JP3041611U - Packaging containers - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To improve the packaging container mainly for storing shiomai. More specifically, it is easy to stuff the stored shimai, and the stored shimai can be taken out easily, which contributes to resource saving. Convenient packaging container. A partition plate installed inside a container body in which a container body and a lid are formed of a material having a coating layer formed on the front and back surfaces of a core paper, and the inner surface of the bottom plate of the container body is a non-smooth surface. Is formed so as to ensure flexibility.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention mainly relates to improvement of a packaging container for storing sea bream, and more specifically, it is easy to pack the stored sea bream, and the stored sea mai is easy to take out, which is a convenient packaging for resource saving. Regarding the container.

[0002]

[Prior art]

 Conventionally, as a packaging container for storing shiimai, the container body and lid are formed from a material with a coating layer formed on the surface of a core paper, and an appropriate partition plate is inserted inside the container body, and the lid body is inserted into this. It was completed by covering it with.

[0003]

[Problems to be solved by the device]

 However, in the conventional packaging container described above, since the inner wall surface (especially the bottom surface) of the container was formed into a smooth surface, when the shii-mai was stored in the container, the bottom surface of the shii-mai adhered to the bottom surface of the container. It was difficult to take out, and when I tried to take it out forcibly, Siumai was torn off on the way and the appearance of the product was damaged.

Further, since the partition plate used in the conventional packaging container is hard and inflexible, the partition plate cannot be bent during the packing work of shimai, and as a result, There was a problem that the packing work could not be performed efficiently.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a convenient packaging container in which the shii-mai is unlikely to adhere to the bottom surface of the container and the workability of filling the shii-mai is improved. There is.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned conventional problems and achieve the intended purpose, the structure which is the gist of the present invention is to form the container main body and the lid body with the material in which the coating layers are formed on the front and back surfaces of the core paper. The container for packaging is characterized in that the inner surface of the bottom plate of the container body is a non-smooth surface, and the partition plate installed inside the container body is formed so as to ensure flexibility.

In addition, when an aluminum thin film layer is formed on the inner surface of the bottom plate of the container body, there is a feature that moisture or oil that has exuded from food does not ooze to the outside of the container body.

Further, if a lifting tongue is attached to the lid, it is easy to use because the lid can be easily removed from the container body.

In the packaging container of the present invention configured as described above, even if moisture or oil is ooze out from the shimai, it is difficult for the shiima to adhere to the bottom plate of the container body due to the presence of the non-smooth surface, It will be convenient.

[0010]

[Embodiment of the invention]

 Next, an embodiment of a packaging container according to the present invention will be described with reference to FIGS. In the figure, A is a packaging container according to the present invention, and this packaging container A is composed of a container body 1 and a lid body 2 installed on the container body as shown in FIG. There is.

The container body 1 and the lid body 2 are formed by using a material in which the water-proof coating layers 12a and 12b are formed on the front and back surfaces of the core paper 11 having an appropriate thickness. As the coating layers 12a and 12b, a conventionally used material such as polyisobutylene, butyl rubber, vinyl chloride resin, polyethylene, ethylene propylene rubber, a chlorosulfonated polyethylene sheet or a coating solution may be used.

In addition, the appearance of this material is given a desired design such as a wood grain pattern or a bamboo leaf pattern so as to be suitable for a food packaging container, which has an excellent aesthetic sense and further improves the commercial value. In this case, it is preferable that the coating layers 12a and 12b be transparent.

The desired container body 1, lid 2 and partition plate 5 are obtained by cutting the material thus configured into an appropriate size and shape.

In the present invention, it is important to form the inner surface of the bottom plate 3 of the container body 1 as a non-smooth surface.

Here, forming a non-smooth surface means not only forming the entire bottom plate 3 of the container body 1 into an uneven surface that is visible to the naked eye, but also forming the inner surface of the bottom plate of the container body 1 into other parts. This includes things such as scratches and embossing that are seemingly smooth but are actually non-smooth. In short, it suffices that the non-smoothness of food such as shimai is not adhered to the inner surface of the bottom plate in the container body.

Further, in order to improve the waterproof property of the bottom plate 3 of the container body 1, the aluminum thin film layer 4 can be formed on the inner surface of the bottom plate by an appropriate means such as aluminum vapor deposition. When the aluminum thin film layer 4 is formed, the surface of the aluminum thin film layer 4 is formed as a non-smooth surface.

When the aluminum thin film layer 4 is formed, the inner surface of the bottom plate portion, which is the background of the product, becomes silvery to give a high-grade feeling and to make the product stand out. Further, the bottom plate portion which is apt to collect water and oil has a further waterproof property. Reserved. Therefore, there is no concern that oil will seep out from the inside of the packaging container and soil your hands.

Further, when the partition plate 5 is formed so that its thickness dimension is relatively thin and flexibility is ensured, when the shiimai is stored in each small space divided by the partition plate 5. Since the partition plate bends with a light force, the packing work efficiency is improved.

Then, a tongue piece 6 for lifting the lid is attached to an appropriate position of the lid 2. The tongue piece 6 may have any size and shape. It is convenient to attach the tongue piece 6 so that the end portion of the tongue piece is attached to the back surface side of the lid body 2 because force is efficiently applied to the lid body 2.

[0020]

[Effect of the invention]

 Since the present invention is configured as described above and the inner surface of the bottom plate 5 of the container body 1 is formed as a non-smooth surface, even if the broth or the like oozes out from the shiimai or the like, the shiima will not easily adhere to the bottom plate As a result, it is easy to remove the shii-mai with chopsticks, and of course the shii-mai is not forcibly taken out.

Further, since the partition plate is made flexible, the partition plate flexes as desired only by lightly pressing the partition plate as necessary, so that the packing work efficiency of shiimai is improved.

Further, since the lid has a tongue piece, even if the lid body is completely buried in the upper surface of the container body and the finger is not applied, if the tongue piece is pinched with the finger and pulled up lightly, the lid is closed. The body can be removed.

When the core paper of the present invention is manufactured from waste paper, it has a feature that paper resources can be reused and energy can be saved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a packaging container according to the present invention.

FIG. 2 is an exploded perspective view of the same.

FIG. 3 is a cross-sectional view of a main part of a lid body.

FIG. 4 is a sectional view of a main part of a partition plate.

FIG. 5 is a sectional view of a main part of the container body.

FIG. 6 is a sectional view of an essential part of the bottom plate of the container body.

[Explanation of symbols]

 A packaging container 1 container body 2 lid 3 bottom plate of container body 4 aluminum thin film layer 5 partition plate 6 tongue piece 11 core paper 12a, 12b coating layer

Claims (3)

[Utility model registration claims] 1. A partition installed inside a container body, wherein a container body and a lid are formed of a material having a coating layer formed on the front and back surfaces of a core paper, and the inner surface of the bottom plate of the container body is a non-smooth surface. A packaging container, characterized in that the plate is formed so as to ensure flexibility. 2. The packaging container according to claim 1, wherein an aluminum thin film layer is formed on the inner bottom surface of the container body. 3. The packaging container according to claim 1, wherein a tongue piece for lifting is attached to the lid.