CN104012350B - A kind of sand biodegradation moisture film - Google Patents
A kind of sand biodegradation moisture film Download PDFInfo
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- CN104012350B CN104012350B CN201410242241.7A CN201410242241A CN104012350B CN 104012350 B CN104012350 B CN 104012350B CN 201410242241 A CN201410242241 A CN 201410242241A CN 104012350 B CN104012350 B CN 104012350B
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- moisture film
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Abstract
The invention discloses a kind of sand biodegradation moisture film, relate to plastic sheeting field, including moisture film bottom, described moisture film bottom is provided with heat-insulation layer, described heat-insulation layer is provided with moisturizing layer, described moisturizing layer is provided with insect repellent, described insect repellent is provided with filter layer, described heat-insulation layer connects temperature sensor, described moisturizing layer connects humidity sensor, have and be prevented from insect and microorganism encroach crops, can be according to crop growth needs, adjust color light needed for crop growth in good time, the feature of the temperature and humidity of crop growth environment can be monitored in real time.
Description
Technical field
The present invention relates to plastic sheeting field, be specifically related to a kind of sand biodegradation moisture film.
Background technology
Continuous progress and development along with China's agricultural production, geobiont degraded moisture film is as one of means of production important in agricultural production, great function is served in terms of improving the growing environment of crops, raising crop yield, geobiont degraded moisture film in the market is of a great variety, as the file of Application No. 201010569700.4 discloses a kind of Biodegradable mulch, comprising mulch film layer and nutritive layer, mulch film layer is mainly made with poly-alkyl fatty acid ester (PHA), thermoplastic starch and complementary composition；Nutritive layer is made up of organic and Plant fiber, the inner side of mulch film layer is provided with nutritive layer, and the two is complex as a whole, water can be degraded to by several aquatic bacterias, carbon dioxide and organic matter, will not be to environment, and moisture evaporation can be reduced, improve the utilization rate of water, and then improve the survival rate of crops, this Biodegradable mulch can improve soil simultaneously, increase soil fertility, it is effectively improved the yield of vast west droughty area crops, but this geobiont degraded moisture film can not solve, how to prevent insect and microorganism encroach crops, how according to crop growth needs, adjust color light needed for crop growth in good time, the problem monitoring the temperature and humidity of crop growth environment the most in real time.
Summary of the invention
It is an object of the invention to provide a kind of sand biodegradation moisture film, to solve the above-mentioned multinomial defect caused in prior art.
A kind of sand biodegradation moisture film, including moisture film bottom, described moisture film bottom is provided with heat-insulation layer, described heat-insulation layer is provided with moisturizing layer, described moisturizing layer is provided with insect repellent, and described insect repellent is provided with filter layer, and described heat-insulation layer connects temperature sensor, it is 0.11mm 0.17mm that the connection of described moisturizing layer has humidity sensor, described insect repellent thickness.
Preferably, described moisture film bottom both sides are provided with rubber press strip.
Preferably, described moisture film bottom is polyvinyl acetate material.
Preferably, described humidity sensor is microwave humidity sensor.
Preferably, the width of described moisture film bottom is 1.1m 1.9m.
It is an advantage of the current invention that: on moisturizing layer, be provided with insect repellent, it is prevented from insect and microorganism encroach crops, filter layer on insect repellent, can be according to crop growth needs, adjust coloured light needed for crop growth in good time, the temperature sensor that heat-insulation layer connects, the humidity sensor that moisturizing layer connects, the temperature and humidity of crop growth environment can be monitored in real time, moisture film bottom both sides are provided with rubber press strip, being prevented from sand biodegradation moisture film to be turned over by wind, moisture film bottom is polyvinyl acetate material, degradable, pollution-free.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of sand biodegradation moisture film of the present invention.
Fig. 2 is the top view of a kind of sand biodegradation moisture film of the present invention.
Wherein: 1 filter layer, 2 insect repellents, 3 humidity sensors, 4 moisturizing layers, 5 heat-insulation layers, 6 temperature sensors, 7 press strips, 8 moisture film bottoms.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, be further elaborated the present invention.
As depicted in figs. 1 and 2, a kind of sand biodegradation moisture film, including moisture film bottom 8, described moisture film bottom 8 is provided with heat-insulation layer 5, described heat-insulation layer 5 is provided with moisturizing layer 4, described moisturizing layer 4 is provided with insect repellent 2, it is prevented from insect and microorganism encroach crops, described insect repellent 2 is provided with filter layer 1, can be according to crop growth needs, adjust color light needed for crop growth in good time, described heat-insulation layer 5 connects temperature sensor 6, described moisturizing layer 4 connects humidity sensor 3, the temperature and humidity of crop growth environment can be monitored in real time, the thickness of described insect repellent 2 is 0.11mm 0.17mm.
It should be noted that described humidity sensor 3 is microwave humidity sensor, described moisture film bottom 8 both sides are provided with rubber press strip 7, it is possible to prevent sand biodegradation moisture film from being turned over by wind.
In the present embodiment, the width of described moisture film bottom 8 is 1.1m 1.9m, and described moisture film bottom 8 is polyvinyl acetate material, degradable, pollution-free.
Based on above-mentioned, this sand biodegradation moisture film, has and is prevented from insect and microorganism encroach crops, it is possible to according to crop growth needs, adjust coloured light needed for crop growth, it is possible to the feature of the temperature and humidity of monitoring crop growth environment in real time in good time.
As known by the technical knowledge, the present invention can be realized by the embodiment of other essence without departing from its spirit or essential feature, therefore, embodiment disclosed above, for each side, all being merely illustrative, be not only, all changes within the scope of the present invention or within being equal to the scope of the present invention are all included in the invention.
Claims (5)
1. a sand biodegradation moisture film, including moisture film bottom, described moisture film bottom is provided with heat-insulation layer, described heat-insulation layer is provided with moisturizing layer, it is characterized in that: described moisturizing layer is provided with insect repellent, described insect repellent is provided with filter layer, and described heat-insulation layer connects temperature sensor, it is 0.11mm 0.17mm that the connection of described moisturizing layer has humidity sensor, described insect repellent thickness.
A kind of sand biodegradation moisture film the most according to claim 1, it is characterised in that: described moisture film bottom both sides are provided with rubber press strip.
A kind of sand biodegradation moisture film the most according to claim 1, it is characterised in that: described moisture film bottom is polyvinyl acetate material.
A kind of sand biodegradation moisture film the most according to claim 1, it is characterised in that: described humidity sensor is microwave humidity sensor.
A kind of sand biodegradation moisture film the most according to claim 1, it is characterised in that: the width of described moisture film bottom is 1.1m 1.9m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242241.7A CN104012350B (en) | 2014-05-30 | 2014-05-30 | A kind of sand biodegradation moisture film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242241.7A CN104012350B (en) | 2014-05-30 | 2014-05-30 | A kind of sand biodegradation moisture film |
Publications (2)
| Publication Number | Publication Date |
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| CN104012350A CN104012350A (en) | 2014-09-03 |
| CN104012350B true CN104012350B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410242241.7A Active CN104012350B (en) | 2014-05-30 | 2014-05-30 | A kind of sand biodegradation moisture film |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428852A (en) * | 2011-09-01 | 2012-05-02 | 中国农业科学院麻类研究所 | Degradable agricultural natural insect-repelling mulching film and preparation method thereof |
| CN102775750A (en) * | 2012-08-23 | 2012-11-14 | 胡建平 | Degradable multiband light conversion ground film and preparation method thereof |
| CN202998960U (en) * | 2012-11-17 | 2013-06-19 | 云南省农业科学院甘蔗研究所 | Environment-friendly weeding and degradable plastic film |
| CN203194227U (en) * | 2013-04-24 | 2013-09-18 | 甘肃圣大方舟马铃薯变性淀粉有限公司 | Degradable water-holding non-woven mulch film |
| CN203233817U (en) * | 2013-05-13 | 2013-10-16 | 大连华诺塑料科技有限公司 | Pest-expelling weeding full-degradation mulching film |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006014689A (en) * | 2004-07-02 | 2006-01-19 | Sekisui Film Kk | Agricultural film |
| JP2007151502A (en) * | 2005-12-08 | 2007-06-21 | Nippon Polyethylene Kk | Agricultural laminated film |
| JP5522026B2 (en) * | 2010-12-28 | 2014-06-18 | 堺化学工業株式会社 | Thermal insulation and its use |
-
2014
- 2014-05-30 CN CN201410242241.7A patent/CN104012350B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428852A (en) * | 2011-09-01 | 2012-05-02 | 中国农业科学院麻类研究所 | Degradable agricultural natural insect-repelling mulching film and preparation method thereof |
| CN102775750A (en) * | 2012-08-23 | 2012-11-14 | 胡建平 | Degradable multiband light conversion ground film and preparation method thereof |
| CN202998960U (en) * | 2012-11-17 | 2013-06-19 | 云南省农业科学院甘蔗研究所 | Environment-friendly weeding and degradable plastic film |
| CN203194227U (en) * | 2013-04-24 | 2013-09-18 | 甘肃圣大方舟马铃薯变性淀粉有限公司 | Degradable water-holding non-woven mulch film |
| CN203233817U (en) * | 2013-05-13 | 2013-10-16 | 大连华诺塑料科技有限公司 | Pest-expelling weeding full-degradation mulching film |
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| CN104012350A (en) | 2014-09-03 |
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