KR20140094432A - Packaging material - Google Patents

Packaging material Download PDF

Info

Publication number
KR20140094432A
KR20140094432A KR1020130149858A KR20130149858A KR20140094432A KR 20140094432 A KR20140094432 A KR 20140094432A KR 1020130149858 A KR1020130149858 A KR 1020130149858A KR 20130149858 A KR20130149858 A KR 20130149858A KR 20140094432 A KR20140094432 A KR 20140094432A
Authority
KR
South Korea
Prior art keywords
porous film
bag
filter
dust
air
Prior art date
Application number
KR1020130149858A
Other languages
Korean (ko)
Other versions
KR102015144B1 (en
Inventor
마사하루 아메미야
Original Assignee
가부시기가이샤 디스코
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가부시기가이샤 디스코 filed Critical 가부시기가이샤 디스코
Publication of KR20140094432A publication Critical patent/KR20140094432A/en
Application granted granted Critical
Publication of KR102015144B1 publication Critical patent/KR102015144B1/en

Links

Images

Classifications

    • 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

Landscapes

  • 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

Provided is a packing material capable of properly blocking moisture during transportation. The packing material comprises a bag (11) formed of a sheet to accommodate an object to be packed (2), and a filter (12) arranged on the ventilation hole (111) of the bag. The filter comprises a porous film (122) for blocking the ventilation hole to prevent the inflow of water and dust while allowing air pass through, and a dehumidifying layer (123) formed inside the porous film to cover the front surface of the porous film and absorbing the moisture entered through the porous film.

Description

곤포재{PACKAGING MATERIAL}PACKAGING MATERIAL

본 발명은, 정밀기기 등의 곤포에 사용되는 곤포재에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wrapping material used for wrapping precision equipment and the like.

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 exerted if a shock is applied or a dust or a dust adheres when transporting. In general, it is packed with a vinyl sheet or an impact absorber, and then packed in a shipping container such as a wooden box or a cardboard box, thereby protecting precision instruments at the time of transportation.

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 the precision equipment is transported by means of air transportation or the like by wrapping with a wrapping material such as a vinyl sheet having high airtightness, the packing material is broken by a difference in air pressure generated inside and outside of the wrapping material. Although it is conceivable to make a hole in the packing material in order to prevent breakage by the air pressure difference, in this method, it was impossible to completely prevent the garbage and dust from adhering to the precision instrument. Accordingly, a configuration has been studied in which a filter made of a porous film (see, for example, Patent Document 1) is attached to a vent hole of a wrapping material to prevent adhesion of dust and dirt, and then alleviates a difference in atmospheric pressure between inside and outside of the wrapping material.

일본 특허 공개 제2009-78866호 공보Japanese Patent Application Laid-Open 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-described precision instruments are often weak against moisture. For example, in a laser oscillator used for manufacturing a semiconductor device, a problem may arise even if the humidity slightly increases. The above-mentioned filter made of the porous film is not effective for the purpose of preventing moisture at the time of transportation because it passes the water vapor together with the air.

본 발명은 이러한 점을 감안하여 이루어진 것으로, 수송할 때의 습기를 적절하게 막을 수 있는 곤포재를 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a wrapping material capable of adequately preventing moisture from being transported.

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 wrapping material of the present invention is composed of a bag formed of a sheet which is sealed when wrapping and which is to contain a tired parcel, a ventilation hole formed in the bag for ventilating the inside and outside of the bag at the time of packing, and a filter disposed in the ventilation hole , The filter includes a porous film disposed to cover the vent hole and allowing air to pass therethrough, but preventing entry of water and dust, and a porous film formed on the inside of the porous film so as to cover the entire surface of the porous film, And 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 configuration, a filter having a dehumidifying layer for absorbing moisture (gas, water vapor) passing through the porous film and a porous film for passing air and preventing entry of water (liquid) and dust, Since it is disposed in the vent hole of the pocket for accommodating the paraphernalia, entry of water and dust into the pocket and entry of moisture can be prevented. Therefore, it is possible to prevent the inside of the pouch from becoming high.

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 wrapping material which can adequately prevent moisture from being transported.

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.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic diagram showing the overall configuration of a wrapping material according to the present embodiment. Fig.
Fig. 2 is a schematic cross-sectional view showing a configuration example of a filter used in a wrapping material according to the present embodiment. Fig.
3 is a schematic cross-sectional view showing a modified example of the 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.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Hereinafter, a wrapping material used for wrapping precision instruments such as a laser oscillator is exemplified, but the use of the wrapping material according to the present invention is not particularly 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 showing the overall configuration of a wrapping material according to the present embodiment. Fig. 1 shows a wrapping material 1 for wrapping a fatigue pant 2 such as a laser oscillator. As shown in Fig. 1, a wrapping material 1 includes a bag 11 surrounding a substantially rectangular parallelepiped 2 and a filter 12 attached to the bag 11. The shape of the fatigue pants 2 is not particularly limited, and may be spherical, plate-like, or the like.

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 formed by processing a sheet made of a synthetic resin such as polyvinyl chloride or polyethylene into a bag shape and is made to pass water or oil (liquid), air or water vapor (gas) . In the wrapping of the tired poultry 2, the tired poultry 2 is inserted into the pouch 11 through a mouth part (not shown) of the pouch 11, and the mouth part is heat sealed (heat sealed) Lt; / RTI > As described above, by sealing the bag 11 so as to surround the bag 2, it is possible to prevent dust, dust, water, oil or the like from adhering to the 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. 2 is a schematic cross-sectional view showing a structural example of a filter used in a wrapping material according to the present embodiment. As shown in Figs. 1 and 2, the filter 12 has a cylindrical case 121 having openings 121a and 121b at both ends thereof. Like the bag 11, the case 121 is configured not to allow waste, dust, water or oil (liquid), air or water vapor (gas) to pass through it. The case 121 is provided with a through hole 121a of the bag 11 so that the opening 121a at one end 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 peripheral portion 121c of the case 121 is bonded to the inner peripheral portion of the vent hole 111 without gaps.

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. 2, a porous film 122 covering the opening 121a is provided in the opening 121a of the case 121. [ The porous film 122 is a film (sheet) having fine holes that allow air, water vapor (gas) or the like to pass therethrough and not to allow water, oil (liquid), dust or dust (solid) As such a porous film 122, for example, a film formed of a fluororesin such as PTFE (polytetrafluoroethylene), polychlorotrifluoroethylene, tetrafluoroethylene-hexafluoropropylene copolymer, tetrafluoroethylene-ethylene copolymer and 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 portion 121a of the filter 12 can be clogged with the porous film 122. Therefore, waste, dust (solid), water or oil (liquid) does not enter the inside of the bag 11 through the filter 12. On the other hand, since the porous film 122 passes through the gas, even if the bag 11 is sealed, the air enters and exits through the filter 12, and the air pressure difference between the inside and the outside of the bag 11 is alleviated. Therefore, breakage of the wrapping material 1 due to a difference in air pressure at the time of transportation 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.However, moisture (moisture, water vapor) in the air passes through the porous film together with air, and enters the inside of the bag. For this reason, in the case of using a wrapping material having a filter composed of a porous film, there is a problem in transportation of a fatigue fragile to moisture. For example, in a laser oscillator or the like used for manufacturing a semiconductor device, a problem may arise even if the humidity is slightly increased. Therefore, in the wrapping material 1 according to the present embodiment, the dehumidifying layer 123 is disposed in the air flow path that passes 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.At the opening 121b of the case 121, a net 124 for passing air is provided. A dehumidifying layer 123 made of a desiccant such as silica gel is disposed in an area sandwiched between the porous film 122 and the net 124 in the case 121. Specifically, the dehumidifying layer 123 is formed so as to cover the entire surface of the porous film 122 and the net 124. The mesh of the net 124 is fine to the extent that the dehumidifying 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.Air having passed through the porous film 122 is supplied to the inside of the bag 11 through the dehumidifying layer 123 in the case 121 as shown by an arrow A in Fig. At this time, since the moisture in the air is removed by the dehumidifying layer 123, sufficiently dried air flows into the inside of the bag 11. As a result, the humidity in the bag 11 is kept sufficiently low. In the configuration in which the desiccant is disposed at an arbitrary position in the inside of the bag 11, there is a possibility of localized high humidity around the air hole 111. In the configuration of the present embodiment, Since the incoming air is dehumidified by the dehumidifying 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.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 through the case 121 is sufficiently long. Therefore, the air introduced into the case 121 through the porous film 122 is dehumidified appropriately while flowing through the case 121. In addition, since the wall portion of the case 121 is structured so as not to allow air to pass therethrough, there is no air flow as indicated by an arrow B in Fig. Therefore, the air introduced into the case 121 through the porous film 122 can be dehumidified properly by the dehumidifying 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. As described above, the wrapping material 1 according to the present embodiment includes the porous film 122 that passes air and prevents the entry of water (liquid) and dust, and the moisture that passes through the porous film 122 Since the filter 12 having the dehumidifying layer 123 for absorbing the exhaust gas (gas or water vapor) is disposed in the vent hole 111 of the bag 11 accommodating the fatigue bag 2, Water (liquid) and dust into the inside of the container, and entry of moisture (water vapor) can be prevented. Therefore, it is possible to prevent the inside of the bag 11 from becoming high.

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. Further, the present invention is not limited to the description of the above embodiment, but can be variously modified. For example, a filter having two porous films on a wrapping material may be applied in order to more appropriately prevent garbage or dust from adhering to the fatigue pants. 3 is a schematic cross-sectional view showing a modified example of the filter. The filter 13 shown in Fig. 3 is provided with a cylindrical case 131 having openings 131a and 131b at both ends thereof.

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.A porous film 132 covering the opening 131a is provided in the opening 131a of the case 131. A porous film 134 covering the opening 131b is formed in the opening 131b of the case 131 Is installed. In the case 131, a dehumidifying layer 133 is disposed in a region between the porous films 132 and 134. That is, the filter 13 according to the modified example has a configuration in which the net 124 of the filter 12 of the above embodiment is replaced with the porous film 134. The filter 13 is provided with the porous films 132 and 134 at both ends of the case 131 so that the two porous films can more appropriately prevent entry of dust and dust into the bag 11 .

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 above embodiment, a wrapping material having a filter having a porous film and a dehumidifying layer is provided in a bag. However, the configuration of the wrapping material is not limited to this. For example, instead of a bag, a filter may be attached to a hermetically sealed hard case made of plastic or metal 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 the above embodiment, a wrapping material having one filter is exemplified, but the number of filters is arbitrary. In the above embodiment, a filter having a cylindrical case is illustrated, but the shape of the filter is not limited. However, in order to realize adequate dehumidification, it is preferable to have a shape having a sufficient height. Further, a peelable and non-breathable seal may be adhered to the surface of the porous film or net (the side opposite to the dehumidifying layer), and the seal may be peeled off during use. With this configuration, deterioration of the dehumidifying layer can be prevented before use.

본 발명은, 정밀기기 등을 곤포할 때에 유용하다. INDUSTRIAL APPLICABILITY 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 material
2 Tired Pig
11 pockets
12, 13 filter
111 Countertop
121, 131 case
121a, 121b, 131a, 131b,
121c Outer portion
122, 132, 134 Porous film
123, 133 Dehumidifying 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, 상기 통기공을 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 제습층을 포함하는 것인 곤포재. A bag formed of a sheet which is sealed when the bag is packed,
A ventilation hole formed in the bag for ventilating the inside and outside of the bag at the time of packing,
And a filter disposed in the vent hole,
Wherein the filter comprises a porous film disposed to close the vent hole to allow air to pass therethrough but prevent water and dust from entering the porous film and a porous film formed on the inside of the porous film so as to cover the entire surface of the porous film, And a dehumidifying layer for absorbing moisture entering and passing therethrough.
KR1020130149858A 2013-01-22 2013-12-04 Packaging material KR102015144B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013008969A JP6121174B2 (en) 2013-01-22 2013-01-22 Packing material
JPJP-P-2013-008969 2013-01-22

Publications (2)

Publication Number Publication Date
KR20140094432A true KR20140094432A (en) 2014-07-30
KR102015144B1 KR102015144B1 (en) 2019-08-27

Family

ID=51064626

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130149858A KR102015144B1 (en) 2013-01-22 2013-12-04 Packaging material

Country Status (5)

Country Link
JP (1) JP6121174B2 (en)
KR (1) KR102015144B1 (en)
CN (1) CN103935632B (en)
DE (1) DE102014200688A1 (en)
TW (1) TW201429808A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104443697A (en) * 2014-10-20 2015-03-25 浙江长兴万兴来米业有限公司 Breathable waterproof rice bag
CN104528133A (en) * 2014-11-07 2015-04-22 深圳市华星光电技术有限公司 Packing bag
CN110422460B (en) * 2019-08-15 2023-11-28 东莞市博晨塑料科技有限公司 Water-proof bag and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004342902A (en) * 2003-05-16 2004-12-02 Nikon Corp Packing structure of exposure device main body and exposure device
KR20050057526A (en) * 2002-09-23 2005-06-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Filter element that has a thermo-formed housing around filter material
JP2009078866A (en) 2007-09-04 2009-04-16 Nitto Denko Corp Ventilation member and its manufacturing method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1486484A1 (en) * 1965-06-24 1969-06-04 Linder Dr Fritz Bacteria-proof, sealable plastic bag to hold items to be sterilized
JPS5635975A (en) * 1979-08-29 1981-04-08 Asahi Chem Ind Co Ltd Preparation of packed food
EP0890521A1 (en) * 1997-07-09 1999-01-13 Daiwa Gravure Co., Ltd. Packaging bag
JP2004260087A (en) * 2003-02-27 2004-09-16 Shin Etsu Polymer Co Ltd Storing container
JP4672530B2 (en) * 2005-11-17 2011-04-20 日東電工株式会社 Ventilation member
JP2008021388A (en) * 2006-07-14 2008-01-31 Denso Corp Vehicle mounted hard disk device
JP2009006298A (en) * 2007-06-29 2009-01-15 Kinsei Seishi Kk Adsorptive air laid nonwoven fabric and its manufacturing method
US8979811B2 (en) * 2008-04-01 2015-03-17 Donaldson Company, Inc. Enclosure ventilation filter and assembly method
EP2582337A2 (en) * 2010-06-16 2013-04-24 ISKIA GmbH & Co. KG Device for wound treatment and wound covering plaster

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050057526A (en) * 2002-09-23 2005-06-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Filter element that has a thermo-formed housing around filter material
JP2004342902A (en) * 2003-05-16 2004-12-02 Nikon Corp Packing structure of exposure device main body and exposure device
JP2009078866A (en) 2007-09-04 2009-04-16 Nitto Denko Corp Ventilation member and its manufacturing method

Also Published As

Publication number Publication date
JP6121174B2 (en) 2017-04-26
TW201429808A (en) 2014-08-01
KR102015144B1 (en) 2019-08-27
CN103935632A (en) 2014-07-23
JP2014141260A (en) 2014-08-07
CN103935632B (en) 2017-09-29
DE102014200688A1 (en) 2014-07-24

Similar Documents

Publication Publication Date Title
FI71101C (en) FOERPACKNING
KR102331469B1 (en) Paper bag
WO2014045478A1 (en) Odor adsorbent material, odor detection kit, and method for using same
US9428317B2 (en) Package for a product with at least one hygroscopic pourable solid
KR20140094432A (en) Packaging material
US20150175313A1 (en) Packaging material
TWM567239U (en) Package preservation device for dried food in package bag
JP2016534946A (en) Package with pressure relief seal with surface profile
JP2006290411A (en) Semiconductor device storage body, packaging bag made of aluminum foil, and semiconductor device storage structure using it
CA2958276C (en) Evaporation device for evaporating volatile substances
WO2016070446A1 (en) Packaging bag
CN108163359B (en) Liquid crystal panel-packaging box with absorbent function
US20130193007A1 (en) Packaging and methods of packaging particulate solids
WO2016108869A1 (en) Sorbent container with permeable membrane
JP2015521981A (en) Packaging for products containing at least one hygroscopic and flowable solid substance
KR101641425B1 (en) Air emitting device for packing materials
FI95900C (en) Bag
JP2009120263A (en) Rice bag and granular matter bag
JP2018057222A (en) Elastic gas sealing material and housing
JP2007320658A (en) Damping material
AU2015208875B2 (en) Flexible panel and sealable bag with sorbent
EP1338529B1 (en) Dehumidifying device
JP2023063126A (en) Storage container for precision component
JP6267595B2 (en) Vent filter integrated seal
JP2019073341A (en) Package for product comprising at least one hydroscopic and flowable solid material

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant