KR20130031501A - Fumigation pack with slowly releasing a small amount of chlorine dioxide gas - Google Patents

Fumigation pack with slowly releasing a small amount of chlorine dioxide gas Download PDF

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Publication number
KR20130031501A
KR20130031501A KR1020110095118A KR20110095118A KR20130031501A KR 20130031501 A KR20130031501 A KR 20130031501A KR 1020110095118 A KR1020110095118 A KR 1020110095118A KR 20110095118 A KR20110095118 A KR 20110095118A KR 20130031501 A KR20130031501 A KR 20130031501A
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KR
South Korea
Prior art keywords
chlorine dioxide
fumigation
pack
dioxide gas
gas
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KR1020110095118A
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Korean (ko)
Inventor
김종락
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(주)푸르고팜
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Priority to KR1020110095118A priority Critical patent/KR20130031501A/en
Publication of KR20130031501A publication Critical patent/KR20130031501A/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/154—Organic compounds; Microorganisms; Enzymes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Pest Control & Pesticides (AREA)
  • Microbiology (AREA)
  • Catching Or Destruction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

PURPOSE: A gas fumigation pack of trace amount of sustained-released chlorine dioxide is provided to restore solution of chlorine dioxide within a storage pack, suppresses or extorts breeding of microorganism by gradually emitting chlorine dioxide gas within a storage pack. CONSTITUTION: A gas fumigation pack(100) of trace amount of sustained-released chlorine dioxide comprises a filler hole(111) which is formed on one side and has fixed inside volume, a storage pack(110) which has more than one emitted pore formed on one side; chlorine dioxide fumigation member stored inside of storage pack through filler hole, an air-permeable waterproof film(130) for preventing outside leakage of chlorine dioxide fumigation member by covering more than one pore and emitting chlorine dioxide gas generated by chlorine dioxide fumigation member to outside, and a gas barrier film(140) which blocks outgassing of chlorine dioxide gas by covering surface of porous water proofing film. A chlorine dioxide fumigation member is a state of solution or ICE. A chlorine dioxide fumigation member comprises more gelation material. A porous water proofing film is adhered on the surface of storage pack according to the edge of pore positioned at the outermost in the state of covering more than one pore. A gas barrier film is a tape of sealability material. A gas barrier film is adhered to the surface of storage pack according to edge of porous water proofing film in the state of covering surface of porous water proofing film.

Description

Trace amount slow release chlorine dioxide gas fumigation pack {FUMIGATION PACK WITH SLOWLY RELEASING A SMALL AMOUNT OF CHLORINE DIOXIDE GAS}

The present invention relates to a gas fumigation pack for the purpose of inhibiting or deodorizing the growth of microorganisms in a given space (containment box containing a concentrated, livestock, fishery product, enclosed space), more specifically a chlorine dioxide solution storage pack And a slow release chlorine dioxide gas fumigation pack that stores within and slowly releases chlorine dioxide gas in a storage pack over a long period of time in a given space to inhibit or deodorize the growth of microorganisms.

Currently, agricultural, livestock, and aquatic products are exposed to room temperature in the process of being commercialized in the producer or distribution center, and are exposed to room temperature. Big. In order to solve this problem, at present, a method of inserting a sulfur pad or an ice pack into a packaging box is mainly used depending on the type of product. In the case of fruit boxes, sulfur pads are mainly inserted inside to maintain freshness. However, these sulfur pads work with condensed dew that often occurs on the surface of the fruit to create spots on the surface of the fruit and undermine the value of the product, as well as causing consumer rejection due to the smell of the sulfur itself. have. In delivering livestock and fishery products, frozen ice packs are usually inserted into them. However, these ice packs begin to lose their cool function as time goes by and lose their natural function. In other words, the ice pack has a limit in storing the product for a long time while maintaining the freshness.

Chlorine dioxide has a wide range of effects as an oxidizing fungicide, ranging from molds to bacteria and viruses, and is known to kill microorganisms by penetrating the protective membrane of microorganisms as a sterilization mechanism and interfering with enzyme activity of cells by oxidative power. This bactericidal power is effective in a wide range of pH, is more than 2.5 times stronger than chlorine, and does not generate carcinogens such as THM (trihalomethane). .

In 1973, experiments with various viruses revealed that chlorine dioxide showed higher bactericidal properties than chlorine. US EPA data in 1999 show that chlorine dioxide gas is more effective than ozone or chlorine. The U.S. EPA won a reputation for its decision to use chlorine dioxide to sterilize the entire contaminated space to combat anthrax spread in the form of mail after the terrorist attacks in 2001. The United Nations World Health Organization (WHO) and the Food and Agriculture Organization (FAO) recommend chlorine dioxide as a disinfectant. The WHO Laboratory Biosafety Guideline also lists chlorine dioxide on the disinfectant list and has been approved as a sterile disinfectant in the United States and Korea.

Chlorine dioxide has been graded A1, which is acceptable for ingestion as in the case of sugar and salt when used below the specified concentration, and is also a food additive approved for washing fruits and / or vegetables. On the other hand, chlorine dioxide has been registered as an organic additive in several countries, including the Ministry of Food, Agriculture and Fisheries of Korea. In other words, chlorine dioxide is a suitable material for environmentally friendly organic produce programs.

The chlorine dioxide can be applied in a liquid state or a gas state contained in water, and experimental results have been reported to be excellent in the sterilization effect in the gas state. This is believed to be related to the penetrating nature of digging through the gap. Chlorine dioxide remains unchanged in water and is very well dissolved in water. On the other hand, the chlorine dioxide solution has a characteristic of emitting a gas to the point of concentration equilibrium when in contact with air.

Chlorine dioxide gas has been found to inhibit microorganisms suspended in air at very low concentrations. As one of the actual experimental cases, the observation of the space sterilization effect by chlorine dioxide in the hospital outpatient treatment area in Taiwan was introduced. This experiment was carried out to collect the airborne bacteria in the target space before the experiment and to compare the number of bacteria collected in the same way after the experiment to determine how much the reduction effect. The Occupational Safety and Health Organization (OSHA) regulates the normal exposure safety standard of chlorine dioxide in the workplace to 0.1 ppm or less. In this experiment, the chlorine dioxide was adjusted to a concentration of 0.08 ppm and applied to the target space. The number of airborne bacteria was 83 CFU / m 3 when the number of outpatients was 20, and the number of bacteria was increased to 758 CFU / m 3 as the number of patients increased to 70. This was observed in accordance with the common sense inference that the more patients in a certain area, the more susceptible bacteria and infection rates would be. As a result of the experiment, the suspended bacteria from 421 CFU / m 3 before space sterilization decreased to 21 CFU / m 3 after chlorine dioxide space sterilization. Considering that Japan or Singapore's clean air standard is 71 CFU / m 3 , it can be evaluated as having a definite effect.

Another example shows the effectiveness of the application of low concentrations of chlorine dioxide gas in agricultural cold storage and measurement of suspended microorganisms. In Japan, experimental results have shown that low concentrations of chlorine dioxide gas are effective at inhibiting fungal growth of fungi. According to an experimental paper published in a pharmacy magazine of the Japanese Pharmacy Society, it is observed that the growth of fungal hyphae is inhibited by 0.075 ppm of chlorine dioxide gas, and the opinion of applying chlorine dioxide gas to space sterilization without side effects in food and medicine fields.

Therefore, the present invention has been made to solve the problems of the prior art as described above, the chlorine dioxide solution is stored in the storage pack, and the chlorine dioxide gas in the storage pack is gradually released in a given space for a proliferation of microorganisms It is an object of the present invention to provide a small amount of sustained release chlorine dioxide gas fumigation pack to suppress or deodorize.

In addition, the present invention has another object to provide a small amount of sustained-release chlorine dioxide gas fumigation pack that does not have side effects such as in the case of the sulfur pads that the spots of the fruit partially.

In addition, the present invention compensates for the problem that the cold air is lost after a certain period of time as in the case of the ice pack and the freshness maintenance period disappears within a short time, thereby maintaining the release time of chlorine dioxide gas for 1 week, 2 weeks or more. Another object is to provide a small amount of sustained release chlorine dioxide fumigation pack that can extend the shelf life of freshness.

In addition, the present invention has another object to provide a low-cost sustained-release slow-release chlorine dioxide fumigation pack that can be discarded after use because it is inserted into the product delivery box.

In addition, the present invention is a small amount of sustained-release chlorine dioxide fumigation pack that can be used in the storage box for farm, livestock, aquatic products in addition to the large storage pack for use in small household refrigerators or cold storage for farms Another purpose is to provide.

The trace sustained-release chlorine dioxide gas fumigation pack according to the present invention is a storage pack having a constant internal volume and having an injection hole formed on one side and one or more pores formed on one surface thereof, and chlorine dioxide stored inside the storage pack through the injection hole. Covers the fumigation member, one or more pores to prevent external leakage of the chlorine dioxide fumigation member, and also allows the chlorine dioxide gas generated by the chlorine dioxide fumigation member to be released to the outside, and a surface of the breathable waterproof film. It is characterized in that it comprises a gas barrier film to cover the outside of the chlorine dioxide gas.

The chlorine dioxide fumigation member of this invention is preferably in a solution or ice state. In addition, the chlorine dioxide fumigation member of the present invention preferably further comprises a gelling material.

The breathable waterproof film of the present invention is preferably attached to the surface of the storage pack along the edge of the pores located at the outermost side in a state of covering one or more pores.

It is preferable that the gas barrier film of this invention is a tape of a sealing material.

The gas barrier film of the present invention is preferably attached to the surface of the storage pack along the edge of the breathable waterproof film in a state covering the surface of the breathable waterproof film.

The present invention has the effect of storing the chlorine dioxide solution in the storage pack and slowly releasing the chlorine dioxide gas in the storage pack over a long period of time in a given space through a breathable waterproof film to inhibit or deodorize the growth of microorganisms.

In addition, the present invention can maintain the freshness of the fruit through the chlorine dioxide gas, there is an advantage that can remove the side effects of the spots on the surface of the fruit, as in the case of the conventional sulfur pads.

In addition, the present invention can compensate for the problem that the cold air is lost after a certain period of time, as in the case of the conventional ice pack, as the use of chlorine dioxide gas disappears within a short time freshness. That is, the present invention can be adjusted to maintain the release time of the chlorine dioxide gas released through the breathable waterproof film to 1 week, 2 weeks or more, there is an advantage to increase the freshness maintenance valid period.

In addition, since the present invention can use the chlorine dioxide fumigation member in a liquid state or frozen state, it is possible to extend the scope of use so that the chlorine dioxide gas can be released at the same time as the ice that functions as an ice pack, or only by itself. have.

In addition, the present invention can be produced at a low cost because it can be configured with a simple structure for storing the chlorine dioxide solution in a storage pack.

In addition, since the present invention can be manufactured from small to large according to its use, there is an advantage that the present invention can be used not only for farming, raising livestock and marine products, but also in domestic refrigerators or low temperature storage for farms. In other words, the present invention maintains freshness for a longer time in the process of harvesting, slaughtering and catching, packing, and delivering goods in agriculture, livestock, and marine products. It can satisfy and contribute to the preservation of economic value.

For example, when applied to export boxes of fruits, the local quality inspection of exports can reduce claims and increase the acceptance rate, as well as improve the quality of the local sales. On the other hand, perishable fruit exports have a limited period of freshness, so they have no choice but to export by air, which is not only a burden of freight charges but also a very bad quality due to severe temperature changes during airport moorings. There was this. However, when the pack of the present invention is inserted into a box of a product, it is possible to export the container using a container, thereby significantly reducing the freight charge and maintaining the quality due to the sudden change of temperature, and a new export country located at a long distance. It also has the advantage of being possible.

1 is an exploded perspective view showing the configuration of the trace sustained-release chlorine dioxide gas fumigation pack according to an embodiment of the present invention,
2 is a combined perspective view of the chlorine dioxide gas fumigation pack shown in FIG.
3 is a cross-sectional view taken along the line AA of the chlorine dioxide gas fumigation pack shown in FIG.
Figure 4 is an exploded perspective view showing the configuration of the trace sustained-release chlorine dioxide gas fumigation pack according to another embodiment of the present invention,
5 is a perspective view of the combined chlorine dioxide gas fumigation pack shown in FIG.
6 is a cross-sectional view taken along the line BB of the chlorine dioxide gas fumigation pack shown in FIG.

In the following, with reference to the accompanying drawings, preferred embodiments of the trace sustained-release chlorine dioxide gas fumigation pack according to the present invention will be described in detail.

1 is an exploded perspective view showing the configuration of the trace sustained-release chlorine dioxide gas fumigation pack according to an embodiment of the present invention, Figure 2 is a combined perspective view of the chlorine dioxide gas fumigation pack shown in Figure 1, Figure 3 is 2 is a cross-sectional view taken along the line AA of the chlorine dioxide gas fumigation pack shown in FIG.

As shown in FIGS. 1 to 3, the trace sustained-release chlorine dioxide gas fumigation pack 100 according to this embodiment has a predetermined internal volume and has a solution inlet 111 for injecting a solution on one side and a plurality of surfaces on one side. The storage pack 110 having two pores 112, the chlorine dioxide solution 120 stored in the storage pack 110 through the solution inlet 111 of the storage pack 110, and the storage pack 110. Covering a plurality of pores 112 formed on one surface of the breathable waterproof film to prevent the external leakage of the chlorine dioxide solution 120 and to release the chlorine dioxide gas generated by the chlorine dioxide solution 120 to the outside ( 130, and a gas barrier film 140 covering the surface of the breathable waterproof film 130 to block the discharge of chlorine dioxide gas.

The storage pack 110 of this embodiment may be configured as a waterproof pad, an ice pack or a sealed pack capable of injecting the chlorine dioxide solution 120. In other words, the storage pack 110 of this embodiment can be injected into the chlorine dioxide solution 120, and if the chlorine dioxide solution 120 can be accommodated therein, any material or form may be configured. Do. In addition, the storage pack 110 may vary in size depending on the intended use. For example, use a small storage pack if you want to insert it into a shipping box for agricultural, livestock, or marine products, and use a large storage pack if you want to insert it into a home refrigerator or a cold storage room for farms. Just do it.

Meanwhile, the solution inlet 111 of the storage pack 110 may have any form as long as it can inject the chlorine dioxide solution 120 into the storage pack 110. The storage pack 110 of this embodiment has a structure capable of sealing the solution inlet 111 after injecting the chlorine dioxide solution 120 into the interior of the storage pack 110 through the solution inlet 111. Do.

The plurality of pores 112 serves as a passage through which chlorine dioxide gas generated in the chlorine dioxide solution 120 may be discharged to the outside, and is formed to have a predetermined size. That is, the plurality of pores 112 serves to control the release period of the chlorine dioxide gas through the control of the amount of the chlorine dioxide gas is released to the outside. Therefore, the plurality of pores 112 may be adjusted in size and number depending on the use of the trace sustained-release chlorine dioxide gas fumigation pack 100 of this embodiment. That is, the size, number and distribution of pores (emission holes) may be adjusted in order to control the emission concentration and time of the chlorine dioxide gas and to prevent the gas from being released. On the other hand, the pores 112 formed in the storage pack 110 may be configured as one.

The chlorine dioxide solution 120 of this embodiment is stored in the storage pack 110 through the solution inlet 111 of the storage pack 110 and then through a plurality of pores 112 through the breathable waterproof film 130. It serves to release chlorine dioxide gas to the outside. Therefore, the chlorine dioxide solution 120 is configured to have a concentration according to the purpose or purpose of application thereof. That is, the chlorine dioxide solution 120 of this embodiment is configured to have various concentrations according to the purpose of use or the purpose of use.

On the other hand, the trace sustained-release chlorine dioxide gas fumigation pack 100 of this embodiment may be configured in a frozen ice state chlorine dioxide solution 120 stored in the storage pack 110. That is, the trace sustained-release chlorine dioxide gas fumigation pack 100 of this embodiment may be frozen and used in the ice state after injecting the chlorine dioxide solution 120 into the storage pack 110. When the chlorine dioxide solution 120 is used in the frozen state, the chlorine dioxide gas is gradually released while the ice melts, and when the ice is gradually melted, the chlorine dioxide gas is released and the amount of chlorine dioxide gas is activated to the contrary. There is an advantage that can be used while forming a complementary relationship with weakened cold.

On the other hand, the trace sustained-release chlorine dioxide gas fumigation pack 100 of this embodiment may be configured by putting a gelling material or an adsorption material in the storage pack 110. The gelling material used here is a super absorbent polymer that has already been industrialized and used in the market. It is a synthetic polymer material that absorbs water 500 to 1000 times its own weight, and has hydrophobicity and hydrophilicity. When absorbed, they change into gel and do not release absorbed water under pressure (cross-linked networks of flexible polymer chains). Gelling the superabsorbent polymer and using it in ice packs has the effect of increasing the retention time of cold air by two to three times, and also has the effect of slowly releasing the amount of chlorine dioxide emission.

The breathable waterproof film 130 according to this embodiment covers a plurality of pores 112 formed on one surface of the storage pack 110 to prevent external leakage of the chlorine dioxide solution 120 and to release chlorine dioxide gas to the outside. It plays a role. That is, the breathable waterproof film 130 of this embodiment is a material generally used in the industry, and has a waterproof property to prevent the external leakage of the chlorine dioxide solution 120 and chlorine dioxide gas can be smoothly released to the outside. It is configured to be breathable. The breathable waterproof film 130 is attached to the surface of the storage pack 110 along the edge of the pores 112 located on the outermost side in a state covering the plurality of pores 112. At this time, the breathable waterproof film 130 is attached to the surface of the storage pack 110 with an adhesive or the like.

The gas barrier film 140 of this embodiment covers the surface of the breathable waterproof film 130 and serves to block the discharge of chlorine dioxide gas. That is, the gas barrier film 140 of this embodiment is a material generally used in the industry, and is a sealing material for blocking the discharge of chlorine dioxide gas, and may be formed of a tape or the like. The gas barrier film 140 is attached to the surface of the storage pack 110 along the edge of the breathable waterproof film 130 while covering the surface of the breathable waterproof film 130. At this time, the gas barrier film 140 is attached to the surface of the storage pack 110 with an adhesive or the like.

The following describes the manufacturing process and the method of use of the trace sustained-release chlorine dioxide gas fumigation pack of this embodiment configured as described above.

In manufacturing the trace sustained release chlorine dioxide gas fumigation pack 100 of this embodiment, first, a plurality of pores 112 formed on one surface of the storage pack 100 is covered with a breathable waterproof film 130. That is, the breathable waterproof film 130 is attached to the surface of the storage pack 110 along the periphery of the pores 112 located at the outermost side in a state of covering the plurality of pores 112 with the breathable waterproof film 130. Then, the gas barrier film 140 is attached to the surface of the storage pack 110 along the edge of the breathable waterproof film 130 in a state of covering the surface of the breathable waterproof film 130 with the gas barrier film 140.

Thereafter, the chlorine dioxide solution 120 having a predetermined concentration is injected through the solution inlet 111 of the storage pack 110 and stored in the storage pack 110, and then the solution inlet 111 is sealed, Trace sustained-release chlorine dioxide gas fumigation pack 100 according to this embodiment is produced. On the other hand, if you want to use the small amount sustained-release chlorine dioxide fumigation pack 100 as described above in the frozen state, all the processes are completed and frozen in the sealed state inlet 111.

In using the trace sustained-release chlorine dioxide gas fumigation pack 100 of this embodiment prepared as described above, the gas barrier film 140 attached to one surface of the storage pack 100 is removed and placed in a desired sealed space. You can use That is, by removing the gas barrier film 140, the chlorine dioxide gas generated in the chlorine dioxide solution 120 stored in the storage pack 100 passes through the plurality of pores 112 and the breathable waterproof film 130 in the sealed space. By releasing and suppressing or deodorizing the growth of microorganisms in the sealed space, the freshness of the agricultural, livestock and fishery products stored in the sealed space can be maintained for a long time.

Figure 4 is an exploded perspective view showing the configuration of the sustained-release slow-release chlorine dioxide gas fumigation pack according to another embodiment of the present invention, Figure 5 is a combined perspective view of the chlorine dioxide gas fumigation pack shown in Figure 4, Figure 6 is 5 is a cross-sectional view taken along the line BB of the chlorine dioxide gas fumigation pack shown in FIG.

As shown in FIGS. 4 to 6, the trace sustained-release chlorine dioxide gas fumigation pack 200 according to this embodiment is a breathable waterproof film 230 attached to one surface thereof as the shape of the storage pack 210 is deformed. ) And the gas barrier film 240 are configured in the same manner as the trace sustained-release chlorine dioxide gas fumigation pack 100 shown in FIGS. 1 to 3. Therefore, the description of the configuration relationships will be omitted here. In the figure, reference numeral 220 denotes a chlorine dioxide solution.

Although the technical details of the trace sustained-release chlorine dioxide gas fumigation pack of the present invention have been described together with the accompanying drawings, this is by way of example and not by way of limitation.

In addition, it is obvious that any person skilled in the art can make various modifications and imitations within the scope of the appended claims without departing from the scope of the technical idea of the present invention.

100: Micro Sustained Release Chlorine Dioxide Gas Fumigation Pack
110: storage pack 111: solution inlet
112: pore 120: chlorine dioxide solution
130: breathable waterproof film 140: gas barrier film

Claims (6)

A storage pack having a predetermined internal volume and having an injection hole formed on one side and one or more pores formed on one surface thereof,
Chlorine dioxide fumigation member stored in the storage pack through the inlet,
A breathable waterproof film to cover the one or more pores to prevent external leakage of the chlorine dioxide fumigation member and to release the chlorine dioxide gas generated by the chlorine dioxide fumigation member to the outside; and
A trace sustained-release chlorine dioxide gas fumigation pack comprising a gas barrier film covering the surface of the breathable waterproof film to block the external discharge of the chlorine dioxide gas. The method according to claim 1,
The chlorine dioxide fumigation member is a slow release chlorine dioxide gas fumigation pack, characterized in that the solution or ice state. The method according to claim 1 or 2,
The chlorine dioxide fumigation member is a slow release chlorine dioxide gas fumigation pack, characterized in that it further comprises a gelling material. The method according to claim 1 or 2,
The breathable waterproof film is a small amount of sustained-release chlorine dioxide gas fumigation pack, characterized in that attached to the surface of the storage pack along the edge of the pores located on the outermost in the state covering the one or more pores. The method according to claim 1 or 2,
The gas-blocking film is a slow release chlorine dioxide gas fumigation pack, characterized in that the tape of the sealing material. The method according to claim 1 or 2,
And the gas barrier film is attached to the surface of the storage pack along the edge of the breathable waterproof film in a state covering the surface of the breathable waterproof film.
KR1020110095118A 2011-09-21 2011-09-21 Fumigation pack with slowly releasing a small amount of chlorine dioxide gas KR20130031501A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150085562A (en) * 2014-01-15 2015-07-24 (주)푸르고팜 Pack for preserving freshness, food packing container, and food delivery container
KR102149117B1 (en) * 2020-01-17 2020-08-27 진남섭 Chlorine Dioxide Fumigation Kit
KR102675700B1 (en) * 2023-02-23 2024-06-17 임병선 Continuous sulfur dioxide gas providing kit for treatment in grape boxes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150085562A (en) * 2014-01-15 2015-07-24 (주)푸르고팜 Pack for preserving freshness, food packing container, and food delivery container
KR102149117B1 (en) * 2020-01-17 2020-08-27 진남섭 Chlorine Dioxide Fumigation Kit
KR102675700B1 (en) * 2023-02-23 2024-06-17 임병선 Continuous sulfur dioxide gas providing kit for treatment in grape boxes

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