JP2601805Y2 - Transpiration material package - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an air-tight bag containing a plurality of evaporant packs containing a granulated evaporant which functions as an insect repellent or a fragrance, etc., by means of an evaporating chemical. More specifically, the present invention relates to an evaporative material package having a configuration that has been subjected to versatility packaging, and more specifically to an evaporative material package that can be flexibly adapted to various uses and is improved in ease of use and handling. is there.

[0002]

2. Description of the Related Art Conventionally, for example, insect repellents have been used to protect clothing stored in a closet or the like from pests. Such insect repellents are available in solid and liquid forms. They can be roughly classified. The solid thing is what is called a so-called sublimation insect repellent, for example, para-dichlorobenzene, naphthalene, camphor and the like. on the other hand,
The liquid one uses an evaporative (volatile) chemical called a so-called evaporating agent, and includes, for example, a pyrethroid-based or organic phosphorus-based compound liquid.

[0003] In the case of the above-mentioned solid insect repellent, it is usually used in the form of being stored in a plastic container or further packaged with, for example, Japanese paper or nonwoven fabric. Packaging by suitable packaging means in this way limits the sublimation effect of the insect repellent and enhances the persistence of the insect repellent effect,
It is also possible to prevent direct contact with clothes and produce effects such as reduction of contamination by the drug itself. In other words, such packaging is disadvantageous in that the solid insect repellent itself has a disadvantage that disappearance due to sublimation proceeds within a very short period of time, and that clothing and the like are stained by direct contact with the insect repellent. Play a role in supplementing

[0004] In general, the liquid insect repellent has a higher insect repellency than the solid insect repellent. Therefore, the liquid type can exhibit a high insect repellent effect with a small amount. However, liquid insect repellents have a lower vapor pressure than solid insect repellents,
In addition, since the amount of transpiration is small, there is a disadvantage that the insect repellent effect is generally low in the early stage of use. Therefore, various measures have been taken to activate transpiration in the early stage of use. For example, it is well-known that liquid insect repellents can be handled in the same manner as solids by impregnating a suitable liquid-absorbing material (holding body) with a corresponding chemical solution, thereby improving the handleability. However, in this case, the transpiration area to be exposed is enlarged by complicating the shape of the holding body or the like, or the holding body is made thinner to increase the amount of transpiration per unit time. .

[0005] According to such a device, transpiration is actively performed from the beginning of use, and a high insect repelling effect can be expected. After a certain period of time has elapsed since the start of use and the drug concentration in the atmosphere of the place of use has reached the effective concentration, it is preferable that the amount of transpiration be limited to such an extent as to replenish the disappearance of the drug. However, in the case of adopting the structure that increases the initial amount of transpiration by expanding the transpiration area as described above, even after the drug concentration reaches the effective concentration in the atmosphere of the place of use after a certain period of time, it is active similarly to the initial period. The continuous transpiration would have the disadvantage of oversupply of the drug.

In view of the above, in order to obtain necessary and sufficient effects both at the beginning of use and after a certain period of time, for example, the size and shape of the holder made of paper, plastic, porous material, etc. In addition, there is a type that is devised as a form adapted to the characteristics of the drug and is used in a state in which the holding body impregnated with the drug solution is exposed as it is, or a type that is used in a state where it is stored in an appropriate container. Various have been developed.

Insect repellents or the like obtained by impregnating a liquid-absorbing support with a transpirable chemical are used for a period of use (generally proportional to the volume of the support), at the beginning of use and after a certain period of time. For the purpose of making it easy to calculate the amount of transpiration, it is often of a sheet or mat type. Conventionally, the holding body is a sheet type, and the holding body is impregnated with an evaporative chemical (hereinafter, referred to as a sheet type evaporating agent) and is wrapped in a breathable bag. However, it has been proposed that it is excellent in its handleability and controllability of the amount of transpiration.

However, in the case where the evaporating agent impregnated with the chemical is wrapped in the bag, the chemical impregnated with the evaporating agent is sucked into the bag at the contact portion between the bag enclosing the evaporating agent and the evaporating agent. An effect is produced, which may aid in the evaporation of the drug solution. And in the case of the above-mentioned sheet type evaporating agent, since the contact with the bag is in surface contact, the help of evaporation due to the contact of the bag becomes excessive, and as a result, the chemical solution impregnated in the evaporating agent is There is a problem that the amount of transpiration per unit time becomes too large compared to the total amount, and it is difficult to maintain the medicinal effect over a long period of time. Further, in the sheet type evaporating agent, the contact area with the bag body is determined by the size of the sheet surface, and the amount of transpiration is almost determined by the contact area. Therefore, it is extremely difficult to control the amount of transpiration. There was also the problem of becoming.

Further, for example, a solid drug such as camphor is
The end point of the medicinal effect can be easily confirmed by the disappearance of the substance by sublimation, but in the case of a transpiring agent obtained by impregnating a suitable carrier with a transpiring chemical solution, the substance itself of the carrier is Since it does not disappear, it is difficult to confirm the end point of the medicinal effect, and there is a possibility that the inconvenience may occur that the medicinal effect has already expired and the user forgets to replace it or replaces it even though the medicinal effect remains.

[0010]

In the case of a sheet-type evaporating agent, the thickness must be increased if the impregnation amount of the chemical solution is to be increased in order to improve the persistence of the evaporating effect. When this thickness is increased, the flexibility, which is also an advantage of the sheet type, is impaired, and there is a problem that inconvenience is caused in terms of handleability, for example, the sheet is easily damaged in a transport operation in a distribution process. . Therefore, an object of the present invention is to solve the above-mentioned problems, and to provide a vaporized material package excellent in flexibility, for example, free of breakage in a transport operation in a distribution process, and excellent in handleability. It is in.

[0011]

SUMMARY OF THE INVENTION It is an object of the present invention to provide an airtight outer packaging bag in which a plurality of evaporant packs are bundled in the vertical and horizontal directions. Are sealed to form a transpiration material package, and each of the plurality of transpiration agent packs is flexible.
The opening of the bag is adhered,
By arranging in the up, down, left, and right directions, the evaporant packs mutually have a buffering action with respect to other evaporant packs. This is achieved by a transpiration material package characterized by containing.

It is preferable that the flexible bag for storing the evaporant used in the present invention has a liquid absorbing property. Further, the flexible bag may not have air permeability. Further, the evaporant pack used in the present invention has a large number of granulated evaporants for controlling the surface area of the entire evaporant by the size and number of the particle diameters in a breathable and flexible bag. The granulated evaporating agent is obtained by impregnating a holding body formed into a granulated shape with a mixture obtained by adding and mixing an inorganic powder to a liquid absorbing material, and storing the evaporating agent in the bag body. It is preferred that the evaporant pack obtained is flexible. Also, in a breathable and flexible bag body, a large number of granulated evaporating agents that control the surface area of the entire evaporating agent by the size and number of the particle diameters are stored, and the evaporating agent in the granular shape is An evaporating liquid having a medicinal effect and an indicator indicating the end point of the medicinal effect of the evaporating liquid are impregnated in a holding body formed by molding a liquid absorbing material into a granular shape, and obtained by storing the evaporating agent in the bag body. It is preferable that the evaporant pack is a flexible evaporant pack or an evaporant pack in which the bag has an indicator function.

[0013] In addition to the above-described structure of the evaporative material package, the outer packaging bag has a surface on which the evaporating component of the evaporating agent pack is accommodated by cutting off a designated area. The transpiration material package is preferably provided with a cutout designation mark serving as a transpiration adjustment port to be scattered outside. In addition, a plurality of cutout designation marks are provided for each use condition as cutout designation marks provided on the outer packaging bag so that the opening area of the transpiration adjusting port can be selected according to the use condition of the evaporant. It is preferably a transpiration material package. In addition, it is preferable that the cutout designation mark of the outer packaging bag is a transpiration material package provided at a plurality of locations on the outer packaging bag. Further, it is preferable that the outer packaging bag is a transpiration material package at least partially composed of a light transmissive material that allows the inside of the outer packaging bag to be viewed.

[0014]

According to the above construction of the present invention, since the bag for storing the evaporant has a breathable and flexible structure, it can be combined with the fluidity of the stored granular evaporant,
The evaporant pack can be freely deformed in accordance with the shape of the place of use, etc., for example, to prevent breakage and improve usability during transport processing in the distribution process or during use by consumers, and to be used in various ways. It becomes possible to use it conveniently for the purpose.

According to the above construction of the present invention, a plurality of evaporant packs are accommodated in one outer packaging bag, so that the enclosed evaporant packs can be transported or displayed. Creates a buffering effect on the other evaporant packs, further preventing the outer packaging bag itself from being damaged, and also protecting the inner evaporant packs from each other, causing the outer packaging bag itself to be transported or damaged. The effect of preventing the occurrence of inconvenience such as breakage of the evaporant due to impact or the like during operation is further improved, and the effect of facilitating handling is obtained.

According to the above structure of the present invention, the evaporating agent is of a granular shape obtained by impregnating an evaporating liquid having a predetermined medicinal effect into a holding body formed of an oil absorbing material in a granular shape. A plurality of evaporants are stored in one bag as an agent pack, and the total surface area of the plurality of evaporants stored in the bag is controlled by controlling the size of the particle size of each holder having a granular shape. It can be flexibly controlled by the number, and even when the surface area is controlled, it is possible to avoid a large change in the whole volume. And that the surface area etc. can be adjusted without changing the whole volume so much, there is no need to prepare and use bags of various sizes according to specifications such as duration of medicinal effect, etc.
At the same time, it is possible to reduce the number of types of products, and at the same time, it becomes easy to manage members such as bags required for manufacturing, and it is possible to reduce production costs and improve productivity.

When the evaporating agent is contained in a flexible bag having a liquid absorbing property, since the evaporating agent is in the form of particles, it is possible to suppress excessive evacuation of transpiration due to surface contact between the bag and the evaporating agent. On the other hand, it can have the effect of appropriately promoting transpiration, and further, by tilting the bag, the overlapping state of the internal evaporant and the contact state between the evaporant and the bag can be changed. It is possible to control the amount of transpiration more appropriately, and it is possible to fully exert the effect of the transpirable chemical solution from the beginning of use, and at the same time, to control the amount of transpiration properly, and the efficacy of the chemical solution for a long time Can be maintained.

Further, an inorganic powder is added in advance to the granular holding body serving as the evaporating agent. If silica powder or the like is used as the inorganic powder, the weight of the holding body is increased.
It is possible to obtain a heavy evaporant, and to prevent the product value from being inferior due to being too light,
It can be expected that the handleability can be improved by improving the texture. Further, the evaporating agent has a configuration in which a holding body formed by molding a liquid absorbing material into a granular shape is impregnated with an evaporating liquid having a predetermined medicinal effect and an indicator that indicates the end point of the duration of the medicinal effect of the evaporating liquid, Since the presence or absence of the medicinal effect of the evaporating agent can be easily confirmed at any time by the indication by the indicator, although the medicinal effect remains, it can not be confirmed because it has been replaced, or the medicinal effect has expired. Inconvenience such as forgetting replacement can be prevented. By providing the bag with an indicator function, it is possible to confirm whether or not the medicinal effect remains even when the evaporating agent is not visible.

When a plurality of evaporant packs are provided in an airtight outer packaging bag, the outer packaging bag is opened, and when the evaporative pack is used in units of evaporant packs, the outer packaging bag is narrow. However, for example, it is suitable to be used between kimonos in a Japanese dance or to put a vaporizer pack in a pocket or the like of clothes in a clothes dance, and to use a closet by appropriately selecting the number of vaporizer packs to be used. The amount of transpiration can be more finely controlled in accordance with the volume of the location. Also,
When a part of the outer packaging bag is cut off in accordance with a cut designation mark provided on the outer packaging bag without damaging the outer packaging bag, the outer packaging bag itself is transpired containing a large amount of evaporating agent. It can be used as a medicine container, and in such a case, it is possible to meet the conditions of use by selecting and cutting off the resection designation mark provided on the outer packaging bag according to the conditions of use. It is possible to obtain a reduced amount of transpiration. Therefore, it is possible to flexibly cope with various uses requiring different amounts of transpiration. Furthermore,
Since at least a part of the outer packaging bag is made of a light-transmitting material that allows the inside of the outer packaging bag to be viewed, the display by the indicator can be confirmed from outside the outer packaging bag.

[0020]

FIG. 1 shows an embodiment of a transpiration material package according to the present invention. The transpiration material package of this embodiment has a configuration in which a predetermined package is applied to a transpiration agent used as an insect repellent, an aromatic agent, and the like. An outer packaging bag 3 for sealing the evaporant pack 1 is provided. Hereinafter, these components will be described in detail in order.

The evaporant pack 1 has a structure in which the evaporant 5 is housed in a flexible bag 6 having air permeability and liquid absorption. Here, the evaporating agent 5 is obtained by adding an inorganic powder to an oil-absorbing and liquid-absorbing material, mixing the inorganic powder into a small-grained holding body, and forming a vaporized liquid having a predetermined medicinal effect and the medicinal effect of the vaporized liquid And an indicator that clearly indicates the end point of.

In this embodiment, as the material having oil absorbing property and liquid absorbing property, a material obtained by forming a paper material into porous particles is used. In addition, as the material having oil absorbency and liquid absorbency, in addition to the above materials, for example, paper (including pencil paper), non-woven fabric, cloth, wood, veneer, wood flour, pulp, inorganic polymer substance, inorganic polymer substance Porous substances (silicate, silica, zeolite, etc.), organic high molecular substances (cellulose, polyethylene, polyvinyl chloride, polypropylene, polyvinyl alcohol, vinyl acetate-vinyl chloride copolymer, styrene-divinylbenzene copolymer, etc.) , Gelling substances (agar, carrageenan, starch, gelatin, alginic acid, etc.), sublimable substances (adamantane, cyclododecane, norbornane, trimethylnorbornane, endo-
Trimethylnorbornane, paradichlorobenzene, naphthalene, camphor, etc.) can also be used. Also,
One of these materials or a combination of two or more thereof can be used.

In this embodiment, the evaporating agent 5 is in the form of granules having a particle size of 4 to 6 mm (not passing through a 4 mm sieve but passing through a 6 mm sieve). Per unit, about 2 g of evaporant 5 (about 63 grains to 7
9 grains). However, the particle shape of the evaporating agent 5 is not particularly limited, and is, for example, a substantially spherical shape shown in FIG. 2A, a cylindrical tablet shape shown in FIG. 2B, and a cylindrical tablet shape shown in FIG. In addition to the rectangular tablet shape shown in the above, any dosage form such as a powder form can be used. And 2
More than one dosage form may be mixed. Further, the shape and size of the particles of the evaporating agent 5 may be somewhat uneven as described above.

In the case of this embodiment, the inorganic powder added to and mixed with the support is silica powder. This is added to give the evaporant 5 an appropriate weight. This inorganic powder
For example, a material other than those shown in the embodiment may be used as long as the material does not chemically react with the evaporating liquid to be impregnated into the holder in order to obtain a function as an insect repellent.

As the evaporating liquid, various liquid chemicals having an evaporating property at normal temperature can be used. In this embodiment, an effective amount of insect repellent (Vapasulin), for example, 35 mg, and diethylene glycol monoester are used. Ethylhexyl ether = 5-desensitizer (2-EHDG)
60mg and leuco body (blue 63) 0.1-10m
g, isoparaffin, liquid paraffin = color development aid (3
435 process oil) and an appropriate amount of 3-methyl-4-isopropylphenol (antifungal agent)
And an appropriate amount of oil pink # 312 (colorant) dissolved in an appropriate amount of ethanol is used as the evaporation liquid.

In this component composition, 2-EHDG, Blue 63, 3435 process oil and the like constitute an indicator that indicates the end point of the effect of the evaporating liquid by a change in color. By changing the color development, the user is informed of the effectiveness as an insect repellent or the like.

Note that the indicator for notifying the end point of the effect by a change in color is not limited to the above-mentioned configuration, and various known methods can be used. As a well-known indicator, the following [1]
To [8]. [1] JP-A-61-56108 and JP-A-61-56108
JP-56109-A, in which a coloring agent is impregnated with a plasticizer or vapor phosphorus. Here, the coloring paper is
It consists of a colored layer and a ground color layer containing oil with low refractive index and exhibiting oil resistance and oil permeability. It develops color when the refractive index changes, and shows the end point of the effect when decolorized. [2] JP-A-62-4206 describes a method of impregnating a color-developed paper having a partly printed thereon with vaporus or a liquid in which a synergist (PB or sinepirin 500) is mixed with vapor-phosphine, The end point of the effect is indicated by the decoloration of the color and the remaining color of the print. The coloring paper used is the same as that described in the above [1]. [3] JP-A-62-163965 and JP-A-6-163965
No. 2-179640, using a drug-effect indicating composition comprising a volatile desensitizing agent, an electron-donating color-forming organic compound and a developer, and coloring by volatilization of the volatile desensitizing agent. A change in the color of a reaction that indicates the end point of efficacy. [4] An indicator described in Japanese Patent Application Laid-Open No. 62-235562, which is attached to a volatilized drug or the like to indicate the end point of the drug, and a holder impregnated, coated, and held with a predetermined drug. And the agent to be impregnated, coated, and retained in the carrier comprises an electron-donating color-forming organic compound, a desensitizer, a color developer, and the like. [5] A method described in JP-A-62-281802, comprising a volatile developing agent or a volatile compound equivalent to the agent, an electron-donating color-forming organic compound, and a desensitizer. A composition using a drug efficacy indicating composition. [6] those described in JP-A-63-60901,
A transparent or translucent packaging material having an impregnated body impregnated with a room temperature volatile desensitizing insect repellent, an electron-donating color-forming organic compound, and a developer, and having a permeability to the desensitizing insect repellent. The end point of efficacy is indicated by coloring of the packaging material.
Further, empensin is used as the desensitizing insect repellent or the packaging material is patterned. [7] An impregnated body impregnated with a colored or time-varying composition containing a normal-temperature volatile agent, which is described in JP-A-63-101301, and has a basis weight of 35-70.
g / m ² synthetic fiber non-woven fabric. [8] those described in JP-A-64-79284,
A PEG solution having a degree of polymerization of 200 to 1540 is impregnated into a writing paper that is colored by impregnating the liquid.

The chemical used as the evaporating liquid is not particularly limited as long as it has an evaporating property at room temperature.
(R, S) -1-ethynyl-2-methylpent-2-enyl (IR) -cis, transchrysanthemate, 1-
Ethynyl-2-methyl-2-pentenyl-2,2-dimethyl-3- (2 ′, 2′-dichlorovinyl) -cyclopropane-1-carboxylate, 1-ethynyl-2-methyl-2-pentenyl-2, 2-dimethyl-3- (2 '
-Methyl-1'-propenyl) -cyclopropane-1-
Pyrethroid insecticidal miticides such as carboxylate, 1-ethynyl-2-methyl-2-pentenyl 2,2,3,3-tetramethylcyclopropanecarboxylate, benfluthulin and fenfluthrin, and organics such as DDVP and sumithion. Insect repellents such as phosphorus-based insecticidal miticides, dimethyl phthalate, diethyl phthalate, dibutyl phthalate, diethyl fumarate, N, N-diethyl-m-toluamide, ethyl benzoate, safrole, insaflor, eugenol , Citronellol, anethole,
Insect repellents such as 1-carboxylic acid, citral, citronellal, nerol, geraniol, linacyl acetate, acetophenone, terpineol, menthone, benzyl benzoate, fragrances such as ethyl phenylacetate, isoamyl acetate, eucalyptol, cinnamaldehyde, benzaldehyde And insecticide and fungicides such as phenyl, salicylate and menthol. The above-mentioned various agents can be used alone or in combination of two or more, as is well known, and include insect repellents, insecticides, insecticidal miticides, insecticides, insect repellents, insect repellents and fungicides. It can be used as

The bag 6 is made of, for example, a nonwoven fabric, a woven fabric, or a microporous fabric made of natural fibers (Japanese paper), synthetic fibers such as polyester, polyethylene, polyamide, polyurethane, acryl, polypropylene, and cellulose. A film or laminated film that is formed through a bag through which the transpiration component is transmitted.
In the case of this embodiment, a non-woven fabric of 15 to 70 g / m ² is formed into a bag. Then, as shown in FIG. 3, the bag 6 in one embodiment is formed by accommodating and closing the opening thereof by heat sealing or the like after accommodating the granulated evaporant 5 therein. In this embodiment, in order to enhance the productivity, the bag body 6 is formed into a long tubular shape in advance, and an appropriate amount of the evaporating agent 5 is loaded into the tubular body, and then the bag body 6 is placed on the long tubular body. By heat-sealing at a constant pitch, a production method of obtaining a plurality of evaporant packs 1 in a continuous form as shown in FIG. 4 can be adopted. However, the bag 6 is, as shown in FIG.
For example, a rectangular non-woven fabric may be formed so that the center thereof is bent, and an outer peripheral edge portion of the rectangular non-woven fabric is used as the bonding portion 7 to store an appropriate amount of the evaporating agent 5 therein. Furthermore, the shape of the bag 6 is not limited to the illustrated form.

The outer packaging bag 3 is formed by processing a highly air-tight sheet-like member into a bag shape.
As shown in FIG. 1, a cutout designation mark 8 serving as a transpiration adjusting port for dissipating the transpiration component of the contained evaporant pack 1 out of the bag by cutting off the designated range, as shown in FIG.
a, 8b. The outer packaging bag 3 is obtained by heat-sealing a hermetic sheet made of a synthetic resin or the like or a laminated hermetic sheet having an aluminum layer formed on the back surface to form a bag shape in order to enhance hermeticity. In this embodiment, an opening / closing chuck 9 is provided at one end of the outer packaging bag 3 slightly inside the heat-sealed end. This opening / closing chuck 9 is
The heat-sealed end is cut off, one end of the outer packaging bag 3 is opened, and when the required amount of the evaporant pack 1 is taken out, the opening of the outer packaging bag 3 is to be sealed again. The above-mentioned opening / closing chuck 9 may not be particularly provided.

As shown in FIG. 6, the resection designation marks 8a and 8b are separately provided at four corners of the bag. These cut designation marks 8a and 8b depict outlines for cutting the corners of the bag into a triangular shape, but have different cut sizes. Such a difference in the size of the excision is made so that the opening area of the transpiration adjusting port can be selected according to the use conditions of the transpiration agent (for example, the volume of the used space and the required strength of the pharmacologic effect of the transpiration component). Although not shown in FIGS. 1 and 6, each of the resection designation marks 8 a and 8 b can be identified by color coding or printing a description.

FIG. 6 shows a state in which a part of the outer packaging bag 3 has been cut along the cut designation mark 8a at one corner. The reference numeral 8c indicates a transpiration adjusting port opened by excision along the excision designation mark 8a. The cutout designation mark may be a simple mark and be cut off with scissors or the like. However, as long as the sealability can be maintained, the cutout designation mark may be opened by a finger as a perforated structure or a structure with an appropriate cut. You may be able to.

In the evaporating agent pack 1 of the above embodiment, the evaporating agent 5 has a granular shape in which a holding body formed by molding an oil absorbing material into a granular shape is impregnated with a vaporized liquid having a predetermined medicinal effect. A plurality of evaporants 5 are housed in one bag 6 as a evaporant pack, and the total surface area of the plurality of evaporants housed in the bag is controlled by each of the holders having a granular shape. Can be flexibly controlled by the size and the number of the particle diameters, and it is possible to avoid a large change in the whole volume even when controlling the surface area. The fact that the surface area and the like can be adjusted without changing the entire volume so much does not mean that the bag 6 is prepared in various sizes according to the specification such as the duration of the medicinal effect, and is not separately used. At the same time, it is possible to reduce the number of types of products, and at the same time, it becomes easy to manage members such as the bag 6 necessary for manufacturing, and it is possible to reduce production costs and improve productivity. According to the test results of the present inventor, the sum of the surface areas of the plurality of evaporants 5 housed therein can be made larger than the surface area of the bag body 6, whereby the amount of evaporation can be remarkably increased. On the other hand, for example, when the particle size of the evaporant 5 is increased in order to extend the effect period, the bag 6
It has been clarified that the effect can be sufficiently exerted even in a usage form of about 2% with respect to the entire surface area.

Further, since the bag 6 for storing the evaporant 5 has a breathable and flexible structure, the evaporant pack 1 is combined with the fluidity of the stored granulated evaporant 5. It can be freely deformed according to the shape of the place of use, etc., for example, it prevents damage during transport processing in the distribution process and consumer use and improves usability, convenient for various uses It becomes possible to do. When the evaporant 5 is present in the flexible bag 6 having a liquid-absorbing property, since the evaporant 5 has a granular shape, excessive support of evaporation due to surface contact between the bag 6 and the evaporant 5 is suppressed. On the other hand, it is possible to impart an effect of appropriately promoting transpiration on the other hand, and furthermore, it is possible to change the overlapping state of the evaporant 5 inside and the contact state between the evaporant 5 and the bag 6 by tilting the bag 6. This makes it possible to control the amount of transpiration more appropriately, and to achieve the effect of the transpirable chemical from the beginning of use, and at the same time, to control the amount of transpiration appropriately. Thus, the efficacy of the drug solution can be maintained for a long time.

In addition, an inorganic powder is previously added to the granular support to be used as the evaporating agent 5. If, for example, silica stone or the like is used as the inorganic powder, the weight of the support is increased and the weight of the support is increased. It becomes possible to obtain a certain evaporating agent, and it is possible to prevent the commercial value from being inferior due to being too light, and to improve the handleability by improving the texture. Also, by mixing the inorganic powder with neutral or acidic, it is possible to give the indicator a color developing effect. Further, the evaporating agent 5 has a structure in which a holding body formed by molding a liquid absorbing material into a granular shape is impregnated with an evaporating liquid having a predetermined medicinal effect and an indicator for indicating an end point of the duration of the medicinal effect of the evaporating liquid, Since the presence or absence of the medicinal effect of the evaporating agent 5 can be easily confirmed at any time by the indication by the indicator, the medicinal agent is replaced because the medicinal effect remains but cannot be confirmed, or the medicinal effect has expired. It is possible to prevent inconvenience such as forgetting to replace the device even though it is present.

Further, in order to provide a plurality of evaporant packs 1 in a form housed in an airtight outer packaging bag 3, the outer packaging bag 3 is opened and used in units of one evaporant pack. In a narrow place, for example, in the case of being put between kimonos in a Japanese dance, by appropriately selecting the number of evaporant packs 1 to be used, the amount of transpiration can be more finely controlled in accordance with the volume of the place of use such as a closet. can do. And
When a part of the outer packaging bag 3 is cut off according to the cut designation marks 8a and 8b provided on the outer packaging bag 3 without greatly opening the outer packaging bag 3, the outer packaging bag itself is
It can be used as a vaporizer container containing a large amount of vaporizer 5, and in such a case, the resection designation marks 8a, 8b provided on the outer packaging bag 3 according to the use conditions. By selecting and cutting off, it is possible to obtain an amount of transpiration that meets the use conditions. Therefore, it is possible to flexibly cope with various uses requiring different amounts of transpiration.

Further, since a plurality of evaporant packs 1 are accommodated in one outer packaging bag 3, the enclosed evaporant packs 1 can be mutually transported or displayed. In order to create a buffering effect on the pack 1 and to protect the evaporant pack 1 inside by the outer packaging bag 3 itself, it is possible to prevent the occurrence of inconvenience such as breakage of the evaporant due to impact or the like at the time of transport work or display work. The effect is further improved,
The effect that handling becomes easy is also acquired. Therefore, according to the transpiration material package of one embodiment, the transpiration agent 5 such as an insect repellent can be commonly used for both Japanese and Western dances, and the amount of transpiration can be flexibly determined according to the use conditions. Can be adjusted, and the convenience on the consumer side can be significantly improved. Further, on the seller side, for example, there is no need to control the production of various kinds of products for each purpose such as for Western dance and Japanese dance, or for small space and large space. It can also be simplified.

As the material of the bag 6, for example, a nonwoven fabric or a microporous film made of synthetic fibers of single or combination such as polyester, polyethylene, polyamide, polyurethane, acrylic, polypropylene, cellulose and the like is used. be able to. The non-woven fabric may have a basis weight of, for example, about 15 to 75 g / m ^{2. By} wrapping with the non-woven fabric having such a structure, the agent of the evaporating agent 5 is transferred to another substance via the non-woven fabric. In addition to preventing migration, the nonwoven fabric has sufficient gas permeability to prevent contact contamination without sacrificing much of the drug transpiration. The above-mentioned nonwoven fabric made of synthetic fibers such as polyester, polypropylene, polyethylene, polyamide, polyurethane and acrylic has a property that it is difficult to absorb a chemical solution from a holder, despite having minute voids.
Incidentally, the basis weight of the non-woven fabric used for the bag body 6 is the evaporating agent 5
It can be appropriately selected depending on the material impregnated in the material, the material and the particle size of the holding body, and, for example, if less than 15 g / m ² , the nonwoven fabric becomes thin and coarse, so that the evaporating agent 5 can be securely stored. Not only may have an effect, but also the effect of preventing contamination of the chemical solution may be reduced. Also, 75
If it is larger than g / m ² , the bag 2 becomes thicker and finer, resulting in a loss of air permeability and an extremely reduced amount of chemical evaporation, which is not desirable.
In the case where the color cannot be seen on the indicator due to the thickness of the bag 6, etc., the indicator function can be made accurate by giving the indicator itself to the bag.

Further, in one embodiment, two kinds of cut-out designation marks are provided at the four corners of the outer packaging bag 3 for each use condition. However, the position, the number of cut-out designation marks, and the type of use condition are provided. Etc. are not limited to one embodiment. The installation location can be integrated into one place, or it can be set to any number of places, and the number of designated resection marks to adjust the opening area of the transpiration adjustment port is set to three or more so that it can be finely adjusted Is also conceivable. In addition, in order to adjust the opening area of the evaporation control port, a plurality of holes can be formed in the outer packaging bag 3, the holes can be closed with an adhesive sheet, and the amount can be adjusted by removing the sheet. further,
The amount of transpiration can also be adjusted by adjusting the opening degree of the opening / closing chuck 9 described above. The method for producing the holding body, which is the material of the evaporating agent 5, is not particularly limited. For example, a granular pulp is produced, and the granular pulp is dried, and a desired chemical described below is added thereto. It can also be manufactured by absorption. The holder thus manufactured has an oil absorption of about 5 to 30 times its own weight. The method for producing the dried granular pulp is disclosed, for example, in Japanese Patent Publication No. 62-60491.

[0040]

According to the evaporative material package of the present invention, a plurality of evaporant packs are provided in an airtight outer packaging bag, and the outer packaging bag is opened. When used in units of evaporant packs, it is suitable for putting in kimono in a narrow place, for example, in a kimono, and by appropriately selecting the number of evaporant packs to be used, it is possible to match the volume etc. Thus, the amount of transpiration can be more finely controlled. Also, a plurality of evaporant packs are enclosed in one outer packaging bag in the up, down, left, and right directions, and the plurality of evaporant packs are included.
The packs are flexible with each desiccant pack
The body opening is adhered, and
Therefore to be arranged in direction, to produce the buffering effect with respect to the transport time and the display or the like is shipped with transpiration formulation packed mutually have each other other transpiration agent pack, the further outside the packaging bag itself inside the In order to protect the evaporant pack, the effect of preventing the occurrence of inconvenience, such as breakage of the evaporant due to an impact or the like during the transport operation or the display operation, is further improved, and the effect of facilitating handling is also obtained. According to the evaporating material package of the present invention, the evaporating agent has a configuration in which a holding body formed into a granular shape by an oil absorbing material is impregnated with an evaporating liquid having a predetermined medicinal effect. The total surface area of the plurality of evaporants stored in the container can be controlled flexibly by the size and number of particle diameters of each of the granulated holders. Can be avoided. The ability to adjust the surface area without significantly changing the overall volume eliminates the need to prepare bags of various sizes according to specifications such as the duration of the medicinal effect, and use them separately. The number of types can be reduced, and at the same time, members such as bags required for manufacturing can be easily managed, so that production costs can be reduced and productivity can be improved. Furthermore, since the bag for storing the evaporant has air permeability and a flexible structure, the shape of the evaporant pack can be adjusted in accordance with the fluidity of the stored evaporant in the form of granules. It can be freely deformed in accordance with, for example, prevents damage during transport processing in a distribution process or during use by consumers and improves usability, and can be conveniently used in various applications. When the evaporating agent is in a flexible bag having a liquid absorbing property, since the evaporating agent is in the form of particles, while suppressing excessive evaporating by the surface contact between the bag and the evaporating agent, on the other hand, It can have the effect of appropriately promoting transpiration, and furthermore, by tilting the bag, the overlapping state of the internal evaporant and the contact state between the evaporant and the bag can be changed. Control can be performed more appropriately, and the effect of the transpirable drug solution can be fully exhibited from the beginning of use, and at the same time, the amount of transpiration is properly controlled to maintain the effect of the drug solution for a long time It becomes possible. In addition, an inorganic powder is added in advance to the granular holding material serving as the evaporating agent. For example, if silica powder or the like is used as the inorganic powder, the weight of the holding member is increased, and a heavy evaporating agent is used. It is possible to prevent the product value from being inferior due to being too light, and at the same time, it can be expected to improve the handleability by improving the texture. Also,
The evaporating agent is formed by impregnating a holding body formed by molding a liquid absorbing material into a granular shape with an evaporating liquid having a predetermined medicinal effect and an indicator indicating the end point of the duration of the medicinal effect of the evaporating liquid. The presence or absence of the medicinal effect can be easily confirmed at any time by the indication by the indicator, so even if the medicinal effect remains, it can not be confirmed and replaced, or exchange of the medicinal effect has expired. Inconvenience such as forgetting can be prevented. further,
By providing the bag body with the indicator function, the indicator function can be exhibited even when the evaporating agent in the bag body cannot be seen. Further, when a part of the outer packaging bag is cut off according to the cut designation mark provided on the outer packaging bag without greatly opening the outer packing bag, the outer packaging bag itself is filled with a large amount of the evaporating agent. It can be used as a stored evaporant container, and in such a case, it can be used by selecting and cutting off the cut designation mark provided on the outer packaging bag according to the conditions of use. It becomes possible to obtain the amount of transpiration that meets the conditions. Therefore, it is possible to flexibly cope with various uses requiring different amounts of transpiration.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a schematic configuration of an embodiment of the present invention.

FIG. 2 is a perspective view illustrating the particle shape of the evaporating agent shown in FIG.

FIG. 3 is a perspective view of the evaporant pack shown in FIG. 1;

FIG. 4 is an explanatory view of a production mode of the evaporant pack of FIG. 1;

FIG. 5 is an explanatory view of another embodiment of the evaporant pack according to the present invention.

FIG. 6 is an explanatory view of the outer packaging bag of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Evaporation agent pack 3 Outer packaging bag 5 Evaporation agent 6 Bag 7 Adhesive part 8a, 8b Marking designation mark 8c Evaporation adjustment port 9 Opening / closing chuck

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-60-126202 (JP, A) JP-A-3-200556 (JP, A) JP-A-5-85552 (JP, A) 90569 (JP, U) Shokai 61-15977 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) A01N 25/18 102 B65D 75/12 B65D 75/20 B65D 81/28 CAPLUS (STN) WPIDS (STN)

Claims (1)

(57) [Scope of request for utility model registration] 1. A plurality of evaporant packs are enclosed in an airtight outer packaging bag in up, down, left and right directions, and both ends of the outer packaging bag in the longitudinal direction are sealed to constitute a transpired material package. Each of the plurality of evaporant packs has a
It is flexible and the opening of the bag is glued
Wherein the evaporant packs have a buffering effect on other evaporant packs by being arranged in the up, down, left and right directions. A transpiration material package comprising at least one species.