JP2564292Y2 - Bait packaging - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bait package used for controlling cockroaches.

[0002]

2. Description of the Related Art Conventionally, cockroaches have been generally removed by means of a paper box containing a built-in adhesive or sprayed with a liquid insecticide. 2. Description of the Related Art A method has been widely adopted in which a bait called dango borate composed of boric acid, starch, a special attractant, and the like is laid, and the cockroach feeds the bait to exterminate it. And, if such bait is used without packaging, there is a problem in safety, so it is usually used in a container or the like. It is known that a bait tablet is sandwiched between the upper film and the lower film, and a cutout for exposing the outer edge of the bait tablet is formed in the upper film (for example, see Japanese Utility Model Laid-Open No. 3-71778). .

[0003]

The above-mentioned conventional bait bait package has the advantage that the manufacturing cost is low and the corner portion of the bait tablet is exposed, so that the extermination effect is large, but the wet type bait is more preferable for cockroaches. In the case of storing the poison bait, a separate outer package is required to prevent the bait from drying, so that there has been a problem that the cost is high.

[0004] The present invention has been made in view of the above problems, and an object of the present invention is to provide a bait bait package that does not require a separate outer package.

[0005]

In order to achieve the above object, the bait bait package of the present invention is formed by bonding a bait tablet between an upper sheet and a lower sheet having a gas barrier property while adhering around the tablet. A bait bait package comprising: an upper sheet comprising two sheets, an outer sheet and an inner sheet, wherein a cut is formed in the outer sheet to define a band-like region, and the outer sheet and the inner sheet except for the leading end of the band-like region. The point is that the entire surface is adhered.

[0006]

In the above-described bait bait package according to the present invention, the leading end of the band-shaped region in the outer sheet functions as a picking portion at the time of opening. Then, by pinching and pulling the front end portion, the inner sheet is broken at the cut along with the outer sheet, and a band-shaped notch is formed in the upper sheet. Until the notch is formed in this way, the bait tablet is kept wrapped by the upper sheet and the lower sheet having gas barrier properties, thereby preventing the tablet from drying.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing a bait bait package as one embodiment of the present invention. As shown in FIG. 2, the bait bait package 1 has an upper sheet 2 and a lower sheet 3 having gas barrier properties. In this state, the periphery is adhered while the bait tablet P is sandwiched therebetween.

The above-mentioned bait bait package 1 is manufactured in a continuous state vertically and horizontally, and is cut into individual bait bait packages 1 by cutting. In addition, a product may be made in a state where breakable perforations are formed at the boundaries of the individual bait bait packages 1, and the single bait bait package 1 may be appropriately cut off at the perforations and used at the time of use.

The upper sheet 2 is formed by laminating two sheets, an outer sheet 21 and an inner sheet 22, as shown in FIG.
In the present embodiment, a laminated sheet made of paper / polyethylene film is used as the outer sheet 21 in order from the top, an appropriate pattern is printed on the upper surface, and a wide U-shaped band-shaped area 4 as shown in the figure is formed. The cut a was formed so as to be divided and provided with pawls at appropriate locations.
On the other hand, a laminated sheet composed of polyethylene film / aluminum foil / polyethylene film is used as the inner sheet 22 in order from the top. Then, the outer sheet 21 and the inner sheet 22 are superimposed on each other, and the entire surface of the upper sheet 2 is heat-sealed except for the front end portion 4a of the belt-shaped area 4.
Was formed. In the present embodiment, a laminated sheet composed of polyethylene film / aluminum foil / polyethylene film / paper is used as the lower sheet 3 in order from the top.

A poison bait tablet P was filled between the upper sheet 2 and the lower sheet 3 and heat-sealed on four sides to form a continuous package. A single bait bait 1 obtained by cutting or cutting off the continuous package manufactured in this manner is a package in which the bait tablet P is packaged with an upper sheet 2 and a lower sheet 3 having gas barrier properties. In this case, even if the bait tablet P is of a wet type, it does not dry.

At the time of use, as shown in FIG. 4, the front end portion 4a of the band-shaped region 4 in the outer sheet 21 is raised, the front end portion 4a is pinched, and the outer sheet 21 is opened by pulling along the cut a. That is, when the outer sheet 21 and the inner sheet 22 are pulled in this manner, the inner sheet 22 is torn together with the outer sheet 21 along the cut a because the outer sheet 21 and the inner sheet 22 are adhered to each other except for the tip portion 4a.
As a result, as shown in FIG. 5, the cutout 5 having a shape along the cut a except for the portion corresponding to the front end portion 4a is formed on the upper sheet 2.
And a part of the poison bait tablet P inside is exposed from the notch 5.

In the embodiment shown in FIG.
A cut a is formed in such a manner as to divide two rows of band-shaped regions 4 with a width 1 and with a pawl provided at an appropriate position, and excluding the end portions 4a and 4a of the respective band-shaped regions 4 and 4. The upper sheet 2 was formed by heat sealing the entire surface with the inner sheet 22. Accordingly, when the leading end portions 4a, 4a are pinched and pulled, the inner sheet 22 is torn along the cutout a together with the outer sheet 21 except for the portion corresponding to the leading end portions 4a, 4a as shown in FIG. Parts 5 and 5 are formed.

In the bait bait package 1 of this embodiment, it is necessary to pull the two tip portions 4a, 4a to open the bait bait. P will be held firmly.

[0015]

As described above, the bait bait package of the present invention is a bait bait package in which a bait tablet is sandwiched between an upper sheet and a lower sheet having gas barrier properties and the surroundings are adhered. The upper sheet is composed of two sheets, an outer sheet and an inner sheet. A cut is formed in the outer sheet to define a band-like area, and the outer sheet and the inner sheet are entirely adhered except for the leading end of the band-like area. Since the notch that exposes a part of the bait tablet is formed by pulling and pulling the tip of the band-shaped region in the outer sheet during use, it can be easily opened compared to the outer package. In addition, even when a wet type bait is stored, it is possible to prevent the bait inside from drying without applying an individual outer package.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a poison bait package according to the present invention.

FIG. 2 is a perspective view showing an upper sheet and a lower sheet constituting the bait bait package of FIG. 1 in a separated state.

FIG. 3 is a perspective view showing an outer sheet and an inner sheet constituting an upper sheet in FIG. 2 in a separated state.

FIG. 4 is a perspective view for explaining an opening operation of the bait bait package shown in FIG. 1;

FIG. 5 is a perspective view showing a state in which a cutout portion is formed in the bait bait package shown in FIG. 1;

FIG. 6 is a perspective view showing another embodiment of the bait bait package according to the present invention.

7 is a perspective view showing a state where a cutout portion is formed in the bait bait package shown in FIG. 6;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bait bait 2 Upper sheet 21 Outer sheet 22 Inner sheet 3 Lower sheet 4 Strip-shaped area 4a Tip P P bait tablet a Cut

Continuation of the front page (56) References JP-A 3-71778 (JP, U) JP-A 51-20977 (JP, U) JP-A 62-149974 (JP, U) JP-A 62-49973 (JP) , U)

Claims (1)

(57) [Scope of request for utility model registration] 1. A bait bait package comprising a gas-barrier upper sheet and a lower sheet, wherein the bait tablet is sandwiched between the upper sheet and the lower sheet, and the periphery of the bait tablet is adhered. And a cut line defining a strip-shaped region is formed in the outer sheet, and the outer sheet and the inner sheet are entirely adhered except for a tip portion of the strip-shaped region.