JPS54105187A - Laminated film for agricultural application - Google Patents
Laminated film for agricultural applicationInfo
- Publication number
- JPS54105187A JPS54105187A JP1216978A JP1216978A JPS54105187A JP S54105187 A JPS54105187 A JP S54105187A JP 1216978 A JP1216978 A JP 1216978A JP 1216978 A JP1216978 A JP 1216978A JP S54105187 A JPS54105187 A JP S54105187A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- thickness
- film
- laminated film
- agricultural application
- 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.)
- Pending
Links
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
- Laminated Bodies (AREA)
- Protection Of Plants (AREA)
- Greenhouses (AREA)
Abstract
PURPOSE: Polyolefin films are coated with a polyester or polyamide resin in a prescribed thickness to produce title films with improved heat-retaining properties.
CONSTITUTION: A film of thermoplastic polyester resin as polyethylene terephthalate or nylon resin is laminated on a film of polyolefin resin, which is preferably modified with 0.01W1 wt% of an unsaturated carboxylic acid or its derivative, so that the thickness of the thermoplastic resin becomes 35W80, preferably 40W70% of the total thickness. The lamination is effected by co-extrusion or pressing after the application of an adhesive.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1216978A JPS54105187A (en) | 1978-02-06 | 1978-02-06 | Laminated film for agricultural application |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1216978A JPS54105187A (en) | 1978-02-06 | 1978-02-06 | Laminated film for agricultural application |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54105187A true JPS54105187A (en) | 1979-08-17 |
Family
ID=11797926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1216978A Pending JPS54105187A (en) | 1978-02-06 | 1978-02-06 | Laminated film for agricultural application |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54105187A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628827A (en) * | 1979-08-20 | 1981-03-23 | Mitsubishi Chem Ind Ltd | Method of preventing shift of defogging agent to surface of film for farm use |
US4266370A (en) * | 1978-06-01 | 1981-05-12 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Agricultural covering film or sheet and method for thermal insulation |
CN102744943A (en) * | 2011-04-22 | 2012-10-24 | 白山市喜丰塑业有限公司 | Method for manufacturing agricultural film coated by high performance polyolefin |
-
1978
- 1978-02-06 JP JP1216978A patent/JPS54105187A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266370A (en) * | 1978-06-01 | 1981-05-12 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Agricultural covering film or sheet and method for thermal insulation |
JPS5628827A (en) * | 1979-08-20 | 1981-03-23 | Mitsubishi Chem Ind Ltd | Method of preventing shift of defogging agent to surface of film for farm use |
CN102744943A (en) * | 2011-04-22 | 2012-10-24 | 白山市喜丰塑业有限公司 | Method for manufacturing agricultural film coated by high performance polyolefin |
CN102744943B (en) * | 2011-04-22 | 2015-02-25 | 白山市喜丰塑业有限公司 | Method for manufacturing agricultural film coated by high performance polyolefin |
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