KR200461326Y1 - Airbank film for farming - Google Patents

Airbank film for farming Download PDF

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Publication number
KR200461326Y1
KR200461326Y1 KR2020120000973U KR20120000973U KR200461326Y1 KR 200461326 Y1 KR200461326 Y1 KR 200461326Y1 KR 2020120000973 U KR2020120000973 U KR 2020120000973U KR 20120000973 U KR20120000973 U KR 20120000973U KR 200461326 Y1 KR200461326 Y1 KR 200461326Y1
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South Korea
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film
airbank
agricultural
vent hole
addition
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KR2020120000973U
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Korean (ko)
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김인식
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(주)산과들
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • A01G13/0275—Films
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0231—Tunnels, i.e. protective full coverings for rows of plants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1407—Greenhouses of flexible synthetic material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • A01G2009/1446—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches with perforations
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G2013/006—Protecting plants with perforations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Soil Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Plants (AREA)

Abstract

본 고안의 농업용 에어뱅크 필름은 제1필름; 및 상기 제1필름 상에 중첩 배치되며, 상기 제1필름과 가장자리에서 결합되어 내부에 공간이 형성되게 하는 제2필름;을 포함하고, 상기 제1필름과 상기 제2필름에는 일정한 간격으로 복수개의 통기홀이 형성되되, 상기 통기홀 주변의 상기 제1필름과 상기 제2필름은 부착되어 상기 제1 필름과 상기 제2필름 사이의 내부 공간이 밀폐된다.
이에 의하면, 제1필름과 제2필름 사이에 자연적인 공기층이 형성됨으로 제1필름과 제2필름 그 자체뿐만 아니라 제1필름과 제2필름 사이의 공기층에 의하여 일정한 보온 효과를 갖으므로 외부의 급격한 온도 변화가 일어나도 지온의 급격한 변화를 방지할 수 있고, 또한 통기홀가 환기구 기능을 함으로써 공기 순환이 이루어지게 할 수 있는 장점을 가진다. 또한, 통기홀에 의하여 외부로의 물빠짐 경로를 제공할 수 있다. 또한, 제1필름 및 제2필름이 생분해성 및 광분해성 재질로 이루어짐으로써 친환경적인 장점을 가진다. 또한, 제1필름과 제2필름에 Ti계 무기물 또는 카본 블랙이 함유됨으로써 제충, 제초 효과를 가질 수 있는 장점이 있다.Agricultural airbank film of the present invention is the first film; And a second film overlapping the first film and coupled to the first film and an edge thereof to form a space therein, wherein the first film and the second film are provided in plural at regular intervals. A vent hole is formed, and the first film and the second film around the vent hole are attached to seal an internal space between the first film and the second film.
According to this, a natural air layer is formed between the first film and the second film, thereby having a constant thermal insulation effect not only by the first film and the second film itself but also by the air layer between the first film and the second film. Even if the temperature changes, it is possible to prevent the sudden change of the temperature, and also has the advantage that the air circulation can be made by the vent hole functions as a vent. In addition, it is possible to provide a water drain path to the outside by the vent hole. In addition, the first film and the second film is made of biodegradable and photodegradable material has an environmentally friendly advantage. In addition, since the Ti-based inorganic material or carbon black is contained in the first film and the second film, there is an advantage of having an insect repelling and herbicidal effect.

Description

농업용 에어뱅크 필름{AIRBANK FILM FOR FARMING}Air Bank Film for Agriculture {AIRBANK FILM FOR FARMING}

본 고안은 농업용 에어뱅크 필름에 관한 것으로, 특히 보온을 위해 비닐 하우스와 같은 터널용으로 사용하거나, 잡초 억제, 지온 보강을 위해 멀칭 필름 등으로 사용할 수 있는 농업용 에어뱅크 필름에 관한 것이다.
The present invention relates to an agricultural airbank film, and more particularly, to an agricultural airbank film that can be used for tunnels such as vinyl houses for thermal insulation, or can be used as mulching films for weed suppression and geothermal reinforcement.

일반적으로 농촌에서는 작물 재배 시 농업용 필름이 많이 사용되고 있다.In general, agricultural films are used a lot in crop cultivation in rural areas.

이러한 농업용 필름은 내부 공간의 보온을 위해, 지온의 보강을 위해 또는 잡초 억제를 위한 경우 등 다양하게 사용되고 있다. Such agricultural films are used in various ways, such as for the insulation of the inner space, for the reinforcement of geothermal or for weed suppression.

즉, 농업용 필름은 비닐하우스의 설치 시 내외를 차단하는 차단막으로 사용하여 내부 공간을 보온 상태로 유지하여 작물 성장을 촉진하고, 작물의 씨앗이 뿌려진 지면을 덮어 지온을 보강하거나 잡초의 생장을 억제하는 등 다양하게 적용된다.In other words, the agricultural film is used as a barrier to block the inside and outside of the plastic house to promote the growth of crops by keeping the internal space warm, and to cover the ground where the seeds of the crops are sown to reinforce geothermal or inhibit weed growth. It is variously applied.

이러한 농업용 필름은 일반적으로 한 겹으로 이루어져 보온이 적절히 이루어지지 않는 경우가 있어 이때에는 농업용 필름을 두 겹으로 겹쳐 사용하고 있는데, 이러한 방식은 작업을 두 번해야 하는 번거로움이 있고, 또한 통기성이 좋지 않아 작물 성장에 장점 및 단점으로 작용하고 있다.
These agricultural films are generally made of one layer, so that the insulation is not properly performed. At this time, the agricultural film is used in two layers. As a result, they are acting as advantages and disadvantages in crop growth.

본 고안은 상기의 문제점을 해결하기 위한 것으로, 보온성을 향상시키면서 통기성도 우수한 농업용 에어뱅크 필름을 제공하는 것을 그 목적으로 한다.The present invention is to solve the above problems, and to provide an agricultural airbank film excellent in breathability while improving the heat retention.

본 고안의 농업용 에어뱅크 필름은 제1필름; 및 상기 제1필름 상에 중첩 배치되며, 상기 제1필름과 가장자리에서 결합되어 내부에 공간이 형성되게 하는 제2필름;을 포함하고, 상기 제1필름과 상기 제2필름에는 일정한 간격으로 복수개의 통기홀이 형성되되, 상기 통기홀 주변의 상기 제1필름과 상기 제2필름은 부착되어 상기 제1 필름과 상기 제2필름 사이의 내부 공간이 밀폐된다.Agricultural airbank film of the present invention is the first film; And a second film disposed on the first film and overlapping the first film and the edge of the first film, wherein the second film is formed at a predetermined interval at a predetermined interval. A vent hole is formed, and the first film and the second film around the vent hole are attached to seal an internal space between the first film and the second film.

상기 통기홀에는 커버가 결합되되, 상기 커버의 테두리에는 절취선이 형성되어 가압에 의해 제거되는 것이 바람직하다.A cover is coupled to the vent hole, and a perforation line is formed at the edge of the cover and is preferably removed by pressure.

상기 제1필름 및 상기 제2필름은 스테아린산과, 중질탄산칼슘과, 비닐케톤계공중합폴리머와, 폴리에틸렌왁스와, 젖당과, 에틸아세테이트와, 메타크릴레이트와, 이소부틸알콜 및 벤젠을 포함한 생분해성화합물에 저밀도 폴리에틸렌과, 고밀도 폴리에틸렌 및 선형저밀도 폴리에틸렌 중 어느 한 플라스틱 수지가 혼합된 것이 바람직하다.The first film and the second film are biodegradable including stearic acid, heavy calcium carbonate, vinyl ketone copolymer polymer, polyethylene wax, lactose, ethyl acetate, methacrylate, isobutyl alcohol and benzene It is preferable that a low density polyethylene and the plastic resin of any one of a high density polyethylene and a linear low density polyethylene mixed with the compound.

상기 플라스틱 수지에는 Ti계 무기물 또는 카본 블랙 중 어느 하나와 광분해제가 혼합된 것이 바람직하다.
The plastic resin is preferably a mixture of any one of a Ti-based inorganic material or carbon black and a photodegrading agent.

농업용 에어뱅크 필름에 의하면, 제1필름과 제2필름 사이에 자연적인 공기층이 형성됨으로 제1필름과 제2필름 그 자체뿐만 아니라 제1필름과 제2필름 사이의 공기층에 의하여 일정한 보온 효과를 갖으므로 외부의 급격한 온도 변화가 일어나도 지온의 급격한 변화를 방지할 수 있고, 또한 통기홀가 환기구 기능을 함으로써 공기 순환이 이루어지게 할 수 있는 장점을 가진다.According to the agricultural airbank film, since a natural air layer is formed between the first film and the second film, not only the first film and the second film itself but also the air layer between the first film and the second film has a constant thermal insulation effect. Therefore, it is possible to prevent a sudden change in the ground temperature even when a sudden temperature change occurs outside, and also has an advantage that the air vent can be made by the vent hole functions as a vent.

또한, 통기홀에 의하여 외부로의 물빠짐 경로를 제공할 수 있다.In addition, it is possible to provide a water drain path to the outside by the vent hole.

또한, 제1필름 및 제2필름이 생분해성 및 광분해성 재질로 이루어짐으로써 친환경적인 장점을 가진다.In addition, the first film and the second film is made of biodegradable and photodegradable material has an environmentally friendly advantage.

또한, 제1필름과 제2필름에 Ti계 무기물 또는 카본 블랙이 함유됨으로써 제충, 제초 효과를 가질 수 있는 장점이 있다.
In addition, since the Ti-based inorganic material or carbon black is contained in the first film and the second film, there is an advantage of having an insect repelling and herbicidal effect.

도 1은 본 고안의 일 실시예에 따른 농업용 에어뱅크 필름을 개략적으로 나타낸 평면도.
도 2는 도 1의 농업용 에어뱅크 필름을 개략적으로 나타낸 단면도.
도 3은 도 1의 통기홀에 커버가 결합된 모습을 개략적으로 나타낸 평면도.1 is a plan view schematically showing an agricultural airbank film according to an embodiment of the present invention.
Figure 2 is a schematic cross-sectional view of the agricultural airbank film of Figure 1;
3 is a plan view schematically showing a state in which the cover is coupled to the vent hole of FIG.

이하 첨부된 도면을 참조하면서 본 고안의 농업용 에어뱅크 필름에 대하여 상세히 설명하기로 한다.Hereinafter, the agricultural airbank film of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 고안의 일 실시예에 따른 농업용 에어뱅크 필름을 개략적으로 나타낸 평면도이고, 도 2는 도 1의 Ⅰ-Ⅰ′선에 따라 농업용 에어뱅크 필름을 개략적으로 나타낸 단면도이며, 도 3은 도 1의 통기홀에 커버가 결합된 모습을 개략적으로 나타낸 평면도이다.1 is a plan view schematically showing an agricultural airbank film according to an embodiment of the present invention, Figure 2 is a cross-sectional view schematically showing an agricultural airbank film according to line I-I 'of Figure 1, Figure 3 1 is a plan view schematically showing a state in which the cover is coupled to the ventilation hole.

도 1 내지 도 3을 참조하면, 본 고안의 농업용 에어뱅크 필름은 제1필름(10) 및 제2필름(20)을 포함한다.1 to 3, the agricultural airbank film of the present invention includes a first film 10 and a second film 20.

제1필름(10)과 제2필름(20)은 서로 중첩 배치되며, 서로 가장자리에서 결합되어 내부에 공기층으로 이루어진 공간(30)이 형성된다.The first film 10 and the second film 20 are overlapped with each other, and are combined at the edges to form a space 30 formed of an air layer therein.

제1필름(10)과 제2필름(20)에는 서로 중첩되게 복수개의 통기홀(11)이 일정한 간격으로 형성되며, 상기 통기홀(11) 주변의 제1필름(10)과 제2필름(20)의 내면은 결합되어 제1필름(10)과 제2필름(20) 사이의 내부 공간(30)이 밀폐된다.In the first film 10 and the second film 20, a plurality of vent holes 11 are formed at regular intervals so as to overlap each other, and the first film 10 and the second film around the vent holes 11 ( The inner surface of the 20 is coupled to seal the internal space 30 between the first film 10 and the second film 20.

여기서, 통기홀(11) 주위의 제1필름(10)과 제2필름(20) 사이의 결합은 열압착, 열융착, 초음파 융착 등의 방법에 의할 수 있다.Here, the coupling between the first film 10 and the second film 20 around the vent hole 11 may be by a method such as thermocompression, thermofusion, ultrasonic welding, or the like.

이는 내부 공간(30) 내의 공기가 통기홀(11)을 통해 빠져나가지 못하도록 하여 일정한 양의 공기층이 지속적으로 형성되도록 하기 위함이다.This is to prevent the air in the internal space 30 to escape through the vent hole 11 so that a constant amount of air layer is continuously formed.

한편, 상기 통기홀(11)에는 커버(12)가 결합될 수 있으며, 이 커버(12)는 생산 시 일체로 결합된 상태로 시중에 유통될 수 있으며, 커버(12)의 테두리에는 절취선이 형성되어 사용자가 약간의 힘을 가하면 쉽게 제거될 수 있다.Meanwhile, the cover 12 may be coupled to the vent hole 11, and the cover 12 may be distributed on the market in a state in which the cover 12 is integrally coupled at the time of production, and a perforation line is formed at the edge of the cover 12. Can be easily removed by the user.

상기 통기홀(11)에 제거가 용이한 커버(12)를 결합시키게 되면, 사용자는 주변 상황에 맞게 커버(12)를 제거하지 않고 사용할 수도 있고, 일부만을 제거하여 사용할 수도 있으며, 전부를 제거하여 사용할 수도 있게 된다.When the cover 12, which is easy to remove, is coupled to the vent hole 11, the user may use the cover 12 without removing the cover 12 according to the surrounding situation, or may remove and use only a part of the cover 12. It can also be used.

즉, 커버(12)는 에어뱅크 필름의 사용 환경이나 상황에 맞게 사용자가 선택적으로 전부 또는 일부 제거하거나 제거하지 않고 사용할 수 있다.That is, the cover 12 may be used by the user to selectively remove all or a part of the air bank film depending on the use environment or situation of the air bank film.

상기 제1필름(10)과 제2필름(20)은 일정시간이 경과된 뒤 자연 상태에서 미생물에 의하여 분해될 수 있도록 생분해성 화합물과 플라스틱 수지가 혼합된 혼합물일 수 있다.The first film 10 and the second film 20 may be a mixture of a biodegradable compound and a plastic resin to be decomposed by a microorganism in a natural state after a predetermined time elapses.

여기서, 생분해성 화합물은 스테아린산, 중질탄산칼슘, 비닐케톤계공중합폴리머, 폴리에틸렌왁스, 젖당, 에틸아세테이트, 메타크릴레이트, 이소부틸알콜 및 벤젠을 포함한다.Here, the biodegradable compound includes stearic acid, heavy calcium carbonate, vinyl ketone copolymer copolymer, polyethylene wax, lactose, ethyl acetate, methacrylate, isobutyl alcohol and benzene.

또한, 플라스틱 수지는 저밀도 폴리에틸렌, 고밀도 폴리에틸렌, 선형저밀도 폴리에틸렌 중 어느 하나이거나 혼합된 것일 수 있다.In addition, the plastic resin may be any one or a mixture of low density polyethylene, high density polyethylene, linear low density polyethylene.

상기 생분해성 화합물과 플라스틱 수지의 혼합 비율은 4:1일 수 있다.The mixing ratio of the biodegradable compound and the plastic resin may be 4: 1.

한편, 상기 플라스틱 수지에는 Ti계 무기물 또는 카본 블랙 중 어느 하나와 당 업계에 일반적으로 알려진 광분해제가 혼합될 수 있다.On the other hand, the plastic resin may be mixed with any one of the Ti-based inorganic material or carbon black and photodegradants generally known in the art.

여기서, 제1필름(10)에 사용되는 플라스틱 수지에는 Ti계 무기물이 혼합되어 투명한 필름을 형성하고, 제2필름(20)에 사용되는 플라스틱 수지에는 카본 블랙이 혼합되어 흑색 필름을 형성할 수 있다.Here, the Ti-based inorganic material is mixed with the plastic resin used for the first film 10 to form a transparent film, and carbon black may be mixed with the plastic resin used for the second film 20 to form a black film. .

이는 제1필름(10)에 의하여 해충 등의 유입을 방지할 수 있어 제충 효과를 증가시킬 수 있고, 제2필름(20)에 의하여 빛의 반사율을 증가시켜 차광 효과를 갖음으로써 잡초의 생성 억제 등과 같은 제초 효과를 증가시킬 수 있다.
This can prevent the influx of pests by the first film 10 can increase the insect repellent effect, by increasing the reflectance of the light by the second film 20 to have a light shielding effect to suppress the production of weeds, etc. It can increase the same herbicidal effect.

상기와 같은 구조의 농업용 에어뱅크 필름에 의하면, 제1필름(10)과 제2필름(20) 사이에 자연적인 공기층이 형성됨으로 제1필름(10)과 제2필름(20) 그 자체뿐만 아니라 제1필름(10)과 제2필름(20) 사이의 공기층에 의하여 일정한 보온 효과를 갖으므로 외부의 급격한 온도 변화가 일어나도 지온의 급격한 변화를 방지할 수 있고, 또한 통기홀(11)가 환기구 기능을 함으로써 공기 순환이 이루어지게 할 수 있는 장점을 가진다.According to the agricultural airbank film having the above structure, a natural air layer is formed between the first film 10 and the second film 20, as well as the first film 10 and the second film 20 itself. Since the air layer between the first film 10 and the second film 20 has a constant thermal insulation effect, it is possible to prevent a sudden change in the temperature even if a sudden temperature change from the outside occurs, and the vent hole 11 also has a vent function By doing this has the advantage that the air circulation can be made.

또한, 통기홀(11)에 의하여 외부로의 물빠짐 경로를 제공할 수 있다.In addition, the vent hole 11 may provide a water draining path to the outside.

또한, 제1필름(10) 및 제2필름(20)이 생분해성 및 광분해성 재질로 이루어짐으로써 친환경적인 장점을 가진다.In addition, the first film 10 and the second film 20 is made of a biodegradable and photodegradable material has an environmentally friendly advantage.

또한, 제1필름(10)과 제2필름(20)에 Ti계 무기물 또는 카본 블랙이 함유됨으로써 제충, 제초 효과를 가질 수 있는 장점이 있다.
In addition, since the Ti-based inorganic material or carbon black is contained in the first film 10 and the second film 20, there is an advantage of having an insecticide and a herbicidal effect.

10... 제1필름 11... 통기홀
12... 커버 20... 제2필름
30... 공간10 ... First Film 11 ... Vent Hole
12 ... Cover 20 ... Second Film
30 ... space

Claims (4)

제1필름; 및
상기 제1필름 상에 중첩 배치되며, 상기 제1필름과 가장자리에서 결합되어 내부에 공간이 형성되게 하는 제2필름;을 포함하고,
상기 제1필름과 상기 제2필름에는 일정한 간격으로 복수개의 통기홀이 형성되되, 상기 통기홀 주변의 상기 제1필름과 상기 제2필름은 부착되어 상기 제1 필름과 상기 제2필름 사이의 내부 공간이 밀폐되며,
상기 통기홀에는 커버가 결합되되, 상기 커버의 테두리에는 절취선이 형성되어 가압에 의해 제거되는 것을 특징으로 하는 농업용 에어뱅크 필름.
First film; And
And a second film disposed on the first film, the second film being coupled to an edge of the first film to form a space therein.
A plurality of vent holes are formed in the first film and the second film at regular intervals, and the first film and the second film around the vent holes are attached to each other between the first film and the second film. The space is sealed,
The cover is coupled to the ventilation hole, the perforated line is formed on the border of the agricultural airbank film, characterized in that removed by pressing.
삭제delete 청구항 1에 있어서,
상기 제1필름 및 상기 제2필름은 스테아린산과, 중질탄산칼슘과, 비닐케톤계공중합폴리머와, 폴리에틸렌왁스와, 젖당과, 에틸아세테이트와, 메타크릴레이트와, 이소부틸알콜 및 벤젠을 포함한 생분해성화합물에 저밀도 폴리에틸렌과, 고밀도 폴리에틸렌 및 선형저밀도 폴리에틸렌 중 어느 한 플라스틱 수지가 혼합된 것을 특징으로 하는 농업용 에어뱅크 필름.
The method according to claim 1,
The first film and the second film are biodegradable including stearic acid, heavy calcium carbonate, vinyl ketone copolymer polymer, polyethylene wax, lactose, ethyl acetate, methacrylate, isobutyl alcohol and benzene An agricultural airbank film comprising a low density polyethylene, and a plastic resin of any one of a high density polyethylene and a linear low density polyethylene.
청구항 3에 있어서,
상기 플라스틱 수지에는 Ti계 무기물 또는 카본 블랙 중 어느 하나와 광분해제가 혼합된 것을 특징으로 하는 농업용 에어뱅크 필름.
The method according to claim 3,
The plastic resin is an agricultural airbank film, characterized in that any one of a Ti-based inorganic material or carbon black and a photodegradant is mixed.
KR2020120000973U 2012-02-08 2012-02-08 Airbank film for farming KR200461326Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102299903B1 (en) * 2020-12-31 2021-09-09 빈중근 mulching material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200199998Y1 (en) 2000-05-10 2000-10-16 이세중 Surface booth having air pocket for vinyl house
KR200233812Y1 (en) 2001-03-20 2001-10-08 손종복 Vinyl for vinyl house
KR200287591Y1 (en) * 2002-05-31 2002-08-30 기 석 서 House Polyetylenfilm having air-pocket

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200199998Y1 (en) 2000-05-10 2000-10-16 이세중 Surface booth having air pocket for vinyl house
KR200233812Y1 (en) 2001-03-20 2001-10-08 손종복 Vinyl for vinyl house
KR200287591Y1 (en) * 2002-05-31 2002-08-30 기 석 서 House Polyetylenfilm having air-pocket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102299903B1 (en) * 2020-12-31 2021-09-09 빈중근 mulching material

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