JPH081675Y2 - Rice ball packaging - Google Patents

Description

[Detailed description of the device] [Industrial applications]

 This invention relates to a rice ball package.

[Prior art]

Due to hygiene requirements, the surface of commercially available rice balls is wrapped in a packaging bag that blocks the outside air. As such a conventional package, it has been proposed to provide a large number of pores over the entire surface of the package in order to dissipate the hot air of the rice ball appropriately. That is, FIG. 2 shows an example of a conventional package for such a diaper, and the package 1 has an opening 2 at one end for inserting and removing the diaper and an outer portion corresponding to the opening. It is a packaging bag of the same type that has a folding piece 3 extended to the inside and is suitable for accommodating a generally circular diaper 4. This packaging bag is provided with a large number of ventilation pores 5 throughout the material, and if the folding sticking is performed by closing the opening 2 with the folding piece 3, does the adhesive 6 stick to the folding piece? , Or a sticker (not shown) for integrally joining the folding piece 3 and the bag.

[Problems to be solved by the device]

However, such a package without pores formed on the entire surface of the package can dissipate hot air or steam and has good air permeability, but adhesive can be applied to the folding piece that closes the opening of the packaging bag. Alternatively, since a seal is used, a part of the adhesive may infiltrate through the pores on the surface of the bag and adhere to the surface of the diaper inside. Therefore, the adhesive of the folding piece or the adhesive of the seal propagates through the pores of the bag and contaminates the surface of the diaper inside.
This is extremely unfavorable for food hygiene. The present invention solves such a drawback, and an object of the present invention is to provide a packaging body which is hygienic and breathable without the adhesive of the sealing portion contaminating the surface of the internal diaper during packaging. And

[Means for Solving the Problems]

This invention uses polyethylene or other flexible thin film packaging material having the same effect to form a packaging bag having an opening at one end and a folding piece extended corresponding to the opening, and the surface of the packaging bag. Although a large number of pores for ventilation are provided over a wide range, the pores are not provided in the vicinity of the folding sticking portion of the folding piece. [Operation] The diaper package according to the present invention is provided with a large number of pores for ventilation over a wide range of the surface of the packaging bag, so that the hot air of the diaper during packaging can be appropriately dissipated and the folds can be folded. Since the pores are not provided in the vicinity of the sticking part of the piece, the adhesive of the sticking part does not pass through the pores and contaminates the surface of the internal diaper, which is very desirable for food hygiene. be able to.

【Example】

A preferred embodiment of the present invention will be described below with reference to FIG. In the figure, the same parts as those in FIG. 2 of the conventional example are represented by the same reference numerals, and the description thereof will be omitted. FIG. 1 shows a package 1 composed of a rice-bag packaging bag having a shape similar to that shown in FIG. 2, which is formed by using mass-producible polyethylene and other transparent synthetic resin thin film materials having the same effect. There is. In FIG. 1, there are no pores 5 on the front side of the packaging bag, and the whole is an air-impermeable material 1a. And on the opposite side of the bag, a ventilation material 1b having a large number of pores 5 is used.
The folding piece 3 extending upward corresponding to the opening 2 at the upper end of the is integrally provided. The folding piece 3 is folded on the side of the air-impermeable material in order to cover the whole diaper 4 accommodated in the packaging bag, and is sealed with an adhesive or a sticker 6. As described above, this invention uses a breathable material having pores on one surface of the packaging bag, while the other surface of the packaging bag is configured as an air-impermeable material portion having no pores, and the opening of the bag is formed. Since the folding piece for closing is always folded and attached to the side of the air-impermeable material, even if an adhesive or a seal is used for this sealing portion, the adhesive does not contaminate the diaper inside the bag. Further, according to the embodiment of the present invention, the packaging bag is composed of a portion having ventilation pores on one surface of the packaging bag and a non-ventilation portion on the other opposite surface. Since it is important not to provide the holes, a part of the material on the non-ventilating side of the bag, for example, the lower side of the bag may have pores.

【The invention's effect】

As described above, according to the present invention, it can be used as a packaging bag for rice balls easily and quickly, and when used,
The pores on one side of the bag can maintain air permeability, and the folded piece of the bag is temporarily fixed to the non-ventilated part on the other side of the bag to seal the opening. It does not pollute the food inside and has a great hygienic effect. In addition, the food is not limited to rice balls and can be used for packaging other foods.

[Brief description of drawings]

FIG. 1 is a perspective view of a packaging bag showing an embodiment of the present invention, and FIG. 2 is a perspective view of a conventional packaging bag. 1 ... Package, 2 ... Opening part, 3 ... Folding piece, 4 ... Rice ball,
5 ... Pore, 6 ... Adhesive.

Claims (1)

[Scope of utility model registration request] 1. A polyethylene bag or other flexible thin film packaging material having the same effect is used to form a packaging bag having an opening at one end and a folding piece extended corresponding to the opening, and A diaper package, characterized in that a large number of pores for ventilation are provided over a wide range of the surface, but the pores are not provided in the vicinity of the folding sticking portion of the folding piece.