JP2000033970A - Container for packaging - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a container for packaging a suppository, etc., being easily opened in taking environmental aspects into consideration. SOLUTION: The packaging container consists of a container main body 10 with two recessed parts arranged in parallel and provided with a bending means between these recessed parts and a film-like lid body 20 for sealing the openings of the recessed parts of the container main body 10 and the adhering face of the film-like lid body 20 with the container main body 10 is constituted of an easily releasable resin and one end part thereof is made not to adhere and in addition, the container main body 10 is constituted of a dechlorinated base material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging container for packaging solid tablets and suppositories such as pharmaceuticals.

[0002]

2. Description of the Related Art There have been many packaging containers for packaging solid tablets and suppositories such as pharmaceuticals. For example, in the case of suppositories, polyvinyl chloride (PVC) and polyethylene (PE)
There is a packaging container in which two sheets laminated with each other are laminated, the outer periphery thereof (excluding the filling port) is sealed, and a storage portion formed in the shape of a suppository is provided at the center. After the suppository raw material that has been heated and melted is injected from the filling port and filled in the storage section, the packing container is sealed, and the suppository is sealed and packaged by sealing the filling port. When opening the container, grasp the unsealed portion of the sheet end opposite to the filling port with a finger, peel off both sheets so as to open, and cool down and solidify at room temperature. The medicine is taken out.

[0003]

However, most of such suppository packaging containers have a characteristic shape, an adhesive strength between polyethylenes (PE), and rigidity of the sheet itself, so that the sheet end portion has a large rigidity. It was not easy to spread and grasp the unsealed portion with a finger, and it was difficult to open. Therefore, conventionally, packaging containers for suppositories and the like that are easy to open and that are easy to use have been desired. Therefore, an object of the present invention is to obtain a packaging container such as a suppository that can be easily opened in consideration of the environment.

[0004]

SUMMARY OF THE INVENTION The present invention provides the following packaging container to achieve the above object. That is, the container comprises a container body having two recesses arranged in parallel and provided with a bending means between the recesses, and a film-like lid for sealing the opening of the recess of the container body. A packaging container characterized in that an adhesive surface of a body with a container body is made of an easily peelable resin, and one end of the body is not bonded to the container body. And the said container main body is comprised by the dechlorination type base material, It is the packaging container characterized by the above-mentioned.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below based on examples shown in the drawings. Examples of the packaged object of the packaging container according to the present invention include solid tablets and suppositories such as pharmaceuticals, foods such as confectionery, and the like. To explain. FIG. 1 is a perspective view of a packaging container according to the present invention, and FIG. 2 is a perspective view showing a state where the container body is bent. FIG. 3 is a schematic perspective view showing a state in which a plurality of packaging containers are provided in series, FIG. 4 is a schematic sectional view of the packaging containers,
FIGS. 5 and 6 are perspective views showing a state where the suppository divided in half is united.

As shown in FIG. 1, the container body (10)
Two recesses (11) that can accommodate suppositories (1) and (2), which are divided in half vertically, respectively, in a state of being arranged side by side
(12), and the outer shapes of the concave portions (11) and (12) are formed to be substantially the same as the outer shapes of the suppositories (1) and (2). Thus, the suppositories (1) and (2) divided in half are accommodated in each of the recesses (11) and (12) almost symmetrically and symmetrically, and are packaged in a blister. I have.

[0007] A trough-shaped bent portion (13) is formed just midway between the concave portion (11) and the concave portion (12) of the container body (10), and the bent portion (13) forms the container. When the main body (10) is bent, as shown in FIG. 2, the recess openings overlap so that they face each other, and the planes of the suppositories (1) and (2) accommodated in the recesses (11) and (12). Are interviewed to form a generally cylindrical suppository as shown in FIG. At this time, as shown in FIG. 6, a projection (3) is provided on one suppository, and a recess (4) is provided on the other suppository, and the two are fitted and united. The shape of the fitting surface may be arbitrary.

The material of the container body (10) is made of polyethylene terephthalate (PET) as shown in FIG. 4 without using polyvinyl chloride (PVC) as in the prior art in consideration of environmental friendliness at the time of disposal. ), A laminate obtained by laminating polyethylene (PE) (15) on a dechlorinated base material (14) such as unstretched polypropylene (CPP) or unstretched nylon (CN), and the concave portions (11) and (12) are usually Vacuum forming, pressure forming, or plug assist forming by a deep drawing forming machine or a PTP forming machine.

On the other hand, a film-like lid (20) for sealing the opening of the concave portion of the container body (10) is made of polyethylene terephthalate (PET) (21) with a printing surface (22) and an easily peelable resin (23), for example, polyethylene. (PE) and polypropylene (PP) blend resin, high density polyethylene (HDPE), unstretched polypropylene (CP)
P), an ionomer (SA), a laminate of ethylene vinyl acetate copolymer (EVA) and the like are desirable,
It is preferable that the container body (10) be easily peeled off from the polyethylene (PE) (15). The peel strength is preferably from 800 to 1200 g / 15 mm.

In the packaging container (A), such a film-like lid (20) is heat-sealed to the container body (10).
The inner suppositories (1) and (2) are hermetically sealed and packaged. Heat sealing may be performed on the entire surface of the container body (10) except for the opening of the concave portion, or only on the outer peripheral edge of the container body (10). Good. However, as shown in FIGS. 1 and 3, heat sealing is performed so that an unsealed portion (17) that can be gripped by a finger is left on a part of the outer peripheral portion, and the packaging container (A) is opened. So that it can be easily opened.

As shown in FIG. 3, a packaging container (A) containing a suppository as a product is formed in a state in which a plurality of container bodies (10) are continuously provided, and is heat-sealed in a film form. Along with the lid (20), a cutting means such as a perforation (18) is provided for each unit. Then, a predetermined number of the packaging containers (A) are housed in an exterior carton or the like (not shown) and are sold.

When actually administering the suppository in the packaging container (A), first, the film-like lid (20) in the unsealed portion (17) is grasped with a finger and the container body (10) is moved from the container body (10). After peeling, the recesses (11) (1) of the container body (10)
2) Open. At this time, the film-shaped lid (2
0) is adhered to the container body (10) with an easily peelable resin (2).
3), the film-like lid (20) can be easily peeled off. Next, the container body (10) from which the film-like lid (20) has been peeled off is bent by the bent portion (13), and the suppository ( 1) (2) is combined before administration.

As described above, the packaging container (A) of the present invention
Since the film-like lid (20) can be easily peeled off from the container body (10) and the peeling-off work can be easily performed, it takes less time to open the container than before, and the usability is improved. The container body (10) has a dechlorinated base material (1).
The use of 4) also provides environmental measures when discarded, and the use of polyethylene terephthalate (PET) (21) for the film lid (20) provides good printing stability and Names and notes can also be specified. When the film-like lid (20) is transparent, the contents can be easily checked.

[0014]

Next, specific examples of the container body (10) and the film-like lid (20) will be described. 1. The container body (10)
Amorphous polyethylene terephthalate (A-PE
T) 100μ, polyethylene (PE) film 60μ
Are laminated by dry lamination, and the film-shaped lid (2
0) is replaced with polyethylene terephthalate (PET)
Is laminated with 50 μm of ionomer (SA). 2. The container body (10) is made of unstretched nylon (C
N) and a polyethylene (PE) co-extruded multilayer film 80 μm, and the film-like lid (20) is formed by laminating polyethylene terephthalate (PET) 12 μm and ionomer (SA) 50 μm. 3. The container body (10) is composed of a single sheet of unstretched polypropylene (CPP) 100μ or a coextruded sheet of unstretched polypropylene 100μ, and a film-like lid (20)
To polyethylene terephthalate (PET) 12μ,
It is constituted by laminating 50 μm of ionomer (SA). In addition, the heat sealing surface shall be low temperature sealing,
The unstretched polypropylene (CPP) on the outside uses a grade with gloss and rigidity,
Give a preform. In addition, a film-like lid (2
0) is polyethylene terephthalate (PET) 12μ
Alternatively, a laminate formed by laminating a blend resin 50 μ of polyethylene (PE) and polypropylene (PP) may be used.

[0015]

In any case, according to the present invention, a container body having two juxtaposed concave portions and a bending means provided between the concave portions and the concave portion opening of the container main body is provided. Since the packaging container is composed of the film-like lid to be sealed, and the adhesive surface of the film-like lid with the container body is made of an easily peelable resin, and one end thereof is not bonded to the container body. In addition, the opening property is improved as compared with the conventional one, and the usability is improved. In addition, since the method of using the container body after opening is novel, it is possible to motivate consumers to purchase. Also, since the container body is made of a dechlorinated base material, it is also good for environmental measures after disposal.

[Brief description of the drawings]

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

FIG. 2 is a perspective view showing a state where the container body is bent.

FIG. 3 is a schematic perspective view showing a state in which a plurality of packaging containers are provided in series.

FIG. 4 is a schematic sectional view of a packaging container.

FIG. 5 is a perspective view showing a state in which a suppository divided in half is united.

FIG. 6 is a perspective view showing a state in which a suppository divided in half is united.

[Explanation of symbols]

 A packaging container 1 suppository 2 suppository 3 convex part 4 concave part 10 container body 11 concave part 12 concave part 13 bent part 14 dechlorinated base material 17 unseal part 18 perforation 20 film-like lid 23 easily peelable resin

Claims (2)

[Claims] 1. A container body having two recesses arranged side by side, and a folding means provided between the recesses, and a film-like lid for sealing an opening of the recess in the container body. A packaging container characterized in that an adhesive surface of a film-like lid with a container body is made of an easily peelable resin, and one end of the film-like lid is not bonded to the container body. 2. The packaging container according to claim 1, wherein the container body is made of a dechlorinated base material.