KR20220160226A - Durable double vinyl and a vinyl house equipped with it - Google Patents
Durable double vinyl and a vinyl house equipped with it Download PDFInfo
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- KR20220160226A KR20220160226A KR1020210068131A KR20210068131A KR20220160226A KR 20220160226 A KR20220160226 A KR 20220160226A KR 1020210068131 A KR1020210068131 A KR 1020210068131A KR 20210068131 A KR20210068131 A KR 20210068131A KR 20220160226 A KR20220160226 A KR 20220160226A
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 title claims abstract description 37
- 229920002554 vinyl polymer Polymers 0.000 title claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 229920006266 Vinyl film Polymers 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 21
- 239000011247 coating layer Substances 0.000 claims description 9
- 239000005871 repellent Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 4
- 235000010234 sodium benzoate Nutrition 0.000 claims description 4
- 239000004299 sodium benzoate Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000002940 repellent Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/054—Forming anti-misting or drip-proofing coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
-
- 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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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Soil Sciences (AREA)
- Laminated Bodies (AREA)
Abstract
Description
본 발명은 비닐하우스용 비닐에 관한 것으로서, 더욱 상세하게는 이중 필름 구조를 통하여 내구성이 강화된 이중 비닐 및 이를 이용하여 설치가 이루어지는 비닐하우스 구조에 관한 것이다.The present invention relates to a vinyl for a vinyl house, and more particularly, to a double vinyl with enhanced durability through a double film structure and a vinyl house structure installed using the same.
일반적으로 농촌에는 겨울의 추운 날씨로 인해 농작물을 경작할 수 없어 일손을 놓고 쉬는 경우가 많았는데, 이러한 농한기에도 각종 채소나 과일 등의 경작이 이루어지게 함으로써 소득을 올리기 위해 제안된 비닐하우스로 인하여 계절에 관계없이 원하면 어느 때든 상기의 채소나 과일 등의 작물을 공급할 수 있도록 하고 있다.In general, in rural areas, there were many cases where crops could not be cultivated due to the cold weather in winter, so there were many cases where workers were left unattended. Regardless of the situation, crops such as vegetables and fruits can be supplied at any time if desired.
이에 통상의 비닐하우스는 도 1에서 보는 바와 같이, 아치형으로 형성되는 메인프레임(30)이 나열되고, 상기 메인프레임(30)의 상단부에 메인프레임을 고정 및 지지하기 위한 보강프레임(20)이 결합되며, 이러한 프레임 골격 위에 비닐하우스용 필름(10)을 설치한 후, 필름의 양단부를 흙속에 묻어 고정시키거나 또는 밴드나 접착제와 같은 별도의 고정수단에 의해 프레임과 결착시키도록 형성된다.Accordingly, as shown in FIG. 1, in a typical vinyl house,
그러나 이러한 비닐하우스용 필름은 내구성이 적은 비닐의 특성상 비닐하우스의 설치과정 또는 설치 상태에서 바람, 눈, 비와 같은 외력에 의해 찢어지는 등의 손상되는 경우가 발생되었다.However, due to the nature of vinyl with low durability, the film for such a vinyl house may be damaged such as being torn by external forces such as wind, snow, and rain in the installation process or installation state of the vinyl house.
본 발명은 상기한 종래 기술에서의 문제점을 개선하기 위해 제안된 것으로서, 내구성이 강화된 이중 필름 구조의 비닐을 통하여 비바람이나 폭설에도 비닐하우스 파손을 방지토록 하는데 목적이 있다.The present invention has been proposed to improve the problems in the prior art, and aims to prevent damage to the vinyl house even in rain or snow through a double film structure vinyl with enhanced durability.
상기 목적을 이루기 위한 본 발명은, 제1필름층과 제2필름층이 접합된 이중 구조의 비닐필름에 있어서, 상기 제1필름층과 제2필름층 사이에는 폴리에스터 재질의 보강실이 구비된 것을 특징으로 한다.In the present invention for achieving the above object, in a vinyl film having a double structure in which a first film layer and a second film layer are bonded, a reinforcing yarn made of polyester is provided between the first film layer and the second film layer. characterized by
이러한 본 발명의 비닐은, 2층 형태의 이중 비닐 구조를 이루는 가운데 내부에 보강실이 일체로 구비됨으로써 내구성이 증대되어질 수 있게 되어 비닐하우스 설치시 태풍, 폭설 등과 같은 기상재해로부터 파손 발생이 방지되는 효과를 나타낼 수 있게 된다.The vinyl of the present invention has a two-layered double vinyl structure, and the reinforcing room is integrally provided therein so that the durability can be increased, preventing damage from weather disasters such as typhoons and heavy snow during the installation of the vinyl house. effect can be displayed.
도 1은 일반적인 비닐하우스 외관 구조도.
도 2는 본 발명의 비닐 평면 구조도.
도 3은 본 발명의 비닐 부분 절개 사시도.
도 4는 본 발명의 비닐 단면 구조도.
도 5는 도 4의 A부 확대도.
도 6은 본 발명의 다른 실시 예에 따른 비닐 단면 확대도.1 is a general vinyl house exterior structure diagram.
Figure 2 is a vinyl flat structure diagram of the present invention.
Figure 3 is a perspective view of the vinyl portion cutaway of the present invention.
Figure 4 is a cross-sectional structural view of the vinyl of the present invention.
5 is an enlarged view of portion A of FIG. 4;
6 is an enlarged view of a vinyl section according to another embodiment of the present invention.
이하, 본 발명의 구체적인 실시 예를 첨부 도면을 참조하여 상세히 살펴보기로 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 실시 예는 여러 가지 형태로 변형될 수 있으며, 본 발명의 범위가 아래에서 상세히 설명하는 실시 예로 한정되는 것으로 해석되어서는 안 된다. 본 실시 예는 당 업계에서 평균적인 지식을 가진 자에게 본 발명을 더욱 완전하게 설명하기 위하여 제공되는 것이다.Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the examples described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art.
따라서, 도면에서 표현한 구성요소의 형상 등은 더욱 명확한 설명을 강조하기 위해서 과장되어 표현될 수 있다. 각 도면에서 동일한 구성은 동일한 참조부호로 도시한 경우가 있음을 유의하여야 한다. 또한, 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기술의 기능 및 구성에 관한 상세한 설명은 생략될 수 있다.Accordingly, the shapes of components expressed in the drawings may be exaggerated to emphasize a clearer explanation. It should be noted that in each drawing, the same configuration may be indicated by the same reference numerals. In addition, detailed descriptions of functions and configurations of known technologies that may unnecessarily obscure the subject matter of the present invention may be omitted.
먼저, 본 발명의 일 실시 예에 따른 내구성 강화형 이중 비닐의 구조를 도 2 내지 도 5를 통해 살펴보면 다음과 같다.First, looking at the structure of the durability-reinforced double vinyl according to an embodiment of the present invention through FIGS. 2 to 5 as follows.
본 실시 예에서의 비닐하우스용 비닐필름(10)은, 제1필름층(11)과 제2필름층(12)이 접합된 이중 구조를 이루는 가운데, 제1필름층(11)과 제2필름층(12) 사이에는 폴리에스터 재질의 보강실(13)이 구비된다.The
즉, 제1필름층(11)과 제2필름층(12)이 접착제 또는 열융착 방식을 이용하여 접합 제작을 실시하는 과정에서 사이에 보강실(13)을 일정 간격의 그물망 형태로 배치하여 접합 작업이 이루어지게 된다.That is, in the process of bonding and manufacturing the
이와 같이 제작된 본 발명의 비닐필름(10)은 제1필름층(11)과 제2필름층(12) 사이에 구비된 보강실(13)의 기능으로 인해 인장력 및 내구성이 증대되어질 수 있게 된다.The
특히, 본 실시 예에서의 보강실(13)은 내구성이 강한 폴리에스터 재질로 이루어지게 됨으로써 농업용 비닐하우스로 사용이 이루어질 수 있게 되며, 비닐하우스의 설치 과정에서 날카로운 물품과 접촉에 따른 찢어지는 등의 파손이 방지됨과 함께 비닐하우스 설치 후에는 시설물의 안전성이 강화되어질 수 있게 되어 비닐하우스의 하중 지지력이 개선되어질 수 있게 된다.In particular, the reinforcing
따라서 본 발명의 비닐은, 2층 형태의 이중 비닐 구조를 이루는 가운데 내부에 보강실이 일체로 구비됨으로써 내구성이 증대되어질 수 있게 되어 비닐하우스 설치시 태풍, 폭설 등과 같은 기상재해 시 파손 발생이 방지되는 효과를 나타낼 수 있게 된다.Therefore, the vinyl of the present invention, while forming a double vinyl structure in the form of a two-layer structure, the reinforcing room is integrally provided therein so that durability can be increased, preventing damage from occurring during weather disasters such as typhoons and heavy snow during the installation of vinyl houses effect can be displayed.
한편, 도 6은 본 발명의 다른 실시 예에 따른 구성을 나타낸 것으로서, 제1필름층(11)의 외표면에는 발수성 향상을 위한 발수 코팅층(11a)이 추가로 코팅 형성된다.Meanwhile, FIG. 6 shows a configuration according to another embodiment of the present invention, and a water
이때, 발수 코팅층(11a)은 불소수지, 플루오르화가돌리늄, 다이메톡시다이페닐실레인, 실리콘 카바이드 성분의 혼합 조성이루게 된다.At this time, the water-
또한, 기능성 향상을 위해 벤조산나트륨, 갈륨비소 성분이 추가로 첨가될 수 있다.In addition, sodium benzoate and gallium arsenic components may be additionally added to improve functionality.
즉, 이때에는 불소수지 30~40중량%, 플루오르화가돌리늄 10~30중량%, 다이메톡시다이페닐실레인 10~30중량%, 실리콘 카바이드 10~20중량%, 벤조산나트륨 1~10중량%, 갈륨비소 1~10중량%의 비율로 혼합이 이루어짐이 바람직하다.That is, at this time, 30 to 40% by weight of fluororesin, 10 to 30% by weight of dolinium fluoride, 10 to 30% by weight of dimethoxydiphenylsilane, 10 to 20% by weight of silicon carbide, 1 to 10% by weight of sodium benzoate, It is preferable that the mixture is made in a ratio of 1 to 10% by weight of gallium arsenic.
이와 같은 구성을 이루게 되면, 발수 코팅층(11a)으로 인해 비닐필름(10)의 전체적인 내구성 및 인장력이 증대되어짐과 함께 발수력 개선에 따른 빗물 또는 눈이 용이하게 흘러내릴 수 있게 된다.When such a configuration is achieved, overall durability and tensile strength of the
특히, 발수 코팅층(11a)에는 플루오르화가돌리늄 및 다이메톡시다이페닐실레인 성분이 혼합되어 있기 때문에 내화학성이 향상되어 산성비로 인한 산화 및 변색 발생이 방지될 수 있으며, 실리콘 카바이드는 코팅층의 내구성을 증대시키는 기능을 수행하게 된다.In particular, since the water-
또한, 추가 첨가된 벤조산나트륨은 발수 코팅층(11a)의 보존성을 향상시키고, 갈륨비소는 항균 및 살균 기능을 통한 표면 오염을 방지하는 진보된 작용효과를 나타내게 된다.In addition, the additionally added sodium benzoate improves the preservation of the water-
그리고 상기에서 본 발명의 특정한 실시 예가 설명 및 도시되었지만 본 발명의 내구성 강화 비닐하우스 구조가 당업자에 의해 다양하게 변형되어 실시될 수 있음은 자명한 일이다. And although specific embodiments of the present invention have been described and illustrated above, it is obvious that the durability-reinforced vinyl house structure of the present invention can be variously modified and implemented by those skilled in the art.
예를 들면, 상기 실시 예에서는 비닐필름이 2장으로 구성된 형태가 설명 및 도시되었으나, 필요에 따라서는 3장 이상이 접합된 다층형 구조로 제작이 이루어질 수 있게 된다.For example, in the above embodiment, although the form in which the vinyl film is composed of two sheets has been described and illustrated, a multi-layered structure in which three or more sheets are bonded can be manufactured, if necessary.
따라서 이와 같은 변형된 실시 예들은 본 발명의 기술적 사상이나 범위로부터 개별적으로 이해되어져서는 안되며, 이와 같은 변형된 실시 예들은 본 발명의 첨부된 특허청구범위 내에 포함된다 해야 할 것이다.Therefore, such modified embodiments should not be individually understood from the technical spirit or scope of the present invention, and such modified embodiments should be included within the scope of the appended claims of the present invention.
10 : 비닐필름
11 : 제1필름층
12 : 제2필름층
13 : 보강실
20 : 보강 프레임
30 : 메인 프레임10: vinyl film 11: first film layer
12: second film layer 13: reinforcement chamber
20: reinforcement frame 30: main frame
Claims (5)
상기 보강실(13)은 일정 간격의 망 형상으로 구비된 것을 특징으로 하는 내구성 강화형 이중 비닐.The method of claim 1,
The reinforcing room 13 is a durable double vinyl, characterized in that provided in the form of a net at regular intervals.
상기 제1필름층(11)의 외표면에는 발수성 향상을 위한 발수 코팅층(11a)이 코팅 형성되되, 상기 발수 코팅층(11a)은 불소수지, 플루오르화가돌리늄, 다이메톡시다이페닐실레인, 실리콘 카바이드 성분의 혼합 조성을 이루는 것을 특징으로 하는 내구성 강화형 이중 비닐.The method of claim 1,
A water repellent coating layer 11a for improving water repellency is coated on the outer surface of the first film layer 11, and the water repellent coating layer 11a is made of fluororesin, dolinium fluoride, dimethoxydiphenylsilane, silicon carbide Durability-reinforced double vinyl, characterized in that it forms a mixed composition of the components.
상기 발수 코팅층(11a)에는 벤조산나트륨, 갈륨비소 성분이 추가로 첨가된 것을 특징으로 하는 내구성 강화형 이중 비닐.The method of claim 3,
Durability-enhancing type double vinyl, characterized in that sodium benzoate and gallium arsenic components are additionally added to the water-repellent coating layer (11a).
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| KR1020210068131A KR20220160226A (en) | 2021-05-27 | 2021-05-27 | Durable double vinyl and a vinyl house equipped with it |
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| KR20220160226A true KR20220160226A (en) | 2022-12-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101525394B1 (en) | 2013-06-27 | 2015-06-09 | 강민재 | CNT included vinyl-house film with double structure |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101525394B1 (en) | 2013-06-27 | 2015-06-09 | 강민재 | CNT included vinyl-house film with double structure |
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| Title |
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| - 대한민국 실용등록 제192026호(2000.05.31.등록) - - |
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