KR100192884B1 - The reflection film for cultivating plant - Google Patents

The reflection film for cultivating plant Download PDF

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Publication number
KR100192884B1
KR100192884B1 KR1019970009729A KR19970009729A KR100192884B1 KR 100192884 B1 KR100192884 B1 KR 100192884B1 KR 1019970009729 A KR1019970009729 A KR 1019970009729A KR 19970009729 A KR19970009729 A KR 19970009729A KR 100192884 B1 KR100192884 B1 KR 100192884B1
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KR
South Korea
Prior art keywords
silver foil
reflective film
polyester
agricultural
light
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KR1019970009729A
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Korean (ko)
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KR19980041689A (en
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최민석
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최민석
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Priority to KR1019970009729A priority Critical patent/KR100192884B1/en
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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
    • A01G9/20—Forcing-frames; Lights, i.e. glass panels covering the forcing-frames
    • 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
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/09—Layered products comprising a layer of metal comprising metal 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 comprising polyesters
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B2551/00—Optical elements
    • 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

Abstract

본 발명은 녹색(green)의 박판(薄板) 외측에 은박(silver foil)을 접합하고, 은박의 외측에 박판의 폴리에스텔(polyester)을 접합한 반사필름에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reflective film in which a silver foil is bonded to an outer side of a green thin plate and a polyester of thin plate is bonded to an outer side of the silver foil.

종래 농작물의 하부에 깔아 부족한 빛을 농작물에 보충하는 통상의 농업용 반사판의 경우, 은박의 외측에 폴리에스텔을 접합한 얇은 박판이므로 반사필름이 쉽게 찢어지고, 단단히 고정하지 않을 경우 말리게 되어 사용이 어려우며, 은박의 외측에 폴리에스텔을 도포한 경우 반투명성을 띄기 때문에 농업용 반사필름으로 사용할 때 많은 빛이 반사필름의 내측으로 흡수되는 문제점이 있었다.In the case of a conventional agricultural reflector plate which supplements the lack of light to the crops by spreading the light on the lower part of the conventional crop, since the thin film is laminated with polyester on the outside of the silver foil, the reflective film is easily torn, and if it is not fixed securely, it is difficult to use. When the polyester is coated on the outside of the silver foil, it exhibits translucency, and thus, when used as an agricultural reflective film, a lot of light is absorbed into the reflective film.

이러한 문제점을 해결하기 위하여 본인은 특허등록출원 제96-17641호 농업용 반사필름을 선출원하였고, 특허등록출원 제96-17641호의 경우 농업용 반사필름의 일측에 박판의 필름을 지지할 수 있는 부직포를 접합하였으나 이 경우 얇은 부직포를 생산하고 반사판과 부직포를 접합하기 위하여 생산원가가 상승된다.In order to solve this problem, I filed a patent application No. 96-17641 agricultural reflective film, and in the case of patent application No. 96-17641, a non-woven fabric supporting a thin film was bonded to one side of the agricultural reflective film. In this case, the production cost is increased to produce a thin nonwoven fabric and to bond the reflector and the nonwoven fabric.

또한 반사판의 경우 은박에 폴리에스텔을 접합하므로서 반투명성을 띄기 때문에 농업용 반사필름으로 사용할 때 많은 빛이 반사필름의 내측으로 흡수되는 등의 문제점도 있었다.In addition, in the case of the reflecting plate has a translucency by bonding the polyester to the silver foil, there was also a problem such that a lot of light is absorbed to the inside of the reflecting film when used as an agricultural reflective film.

본 발명은 종래 이러한 문제점을 해결하기 위하여 은박(4)에 안료(6)를 접합 또는 도포하고 은박(4)의 외측에 폴리에스텔(2)을 접합하여 반사의 효율을 높이고, 반사판이 쉽게 찢어지거나 말리지 않도록 은박(4)과 폴리에스텔(2)의 결을 다른 방향으로 접합하여 저렴한 가격으로 생산할 수 있는 농업용 반사필름이다.In order to solve the above problems, the present invention bonds or applies the pigment 6 to the silver foil 4 and bonds the polyester 2 to the outside of the silver foil 4 to increase the efficiency of reflection, and the reflector is easily torn. It is an agricultural reflective film that can be produced at low prices by bonding the grains of silver foil 4 and polyester 2 in different directions so as not to dry.

Description

농업용 반사필름Agricultural Reflective Film

제1도는 본 발명의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 발명의 절단면도, 절단면 확대도.2 is a cross-sectional view of the present invention, a cross-sectional view enlarged.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 폴리에스텔 4 : 은박2: polyester 4: silver foil

6 : 안료6: pigment

본 발명은 녹색(green)의 박판(薄板) 안료 외측에 은박(silver foil)을 접합하고, 은박의 외측에 박판의 폴리에스텔(polyester)을 접한한 반사필름에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reflective film in which silver foil is bonded to an outer side of a green thin pigment, and a thin polyester is contacted outside of the silver foil.

종래 농작물의 하부에 깔아 부족한 빛을 농작물에 보충하는 통상의 농업용 반사판의 경우, 은박의 외측에 폴리에스텔을 접합한 얇은 박판이므로 반사필름이 쉽게 찢어지고, 단단히 고정하지 않을 경우 말리게 되어 사용이 어려우며, 은박의 외측에 폴리에스텔을 도포한 경우 반투명성을 띄기 때문에 농업용 반사필름으로 사용할 때 많은 빛이 반사필름의 내측으로 흡수되는 문제점이 있었다.In the case of a conventional agricultural reflector plate which supplements the lack of light to the crops by spreading the light on the lower part of the conventional crop, since the thin film is laminated with polyester on the outside of the silver foil, the reflective film is easily torn, and if it is not fixed securely, it is difficult to use. When the polyester is coated on the outside of the silver foil, it exhibits translucency, and thus, when used as an agricultural reflective film, a lot of light is absorbed into the reflective film.

이러한 문제점을 해결하기 위하여 본인은 특허등록출원 제96-17641호 농업용 반사필름을 선출원하였고, 특허등록출원 제96-17641호의 경우 농업용 반사필름의 일측에 박판의 필름을 지지할 수 있는 부직포를 접합하였으나 이 경우 얇은 부직포를 생산하고 반사판과 부직포를 접합하기 위하여 생산원가가 상승된다.In order to solve this problem, I filed a patent application No. 96-17641 agricultural reflective film, and in the case of patent application No. 96-17641, a non-woven fabric supporting a thin film was bonded to one side of the agricultural reflective film. In this case, the production cost is increased to produce a thin nonwoven fabric and to bond the reflector and the nonwoven fabric.

또한 반사판의 경우 은박에 폴리에스텔을 접합하므로서 반투명성을 띄기 때문에 농업용 반사필름으로 사용할 때 많은 빛이 반사필름의 내측으로 흡수되는 등의 문제점도 있었다.In addition, in the case of the reflecting plate has a translucency by bonding the polyester to the silver foil, there was also a problem such that a lot of light is absorbed to the inside of the reflecting film when used as an agricultural reflective film.

본 발명은 종래 이러한 문제점을 해결하기 위하여 은박에 안료를 접합 또는 도포하고 은박의 외측에 폴리에스텔을 접합하여 반사의 효율을 높이고 반사판이 쉽게 찢어지거나 말리지 않도록 하며, 저렴한 가격으로 반사판을 생산할 수 있는 것으로서 첨부된 도면에 의거 상세하게 설명하면 다음과 같다.The present invention is to solve the problems in the prior art by bonding or applying a pigment to the silver foil and bonding the polyester on the outside of the silver foil to increase the efficiency of the reflection and to prevent the easy to tear or dry the reflector, and to produce a reflector at a low price When described in detail based on the accompanying drawings as follows.

은박(4)의 일측 또는 양측에 안료(6)를 접합하고, 은박(4)의 외측에 폴리에스텔(2)을 접합한다.The pigment 6 is bonded to one side or both sides of the silver foil 4, and the polyester 2 is bonded to the outer side of the silver foil 4.

은박(4)의 일측에만 안료(6)를 접합할 경우 다른 한쪽면에 폴리에스텔(2)을 접합한다.When the pigment 6 is bonded only to one side of the silver foil 4, the polyester 2 is bonded to the other side.

안료(6)를 박판으로 형성하여 사용할 수 있으나 은박(4)에 안료(6)를 도포할 수도 있다.The pigment 6 may be formed into a thin plate, but the pigment 6 may be applied to the silver foil 4.

안료(6)를 녹색(green)으로 하는 것이 빛을 가장 많이 반사하게 되며, 필요에 따라 은박(4)의 양측에 안료(6)를 도포하고, 안료(6)의 외측에 폴리에스텔(2)을 접합할 수도 있다.Making the pigment 6 green reflects the most light, and if necessary, the pigment 6 is applied to both sides of the silver foil 4, and the polyester 2 is disposed outside the pigment 6. May be bonded.

얇은 폴리에스텔(2)의 두께는 0.005-0.03mm의 박판으로 형성하고, 은박(4)은 0.002-0.05mm 이내로 하는 것이 이상적이다.It is ideal that the thickness of the thin polyester 2 is formed into a thin plate of 0.005-0.03 mm, and the silver foil 4 is within 0.002-0.05 mm.

양측의 폴리에스텔(2)의 결(나무에 결이 있듯이 박판의 폴리에스텔, 은박 등의 필름에도 결이 있슴)과 은박(4)의 결을 각각 다른방향으로 접합하여 농업용 반사필름을 형성한다.The grains of the polyester 2 on both sides (as in wood, are also found in films such as thin polyester and silver foil) and the grains of silver foil 4 are bonded in different directions to form an agricultural reflective film.

이상과 같이 구성된 본 발명에 있어서 특성이 다른 다수겹 박판의 결을 달리하여 접합하므로서 농업용 반사필름이 쉽게 찢어지지 않을 뿐만 아니라 일정 방향으로만 감기거나 말리지 않으므로 사용이 용이하다. 또한 안료(6) 박판에 은박(4)을 접합하고, 은박(4)에 폴리에스텔(2)을 접합하므로서 빛의 반사율을 높일 수 있으며, 폴리에스텔(2) 또는 은박(4)에 안료(6)를 도포하고, 은박(4)의 외측에 폴리에스텔(2)을 놓은 다음 열접합하므로 접합이 용이하여 제작단가가 저렴하다.In the present invention constituted as described above, the agricultural reflective film is not only easily torn, but also wound or rolled only in a certain direction so that it is easy to use because it is bonded by different textures of multiple layers of thin plates. In addition, the reflectance of light can be improved by bonding the silver foil 4 to the thin plate of pigment 6 and bonding the polyester 2 to the silver foil 4, and the pigment 6 to the polyester 2 or silver foil 4. ), The polyester 2 is placed on the outside of the silver foil 4, and then thermally bonded, so that the bonding is easy and the manufacturing cost is low.

안료(6)는 여러 가지의 색깔로 사용할 수 있으나 반사판과 안료(6)에 의해 반사되는 빛 반사량을 비교해본 결과 흰색에 가까울수록 빛의 반사량이 적으며, 초록이나 검은색보다 녹색(green)의 안료(6)를 사용할 경우 빛이 가장 많이 반사되므로 녹색의 안료(6)를 사용하는 것이 가장 이상적이다.Pigment (6) can be used in a variety of colors, but as a result of comparing the reflectance of the light reflected by the reflector and the pigment (6), the closer to white, the less reflectance of light, green than green or black When the pigment 6 is used, the most reflected light, it is most ideal to use the green pigment (6).

이상과 같이 구성된 본 발명에서 다른 특성을 가진 은박과 폴리에스텔을 접합할 때 결이 서로 다르도록 접합하므로서 쉽게 찢어지거나 감기지 않으며 안료를 은박에 도포 또는 안료박판을 접합하므로서 빛의 반사효율을 높일 수 있으며, 박판을 열접합하면 되므로 제작이 간편하여 생산원가를 절감할 수 있는 등의 효과가 있다.In the present invention configured as described above when bonding the silver foil and the polyester having different properties so that the grains are different from each other, it is not easily torn or wound, and the pigment can be applied to the silver foil or bonded to the pigment foil to increase the light reflection efficiency. In addition, since the thin plate is thermally bonded, it is easy to manufacture, thereby reducing the production cost.

Claims (1)

농작물의 바닥에 깔아 농작물에 부족한 빛을 보충하는 통상의 농작물을 반사판에 있어서, 안료(6)와 은박(4)과 폴리에스텔(2)을 차례로 접합하되 안료(6)의 색채가 녹색으로된 농업용 반사필름.On the reflecting plate, ordinary crops which are laid on the bottom of the crops and supplement the light lacking in the crops are bonded to the pigment 6, the silver foil 4, and the polyester 2 in order, and the color of the pigment 6 becomes green. Reflective film.
KR1019970009729A 1997-03-19 1997-03-19 The reflection film for cultivating plant KR100192884B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970009729A KR100192884B1 (en) 1997-03-19 1997-03-19 The reflection film for cultivating plant

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Application Number Priority Date Filing Date Title
KR1019970009729A KR100192884B1 (en) 1997-03-19 1997-03-19 The reflection film for cultivating plant

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KR19980041689A KR19980041689A (en) 1998-08-17
KR100192884B1 true KR100192884B1 (en) 1999-06-15

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