JPS6143719Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a rice ball packaging material, and more specifically, the invention relates to a rice ball packaging material, and more specifically, a lower part that is folded from a sheet and formed to have a folded part that holds the lower end of the seaweed. A sheet of seaweed can be inserted between the outer wrapping material and the inner wrapping material by simply pulling out the inner wrapping material using a rice ball packaging material consisting of an outer wrapping material with a narrow taper and a similar or bag-like inner wrapping material. This invention relates to a rice ball packaging material in which the outer packaging material is made into a sheet so that it can be wrapped around a rice ball and can be easily wrapped by an automatic machine.

(Prior Art) The inventor has already filed an application for a package-cum-wrap rice-making tool that can be used to make and eat rice balls wrapped in dry seaweed without touching them directly with one's hands. The device places seaweed between an inverted cone-shaped outer bag and an inner bag of the same shape, has a hole at the bottom of the outer bag for pulling out the inner bag, fills the inner bag with rice, and when the inner bag is pulled out through the hole, the seaweed wraps around the outside of the rice ball. The device has already been patented as a utility model (Japanese Utility Model Application Publication No. 1982).
−No. 10542).

(The problem that the invention is trying to solve) However, in this way, when the rice is packed inside the inner bag,
Furthermore, the process of stuffing the inner bag into the outer bag via seaweed is relatively easy when done manually, but is not efficient when manufactured in large quantities. If this operation were to be performed automatically by a machine, it would be difficult to automate this process because the steps of filling the rice balls into the inner bag and loading the inner bag into the outer bag are complicated.

(Means for solving the problem) The purpose of this invention is to form at least an outer bag into a sheet shape in advance, and to form an inverted triangular inner bag filled with rice balls, in order to facilitate the automation of the above manufacturing process. Rice ball packaging in which seaweed is loaded around the bag and then wrapped with the above sheet, and the upper edge is folded back to cover the upper end to form an inverted triangular outer bag with the lower end open. The material is provided with at least a base, a left side and a right side that rise vertically from the left and right ends of this base, and seaweed for wrapping rice balls is overlapped on the inside surface. part or all of the base,
Fold the bottom end of the seaweed upwards, sandwiching it, and fold the left and right ends of the bottom diagonally upward.
An outer sheet with a tapered bottom with a pull-out hole at the bottom, which serves as a packaging material; and an inner side, which is made by folding the sheet or is a bag and has a tapered bottom so that rice can be stuffed inside. There is a rice ball packaging material consisting of a packaging material.

(Example) Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows the wrapping paper of this invention for wrapping rice balls with seaweed, and 1 is the wrapping paper itself.

This packaging paper main body 1 is made of a paper material normally used for packaging or a soft synthetic resin sheet such as cellophane, and is made of a bottom and vertically rising from the left and right ends of this bottom as shown in this figure. It has a left side and a right side, and has a chevron-shaped upper edge and a high center.

Reference numeral 2 denotes a folded portion at the bottom, into which the seaweed 3 is inserted and kept in close contact parallel to the packaging body 1 for easy handling.

Next, the method of use will be explained with reference to FIGS. 2 to 6. First, the packaging paper main body 1 shown in Figure 1
Set the desired size and shape of seaweed 3 in the folding part 2 of the wrapping paper, and as shown in FIG. A substantially triangular bag is formed which is in close contact with the inner surface of the packaging paper main body 1 and has an inner bag pull-out hole 6 at its lower bottom.

Into this bag-shaped packaging paper main body 1, put the inner bag 4 containing 5 pieces of nigiri rice prepared in advance (the third
Further, as shown in FIG. 4, the lower protruding piece 7 of the inner bag 4 is taken out from the pull-out hole 6 of the wrapping paper main body 1, and the chevron-shaped portion of the upper edge is folded back so as to cover the upper part, and the seal is sealed. If sealed in step 8, rice for rice balls 5, inner bag 4, seaweed 3, wrapping paper body 1
packaged in order.

Next, in order to complete the rice ball so that it can be eaten using this packaging material, first pull out the protrusion 7 of the inner bag 4 shown in FIG.
When the wrapping paper body 1 is peeled off and the both sides of the wrapping paper main body 1 are spread out to the left and right as shown in FIG. 5, the rice balls are wrapped in seaweed as shown in FIG. 6, and a seaweed rice ball is made.

The upper edge of the wrapping paper body 1 is not formed into a mountain shape, but is horizontal to form a rectangle as a whole.
If the container is taller than the rice ball, when sealing it finally, the ears on both sides can be folded inward and then the top edge can be folded back to seal it (not shown).

Further, the folding portions 2 at the bottom of the packaging paper body 1 may be partially provided only at two locations near the creases that will be formed when both sides of the packaging paper body 1 are folded.

The inner bag 4 may be formed by folding a sheet or may be bag-shaped, as long as it has a tapered shape.

(Effect of the idea) This idea is structured as above, so
The seaweed 3 is difficult to peel off from the packaging paper main body 1, and is safe even when moved on an automatic machine. In particular, if there is a folded part 2 near the crease when both sides of the packaging paper main body 1 at the lower end are folded, the seaweed is firmly clamped at the crease, so it can be fixed even more reliably. In addition, the process and packaging operations are simplified, making it easier to automate the manufacturing process, and when removing rice balls from the outer bag, there is no need to touch the exposed part of the rice with your hands, unlike when removing the rice balls from the bag. It is hygienic because you can hold the seaweed part with both sides open to the left and right, and it is effective in keeping your hands from getting sticky.

Although the present invention has been variously explained above with reference to preferred embodiments, the present invention is not limited to these embodiments, and it goes without saying that many modifications can be made without departing from the spirit of the invention. It is.

[Brief explanation of the drawing]

FIG. 1 is an overall schematic diagram showing the wrapping paper for rice balls with seaweed for wrapping according to the present invention, and FIGS. 2 to 6 are explanatory schematic diagrams showing how the wrapping paper is used. 1...Wrapping paper main body, 2...Folding portion, 3...Seaweed, 4...Inner bag, 5...Nigiri rice, 6...Pull-out hole, 7...Lower end protrusion, 8...Seal.

Claims (1)

[Claims for Utility Model Registration] 1. At least a bottom side, and a left side and a right side that rise vertically from the left and right ends of the bottom side, and a part or all of the bottom side is covered with seaweed for wrapping rice balls on the inside side. is folded upward so as to sandwich the lower end of the seaweed, and the left and right ends of the bottom are folded diagonally upward to form a sheet with a tapered tapered bottom with a pull-out hole in the lower bottom. and an inner packaging material which is formed by folding a sheet or is a bag and has a downwardly tapered shape into which rice can be stuffed. 2. The rice ball packaging material according to claim 1 of the utility model registration claim, wherein the upper edge of the outer packaging material is configured in a chevron shape with a high center. 3. The rice ball packaging material according to claim 1, wherein the outer packaging material has a horizontal upper edge and is rectangular as a whole.