JPS6213493Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a simple rice-cooked food that can be easily prepared, such as rice balls, by simply soaking it in boiling water for a predetermined period of time, without the need for special rice-cooking equipment such as a rice cooker. be.

Generally, when cooking rice, rice cookers (electric type, gas type, etc.) are used today, and heating is performed by adding a predetermined amount of water depending on the amount of rice to be cooked. Cooking rice deliciously requires a certain amount of skill, especially if you know the amount of water to add to the rice cooker or if the amount of water to add to the rice cooker is stamped. In addition, when you cannot afford to carry a rice cooker, such as when going on a hike, or when cooking a large amount of rice at once, such as for commercial or emergency soup kitchens, etc.
There is a desire for the emergence of a simple rice-cooked food that can easily prepare the required amount of rice-cooked food without using a rice cooker.

On the other hand, several attempts have been made to realize such easily cooked rice foods. For example, the products shown in JP-A-57-65158 and JP-A-57-91164 have a large number of through-holes made of cross-shaped holes or slits that do not allow rice grains to pass through, and the inner layer is made of polypropylene and the outer layer is made of polypropylene. A certain amount of rice is filled in a bag container made of a composite film laminated with different heat-resistant plastic materials called nylon. However, in the rice-cooked food disclosed herein, since the bag container is made of a composite film laminated with plastic material, this film itself has no air permeability, and the location of the numerous through-holes on the surface of the container is difficult. However, it has the disadvantage that the degree of cooking depends on the degree, size, etc.
In other words, only the small through-holes are breathable, resulting in uneven cooking, and a film of water droplets is formed between the cooked rice and the film, making the cooked rice sticky. In addition, if the bag container comes into contact with the pot, it may become welded, so it is necessary to add a large amount of water to the pot. Therefore, the expandability is insufficient and it becomes difficult to maintain the expanded and compressed state necessary for cooking. Furthermore, the bag container is made of a composite film laminated with plastic material and is heat-pressed around the container, making it difficult to remove the cooked rice after peeling off the container.

The present invention is a simple rice-cooked food that solves these drawbacks, does not cause uneven cooking, does not cause stickiness, and allows anyone to easily prepare rice-cooked food without the need for specialized rice-cooking equipment such as a rice cooker. The purpose is to provide a bag container by thermo-compression bonding a breathable synthetic fiber sheet, and a predetermined amount of air is placed inside the bag container. In a cooked food containing cooked rice, the sheet is composed of a synthetic fiber non-woven fabric having an air permeability of 130 and within about 1% and consisting of 65% polyester and 35% polypropylene containing acrylic ester, and When enclosing cooked rice, an expansion space is left in the bag container, while the thermocompression bonding is crimped in a dotted line shape, and a tab portion is formed in the mating margin on the outside of the thermocompression bonding portion.

Hereinafter, the quick-cooked rice food according to the present invention will be explained based on the embodiments shown in the drawings.

The drawing is a partially cutaway perspective view showing a quick-cooked rice food (rice ball) according to the present invention, and the outside is made of a nonwoven fabric 1 made of breathable synthetic fibers. A sheet-shaped non-woven fabric 1 made of synthetic fibers is subjected to heat-compression bonding 2 with a margin 1a around it to form a bag container. ”, approximately 35g of rice 3 is sealed. The reason why the rice 3 is not completely filled in the bag container is to ensure space for the rice 3 to absorb hot water and expand.In the case of rice balls like the one in this example, it takes about 20 minutes. By soaking it in moderately hot water, a ``rice ball'' with a plump thermocompression bonded portion 2 and a regulated outer shape will be completed.

The nonwoven fabric 1 used in the present invention is, for example, about 1
65% polyester (64-66%) and 35% polypropylene containing acrylic esters within %
(36 to 34%) is used, but it must be able to absorb enough moisture in hot water and be breathable so that it does not sink in the hot water, and has an air permeability of 130 (36% to 34%). ^cm3 / ^cm2 /sec)
This requirement is satisfied if it is before or after. In addition, to form the thermocompression bonded part 2, two sheets of nonwoven fabric 1 may be stacked together and thermocompression bonded by known means, but the cooked rice food can be taken out of the boiling water and the thermocompression bonded part 2 can be easily peeled off. In order to do this, it is sufficient to heat-bond them in a dotted line shape at intervals such that the encapsulated rice 3 does not come out, and to form a tab part 4 in the mating margin 1a on the outside of the thermo-compressed part 2. It is also effective. Furthermore, if you include not only rice 3 but also ingredients for mazegohan, you can make ``onigiri'' of mazegohan just by soaking it in boiling water for a predetermined period of time.

In addition, although the above-mentioned example was explained using "rice balls" as an example, the present invention is not limited to this, and rice and ingredients for mixed rice are placed in a bag container formed by thermo-compression bonding the nonwoven fabric 1. All you have to do is enclose a predetermined amount of cooked rice, etc., leaving space for the rice to expand, and then soak it in boiling water for a predetermined amount of time depending on the amount of enclosing it. You can get cooked food according to the size.

As explained above based on the embodiments shown in the drawings, according to the quick-cooked rice food according to the present invention,
Even if there is no special equipment such as a rice cooker, and even a person who does not know how to cook, it becomes possible to easily prepare rice-cooked food.

In addition, since the bag container itself is made of non-woven synthetic fiber that has air permeability, it has an average air permeability and does not cause uneven cooking, and even if the boiling water in the pot runs out, The bag won't stick to the container, and it's easy to take out the cooked rice after peeling off the container.

Furthermore, it has sufficient thermal expansion properties, allowing it to maintain the expanded and compressed state that is essential for cooking, and does not leave a film of water droplets inside the container, causing it to become sticky.

[Brief explanation of the drawing]

The drawing is a partially cutaway perspective view showing a simple rice-cooked food (rice ball) according to the present invention, in which 1 is a nonwoven fabric, 1a is a mating margin, 2 is a thermocompression bonded part, and 3
4 indicates the rice, and 4 indicates the knob.

Claims (1)

[Scope of utility model registration request] In a rice-cooked food product in which a breathable synthetic fiber sheet is thermally bonded to form a bag container and a predetermined amount of cooked rice is sealed in the bag container, the sheet has an air permeability of 130, approximately 1%. The bag container is made of a synthetic fiber non-woven fabric made of 65% polyester and 35% polypropylene containing acrylic acid ester, and leaves an expansion space in the bag container when enclosing the predetermined amount of cooked rice;
A quick-cooked rice food product characterized in that the thermocompression bond is crimped in a dotted line shape, and a tab portion is formed in the mating margin on the outside of the thermocompression bonding portion.