KR101352952B1 - 농업용 반사필름 및 그 제조방법 - Google Patents
농업용 반사필름 및 그 제조방법 Download PDFInfo
- Publication number
- KR101352952B1 KR101352952B1 KR1020120082951A KR20120082951A KR101352952B1 KR 101352952 B1 KR101352952 B1 KR 101352952B1 KR 1020120082951 A KR1020120082951 A KR 1020120082951A KR 20120082951 A KR20120082951 A KR 20120082951A KR 101352952 B1 KR101352952 B1 KR 101352952B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- biodegradable
- aluminum thin
- reflective film
- stretched
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000010408 film Substances 0.000 claims abstract description 147
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 38
- 239000010409 thin film Substances 0.000 claims abstract description 31
- -1 polyethylene terephthalate Polymers 0.000 claims description 18
- 229920002988 biodegradable polymer Polymers 0.000 claims description 17
- 239000004621 biodegradable polymer Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 239000012765 fibrous filler Substances 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 10
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 9
- 229920003232 aliphatic polyester Polymers 0.000 claims description 6
- 239000004626 polylactic acid Substances 0.000 claims description 6
- 239000005026 oriented polypropylene Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- 229920006167 biodegradable resin Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- UVCJGUGAGLDPAA-UHFFFAOYSA-N ensulizole Chemical compound N1C2=CC(S(=O)(=O)O)=CC=C2N=C1C1=CC=CC=C1 UVCJGUGAGLDPAA-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920009537 polybutylene succinate adipate Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004633 polyglycolic acid Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Classifications
-
- 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—Protection of plants
- A01G13/30—Ground coverings
- A01G13/32—Mats; Nets; Sheets or films
- A01G13/33—Sheets or 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
- 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
- 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
-
- 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
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- A01G2009/1453—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches containing textile products
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Protection Of Plants (AREA)
- Laminated Bodies (AREA)
Abstract
Description
도 2는 도 1의 농업용 반사필름의 제조에 사용되는 합지 장치의 개략도이다.
항목 | 비교예 1 | 비교예 2 | 비교예 3 | 실시예 1 | 실시예 2 | |
두께 (mm) | 0.012 | 0.035 | 0.036 | 0.047 | 0.050 | |
인장강도(kg.f/15*80mm) |
MD | 2.37 | 2.75 | 3.93 | 4.89 | 5.02 |
TD | 2.11 | 4.83 | 4.58 | 4.32 | 4.21 | |
신장율(%)(15mm*50mm) |
MD | 23 | 86 | 103.6 | 80 | 82 |
TD | 17 | 24 | 20.6 | 36 | 38 |
11: 투명필름
12: 알루미늄 박막
13: 생분해성 연신 필름
Claims (7)
- 알루미늄 박막 및, 상기 알루미늄 박막의 표면에 위치하는 투명 필름으로 이루어지는 두께 0.009~0.030mm의 기재 필름; 및
상기 알루미늄 박막의 이면에 위치하며 천연펄프, 재생펄프 또는 이들의 혼합물인 섬유상 충전재와 생분해성 고분자 수지로 이루어지는 두께 0.010~0.100mm의 생분해성 연신 필름으로 구성되는 적층 구조를 가지며:
상기 기재필름이 알루미늄박막이 증착된 폴리에틸렌테레프탈레이트(PET) 필름, 연신 폴리프로필렌(OPP) 필름, 무연신 폴리프로필렌(CPP) 필름 또는 이들의 다층필름인
농업용 반사필름.
- 제 1 항에 있어서, 상기 생분해성 연신 필름이 생분해성 고분자 수지 10~90중량%와 섬유상 충전재 90~10중량%를 함유하는 농업용 반사필름.
- 제 1 항에 있어서, 상기 생분해성 고분자 수지가 폴리락트산(PLA), 지방족 폴리에스테르 또는 이들의 혼합물인 농업용 반사필름.
- 삭제
- 삭제
- 삭제
- 하기의 단계로 구성되는 농업용 반사필름의 제조방법:
(A) 폴리에틸렌테레프탈레이트(PET) 투명 필름, 또는 연신 혹은 무연신 폴리프로필렌(OPP or CPP) 투명 필름, 또는 이들의 투명 다층필름의 일면에 알루미늄 박막을 형성하여 두께 0.009~0.030mm의 기재필름을 형성하는 단계; 및
(B) 천연펄프, 재생펄프 또는 이들의 혼합물인 섬유상 충전재와 생분해성 고분자 수지로 이루어지는 두께 0.010~0.100mm의 생분해성 연신 필름과, 상기 기재필름을 합지하는 단계.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120082951A KR101352952B1 (ko) | 2012-07-30 | 2012-07-30 | 농업용 반사필름 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120082951A KR101352952B1 (ko) | 2012-07-30 | 2012-07-30 | 농업용 반사필름 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140016466A KR20140016466A (ko) | 2014-02-10 |
KR101352952B1 true KR101352952B1 (ko) | 2014-02-21 |
Family
ID=50265440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120082951A Expired - Fee Related KR101352952B1 (ko) | 2012-07-30 | 2012-07-30 | 농업용 반사필름 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101352952B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102026121B1 (ko) | 2018-11-14 | 2019-09-30 | (주)세림비앤지 | 칼슘비료성분을 함유한 생분해성 농업용 반사필름 |
KR102121772B1 (ko) * | 2019-08-29 | 2020-06-11 | 김대익 | 튜브를 형성한 농업용 반사시트 |
WO2025083326A1 (en) | 2023-10-18 | 2025-04-24 | Teknologian Tutkimuskeskus Vtt Oy | Agricultural platform as well as method of producing and using the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102350676B1 (ko) * | 2021-06-14 | 2022-01-14 | 주식회사 크라텍 | 미러필름이 장착된 주방가구 |
KR102681940B1 (ko) * | 2024-01-18 | 2024-07-08 | 박찬석 | 태양광 발전소에 설치하는 반사 매트의 구성 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09176838A (ja) * | 1995-12-25 | 1997-07-08 | J T Metallic Insatsu Kk | 金属蒸着層を有するキトサン紙積層体およびその製造方法 |
KR970040075A (ko) * | 1995-12-27 | 1997-07-24 | 김태구 | 자동차의 윈드시일드 서리맺힘 방지장치 |
JP2000014254A (ja) * | 1998-07-06 | 2000-01-18 | Reiko Co Ltd | エコロジカル農業用被覆材 |
KR100899342B1 (ko) * | 2008-09-05 | 2009-05-26 | 주식회사 유농 | 개량된 생분해성 멀칭 필름 |
-
2012
- 2012-07-30 KR KR1020120082951A patent/KR101352952B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09176838A (ja) * | 1995-12-25 | 1997-07-08 | J T Metallic Insatsu Kk | 金属蒸着層を有するキトサン紙積層体およびその製造方法 |
KR970040075A (ko) * | 1995-12-27 | 1997-07-24 | 김태구 | 자동차의 윈드시일드 서리맺힘 방지장치 |
JP2000014254A (ja) * | 1998-07-06 | 2000-01-18 | Reiko Co Ltd | エコロジカル農業用被覆材 |
KR100899342B1 (ko) * | 2008-09-05 | 2009-05-26 | 주식회사 유농 | 개량된 생분해성 멀칭 필름 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102026121B1 (ko) | 2018-11-14 | 2019-09-30 | (주)세림비앤지 | 칼슘비료성분을 함유한 생분해성 농업용 반사필름 |
KR102121772B1 (ko) * | 2019-08-29 | 2020-06-11 | 김대익 | 튜브를 형성한 농업용 반사시트 |
WO2025083326A1 (en) | 2023-10-18 | 2025-04-24 | Teknologian Tutkimuskeskus Vtt Oy | Agricultural platform as well as method of producing and using the same |
Also Published As
Publication number | Publication date |
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KR20140016466A (ko) | 2014-02-10 |
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