JPH1129U - Transpiration material package - Google Patents

Abstract

(57) [Problem] To provide an evaporative material package excellent in flexibility, for example, free from breakage or the like during transportation work in a distribution process, and excellent in handleability and the like. SOLUTION: A plurality of evaporant packs 1 are enclosed in an airtight outer packaging bag 3 in the vertical and horizontal directions, and both ends of the outer packaging bag 3 in the longitudinal direction are sealed to form a vaporized material package. Wherein the plurality of evaporant packs 1 are such that the evaporant packs 1 have a buffering effect on each other with respect to the other evaporant packs 1, and the evaporant 5 is a compound having a transpiration property at least at room temperature. A transpiration material package having one or more of the following.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention has a structure in which a plurality of evaporant packs each containing a granulated evaporant that functions as an insect repellent or an aromatic agent by a vaporized chemical solution in a breathable bag are further airtightly packaged. More specifically, the present invention relates to a transpired material package that can flexibly cope with various uses and is improved to be easy to use and easy to handle.

[0002]

[Prior art]

 Conventionally, for example, insect repellents have been used to protect clothing stored in a closet or the like from pests.However, such insect repellents can be roughly classified into solid and liquid forms. it can. The solid form is a so-called sublimable insect repellent, for example, para-dichlorobenzene, naphthalene, camphor and the like. On the other hand, in the liquid state, a volatile (volatile) chemical solution called a so-called evaporating agent is used. For example, a pyrethroid-based or organophosphorus-based compound solution is applicable.

[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 in an appropriate packaging manner in this way can limit the sublimation effect of the insect repellent and enhance the persistence of the insect repellent effect, and at the same time prevent direct contact with clothing, and contaminate the drug itself. It produces the effect of reducing the number of times. That is, in such packaging, the defect of the solid insect repellent itself, that is, the disappearance due to sublimation progresses within a very short time, and the clothing etc. are stained by direct contact with the insect repellent. It plays a role in compensating for such disadvantages.

[0004] In general, the liquid insect repellent has a higher insect repellent power than the solid insect repellent. Therefore, the liquid type can exhibit a high insect repellent effect in a small amount. However, liquid insect repellents have a drawback that the insect repellent effect is generally low in the early stage of use because the vapor pressure of the liquid insect repellent is lower than that of a solid insect repellent and the amount of transpiration is small. For this reason, 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 way as solids by impregnating the liquid chemicals (holding bodies) with appropriate chemicals to improve handling. However, in this case, the transpiration area to be exposed is enlarged by complicating the shape of the holding body, or the holding body is made thinner to increase the amount of transpiration per unit time. .

[0005] According to such a contrivance, transpiration is actively performed from the beginning of use, and a high insect repellent effect can be expected. By the way, after a certain period of time has elapsed after the start of use and the drug concentration in the atmosphere of use reaches the effective concentration, the amount of transpiration is preferably limited to such an extent that the disappearance of the drug is replenished. However, in the case of adopting a 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 at the place of use after a certain period of time, the same Continued active 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 that matches the characteristics of the drug, and is used in a state where the holder impregnated with the chemical is exposed as it is, or a type that is used in a state where it is stored in an appropriate container. Various developments have been made.

Insect repellents and the like obtained by impregnating a liquid absorbing absorbent with a transpiring chemical solution are used for a period of use (generally in proportion to the volume of the retainer) and at the beginning of use and after a certain period of time. In order to make it easy to calculate the amount of transpiration, it is often of the sheet or mat type. Conventionally, the holding body is a sheet type, and the holding body impregnated with an evaporative chemical solution (hereinafter referred to as a sheet type evaporating agent) is wrapped in a breathable bag. Has been proposed to be excellent in its handling and control of the amount of transpiration.

[0008] 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 a 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. 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 is excessive, and as a result, the chemical impregnated in the evaporating agent is used. The amount of transpiration per unit time becomes too large as compared with the total amount of pharmacologically, and there is a problem that it is difficult to maintain the medicinal effect over a long period of time. Furthermore, in the case of a sheet-type evaporating agent, the area of contact 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, so it is extremely difficult to control the amount of transpiration. There was also the problem of becoming.

[0009] In addition, for a solid drug such as camphor, the end point of the medicinal effect can be easily confirmed by the disappearance of the substance by sublimation. However, a suitable carrier is impregnated with an evaporative drug solution. In the case of an evaporating agent, the substance itself does not disappear, so it is difficult to confirm the end point of the medicinal effect.If the medicinal effect has already expired, forget to replace it, or replace it even though the medicinal effect remains. There is also a possibility that inconveniences may occur.

[0010]

[Problems to be solved by the invention]

 In the case of sheet-type evaporants, the thickness must be increased if the amount of chemical solution impregnation is to be increased in order to improve the persistence of the evaporative effect. The flexibility, which was also an advantage, was impaired, and there were problems such as inconvenience in terms of handling and the like, for example, the film was likely to be damaged in a transportation 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 from breakage during transport work in a distribution process, and excellent in handleability. It is in.

[0011]

[Means for Solving the Problems]

 The object of the present invention is to provide an air-tight outer packaging bag, in which a plurality of evaporative agent packs are bundled in the vertical and horizontal directions, and both ends of the outer packaging bag in the longitudinal direction are sealed to form an evaporative material package. The plurality of evaporant packs have a buffering effect on each other with respect to other evaporant packs, and the evaporant is one of compounds having a transpiration property at least at room temperature. This is achieved by a transpiration material package characterized by containing one or more species.

[0012] 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. The evaporant pack used in the present invention contains a large number of granulated evaporants that control the surface area of the entire evaporant by the size and number of the particles in a breathable and flexible bag. The evaporating agent in the form of granules is obtained by impregnating the evaporating liquid in a holding body formed into a granulated shape by adding and mixing inorganic powder to an absorbent material, and storing the evaporating agent in the bag. The resulting desiccant pack is preferably flexible. A large number of granulated evaporating agents for controlling the surface area of the entire evaporating agent by the size and the number of particle diameters are stored in a breathable and flexible bag body. An evaporating liquid having a medicinal effect and an indicator for clearly 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 the evaporating agent is stored in the bag. It is preferable that the obtained 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 is provided on the surface of the outer packaging bag with a vaporized component of the evaporating agent pack accommodated by cutting off a specified range. It is preferable that the package is a transpiration material package provided with a cutout designation mark serving as a transpiration adjustment port to be scattered outside. Also, 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. Further, 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]

[Action]

 According to the above configuration of the present invention, the bag for storing the evaporant has a breathable and flexible structure, so that the evaporant pack is combined with the fluidity of the stored granular evaporant. Can be freely deformed according to the shape of the place of use, etc., for example, to prevent breakage during transport processing in the distribution process and at the time of consumer use and to improve usability, and to be used in various applications. It can be used conveniently.

In addition, according to the above configuration of the present invention, a plurality of evaporant packs are accommodated in one outer packaging bag, so that the included evaporant packs can be transported or displayed. Mutually, each other has a buffering effect on the other evaporant packs, so that the outer packaging bags themselves are prevented from being damaged.In addition, the inner evaporant packs protect each other, so that the outer packaging bags themselves can be transported or damaged. The effect of preventing the occurrence of inconvenience, such as breakage of the evaporant due to impact during display work, is further improved, and the effect of easy handling is obtained.

[0016] According to the above configuration of the present invention, the evaporating agent has a granular shape in which a holding body in which an oil absorbing material is formed into a granular shape is impregnated with a vaporized liquid having a predetermined medicinal effect. A plurality of evaporants are stored in one bag as an evaporant pack, and the total surface area of the plurality of evaporants stored in the bag is controlled by the large particle size of each granular holder. The size and the number can be flexibly controlled, and the control of the surface area can avoid a large change in the whole volume. 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, the members such as bags required for manufacturing can be easily managed, so that the production cost can be reduced and the productivity can be improved.

Further, when the evaporating agent is in a flexible bag having a liquid absorbing property, since the evaporating agent is in the form of particles, it is possible to suppress an excessive amount of auxiliary evaporation due to surface contact between the bag and the evaporating agent, On the other hand, it can have a function to promote transpiration moderately, and by tilting the bag, it is possible to change the overlapping state of the evaporating agent inside and the state of contact between the evaporating agent and the bag. In addition, it is possible to control the amount of transpiration more appropriately, and to fully demonstrate the effect of the transpirable chemical from the beginning of use, and to control the amount of transpiration properly for a long period Can be maintained.

In addition, an inorganic powder is added in advance to the granular support to be the evaporating agent. For example, if silica powder or the like is used as the inorganic powder, the weight of the support is increased, and a sense of weight is obtained. It is possible to obtain a transpiring agent, which prevents the product value from being inferior due to being too light, and at the same time, can be expected to improve the handleability by improving the texture. In addition, 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 indicating the end point of the duration of the medicinal effect of the evaporating liquid, The presence or absence of the medicinal effect of the evaporating agent can be easily confirmed at any time by the indication of the indicator, and therefore, the medicinal effect may be changed because the medicinal effect remains but cannot be confirmed. It is possible to prevent the occurrence of inconvenience such as forgetting to replace a broken one. By providing the bag body with an indicator function, it is possible to confirm whether or not the medicinal effect remains even when the evaporant cannot be seen.

When a plurality of evaporant packs are provided in an outer packaging bag having airtightness, when the outer packaging bag is opened and used in units of evaporant packs, the width is narrow. However, it is suitable, for example, for putting it between kimonos in a Japanese dance or putting a vaporizer pack in a pocket of clothing in a clothes dance, etc. The amount of transpiration can be more finely controlled according to the volume of the place of use. Also, if a part of the outer packaging bag is cut off in accordance with the cutout designation mark provided on the outer packaging bag without damaging the outer packaging bag, the outer packaging bag itself may be subjected to a large amount of evaporating agent. It can be used as a stored evaporant container, and in such a case, it is possible to cut off by selecting the cutout designation mark provided on the outer packaging bag according to the conditions of use. It is possible to obtain the amount of transpiration that matches the use conditions. Therefore, it is possible to flexibly cope with various applications that require different amounts of transpiration. Furthermore, since at least a portion of the outer packaging bag is made of a light-transmissive 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]

【Example】

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

The evaporant pack 1 has a configuration in which the evaporant 5 is stored in a flexible bag 6 having air permeability and liquid absorbability. Here, the evaporating agent 5 is obtained by adding an inorganic powder to an oil-absorbing and liquid-absorbing material, mixing the inorganic powder with the material, and forming the evaporating liquid having a predetermined medicinal effect and the medicinal effect of the evaporating liquid. And an indicator that clearly indicates the end point of.

In the case of this embodiment, as the material having oil absorbing property and liquid absorbing property, a material obtained by forming a paper material into porous granules is used. In addition, as the material having oil absorbing property and liquid absorbing property, in addition to the above, for example, paper (including writing paper), nonwoven fabric, cloth, wood, veneer, wood flour, pulp, inorganic polymer substance, Inorganic 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.) and sublimable substances (adamantane, cyclododecane, norbornane, trimethylnorbornane, endo-trimethylnorbornane, paradichlorobenzene, naphthalene, camphor, etc.) It is also possible. In addition, one or a combination of two or more of these materials 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). In each case, about 2 g of evaporant 5 (about 63 to 79 grains) is filled. However, the particle shape of the evaporating agent 5 is not particularly limited, and is, for example, a substantially spherical shape shown in FIG. 2 (a), a cylindrical tablet shape shown in FIG. 2 (b), and a particle 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. Two or more dosage forms may be mixed. 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 stone powder. This is added to give the evaporant 5 an appropriate weight. This inorganic powder may be any other than those shown in the embodiment, for example, as long as it is a material that does not chemically react with the evaporating liquid to be impregnated into the holder in order to obtain a function as an insect repellent or the like. .

[0025] As the evaporation liquid, various liquid chemicals having a transpiration 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 to 60 mg of desensitizer (2-EHDG), 0.1 to 10 mg of leuco body (Blue 63), isoparaffin, liquid paraffin = 0 to 35 mg of color forming aid (3435 process oil). And an appropriate amount of 3-methyl-4-isopropylphenol (antifungal agent) and an appropriate amount of oil pink # 312 (colorant) dissolved in ethanol. I have.

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 vaporized liquid by a change in color. By changing the color development, the user is notified of the effectiveness of the insect repellent.

Note that the indicator for notifying the end point of the effect by a change in color is not limited to the above-described configuration, and various known methods can be used. Representative known indicators are shown in the following [1] to [8]. [1] As described in JP-A-61-56108 and JP-A-61-56109, a coloring agent is impregnated with a plasticizer or vapor phosphorus. Here, the coloring paper is composed of a coloring layer and a ground color layer containing oil having low refractive index and exhibiting oil resistance and oil permeability. The coloring paper develops a color by a change in refractive index, and shows an end point of efficacy by decoloring. . [2] Japanese Patent Application Laid-Open No. 62-4206 discloses a method of impregnating a color paper having a partly printed thereon with a liquid containing a vapor phase or a mixture of vapor phase and a synergist (PB or cinepirin 500). Decoloration on paper and residual color of printing indicating the end point of the effect. The coloring paper used is the same as that described in the above [1]. [3] JP-A-62-163965 and JP-A-62-179640, which show a drug efficacy indication comprising a volatile desensitizing agent, an electron-donating color-forming organic compound and a developer. The end point of efficacy is indicated by a change in the color tone of a color reaction due to the volatilization of the volatile desensitizing agent, using a volatile composition. [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 which is impregnated, coated and held with a predetermined drug. And a chemical for impregnating, applying, and holding the support is composed of an electron-donating color-forming organic compound, a desensitizer, a color developer, and the like. [5] A method disclosed 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] The impregnated product described in JP-A-63-60901, which is impregnated with a normal temperature-volatile volatile desensitizing insecticide, an electron-donating color-forming organic compound and a developer, Wrap in a transparent or translucent packaging material that is permeable to sensitive insect repellents, and indicate the end point of efficacy by coloring the packaging material. In addition, 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 the impregnated body has a basis weight of 35 to 70 g / m ^2. Wrapped with non-woven fabric of synthetic fiber. [8] A method described in JP-A-64-79284, in which a PEG solution having a degree of polymerization of 200 to 1540 is impregnated into a writing paper that is colored by impregnation with a liquid.

The chemical used as the evaporating liquid may be any chemical that has an evaporating property at room temperature. In addition to the above-mentioned chemicals shown in one embodiment, for example, (R, S) -1-ethynyl -2-methylpent-2-enyl (IR) -cis, transcrisantemate, 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-carboxylate, Pyrethroids such as ethynyl-2-methyl-2-pentenyl 2,2,3,3-tetramethylcyclopropanecarboxylate, benfluthulin and fenfluthrin Organophosphorus insecticidal compounds such as DDP, DDVP, and Sumithion; dimethyl phthalate, diethyl phthalate, dibutyl phthalate, diethyl fumarate, N, N-diethyl-m-toluamide, etc. Insect repellent, repellent, ethyl benzoate, safrole, insaflor, eugenol, citronellol, anethole, 1-carboxylic acid, etc. Fragrances such as benzyl, ethyl phenylacetate, isoamyl acetate, eucalyptol, insect repellents and fungicides such as cinnamaldehyde and benzaldehyde, and insecticidal miticides such as phenyl salicylate and menthol can be mentioned. As is well known, the above-mentioned various agents can be used alone or in combination of two or more. Insect repellents, insecticides, insecticidal miticides, insect repellents, insect repellents, flavors, insect repellents and insect repellents It can be used as a fungicide.

The bag 6 is made of, for example, a nonwoven fabric, a woven fabric, or a fine fabric made of a synthetic fiber such as natural fiber (Japanese paper), polyester, polyethylene, polyamide, polyurethane, acrylic, polypropylene, or cellulose alone or in combination. A porous film or a laminated film through which a vaporized component is transmitted is formed into a bag. In the case of this embodiment, a nonwoven fabric of 15 to 70 g / m ² is formed into a bag. ing. Then, as shown in FIG. 3, the bag body 6 in one embodiment is formed by accommodating and closing the opening by heat sealing or the like after accommodating the granular 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 after the evaporating agent 5 is loaded into the tubular body in an appropriate amount, 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, as shown in FIG. 5, the bag body 6 is formed, for example, by bending the center of a rectangular non-woven fabric, and an outer peripheral portion of the rectangular non-woven fabric is used as an adhesive portion 7, and an appropriate amount of The evaporant 5 may be stored. Further, 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, and a surface of the outer packaging bag 3 has a designated area as shown in FIG. Cutting marks 8a and 8b serving as transpiration adjusting ports for dispersing the transpiration components of the stored evaporant pack 1 by cutting the transpiration agent pack out of the bag are provided. The outer packaging bag 3 is obtained by heat-sealing a hermetic sheet made of 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. Further, in the case of this embodiment, an opening / closing chuck 9 is provided at one end of the outer packaging bag 3 slightly inside the end where the heat sealing is performed. The opening / closing chuck 9 cuts off the heat-sealed end to open one end of the outer packaging bag 3, and after taking out the required amount of the evaporant pack 1, it is necessary to seal the opening of the outer packaging bag 3 again. It is used. 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 the cut sizes are different from each other. Such a difference in the size of the excision can be selected so that the opening area of the transpiration control port can be selected according to the usage 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. I have.

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 cutting along the cutting designation mark 8a. The cut-out designation mark may be a simple mark and cut with scissors or the like. However, if it is a structure that can maintain airtightness, the cut-out designation mark may be a perforated structure or a structure with appropriate cuts. The opening may be made by using.

In the evaporant pack 1 of the above-described embodiment, the evaporant 5 has a granular shape obtained by impregnating a holding body obtained by molding an oil absorbing material into a granular shape with a vaporized liquid having a predetermined medicinal effect. A plurality of evaporants 5 are stored in one bag 6 as a evaporant pack, and the overall surface area of the plurality of evaporants stored in the bag is controlled by each of the granules. It is possible to flexibly control the size and the number of the body particles, 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 significantly changing the entire volume means that bags 6 of various sizes can be prepared according to specifications such as the duration of the drug effect and used separately. As a result, it becomes possible to reduce the types of products, and at the same time, it becomes easier to manage the members such as the bag 6 necessary for the production, thereby reducing the production cost and improving the productivity. Become. According to the test results of the present inventor, the sum of the surface areas of the plurality of evaporants 5 contained therein can be made larger than the surface area of the bag body 6, whereby the amount of evaporation can be significantly increased. On the other hand, when the particle size of the evaporant 5 is increased in order to prolong the effect period, for example, it is apparent that the effect can be sufficiently exerted even when the usage form is about 2% of the entire surface area of the bag body 6. became.

Further, since the bag body 6 for storing the evaporant 5 has air permeability and a flexible structure, the evaporant pack 1 is combined with the fluidity of the stored granulated evaporant 5. The shape 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 can be used for When the evaporating agent 5 is in the flexible bag 6 having a liquid absorbing property, since the evaporating agent 5 has a granular shape, excessive assisting of evaporation due to surface contact between the bag 6 and the evaporating agent 5 is prevented. On the other hand, it is possible to have the effect of appropriately promoting transpiration while suppressing it. In addition, by tilting the bag 6, the overlapping state of the evaporant 5 inside and the state of contact between the evaporant 5 and the bag 6 This makes it possible to control the amount of transpiration more appropriately, and to make the effect of the transpirable chemical solution fully effective from the beginning of use, and at the same time, By properly controlling the amount, the efficacy of the drug solution can be maintained for a long period of time.

In addition, an inorganic powder is added in advance to the granular support that becomes the evaporating agent 5. For example, if silica powder 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 is possible to obtain a highly evaporative agent, which can prevent the product value from being inferior because it is too light, and can also be expected to improve the handleability by improving the texture. Also, by mixing neutral or acidic inorganic powder, the indicator can have a color developing effect. Further, the evaporating agent 5 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 for indicating the end point of the duration of the medicinal effect of the evaporating liquid. However, the presence or absence of the medicinal effect of the vaporizing agent 5 can be easily confirmed at any time by the indication by the indicator. Therefore, even if the medicinal effect remains, it cannot be confirmed. It is possible to prevent inconveniences such as forgetting to replace the battery even though it has expired.

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 as a single evaporant pack unit. In a narrow place, for example, when putting between kimonos in a Japanese dance, by appropriately selecting the number of evaporant packs 1 to be used, the amount of transpiration can be finer in accordance with the volume of the place of use such as a closet. Can be controlled. Then, 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 3 itself is removed. Can be used as a vaporizer container containing a large amount of vaporizer 5, and in such a case, the resection designation mark 8a provided on the outer packaging bag 3 according to the use conditions. , 8b is selected and cut off, thereby making it possible to obtain the amount of transpiration that meets the use conditions. Therefore, it is possible to flexibly cope with various applications that require 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 connected during transportation or display. In order to create a buffering effect on the evaporant pack 1 and to protect the inner evaporant pack 1 itself with the outer packaging bag 3, the inconvenience that the evaporant is damaged by an impact or the like during transportation or display work is avoided. The effect of prevention is further improved, and the effect of easy handling is also obtained. 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 can be transpired flexibly according to the use conditions. The amount can be adjusted and the usability on the consumer side can be significantly improved. In addition, the seller does not need to control the production of various products for different purposes, for example, for Western dance and Japanese dance, or for small space and large space. Can also be simplified.

The material of the bag 6 may be, for example, a nonwoven fabric or a microporous film made of synthetic fibers such as polyester, polyethylene, polyamide, polyurethane, acryl, polypropylene, and cellulose alone or in combination. Can be used. For example, the nonwoven fabric having a basis weight of about 15 to 75 g / m ² can be used. By wrapping with the nonwoven fabric having such a structure, the agent of the evaporating agent 5 can be transferred to another substance via the nonwoven fabric. In addition to preventing migration, the nonwoven fabric has sufficient gas permeability to prevent contact contamination without significantly sacrificing 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. The basis weight of the nonwoven fabric used for the bag body 6 can be appropriately selected depending on the agent impregnated in the evaporating agent 5, the material and the particle size of the holding body, and for example, when it is smaller than 15 g / m ² , Since the nonwoven fabric has a thin and coarse grain, not only may the reliable storage of the evaporant 5 be affected, but also the effect of preventing the contamination of the chemical solution will be reduced. On the other hand, if it is larger than 75 g / m ² , the bag body 2 becomes thicker and the eyes become finer, so that the air permeability is lost and the amount of chemical transpiration extremely decreases, 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 types of cutout designation marks are provided at the four corners of the outer packaging bag 3 for each use condition. However, the position where the cutout designation marks are provided, the number of cutout marks, and the type of use condition Etc. are not limited to one embodiment. The installation location can be integrated into one location, or it can be any number of locations, and the number of designated resection marks to adjust the opening area of the transpiration adjustment port can be set to three or more to enable fine adjustment It is also possible. Further, in order to adjust the opening area of the transpiration adjusting 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. Furthermore, 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 material, which is the material of the evaporating agent 5, is not particularly limited. For example, a pulp having a granular shape is produced, and the granular pulp is dried. It can also be manufactured by absorbing a drug. The thus manufactured holder has an oil absorbing property 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]

[Effect of the invention]

 According to the evaporative material package of the present invention, a plurality of evaporative agent packs are provided in a form sealed in an airtight outer packaging bag. When used in a small space, for example, between kimonos in a Japanese dance, the amount of transpiration can be adjusted according to the volume of the place where the lance is used, etc. by appropriately selecting the number of evaporant packs to be used. Can be controlled more finely. In addition, since a plurality of evaporant packs are contained in one outer packaging bag, the enclosed evaporant packs mutually buffer each other during transport and display. In order to produce the effect, the outer packaging bag itself protects the internal evaporant pack, and the effect of preventing the occurrence of inconvenience such as damage to the evaporant due to impact during transport and display work is further improved, The effect that handling becomes easy is also acquired. 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 with an oil absorbing material is impregnated with an evaporating liquid having a predetermined medicinal effect. The surface area of a plurality of evaporants stored in the body can be controlled flexibly by controlling the size and number of particle diameters of each granular support, and the total volume is also controlled when controlling the surface area. Can be prevented from greatly changing. The ability to adjust the surface area without significantly changing the overall volume means that there is no need to prepare bags of various sizes according to specifications such as duration of medicinal effect and use them separately. The number of types can be reduced, and at the same time, the management of members such as bags required for manufacturing becomes easy, so that production costs can be reduced and productivity can be improved. Furthermore, since the bag for storing the evaporant has a breathable and flexible structure, the shape of the evaporant pack is determined according to the fluidity of the stored granulated evaporant. It can be freely deformed according to the shape, etc., for example, to prevent breakage and improve usability during transport processing in the distribution process and at the time of use by consumers, making it possible to use it conveniently for various uses. Become. Further, when the evaporating agent is in a flexible bag having a liquid absorbing property, since the evaporating agent is in the form of particles, it is possible to suppress excessively assisting evaporation due to surface contact between the bag and the evaporating agent, and on the other hand, It can have the effect of appropriately promoting transpiration, and furthermore, by tilting the bag, the overlapping state of the evaporating agent inside and the state of contact between the evaporating agent and the bag can be changed. Control can be performed more appropriately, and the effect of the transpirable chemical can be fully exhibited from the beginning of use. It becomes possible to last. In addition, an inorganic powder is added in advance to the granular holding body serving as the evaporating agent. If, for example, silica stone or the like is used as the inorganic powder, the weight of the holding body 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. In addition, 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 indicating the end point of the duration of the medicinal effect of the evaporating liquid, The presence or absence of the medicinal effect of the vaporizing agent can be easily confirmed at any time by the indication of the indicator, and therefore, the medicinal effect may be replaced because the medicinal effect remains but cannot be confirmed. It is possible to prevent the occurrence of inconvenience such as forgetting to replace a broken one. Further, by providing the bag with an indicator function, the indicator function can be exhibited even when the evaporating agent in the bag cannot be seen. In addition, if a part of the outer packaging bag is cut off in accordance with the cutout designation mark provided on the outer packaging bag without opening the outer packaging bag largely, the outer packaging bag itself is removed by a large amount of transpiration. It can be used as an evaporant container containing the agent, and in such a case, it is possible to select the cutout mark provided on the outer packaging bag according to the conditions of use and cut it off. Thus, it is possible to obtain the amount of transpiration that matches the use conditions. Therefore, it is possible to flexibly cope with various applications that require 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 body 7 Adhesive part 8a, 8b Cutout designation mark 8c Evaporation adjustment port 9 Opening / closing chuck

Claims (1)

[Utility model registration claims] 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. The plurality of evaporant packs have a buffering effect on each other with respect to other evaporant packs, and the evaporant is at least one or more compounds having a transpiration property at room temperature. A transpiration material package comprising the above.