JPS6340150Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The rice ball packaging device of the present invention uses a plastic film to separate the seaweed wrapped around the rice ball from the rice ball to prevent the seaweed from getting damp, and also coats the plastic film with a lubricant. Alternatively, the lubricant is applied so that the film can be pulled out smoothly and easily, and the taste of the rice does not deteriorate due to the lubricant.

(Prior art) This type of rice ball packaging tool was developed in 1983.
There are 10542. This packaging tool, as shown in Figure 9,
Store the rice ball B in the inner bag A, wrap seaweed C around the outside of the inner bag A, store it in the outer bag D, and remove only the inner bag A from the inner bag draw-out hole E formed at the tip of the outer bag D. When the rice ball B and seaweed C are pulled out, the rice ball B and seaweed C remain in the outer bag D, and the seaweed C is automatically wrapped around the outside of the rice ball B.

(The problem that the idea attempts to solve) The one shown in Figure 9 had the following problems.

(1) Insert the triangular inner bag A into the inner bag draw-out hole E of the outer bag D.
Since the inner bag A is pulled out by force, it is difficult to remove the inner bag A, and it is difficult to pull it out without a considerable amount of force. Also, if you force the bag out, some rice from the rice ball may come out along with the inner bag A that is pulled out.

Conventionally, salad oil is added to the rice to make the inner bag A slippery. However, there was a problem that when salad oil was added to the rice, it soaked into the rice, reducing the taste of the rice.

(2) When wrapping seaweed C around the outside of inner bag A containing rice ball B and storing the inner bag inside outer bag D, since seaweed C is dry, the rolled seaweed C
If you don't press it with your fingers, the seaweed C will spread out.
Therefore, conventionally, while pressing the seaweed C with your fingers,
It was stored in. In this case, the fingers holding down the seaweed will also be inserted into the outer bag.

However, in the conventional outer bag D, both sides Fa and Fb are welded to the entrance G, and the tip side is tapered into a triangular shape, so the inside of the outer bag becomes narrower toward the tip. Therefore, it is very difficult to insert the inner bag A to the tip of the outer bag D while holding the seaweed C with your fingers. Therefore, it is troublesome to store the inner bag A containing rice balls in the outer bag D, and there is a problem that it takes time and has poor workability.

(Means for Solving the Problems) The purpose of this invention is to use the packaging body for rice balls in a sheet form instead of making it into a bag like in the past, so that the rice balls can be easily wrapped, and the inner packaging is also possible. The purpose is to improve the sliding of the body and make it easier to pull out the package.

In the present invention, the package includes an outer package 1 made of plastic film, as shown in FIG.
It is composed of an inner wrapper 2 made of plastic film and placed inside the outer wrapper 1, and seaweed 3 placed between the outer wrapper 1 and the inner wrapper 2. When folded, the seaweed 3 and the inner package 2 are folded in half, and the rice balls 4 placed on the inner package 2 are packaged inside the inner package 2.

On both sides of the outer package 1 in the width direction, both ends 3a, 3b of the seaweed 3 in the width direction and both ends 5a, 5 of the inner package 2 in the width direction are provided.
Guides 1a and 1b are formed into which the guides 1a and 1b are inserted.

The inner package 2 has drawer pieces 6 at both ends in the longitudinal direction.
a, 6b are formed, and a separation part 7 is formed at approximately the center in the longitudinal direction of the inner packaging body, where the inner packaging body 2 is separated into two in the longitudinal direction when the drawer pieces 6a, 6b are pulled separately. has been done.

When the inner package 2 is pulled out from the outer package 1 by pulling the drawer pieces 6a and 6b, the rice balls 4 are placed inside the outer package 1.
and seaweed 3 remain, and the seaweed 3 is wrapped around the outside of the rice ball 4.

The present invention is characterized in that at least the inner surface 20 of the inner package 2 is coated or applied on the entire surface or a local part thereof with a lubricant to which the rice balls are less likely to adhere.

(Function) To use the packaging device of the present invention, place seaweed 3 on the outer packaging body 1 shown in FIG. 2 as shown in FIG.
Both widthwise ends 3a and 3b of the seaweed 3 are inserted into the guides 1a and 1b of the outer package 1.

Next, the inner package 2 shown in FIG. 4 is placed on the seaweed 3 as shown in FIG. It's crowded.

In this state, place the rice ball 4 on the inner surface 20 of the inner package 2 as shown in FIG. 5, and then fold the outer package 1 in half as shown in FIG.
Fold seaweed 3 in half.

Next, as shown in FIG. 7, the outer package 1 is folded inward from the side to the top, and the inner package 2 and seaweed 3 are folded in the same manner to package the rice ball 4 and a sticker 8 is attached. .

To eat Onigiri 4, as shown in Figure 8,
Pull one drawer piece 6b to pull out the right half 2b of the inner package 2 to which the same piece 6b is connected from inside the outer package 1, then pull the other drawer piece 6a to remove the right half 2b of the inner package 2. The remaining left half 2a is pulled out from inside the outer package 1. In this case, in the present invention, the inner surface 20 of the inner package 2 is coated or applied to the entire surface or a portion of the inner surface 20, so that the inner package 2 can be smoothly removed.

As a result, the rice ball 4 and the seaweed 3 remain in the outer package 1, and the seaweed 3 is automatically wrapped around the outer circumference of the rice ball 4. In this state, the seal 8 is peeled off, the outer package 1 is unfolded, and the rice ball 4 wrapped with seaweed 3 is taken out.

(Example) As shown in FIG. 2, the outer packaging body 1 is formed into a long and narrow plastic film. The guides 1a and 1b of the outer package 1 fold back both widthwise ends of the plastic film, and the widthwise central portions 11a and 11b and the corner portions 12a and 12 of the folded portions 10a and 10b.
Heat seal b, 12c, 12d and folded part 1
Ends 13a and 13b of 0a and 10b are open.

As the lubricant to be coated or applied to the inner surface 20 of the inner package 2, a lubricant to which the rice balls will adhere and which will not be harmful even if eaten is used. Examples of these include silicone, fluorine resin, and salad oil.

The coating method and application method for the lubricant can be selected as appropriate, but for example, in the case of silicone or soft resin, it is better to use a plastic film coated with the lubricant in advance, rather than applying it just before packaging the rice balls. good.

As clearly shown in FIG. 4, the inner package 2 includes a left half inner package 2a in which a drawer piece 6a is formed at one end in the longitudinal direction, and a right half inner package 2b in which a drawer piece 6b is formed. Longitudinal end 14a, 1
4b is polymerized, and several parts of the polymerized portion are heat-sealed at appropriate intervals to form the separation part 7, and the drawer pieces 6a, 6 are separated.
When b is pulled, the two inner packaging bodies 2a and 2b are separated from the separation part 7.
It is designed to be separated from the

The inner packaging body 2 is composed of two inner packaging bodies 2 as shown in Fig. 4.
Instead of forming a and 2b by heat sealing, a perforation for separation may be made approximately in the longitudinal center of a single plastic film.

The drawer pieces 6a and 6b of the inner package 2 may be colored in different colors. For example, one drawer piece may be colored red and the other drawer piece may be colored white.

(Effects of the invention) The packaging device of the invention constructed as described above has the following various effects.

(1) Since at least the inner surface 20 of the inner package 2 is coated or applied with a lubricant that prevents rice balls from sticking, pull the drawer pieces 6b, 6b to pull the inner package 2 out of the outer package 1. Sometimes it is pulled out smoothly and easily with little force.

(2) Since the structure of the outer package 1 and the inner package 2 is simple, manufacturing is easy.

(3) By simply inserting both widthwise ends 3a, 3b of the seaweed 3 and widthwise ends 5a, 5b of the inner packaging 2 into the guides 1a, 1b of the outer packaging 1, these three can be set.

Moreover, the rice balls 4 can be packaged by simply placing the rice balls 4 on top of the set inner package 2 and folding the outer package 1, making the packaging work very easy.

(4) Since guides 1a and 1b are formed in the outer package 1, the drawer pieces 6a and 6 of the inner package 2
The inner package 2 can be easily pulled out from the outer package 1 by simply pulling b.

(5) Since the inner package 2 can be easily pulled out, there is no need to mix salad oil into the rice in the rice ball 4 as in the conventional method. Therefore, the taste of Onigiri 4 does not deteriorate.

(6) Unlike the conventional packaging device shown in Fig. 9, there is no need to wrap seaweed C around the outside of the inner bag A containing the rice balls B and store the inner bag inside the outer bag D. The problems in the case of Figure 9 are eliminated.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing an example of the packaging device of the present invention;
FIG. 2 is a perspective view showing an example of the outer package of the packaging device, FIG. 3 is a perspective view of the outer package with seaweed set in it, and FIG. 4 is a perspective view showing an example of the inner package.
5 to 8 are explanatory diagrams of the use of the packaging device, and FIGS. 9A and 9B are explanatory diagrams of the conventional packaging device. 1 is an outer package, 1a and 1b are guides, 2 is an inner package, 3 is seaweed, 4 is a rice ball, 3a and 3b are both ends of the seaweed in the width direction, 5a and 5b are both ends of the inner package in the width direction, 6a, 6b is a drawer piece, 7 is a separation part, 20
is the inner surface of the inner packaging.

Claims (1)

[Scope of utility model registration request] It consists of an outer package made of plastic film, an inner package made of plastic film, and seaweed placed between the two packages. When the outer package is folded in half, the seaweed and the inner package are separated. The rice ball is folded in half and placed on the inner package so that it is wrapped in the inner package, and on both sides of the outer package there are guides into which both ends of the seaweed in the width direction and both ends of the inner package in the width direction are inserted. A drawer piece is formed at both ends of the inner package in the longitudinal direction, and a separation part is formed at approximately the center of the inner package to separate it into two pieces in the longitudinal direction when the drawer piece is pulled. In the rice ball packaging tool, when the inner packaging is pulled out from the outer packaging by pulling the drawer piece of the packaging, the rice balls and seaweed remain in the outer packaging, and the seaweed is automatically wrapped around the outside of the rice balls. A rice ball packaging device in which at least the entire or local inner surface of the body is coated or applied with a lubricant that prevents the rice balls from sticking.