It is desirable that the inner bodies 4, 4 be arranged with an interval 7 equal to or more than the thickness of the object to be rolled, such as a rice ball.

Between the two inner bodies 4, 4, a synthetic resin film mating piece 8, which is slightly wider than the interval 7, is disposed with its both sides overlapping the inner bodies 4, 4, and its upper and lower edges overlap the outer body. 1 by a heat seal 5 so as to be easily separable. The mating piece 8 may be interposed between the inner body and the outer body 1, or may be overlapped on the side opposite to the outer body 1, but in order to make separation easier, the inner body 4 may be Since it is more preferable to bond it to the outer body 1, the latter is more preferable.

Reference numeral 9 denotes a rolled material such as seaweed, which is smaller than the outer body 1 and large enough to be wrapped around an object to be wrapped (rice balls, etc.), and has a suitably shaped through hole 10 in its center.
are formed, including an outer body 1, an inner body 4, and a mating piece 8.
It is interposed between. The wound material has an appropriate shape that matches the shape of the material to be wound.

In the above example, the outer body 1 and the inner bodies 4, 4 are separate bodies, but a single wide film with the width of the inner body extended on both sides in the longitudinal direction of the outer body is used, and both sides are folded back to form an intermediate film. The part is the outer body 1, and the folded parts on both sides are the inner body 4.
It is also good to do so.

Furthermore, instead of the cutting tape 2, any method may be used as the tearing means, such as forming perforations in the outer body 1. Further, instead of the heat sealing described above, it is also possible to use hot melt adhesive (trade name: Part Coat, etc.) or other adhesive, or heat sealing with a peelable adhesive level and partially reinforcing adhesion with hot melt adhesive or the like may be used. You can.

The material of each film is arbitrary; for example,
There are combinations of CPP, OPP, laminates of both, HDPE, etc.

An example of a method for manufacturing a rolled food manufacturing tool having the above structure is as follows.

On the production line, the long outer film, inner film, and laminated film are flowed in parallel onto a vacuum or pressure molding mold (cut tape is attached to the outer film in advance), and the outer film is After placing a rolled material such as seaweed (through-holes are formed in advance) at a predetermined position on the body, insert the inner film and the laminated film into the outer body with the rolled material such as seaweed sandwiched between them. The rolled food manufacturing tool of the present invention can be mass-produced by superimposing it on a predetermined position above, heat-sealing the above-mentioned predetermined position, and cutting it into a predetermined shape at the same time. Even when the inner and outer bodies are made of one film, it is only necessary to add a folding process midway through the line, and according to this manufacturing method, it is possible to manufacture the product through simple line processes while feeding a long film.

Examples of uses of the rolled food manufacturing tool having the above configuration are as follows.

Examples of seaweed-wrapped rice balls are shown below in Figure 5.
In the state where the above manufacturing tool is expanded, place the rice ball A on one inner body 4 with one side of the rice ball A along the cutting tape 2 (it is also possible to stand the rice ball A upright at the cutting tape position). (Of course) Then, as shown in Figure 5, fold the manufacturing tool parts on both sides sequentially into rice ball A as shown by the arrows to make rice ball A.
The product is completely covered, and the outer seam is sealed with a label 13 or the like as shown in FIG. 6. Since each film is glued together, it will not shift or come off. All of the above steps can be performed on a machine line, and almost complete sealing can be achieved by folding each part.

When eating rice ball A, the cut tape 2 located on one side of the rice ball is cut off as shown in Figs.
is formed, the central part of the seaweed 9 is exposed in this opening 11, and a through hole 10 is exposed, so if the mating piece 8 is pinched and pulled from within this through hole, the mating piece 8 can be easily separated. It can be pulled out. Thus the 8th
As shown in the figure, seaweed 9 and rice ball A are combined, so you can eat them as they are in any way you like. In the case of perforations, etc., the same method as above can be used.

Although not shown in the drawings, as a second embodiment, the mating piece 8 in the above structure may be constructed by adhering the corresponding portion to the torn part of the outer body 1 through at least the through hole 10 of the winding material 9. good.

According to this structure, if the central part of the outer body 1 is torn off when eating, the joining piece 8 will also be pulled out at the same time by being pulled by the tearing piece (cutting tape, etc.), which is efficient.

Similarly, as a third embodiment, the mating piece 8 in the above structure can be adhered to at least a part of the inner body 4 so as to be easily separable. can be easily pulled out.

In any of the above cases, it is possible to pull out the mating piece 8 from the side of the opening 11, that is, from the side of the wound product 9.

FIG. 4 shows yet another fourth embodiment.

In this case, a notch 12 is formed from the middle part of the inner side of the inner body 4 to have a size that corresponds to the side surface shape of the object to be rolled, such as rice ball A, and the mating piece 8 has both notches 12, 12 are formed to have a width that can be closed at the same time, and the other configurations are the same as the above example.

According to this configuration, when the wrapping piece 8 is pulled out, the wrapping material 9 such as nori seaweed and the wrapping material A such as rice balls are brought together over almost the entire side surface, so that separation of the wrapped food and the inner and outer parts is prevented. It's even easier.

In any of the above examples, the through hole 10 of the mating piece
may be a cut hole cut out from one side. The mating piece 8 is made of a material that prevents the rice, etc. from adhering to the rice ball and has good slipperiness (releasing properties) against rice, etc., or is coated with an appropriate agent that can impart slipperiness. It is more preferable to use

Furthermore, instead of the rice balls in the above example, it is also possible to package sandwich sandwiches or other items. The wrapping material is not limited to seaweed either.

Furthermore, although any suitable synthetic resin film may be used, it is preferable to use a material made of a mixture of antibacterial fine powder or viscous material such as zeolite for the mating piece and the inner body, since this is effective in preventing food spoilage.

(Effects of the invention) As described above, according to the invention, it is possible to wrap a plurality of synthetic resin films that can be used for packaging by simply overlapping a plurality of synthetic resin films with a wrapping material such as seaweed interposed therebetween and gluing a part of them. It is possible to make a food manufacturing tool, and the final product can be made by simply placing an item to be rolled, such as a rice ball, in an expanded state on this manufacturing tool and wrapping it. The process and its equipment can be simplified and made more efficient. Wrapped items such as seaweed and wrapped items such as rice balls can be packaged in a completely separated state through the inner body and the combined piece, and can be packaged in an almost airtight state, making it hygienic and preventing moisture from entering both. Never give up. Moreover, when eating, an opening is formed by simply tearing the center part, and the mating piece can be easily pulled out from this opening.
It is possible to directly take out a rolled product such as a rice ball made by combining a rolled product such as seaweed, and this operation can be performed easily, making it easy to handle.

Furthermore, if a sterile sheet is used as the synthetic resin film, the packaged food will not be contaminated with bacteria, which will extend the shelf life of the packaged food and help prevent food poisoning.

[Brief explanation of the drawing]

Fig. 1 is an inside perspective view of a rolled-up food manufacturing device that also serves as a packaging device according to an embodiment of the present invention in an expanded state;
The figure is a sectional view of Figure 1, Figure 3 is an exploded perspective view,
FIG. 4 is an inside perspective view of a packaged food manufacturing tool according to another embodiment, FIG. 5 is a perspective view showing the packaging process using the manufacturing tool of FIG. 1, and FIGS. 6 and 7 are Both are perspective views showing the procedure for eating after packaging, and FIG. 8 is a sectional view as well. 1...Outer body, 2...Cut tape 2, 4...Inner body, 5...Heat seal, 8...Matching piece, 9...
Wraps of seaweed, etc., 10...through holes, A...rice balls.

Claims (1)

[Claims for Utility Model Registration] (1) An outer body in which a torn part is formed across both widths of a synthetic resin film that is large enough to cover the main body of a rice ball, etc.; An inner body made of synthetic resin film overlapped on the inside of both the left and right parts,
a mating piece that spans between the left and right inner bodies and overlaps the inner sides of both inner bodies, and a mating piece that is smaller than the outer body and has a through hole formed in the center between the left and right bodies, and that The inner body is glued to the edge of the outer body, and the inner body is glued to the edge of the outer body.
A rolled food manufacturing tool which also serves as a packaging device, wherein at least the two outer facing sides of the mating piece are separably adhered to the edge portion of the outer body. (2) A synthetic resin film large enough to cover the main body of a rice ball, etc., with a cut section formed across both widths at the approximate center, and an outer body that overlaps the inside of both the left and right sides of the outer body. an inner body made of synthetic resin film;
a mating piece that spans between the left and right inner bodies and overlaps the inner sides of both inner bodies, and a mating piece that is smaller than the outer body and has a through hole formed in the center between the left and right bodies, and that The inner body is glued to the edge of the outer body, and the inner body is glued to the edge of the outer body.
A packaged food manufacturing device which also serves as a packaging device, wherein at least the center portion of the bonding piece passes through a hole in the package and is bonded to a torn portion of an outer body. (3) A synthetic resin film large enough to cover the main body of a rice ball, etc., with a cut section formed across both widths at the approximate center, and an outer body that overlaps the inside of both the left and right sides of the outer body. an inner body made of synthetic resin film;
a mating piece that spans between the left and right inner bodies and overlaps the inner sides of both inner bodies, and a mating piece that is smaller than the outer body and has a through hole formed in the center between the left and right bodies, and that The inner body is glued to the edge of the outer body, and the inner body is glued to the edge of the outer body.
A rolled food manufacturing tool which also serves as a packaging device, wherein at least a part of the joining piece is separably adhered to the vicinity of the inner side of the inner body.