JPS6280632U - - Google Patents
Info
- Publication number
- JPS6280632U JPS6280632U JP1985170905U JP17090585U JPS6280632U JP S6280632 U JPS6280632 U JP S6280632U JP 1985170905 U JP1985170905 U JP 1985170905U JP 17090585 U JP17090585 U JP 17090585U JP S6280632 U JPS6280632 U JP S6280632U
- Authority
- JP
- Japan
- Prior art keywords
- film
- polyester
- laminated
- thickness
- mainly made
- 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.)
- Granted
Links
- 229920006267 polyester film Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
Classifications
-
- 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
Landscapes
- Protection Of Plants (AREA)
- Greenhouses (AREA)
- Laminated Bodies (AREA)
Description
第1図、第2図は、本考案積層フイルムの断面
構成図を示すものである。
1:ベースポリエステルフイルム、2:積層ポ
リエステルフイルム。
FIGS. 1 and 2 are cross-sectional views of the laminated film of the present invention. 1: Base polyester film, 2: Laminated polyester film.
Claims (1)
mのフイルムAの片面に、ポリエステルを主体と
する厚さ11〜30μmのフイルムBが設けられ
た積層フイルムであつて、化学構造式: (ここでRはエチル基、又はメチル基を表わす
) で示される有機化合が、フイルムAにはフイルム
Aに対し0.08重量%未満、フイルムBにはフ
イルムBに対し0.08〜1.2重量%含有され
、且つ、積層フイルムはフイルムA,Bが共に二
軸延伸され、波長350mμの紫外線透過率が2
5〜65%であることを特徴とする積層ポリエス
テルフイルム。[Scope of claim for utility model registration] Mainly made of polyester, thickness 25-350μ
A laminated film in which a film B mainly made of polyester and having a thickness of 11 to 30 μm is provided on one side of a film A of m, and has the chemical structural formula: (where R represents an ethyl group or a methyl group). Film A contains less than 0.08% by weight of the indicated organic compound based on Film A, film B contains 0.08 to 1.2% by weight based on Film B, and the laminated film contains films A and B. are both biaxially stretched, and the ultraviolet transmittance at a wavelength of 350 mμ is 2.
A laminated polyester film characterized in that the content is 5 to 65%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985170905U JPH0318182Y2 (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985170905U JPH0318182Y2 (en) | 1985-11-08 | 1985-11-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6280632U true JPS6280632U (en) | 1987-05-23 |
JPH0318182Y2 JPH0318182Y2 (en) | 1991-04-17 |
Family
ID=31106047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985170905U Expired JPH0318182Y2 (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0318182Y2 (en) |
-
1985
- 1985-11-08 JP JP1985170905U patent/JPH0318182Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0318182Y2 (en) | 1991-04-17 |
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