JPH08337503A - Package for dog or cat repellent - Google Patents

Abstract

PURPOSE: To obtain a package for a dog or cat-repellent, capable of freely exhaling a smell ingredient, excellent in water resistance and capable of retaining the effect of the smell, for a long time. CONSTITUTION: A package for a dog or cat repellent comprises a container which is at least partially composed from a porous plastic film having fine holes having hole diameters of 0.02-30μm or the nonwoven fabric of plastic fibers. An example has a structure wherein an opening is formed at a part of a container having a hole-free material and further wherein a porous plastic film having the fine holes of 0.02-30μm diameters or the nonwoven fabric of plastic fibers is fused, adhered or press-adhered to the opening. The porous plastic film includes a porous polyolefin film and a porous ethylene tetrafluoride film. The nonwoven fabric of the plastic fibers includes a polyethylene fiber nonwoven fabric and a polypropylene fiber nonwoven fabric.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dog / cat repellent package.

[0002]

2. Description of the Related Art In order to prevent dogs and cats from wandering around, rubbing food waste, and defecation, natural ingredients such as orange oil and garlic extract, and other offensive odors for dogs and cats are generated. Dog and cat repellents containing ingredients are commercially available. These are prepared in the form of granules, and are used by spraying as they are or by placing them in a state of being put in a small bag made of air-permeable paper.

[0003]

Although these products are said to be effective for 10 to 15 days after being sprayed or placed,
Since it has no water resistance, the active ingredient of the repellent will be washed away when it rains or sprinkles, and the effect will be drastically reduced. It is an object of the present invention to provide a package for dog and cat repellents in which odorous components are freely diffused, and which are excellent in water resistance and have a long-lasting effect.

[0004]

The package of the dog and cat repellent of the present invention comprises a container at least part of which is composed of a porous plastic film having fine pores having a pore size of 0.02 to 30 μm or a nonwoven fabric of plastic fibers. Become.

The shape of the container can be any shape such as a bag shape, a box shape and a bottle shape. The whole container has a hole diameter of 0.02
It may be composed of a porous plastic film having a micropore of ˜30 μm or a nonwoven fabric of plastic fibers. However, if the ventilation area becomes too large, the active ingredient of the repellent may be temporarily released in an unnecessarily large amount. In order to continuously release the active ingredients of dog and cat repellents for a long time, only a part of the container may be made of a porous plastic film having fine pores having a pore size of 0.02 to 30 μm or a nonwoven fabric of plastic fibers. That is, the main body of the container is a normal plastic film without holes, a bag shape made of a plastic film laminated with aluminum or the like, or a box shape or a bottle shape made of plastic, and an opening is provided at a part of its surface. , The opening has a hole diameter of 0.02 to 30
A porous plastic film having micropores of μ or a nonwoven fabric of plastic fibers may be fused, adhered, or pressure-bonded to form a structure. If desired, the body of the container may be made of metal.

When the pore size is 30 μm or less, the plastic itself is water-repellent, so liquid water does not pass by the action of the surface tension of the water, but the active ingredients of dog and cat repellents that diverge as gas can freely fill this pore. pass. Therefore, even if it rains or sprinkles water, the water does not enter the inside of the container, and the active ingredient can be prevented from dissolving and running off. On the other hand, a pore size of 0.02 μm or more is required to effectively disperse the active ingredient of dog and cat repellents.

As the porous plastic film, specifically, the product name CERAGARD (short diameter 0.02 micron × long diameter 0.2 micron, or short diameter 0.
Porous polyolefin film such as 04 micron x 0.4 micron long length microporous polypropylene film), Sekisui Chemical Co., Ltd. trade name Serpore (porous polyethylene film with pore size 0.3 to 0.9 micron), or Japan Gore-Tech. An example is a porous polytetrafluoroethylene film such as Gore-Tex (pore size: 0.2 micron) manufactured by Susu Co., Ltd. Pore diameter 0.02-30
Examples of the non-woven fabric of plastic fibers having micropores of μ include commercially available non-woven fabric made of polyethylene fiber (pore diameter average is around 15 microns) and polypropylene fiber non-woven fabric (pore diameter average is around 15 microns).

Embodiments of the present invention will be described with reference to the accompanying drawings. Figure 1 shows a package made of plastic bags.
The plastic film is folded and the periphery is heat-sealed. Opening 2 on the side of this plastic bag 1
(Indicated by a dotted line) is provided, and the opening portion 2 has a hole diameter of 0.02 to 0.02.
It has a structure in which a porous plastic film having fine pores of 30 μ or a nonwoven fabric 3 of plastic fibers is fused or adhered and sealed. When not in use, a peelable seal paper (not shown) is provided on the entire surface of the porous plastic film 3.
You can stick it. In the case of a plastic bottle, an opening may be provided on the side surface of the bottle 4 as in the case of a plastic bag, and a porous plastic film or a nonwoven fabric of plastic fibers may be fused or adhered to the opening for sealing. As shown in FIG. 2, a porous plastic film or a non-woven fabric of plastic fibers may be fused or adhered to the opening of the lid 5 having the opening 2 at the top for sealing.
Alternatively, as shown in FIG. 3, a fine hole having a hole diameter of 0.02 to 30 μ is formed between the outer lid 6 and the lid 5 of the double lid including the lid 5 having the opening 2 at the top and the outer lid 6 having the same shape. The opening 2 may be sealed by sandwiching the porous plastic film or the non-woven fabric 3 of the plastic fiber which it has and pressing it. In this case also, when not in use, a peelable sticker paper may be attached so as to cover the entire surface of the porous plastic film 3. The plastic film forming the bag body is preferably a polypropylene film or a medium- and low-pressure polyethylene film, and the thickness may be any as long as it has the required strength, but about 40 to 50 microns is suitable.
Polypropylene or polyethylene is preferable as the plastic constituting the bottle or lid, and the thickness may be any as long as it has the required strength. The size and shape of the opening are not particularly limited, but a circular shape having a diameter of 10 to 30 mm or a quadrangular shape having a side of 10 to 30 mm is exemplified.

[0009]

EFFECTS OF THE INVENTION The odorous components freely diffuse and have excellent water resistance, so that the effect is maintained for a long time.

[Brief description of drawings]

FIG. 1 is a plan view of a package in the shape of a plastic bag.

FIG. 2 is a sectional view of a package in the shape of a plastic bottle.

FIG. 3 is a sectional view of a plastic bottle-shaped package.

[Explanation of symbols]

 1 plastic bag 2 opening 3 perforated plastic film 4 plastic bottle 5 lid 6 outer lid

Claims (3)

[Claims] 1. A repellent package for dogs and cats comprising a container, at least a part of which is composed of a porous plastic film having fine pores with a pore diameter of 0.02 to 30 μm or a nonwoven fabric of plastic fibers. 2. An opening is provided in a part of a container made of a material having no hole, and the opening has a hole diameter of 0.02 to 30 μm.
2. The dog / cat repellent package according to claim 1, which has a structure in which a porous plastic film having fine pores or a nonwoven fabric of plastic fibers is fused, adhered, or pressure-bonded. 3. The dog / cat repellent package according to claim 1 or 2, wherein the porous plastic film is a porous polyolefin film or a porous polytetrafluoroethylene film.