KR102015144B1 - Packaging material - Google Patents

Packaging material Download PDF

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KR102015144B1
KR102015144B1 KR1020130149858A KR20130149858A KR102015144B1 KR 102015144 B1 KR102015144 B1 KR 102015144B1 KR 1020130149858 A KR1020130149858 A KR 1020130149858A KR 20130149858 A KR20130149858 A KR 20130149858A KR 102015144 B1 KR102015144 B1 KR 102015144B1
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South Korea
Prior art keywords
bag
porous film
filter
case
air
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KR1020130149858A
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Korean (ko)
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KR20140094432A (en
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마사하루 아메미야
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가부시기가이샤 디스코
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • 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
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
    • 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
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
    • B65D81/268—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being enclosed in a small pack, e.g. bag, included in the package
    • 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
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • 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
    • B65D2205/00—Venting means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Packages (AREA)

Abstract

수송할 때의 습기를 적절히 막을 수 있는 곤포재를 제공한다.
피곤포물(2)을 수용하는 시트로 형성된 주머니(11)와, 주머니의 통기공(111)에 배치된 필터(12)를 구비하고, 필터는, 통기공을 막도록 배치되어 공기는 통과시키지만 물 및 먼지의 진입은 방지하는 다공질 필름(122)과, 다공질 필름의 내측에서 다공질 필름의 전면을 덮도록 형성되고, 다공질 필름을 통과하여 진입하는 습기를 흡수하는 제습층(123)을 구비하는 구성으로 했다. Provide a packing material that can adequately prevent moisture during transportation.
The bag 11 is formed of a sheet for accommodating the tired remnants 2, and the filter 12 is disposed in the air vent 111 of the bag, and the filter is arranged to block the air vent and allows air to pass through the water. And a porous film 122 for preventing dust from entering, and a dehumidifying layer 123 formed to cover the entire surface of the porous film from the inside of the porous film and absorbing moisture entering through the porous film. did.

Description

곤포재{PACKAGING MATERIAL}Packing material {PACKAGING MATERIAL}

본 발명은, 정밀기기 등의 곤포에 사용되는 곤포재에 관한 것이다. The present invention relates to a packaging material used for packaging such as precision instruments.

반도체 디바이스의 제조에 사용되는 레이저 발진기 등의 정밀기기는, 매우 높은 정밀도로 제조된다. 이 때문에, 수송할 때에 충격을 받거나, 쓰레기나 먼지 등이 부착되거나 하면, 기대되는 성능을 발휘할 수 없게 될 우려가 있다. 일반적으로는, 비닐 시트나 충격 흡수재 등으로 곤포하고 나서, 나무 상자나 카드보드 상자 등의 수송 용기에 수용하여, 수송할 때의 정밀기기를 보호하고 있다. Precision instruments such as laser oscillators used in the manufacture of semiconductor devices are manufactured with very high precision. For this reason, there is a possibility that the expected performance may not be exhibited if it is shocked during transportation, or if garbage or dust adheres. Generally, after packing with a vinyl sheet, an impact absorbing material, etc., it accommodates in transport containers, such as a wooden box and a cardboard box, and protects the precision equipment at the time of transport.

그러나 기밀성이 높은 비닐 시트 등의 곤포재로 곤포하고, 공중 수송 등의 방법으로 정밀기기를 수송하면, 곤포재의 내외에 생기는 기압차에 의해 곤포재가 파손된다. 기압차에 의한 파손을 막기 위해서 곤포재에 구멍을 내는 것도 생각할 수 있지만, 이 방법에서는, 정밀기기에 쓰레기나 먼지가 부착되는 것을 완전히 막을 수는 없었다. 따라서 다공질 필름에 의한 필터(예컨대, 특허문헌 1 참조)를 곤포재의 통기공에 부착하여, 쓰레기나 먼지의 부착을 막은 다음, 곤포재의 내외에 생기는 기압차를 완화하는 구성이 검토되고 있다. However, when packing by packing materials, such as a vinyl sheet with high airtightness, and transporting precision instruments by methods, such as air transportation, a packing material will be damaged by the pressure difference which arises in and out of a packing material. It is conceivable to drill holes in the packing material in order to prevent damage caused by the pressure difference, but this method could not completely prevent the adhesion of garbage and dust to the precision equipment. Therefore, the structure which affixes the filter (for example, patent document 1) by a porous film to the ventilation hole of a wrapping material, prevents adhesion of garbage and dust, and alleviates the air pressure difference which arises in and around a wrapping material is examined.

일본 특허 공개 제2009-78866호 공보Japanese Patent Publication No. 2009-78866

그런데, 전술한 정밀기기는, 습기에 대하여 약한 것이 많다. 예컨대, 반도체 디바이스의 제조에 사용되는 레이저 발진기에서는, 습도가 약간만 상승하여도 문제가 발생할 수 있다. 전술한 다공질 필름에 의한 필터는, 공기와 함께 수증기를 통과시켜 버리기 때문에, 수송 시의 습기를 막는 목적으로는 유효하지 않다. However, the above-mentioned precision instruments are often weak against moisture. For example, in laser oscillators used in the manufacture of semiconductor devices, even a slight increase in humidity may cause problems. Since the filter by the porous film mentioned above passes water vapor with air, it is not effective for the purpose of preventing the moisture at the time of transport.

본 발명은 이러한 점을 감안하여 이루어진 것으로, 수송할 때의 습기를 적절하게 막을 수 있는 곤포재를 제공하는 것을 목적으로 한다.This invention is made | formed in view of such a point, Comprising: It aims at providing the packing material which can prevent the moisture at the time of transport appropriately.

본 발명의 곤포재는, 곤포 시에는 밀봉되어 피곤포물을 수용하는 시트로 형성된 주머니와, 곤포 시에 상기 주머니의 내외를 통기시키기 위해서 상기 주머니에 형성된 통기공과, 상기 통기공에 배치된 필터로 구성되며, 상기 필터는, 상기 통기공을 막도록 배치되어, 공기는 통과시키지만 물 및 먼지의 진입을 방지하는 다공질 필름과, 상기 다공질 필름의 내측에 상기 다공질 필름의 전면(全面)을 덮게 형성되어 상기 다공질 필름을 통과하여 진입하는 습기를 흡수하는 제습층으로 구성되어 있는 것을 특징으로 한다.The packing material of the present invention is composed of a bag formed of a sheet that is sealed at the time of packing to receive a tired package, a vent formed in the bag to vent the inside and outside of the bag at the time of packing, and a filter disposed at the vent hole. The filter is disposed so as to block the air vent, a porous film which allows air to pass through, but prevents water and dust from entering, and a porous film formed inside the porous film to cover the entire surface of the porous film. It is characterized by consisting of a dehumidifying layer for absorbing moisture entering through the film.

이 구성에 따르면, 공기를 통과시키고, 물(액체) 및 먼지의 진입을 방지하는 다공질 필름과, 다공질 필름을 통과하여 진입하는 습기(기체, 수증기)를 흡수하는 제습층을 구비하는 필터를, 피곤포물을 수용하는 주머니의 통기공에 배치하고 있기 때문에, 주머니 내부로의 물 및 먼지의 진입과 습기의 진입을 방지할 수 있다. 따라서 주머니 내부의 고습화를 방지할 수 있다.According to this structure, the filter which has a porous film which let air pass and prevents entry of water (liquid) and dust, and a dehumidification layer which absorbs the moisture (gas, water vapor) which enters through a porous film is tired. Since it is arranged in the air vent of the bag which accommodates a baggage, it is possible to prevent the entry of water and dust into the bag and the ingress of moisture. Therefore, high humidity inside the bag can be prevented.

본 발명에 따르면, 수송할 때의 습기를 적절히 막을 수 있는 곤포재를 제공할 수 있다.According to the present invention, it is possible to provide a packing material capable of appropriately preventing moisture during transport.

도 1은 본 실시형태에 따른 곤포재의 전체 구성을 도시하는 모식도이다.
도 2는 본 실시형태에 따른 곤포재에 사용되는 필터의 구성예를 도시하는 단면 모식도이다.
도 3은 필터의 변형예를 도시하는 단면 모식도이다.1: is a schematic diagram which shows the whole structure of the packing material which concerns on this embodiment.
2 is a schematic sectional view showing a configuration example of a filter used for the wrapping material according to the present embodiment.
It is a cross-sectional schematic diagram which shows the modification of a filter.

이하, 첨부 도면을 참조하여, 본 발명의 실시형태에 관해서 설명한다. 이하에 있어서는, 레이저 발진기 등의 정밀기기의 곤포에 사용되는 곤포재를 예시하고 있지만, 본 발명에 따른 곤포재의 용도는 특별히 한정되지 않는다.EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described with reference to an accompanying drawing. In the following, although the packaging material used for the packaging of precision instruments, such as a laser oscillator, is illustrated, the use of the packaging material which concerns on this invention is not specifically limited.

도 1은, 본 실시형태에 따른 곤포재의 전체 구성을 도시하는 모식도이다. 도 1에서는, 레이저 발진기 등의 피곤포물(2)을 곤포하는 곤포재(1)를 나타내고 있다. 도 1에 도시한 바와 같이, 곤포재(1)는, 대략 직방체형의 피곤포물(2)을 둘러싸는 주머니(11)와, 주머니(11)에 부착된 필터(12)를 구비하고 있다. 또한, 피곤포물(2)의 형상은 특별히 한정되지 않고, 구형, 판형 등이라도 좋다.1: is a schematic diagram which shows the whole structure of the packing material which concerns on this embodiment. In FIG. 1, the packing material 1 which packs the tired package 2, such as a laser oscillator, is shown. As shown in FIG. 1, the packing material 1 is equipped with the bag 11 which surrounds the substantially rectangular parallelepiped 2, and the filter 12 attached to the bag 11. As shown in FIG. In addition, the shape of the tired cloth 2 is not specifically limited, A spherical shape, plate shape, etc. may be sufficient.

주머니(11)는, 폴리염화비닐이나 폴리에틸렌 등의 합성수지에 의한 시트(필름)를 주머니 형상으로 가공한 것으로, 쓰레기나 먼지 이외에, 물이나 유분(액체), 공기나 수증기(기체) 등을 통과시키지 않도록 구성되어 있다. 피곤포물(2)의 곤포에 있어서는, 주머니(11)의 마우스부(도시되지 않음)를 통하여 피곤포물(2)을 주머니(11)에 삽입하고, 상기 마우스부를 히트 시일(열 시일) 등의 방법으로 폐쇄한다. 이와 같이, 피곤포물(2)을 둘러싸도록 하여 주머니(11)를 밀봉함으로써, 피곤포물(2)에 쓰레기나 먼지, 물이나 유분 등이 부착되는 것을 방지할 수 있다.The bag 11 is a sheet (film) made of synthetic resin such as polyvinyl chloride or polyethylene, which is processed into a bag shape. In addition to garbage and dust, the bag 11 does not allow water, oil (liquid), air, steam (gas), etc. It is configured not to. In the packing of the tired goods 2, the tired goods 2 are inserted into the bag 11 through the mouth part (not shown) of the bag 11, and the method such as a heat seal (heat seal) or the like. To close. In this way, by enclosing the bag 11 so as to surround the tired bag 2, it is possible to prevent garbage or dust, water, oil or the like from adhering to the tired bag 2.

도 2는, 본 실시형태에 따른 곤포재에 사용되는 필터의 구성예를 도시하는 단면 모식도이다. 도 1 및 도 2에 도시한 바와 같이, 필터(12)는, 양단부에 개구부(121a, 121b)를 갖는 원통형의 케이스(121)를 구비한다. 케이스(121)는, 주머니(11)와 마찬가지로, 쓰레기나 먼지, 물이나 유분(액체), 공기나 수증기(기체) 등을 통과시키지 않도록 구성되어 있다. 케이스(121)는, 일단측의 개구부(121a)가 주머니(11)의 외측에 노출되고, 타단측의 개구부(121b)가 주머니(11)의 내측에 위치하도록, 주머니(11)의 통기공(111)에 고정되어 있다. 케이스(121)의 외주부(121c)는, 통기공(111)의 내주부에 간극 없이 접착되어 있다. FIG. 2: is a cross-sectional schematic diagram which shows the structural example of the filter used for the wrapping material which concerns on this embodiment. As shown in FIG. 1 and FIG. 2, the filter 12 is provided with the cylindrical case 121 which has opening part 121a, 121b in the both ends. Like the bag 11, the case 121 is comprised so that a trash, dust, water, an oil (liquid), air, water vapor (gas), etc. cannot be let through. In the case 121, the ventilation holes of the bag 11 are exposed such that the opening 121a at one end side is exposed to the outside of the bag 11 and the opening 121b at the other end is located inside the bag 11. 111). The outer circumferential portion 121c of the case 121 is bonded to the inner circumferential portion of the vent hole 111 without a gap.

도 2에 도시한 바와 같이, 케이스(121)의 개구부(121a)에는, 개구부(121a)를 막는 다공질 필름(122)이 설치된다. 다공질 필름(122)은, 공기나 수증기(기체) 등을 통과시키고, 물이나 유분(액체), 쓰레기나 먼지(고체) 등을 통과시키지 않는 미세한 구멍을 갖는 필름(시트)이다. 이러한 다공질 필름(122)으로는, 예컨대, PTFE(polytetrafluoroethylene), 폴리클로로트리플루오로에틸렌, 테트라플루오로에틸렌-헥사플루오로프로필렌 공중합체, 테트라플루오로에틸렌-에틸렌 공중합체 등의 불소 수지로 형성된 필름을 이용할 수 있다. As shown in FIG. 2, the porous film 122 which blocks the opening 121a is provided in the opening 121a of the case 121. The porous film 122 is a film (sheet) having fine pores that allow air, water vapor (gas), or the like to pass through and does not allow water, oil (liquid), garbage, dust (solid), or the like to pass through. As the porous film 122, for example, a film formed of a fluororesin such as PTFE (polytetrafluoroethylene), polychlorotrifluoroethylene, tetrafluoroethylene-hexafluoropropylene copolymer, tetrafluoroethylene-ethylene copolymer or the like Can be used.

전술한 바와 같이, 필터(12)의 개구부(121a)는, 다공질 필름(122)으로 막힐 수 있다. 따라서 쓰레기나 먼지(고체), 물이나 유분(액체) 등이 필터(12)를 통하여 주머니(11)의 내부에 진입하는 일은 없다. 한편으로, 다공질 필름(122)은 기체를 통과시키기 때문에, 주머니(11)를 밀봉하더라도 필터(12)를 통하여 공기가 출입하여, 주머니(11)의 내부와 외부의 기압차는 완화된다. 이 때문에, 수송할 때의 기압차에 기인하는 곤포재(1)의 파손을 방지할 수 있다. As described above, the opening 121a of the filter 12 may be blocked by the porous film 122. Therefore, garbage, dust (solid), water, oil (liquid), and the like do not enter the inside of the bag 11 through the filter 12. On the other hand, since the porous film 122 allows gas to pass, air enters through the filter 12 even when the bag 11 is sealed, so that the pressure difference between the inside and the outside of the bag 11 is alleviated. For this reason, breakage of the packing material 1 resulting from the air pressure difference at the time of transport can be prevented.

그런데, 공기 중의 수분(습기, 수증기)은, 공기와 함께 다공질 필름을 통과하여, 주머니의 내부로 진입하여 버린다. 이 때문에, 다공질 필름으로 구성되는 필터를 갖춘 곤포재를 사용하는 경우에는, 습기에 약한 피곤포물의 수송에 있어서 문제가 된다. 예컨대, 반도체 디바이스의 제조에 사용되는 레이저 발진기 등에서는, 습도가 약간만 상승하여도 문제점이 발생할 수 있다. 따라서 본 실시형태에 따른 곤포재(1)에서는, 필터(12)의 다공질 필름(122)을 통과하여 주머니(11)에 유입되는 공기의 유로에 제습층(123)을 배치한다.By the way, moisture (moisture, water vapor) in air passes through a porous film with air, and enters the inside of a bag. For this reason, when using the wrapping material provided with the filter comprised from a porous film, it becomes a problem in transport of a tired package which is weak to moisture. For example, in a laser oscillator or the like used in the manufacture of semiconductor devices, even a slight increase in humidity may cause problems. Therefore, in the packing material 1 which concerns on this embodiment, the dehumidification layer 123 is arrange | positioned in the flow path of the air which flows in through the porous film 122 of the filter 12, and flows into the bag 11.

케이스(121)의 개구부(121b)에는, 공기를 통과시키는 네트(124)가 설치된다. 케이스(121) 내에서 다공질 필름(122)과 네트(124)의 사이에 끼워지는 영역에는, 실리카 겔 등의 건조제에 의한 제습층(123)이 배치되어 있다. 구체적으로는, 제습층(123)은, 다공질 필름(122) 및 네트(124)의 전면을 덮도록 형성되어 있다. 네트(124)의 메쉬는, 제습층(123)이 케이스(121)로부터 탈락하지 않을 정도로 미세하게 되어 있다.In the opening 121b of the case 121, a net 124 through which air passes is provided. The dehumidification layer 123 by desiccant, such as a silica gel, is arrange | positioned in the area | region inserted between the porous film 122 and the net 124 in the case 121. As shown in FIG. Specifically, the dehumidification layer 123 is formed so as to cover the entire surfaces of the porous film 122 and the net 124. The mesh of the net 124 is so fine that the dehumidification layer 123 does not fall off from the case 121.

도 2에 있어서 화살표 A로 나타내는 바와 같이, 다공질 필름(122)을 통과한 공기는, 케이스(121) 내의 제습층(123)을 통하여 주머니(11)의 내부로 공급된다. 이때, 공기 중의 습기는 제습층(123)에 의해 제거되기 때문에, 충분히 건조한 공기가 주머니(11)의 내부로 유입된다. 그 결과, 주머니(11) 내의 습도는 충분히 낮게 유지된다. 주머니(11)의 내부의 임의의 위치에 건조제를 배치하는 구성에서는, 통기공(111)의 주변에서 국소적으로 고습화될 우려도 있지만, 본 실시형태의 구성에서는, 주머니(11)의 내부로 유입되는 공기가, 제습층(123)에 의해 반드시 제습되기 때문에, 그와 같은 걱정도 없다.As shown by the arrow A in FIG. 2, the air which passed the porous film 122 is supplied to the inside of the bag 11 through the dehumidification layer 123 in the case 121. At this time, since moisture in the air is removed by the dehumidifying layer 123, sufficiently dry air flows into the inside of the bag 11. As a result, the humidity in the bag 11 is kept sufficiently low. In the structure which arrange | positions a desiccant in arbitrary positions inside the bag 11, although there exists a possibility that it may become locally high humidified in the periphery of the ventilation hole 111, in the structure of this embodiment, it is inside the bag 11 Since the air which flows in is always dehumidified by the dehumidification layer 123, there is no such concern.

또한, 케이스(121)는, 케이스(121) 내를 흐르는 공기의 유로가 충분히 길게 되도록, 소정의 높이(개구부(121a)로부터 개구부(121b)까지의 거리에 상당)를 갖는다. 이 때문에, 다공질 필름(122)을 통하여 케이스(121) 내에 유입된 공기는, 케이스(121) 내를 흐르는 사이에 적절히 제습된다. 또한, 케이스(121)의 벽부는, 공기를 통과시키지 않도록 구성되어 있기 때문에, 도 2에 있어서 화살표 B로 나타내는 바와 같은 공기의 흐름이 생기는 일은 없다. 따라서 다공질 필름(122)을 통하여 케이스(121) 내에 유입된 공기를, 제습층(123)에 의해 적절히 제습할 수 있다.In addition, the case 121 has a predetermined height (corresponding to the distance from the opening 121a to the opening 121b) so that the flow path of air flowing in the case 121 is sufficiently long. For this reason, the air which flowed into the case 121 through the porous film 122 is appropriately dehumidified while flowing in the case 121. Moreover, since the wall part of the case 121 is comprised so that air may not let through, the flow of air as shown by the arrow B in FIG. 2 does not arise. Therefore, the air which flowed into the case 121 through the porous film 122 can be appropriately dehumidified by the dehumidification layer 123.

이와 같이, 본 실시형태에 따른 곤포재(1)에 있어서는, 공기를 통과시키고, 물(액체) 및 먼지의 진입을 방지하는 다공질 필름(122)과, 다공질 필름(122)을 통과하여 진입하는 습기(기체, 수증기)를 흡수하는 제습층(123)을 구비하는 필터(12)를, 피곤포물(2)을 수용하는 주머니(11)의 통기공(111)에 배치하고 있기 때문에, 주머니(11)의 내부로의 물(액체) 및 먼지의 진입과 습기(수증기)의 진입을 방지할 수 있다. 따라서 주머니(11) 내부의 고습화를 방지할 수 있다. Thus, in the packing material 1 which concerns on this embodiment, the porous film 122 which passes air and prevents entry of water (liquid) and dust, and the moisture which enters through the porous film 122 is entered. Since the filter 12 provided with the dehumidification layer 123 which absorbs (gas, water vapor) is arrange | positioned at the ventilation hole 111 of the bag 11 which accommodates the tired waste material 2, the bag 11 is carried out. It is possible to prevent the ingress of water (liquid) and dust and the ingress of moisture (vapor) into the interior of the furnace. Therefore, high humidity inside the bag 11 can be prevented.

또한, 본 발명은 상기 실시형태의 기재로 한정되지 않고, 다양하게 변경하여 실시할 수 있다. 예컨대, 피곤포물에 쓰레기나 먼지 등이 부착되는 것을 보다 적절하게 막기 위해서, 곤포재에 2장의 다공질 필름을 갖추는 필터를 적용하더라도 좋다. 도 3은, 필터의 변형예를 도시하는 단면 모식도이다. 도 3에 도시하는 필터(13)는, 양단부에 개구부(131a, 131b)를 갖는 원통형의 케이스(131)를 갖추고 있다. In addition, this invention is not limited to description of the said embodiment, It can variously change and implement. For example, in order to more appropriately prevent the garbage or dust from adhering to the tired package, a filter having two porous films may be applied to the wrapping material. 3 is a schematic sectional view showing a modification of the filter. The filter 13 shown in FIG. 3 is provided with the cylindrical case 131 which has opening part 131a, 131b in the both ends.

케이스(131)의 개구부(131a)에는, 개구부(131a)를 막는 다공질 필름(132)이 설치되어 있고, 케이스(131)의 개구부(131b)에는, 개구부(131b)를 막는 다공질 필름(134)이 설치되어 있다. 케이스(131) 내에서, 다공질 필름(132, 134) 사이의 영역에는, 제습층(133)이 배치되어 있다. 즉, 변형예에 따른 필터(13)는, 상기 실시형태의 필터(12)의 네트(124)를 다공질 필름(134)으로 대체한 구성을 갖는다. 이 필터(13)는, 케이스(131)의 양단부에 각각 다공질 필름(132, 134)을 갖추고 있기 때문에, 2장의 다공질 필름에 의해서 주머니(11) 내로의 쓰레기나 먼지 등의 진입을 보다 적절하게 막을 수 있다.The opening 131a of the case 131 is provided with a porous film 132 that blocks the opening 131a, and the opening 131b of the case 131 has a porous film 134 that blocks the opening 131b. It is installed. In the case 131, the dehumidification layer 133 is disposed in the region between the porous films 132 and 134. That is, the filter 13 which concerns on a modification has the structure which replaced the net 124 of the filter 12 of the said embodiment with the porous film 134. As shown in FIG. Since the filter 13 has the porous films 132 and 134 at both ends of the case 131, the two porous films can prevent the entry of garbage and dust into the bag 11 more appropriately. Can be.

상기 실시형태에서는, 다공질 필름과 제습층을 갖는 필터를 주머니에 설치한 곤포재를 나타내고 있지만, 곤포재의 구성은 이것으로 한정되지 않는다. 예컨대, 주머니 대신에, 플라스틱이나 금속 등으로 구성된 기밀성이 있는 하드 케이스에 필터를 부착하고, 곤포재로 하여도 좋다.In the said embodiment, although the packaging material which provided the filter which has a porous film and a dehumidification layer in the bag is shown, the structure of a packaging material is not limited to this. For example, instead of a bag, a filter may be attached to the airtight hard case made of plastic, metal, or the like to form a wrapping material.

또한, 상기 실시형태에서는, 1개의 필터를 구비하는 곤포재를 예시하고 있지만, 필터의 수는 임의적이다. 또한, 상기 실시형태에서는, 원통형의 케이스를 갖는 필터를 예시하고 있지만, 필터의 형상도 한정되지 않는다. 다만, 적절한 제습을 실현하기 위해서는, 충분한 높이를 갖는 형상으로 하는 것이 바람직하다. 또한, 다공질 필름이나 네트의 표측(제습층과는 반대측)에 박리 가능하고 통기성이 없는 시일을 점착하고, 사용할 때에 시일을 박리하도록 하여도 좋다. 이 구성에서는, 사용 전에 제습층의 열화를 방지할 수 있다.In addition, although the wrapping material provided with one filter is illustrated in the said embodiment, the number of filters is arbitrary. In addition, in the said embodiment, although the filter which has a cylindrical case is illustrated, the shape of a filter is not limited, either. However, in order to realize appropriate dehumidification, it is preferable to set it as the shape which has sufficient height. Moreover, the seal | sticker which is peelable and without air permeability may be stuck to the front surface (opposite side to a dehumidification layer) of a porous film or a net, and you may make it peel off at the time of use. In this configuration, deterioration of the dehumidification layer can be prevented before use.

본 발명은, 정밀기기 등을 곤포할 때에 유용하다. The present invention is useful when packing precision instruments and the like.

1 곤포재
2 피곤포물
11 주머니
12, 13 필터
111 통기공
121, 131케이스
121a, 121b, 131a, 131b 개구부
121c 외주부
122, 132, 134 다공질 필름
123, 133 제습층
124 네트1 packing materials
2 tired remnants
11 pouch
12, 13 filter
111 ventilator
121,131 cases
121a, 121b, 131a, 131b opening
121c outer periphery
122, 132, 134 porous film
123, 133 Dehumidification Layer
124 net

Claims (1)

곤포 시에는 밀봉되어 피곤포물을 수용하는 시트로 형성된 주머니와,
곤포 시에 상기 주머니의 내외를 통기시키기 위해서 상기 주머니에 형성된 통기공과,
상기 통기공에 배치된 필터로 구성되는 곤포재로서,
상기 필터는, 양단에 개구부를 구비한 케이스와, 상기 주머니의 외측에 노출되는 상기 케이스의 일단측의 개구부를 막도록 배치되어 공기는 통과시키지만 물 및 먼지의 진입은 방지하는 다공질 필름과, 상기 다공질 필름의 내측에 상기 다공질 필름의 전면(全面)을 덮게 형성되어 상기 다공질 필름을 통과하여 진입하는 습기를 흡수하는 제습층과, 상기 주머니의 내측에 위치되는 상기 케이스의 타단측의 개구부에 형성되어 제습층의 탈락을 방지하는 네트를 포함하는 것인 곤포재. In the case of packing, the bag formed by the sheet which seals and accommodates a tired bag,
A vent formed in the bag to vent the inside and outside of the bag during packing;
As a packing material which consists of a filter arrange | positioned at the said ventilation hole,
The filter may include a case having openings at both ends, a porous film disposed to block an opening at one end of the case exposed to the outside of the bag, and allowing air to pass through, but preventing water and dust from entering, and the porous film. The dehumidification layer is formed inside the film to cover the entire surface of the porous film to absorb moisture entering through the porous film, and is formed in the opening at the other end side of the case located inside the bag to dehumidify. A packing material comprising a net that prevents the layer from falling off.
KR1020130149858A 2013-01-22 2013-12-04 Packaging material KR102015144B1 (en)

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