JPH0424952Y2 - - 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. You can also wrap seaweed around the inner bag in advance and store it in the outer bag.
Moreover, there was a problem in that the work of storing the rice balls in the inner bag was quite cumbersome and required an extra mechanical process. In the latter case, although the packaging process of stacking the sheets and heat-sealing them is simple, it is necessary to unfold the sheets before eating and then combine the rice ball with the seaweed, making it difficult to wrap the seaweed around the rice ball. It is cumbersome and inconvenient to handle, and there is a risk that the rice balls may fall off, causing problems such as being unsanitary.

The present invention solves the above-mentioned drawbacks, makes it possible to easily produce a packaging material with seaweed for packaging rice balls, and allows the packaging of rice balls and seaweed to be completely separated, while allowing the outer film to be easily torn when eaten. To provide a seaweed-wrapped rice ball making tool which can be used to make a rice ball wrapped in seaweed and can be used for packaging, from which a take-out opening can be opened and the rice ball can be taken out with seaweed combined with the rice ball to eat the seaweed-wrapped rice ball, and at the same time can also be used for sandwich sandwiches and other foods. The purpose of the present invention is to provide a packaged food manufacturing tool that can also be used for packaging.

(Means for Solving the Problems) In order to achieve the above object, the present invention first of all includes an outer body made of a synthetic resin film large enough to cover the main body of a rice ball, etc., and its left and right sides. It has an inner body made of synthetic resin film that overlaps the inside of both parts, and a wrapped material such as seaweed that is smaller than the inner body and is sandwiched between both the inner and outer bodies, and the edge of the inner body is separated from the outer body. The inner side of the inner body that is glued and located near the center of the outer body is glued to the outer body surface, and the bonded part between the inner side and the outer body surface is removed from the other inner and outer body parts. The present invention is characterized in that it has a configuration in which it is formed as a tearing part, and is a rolled food manufacturing tool that also serves as a packaging tool.

Second, there is an outer body made of synthetic resin film that is large enough to cover the main body of the rice ball, etc., an inner body made of synthetic resin film that overlaps the inner surface of the outer body, and a plastic film that is sandwiched between the inner and outer bodies and It is equipped with a slightly smaller rolled material such as seaweed separated into both halves, the edges of the inner body are glued to the outer body, and the inner and outer body parts are glued in the transverse width direction near the center of the outer body. In addition, it is also characterized by having a structure in which the adhesive part near the center part is formed as a tearing part that can be cut out from the other inner and outer body parts, thereby making it a rolled food manufacturing tool that also serves as a packaging tool. It is said that

In any of the above configurations, a cut tape serving as a tearing portion is adhered to the inner surface of either the outer body or the inner body, or both inner and outer surfaces of the inner and outer bodies near the center of the outer body, and extends across both ends in the transverse width direction. Either the adhesive part is formed within the plane, or the inner and outer bodies are directly adhered, and cutting means such as cut tape or perforations are formed as a tearing part in parallel to both sides of the adhesive part. It is more preferable to do so.

(Function) In the above-mentioned manufacturing tool, the main body, such as a rice ball, is placed on the inside surface of one side in the unfolded state, and the main body is then wrapped and sealed to complete the packaging. By tearing off the slit, the sides of the main body are exposed, and at the same time, the inner side of the storage compartment for the rolled material, which was sealed in a bag, is opened. The rolled product and main body can be easily removed from the outside and eaten as they are.

(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 two wide cut tapes 2, 2 spanning the lateral width are glued in parallel at a slight distance in the center, and the tip of the tape is attached to the outer body 1. The cut tape 2 substantially coincides with the edge, or protrudes a little longer, and if necessary, cuts 3 are formed in the outer body portion on both sides of the end of the cut tape 2.

Inside the outer body 1, two synthetic resin film inner bodies 4, 4 separated at the center overlap both halves of the outer body 1 in the longitudinal direction, and are bonded to the outer body periphery by heat sealing 5. The inner side of the inner body located at the center of the outer body overlaps the cut tape 2, and the cut tape 2 and the outer body 1 overlap within the plane of the cut tape.
The inner bodies 4, 4 and the outer body 1 are bonded to each other by heat sealing 6 to form sealed bag portions 7, 7 between the inner bodies 4, 4 and the outer body 1, respectively.

Reference numeral 8 denotes a rolled material of seaweed or the like, which is smaller than the inner body 4, interposed between the inner and outer bodies, and housed in the bag parts 7, 7. The wound material has an appropriate shape that matches the shape of the material to be wound.

In addition, instead of the above heat sealing, it is also possible to use hot melt adhesive (product name: Part Coat, etc.) or other adhesives, or heat sealing with a peelable adhesive level can be used to partially reinforce the adhesive using hot melt adhesive, etc. May be used together.

The cut tape 2 is formed only on the inside of the inner body 4,
The inner and outer bodies 1 and 4 may be adhered within the plane of this cut tape, or it may be formed on both inner sides of the inner and outer bodies 1 and 4.

In the above example, the outer body and the inner body 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 the middle part of the outer body. , the folded portions on both sides may be used as the inner body.

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, a long outer film and inner film are flowed in parallel onto a vacuum or pressure molding mold (cut tape is attached in advance).
After placing a rolled material such as seaweed at a predetermined position on the outer body, the inner and outer bodies are stacked at a predetermined position with the rolled material such as seaweed sandwiched between them, and the above-described predetermined position is heat-sealed, At the same time, the rolled food manufacturing tool of the present invention can be mass-produced by cutting into a predetermined shape. Even when the inner and outer bodies are made of a single film, a folding process is only added 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 in Figure 10 and below. 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) Next, as shown in Fig. 10, fold the manufacturing tool parts on both sides into the rice ball A in order as shown by the arrows to completely cover the rice ball A, and as shown in Fig. 11, mark the outer seam with a label 9, etc. The product is sealed. All of the above steps can be carried out on a machine line, and almost complete sealing can be achieved by folding each part together.

When eating rice ball A, by tearing the cut tapes 2, 2 located on one side of the rice ball as shown in Figures 11 and 12, the central part of the outer body 1 and the inner side of the heat-sealed inner body 4 are cut off. Opening 1
0 is formed. How you eat the rest is up to you, but if you insert your finger into the outside of the seaweed 8 and take out the seaweed 8 and rice ball A at the same time, pull out the inner and outer bodies in the opposite direction, then the inner body will come out from between the seaweed and the rice ball. You can easily remove it and eat the rice ball with seaweed as is. In this case, the seaweed can be lightly pressed with the fingers, and the rice ball A can be received by hand by being pulled out from the opening, so that the rice ball with seaweed can be easily taken out.

In the case of perforations, etc., the same method as above can be used.

4 and 5 show a second embodiment different from the above.

To explain only the difference from the first embodiment, the inner sides of the inner bodies 4, 4 are overlapped with each other at the center of the outer body 1, and are heat-sealed 6 at the same time with a cut tape 2 interposed. .

Therefore, the single heat seal 6 at the center forms bag portions 7, 7 consisting of inner and outer bodies on the left and right sides, and a rolled material 8 such as seaweed is sandwiched between them.

According to this configuration, the openings 10 can be formed in the inner and outer bodies by simply cutting one cut tape 2.

In the above structure, the left and right inner bodies are separate bodies, but as shown in FIG. At the same time, the center portions may be heat-sealed 6 to each other within the two surfaces of the cut tape.

FIGS. 6 and 7 show yet another third embodiment.

In the same manner as above, only the difference from the first embodiment will be explained. The inner and outer bodies 1 and 4 are directly heat-sealed 6 near the center without using a cut tape, and the inner and outer bodies 1 and 4 are directly heat-sealed 6 near the center part along the heat-seal 6 at least on the inner side of the bag portion. A perforation 11 is formed in. in this case,
Instead of the perforations, strips of cut tape may be adhered to the perforations.

Similarly to FIG. 6, FIG. 8 shows that the inner body 4a in the examples shown in FIGS. 7 and 8 is entirely made of one sheet of film.
That is.

The manufacturing method and usage method are the same as in the first example.

In any of the above examples, the inner bodies 4, 4a are made of a material that is difficult for rice, etc. from rice balls to adhere to, and has good slipperiness (mold release properties) for rice, etc., or an appropriate material that can impart slipperiness is used. It is more preferable to use a material coated with an agent.

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.

By the way, the material of the synthetic tree film of the present invention may be any suitable material, but for example, if a material made of a mixture of antibacterial fine powder or viscous material such as zeolite is used for at least the inner body, it will be effective in preventing food spoilage. Therefore, it is preferable.

(Effects of the invention) As described above, according to the invention, it is possible to wrap a plurality of synthetic resin films with wrapping material such as seaweed interposed therebetween and simply glue a part of them together, which can also be used as a wrapping. It is possible to make a food manufacturing tool, and the final product can be made by simply placing an object 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. The wrapped product such as seaweed and the wrapped product such as rice balls can be packaged in a completely separated state through the inner body, and can be packaged in an almost airtight state, making it hygienic and preventing moisture from being applied to both. There is no. Moreover, when it is time to eat, an opening is formed by simply tearing the center part, and from this opening you can directly take out the wrapped item such as a rice ball made of rolled items such as seaweed, and this operation can be done easily. 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 Fig. 1, and Fig. 3 is an outer perspective view thereof.
FIG. 4 is an inside perspective view of a packaged food manufacturing tool according to another embodiment, FIG. 5 is a sectional view thereof, FIG. 6 is a sectional view showing another modified example, and FIG. 7 is a further FIG. 8 is a cross-sectional view of the packaged food manufacturing tool according to another embodiment, FIG. 9 is a cross-sectional view showing another modified example, and FIG. 10 is a manufacturing device of FIG. 1. A perspective view showing the packaging process using ingredients, and FIGS. 11 and 12 are perspective views showing the procedure for eating after packaging. 1...External body, 2...Cut tape 2, 4, 4a
... Inner body, 5, 6 ... Heat seal, 7 ... Bag part, 8 ... Wrap of seaweed etc., A ... Rice ball,
10...opening, 11...perforation.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) An outer body made of synthetic resin film that is large enough to cover the main body of the rice ball, etc., and an inner body made of synthetic resin film that overlaps the inside of both the left and right sides of the outer body. , a rolled material such as seaweed that is smaller than the inner body sandwiched between the inner and outer bodies, the edges of the inner body are glued to the outer body, and the inner body is located near the center of the outer body. The inner side part of the package is bonded to the outer body surface, and the adhesive part between the inner side part and the outer body surface is formed as a tearing part that can be cut out from the other inner body and outer body parts. Rolled food manufacturing equipment. (2) An outer body made of synthetic resin film that is large enough to cover the main body of the rice ball, etc., an inner body made of synthetic resin film that overlaps the inner surface of the outer body, and an inner body that is sandwiched between both the inner and outer bodies and that is It is equipped with a slightly smaller rolled material such as seaweed separated into halves, the edges of the inner body are glued to the outer body, and the inner and outer body parts are glued in the transverse direction near the center of the outer body. With,
A packaged food manufacturing tool having a structure in which the adhesive part near the center part is formed as a tearing part that can be cut out from the other inner body and outer body parts.