JPH067065A - Smoking container - Google Patents

Abstract

PURPOSE:To obtain an inexpensive and simple smoking container readily combustible as dust after use, exterminating diseases and insect pests, applying an disinfectant, etc., sufficiently retaining a shape even in smoking by putting a thermally decomposable or self-propagating smoking agent in a container made of paper. CONSTITUTION:A container 1 made of paper having 250mu paper thickness coated with polyethylene in the interior, having 75mm height, 70mm upper diameter, 50mm lower diameter and 205ml volume is provided with a cover 3 having one circular smoking hole 2 with 12mm diameter at the center and a smoking agent which comprises permethrin, pyroxylin, guanidine nitrate or azodicarbon amide and is thermally decomposed or self-propagates is packed into a container 1 to give the objective inexpensive smoking container which sufficiently retains a shape during smoking, is readily combustible as dust after use, hardly lights an ignition source with smoke and simply treats dust.

Description

Detailed Description of the Invention

[0001]

[Industrial application] Smoke container for pest control or spraying disinfectant

[0002]

2. Description of the Related Art Heretofore, the extermination of pests by smoke and the spraying of chemicals such as disinfectants have been widely adopted because they are simple and labor-saving. The smoke spill is put in a non-flammable container, and a part of the smoke spill is heated with an igniter such as match, incense stick, or the one that uses the heat of hydration of quick lime to cause thermal decomposition to generate heat and be relatively gentle. The effective combustion of fumigants is performed by the self-propagation of various combustions and the action of pyrolysis gas. In this case, it is believed that the container containing the smoke-removing agent becomes hot, and a metal can such as aluminum or tin is usually used.

[0003]

These metal cans after use are difficult to treat because they are trash after use and are less likely to rot. The present invention provides a smoke container that is extremely easy to dispose of after use.

[0004]

[Means for Solving the Problems] A smoke container in which a smoke agent in which thermal decomposition self-propagates is contained in a paper container, and the smoke container is provided with one smoke hole. is there.

The container is usually made of self-supporting paper and has a thickness of 150 to 800 μm. There are various types, but a paper cup type, a patch bag type, and a tetra pack type having an aluminum laminate lid are convenient. The aluminum laminate lid has smoke holes. It is also possible to provide the smoke holes in the paper part of the container. A plurality of smoke holes may be provided, but one smoke smoke hole is preferable because the smoke smoke does not ignite and smoke efficiency is high. Size is usually 7
To 700 mm ² . A suitable container size is 20 cc to 2.0 liters, which corresponds approximately to an amount of 10 g to 1 kg of the smoke-removing agent. Smoke agents are not particularly limited, but ordinary ones that are difficult to ignite and have self-propagation of decomposition are used.For example, active ingredients to smoke, nitrified cotton, nitrates,
A mixture with an exothermic agent such as potassium chlorate is used. If you smoke with this smoke container, incense stick from the smoke hole,
A squib, heating wire, etc. capable of maintaining a temperature of 200 ° C. or higher for a predetermined time, and ignites a smoke spill. Combustion normally propagates without decomposition, and the fumigant chemicals are fumigated and diffused from the fumes. The decomposition section rises to 300-400 ℃, but the container wall is cooled from the outside, so about 50-1
00 ° C lower. Therefore, the paper container does not burn,
In addition, it is slightly burnt at most, retains its shape, and functions well. The paper used in the container of the present invention may be coated with a plastic such as polyethylene or laminated with aluminum foil on the outside or inside to increase the container's sealing properties and non-combustibility.

[0006]

[Example] FIG. 1 is a cylindrical type, FIG. 2 is a cup type, and FIG. 3 is a box type, each of which is made of aluminum laminate and has a lid (3) provided on the upper part thereof, and a smoke hole (diameter 12 mm) approximately at the center of the lid. Is provided, and the smoke hole is covered with a seal. The paper thickness is 250μ with a capacity of 200cc. FIG. 4 shows a tetra pack type with a paper thickness of 280 .mu. And a capacity of 200 cc, and a smoke hole is provided in the paper portion of the container. Test Example Height 75 mm, upper diameter 70 mm, lower part 50 shown in FIG.
mm, capacity 205 ml, thickness 250μ with polyethylene coated inside, diameter 1 at the center of aluminum foil of the lid
We made one with a 2mm circular smoke hole and four circular smoke holes with a diameter of 6mm arranged evenly around the center of the lid at a distance of 1cm from the center of the lid. Smoking agent 10
0 g (permethrin 10 g, nitrification cotton 15 g, guanidine nitrate 10 g, azodicarbonamide 40 g, DBP5
g, a mixture of 20 g of diatomaceous earth). A paper impregnated with nitrate was placed in the smoke hole and ignited. Both smoked violently, and the temperature in the container reached 340 ° C, but the container was not deformed at all. Moreover, when the match flame was brought closer to the smoke,
Those with one smoke vent did not produce a flame, while those with four smoke vents produced a flame. After the smoke was smoked, the container was incinerated with other garbage in an incinerator, and there was no shape of the container at all.

[0007]

EFFECTS OF THE INVENTION The smoke container of the present invention retains a sufficient shape even during fumigation, and can be easily incinerated as waste after use. Compared with a conventional metal container. It is inexpensive and easy to dispose of dust. Also, it is difficult for smoke to ignite the ignition source.

[Brief description of drawings]

FIG. 1 is a perspective view of a cylindrical smoker.

FIG. 2 is a perspective view of a cup type smoker.

FIG. 3 is a perspective view of a box-type smoker.

FIG. 4 is a perspective view of a Tetra Pak type smoker.

[Explanation of symbols]

1 paper container, 2 smoke holes, 3 aluminum laminated lid

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[Procedure amendment]

[Submission date] February 18, 1993

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 4]

Claims (2)

[Claims] 1. A smoke container characterized in that a smoke agent capable of self-propagating thermal decomposition is placed in a paper container. 2. The smoke container according to claim 1, wherein one smoke hole is provided.