CN202439313U - Dustproof fog-dispersing drip polyvinyl chloride farm-oriented shed film - Google Patents
Dustproof fog-dispersing drip polyvinyl chloride farm-oriented shed film Download PDFInfo
- Publication number
- CN202439313U CN202439313U CN2012200350054U CN201220035005U CN202439313U CN 202439313 U CN202439313 U CN 202439313U CN 2012200350054 U CN2012200350054 U CN 2012200350054U CN 201220035005 U CN201220035005 U CN 201220035005U CN 202439313 U CN202439313 U CN 202439313U
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- Prior art keywords
- layer
- drip
- film
- polyvinyl chloride
- fog
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- 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.)
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- 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
The utility model relates to a dustproof fog-dispersing drip polyvinyl chloride farm-oriented shed film which comprises an outer film layer, a middle layer and an inner layer, wherein the middle layer is a central part and has a structure of an anti-ageing drip storage layer; the outer film layer is arranged on the middle layer; the inner layer is arranged under the middle layer; specifically, the outer film layer is a dustproof anti-ageing layer; a polyvinyl chloride resin with high degree of polymerization is blended with common processing agents, such as plasticizer, stabilizing agent, lubricating agent, and the like, and also is blended with ultraviolet absorber UV531, antioxidant 1010 and chelant phosphite ester, so that the outer film layer has an anti-ageing function; the middle layer is the anti-ageing drip storage layer which is formed by mixing the polyvinyl chloride resin with high degree of polymerization with common processing agents, such as plasticizer, stabilizing agent, and the like, as well as the ultraviolet absorber UV531, the antioxidant 1010 and the chelant phosphite ester; and the inner layer is a fog-dispersing drip layer which can effectively disperse the fog in the shed, reduce the humidity in the shed and prevent the light-transmitting influence caused by the fog in the shed. The dustproof fog-dispersing drip polyvinyl chloride farm-oriented shed film is simple in whole structure, convenient in operation and use, high in stability and high in reliability.
Description
Technical field
The utility model relates to plastic sheeting, relates in particular to dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film.
Background technology
The polyvinyl chloride awning film is widely used in agriculture growing vegetables, flowers kind and grows etc., is generally single layer structure, processes for Corvic adds plasticizer, age resistor, antifogging agent, drip agent, and that product generally has is anti-aging, fog dispersal, drip function.Common individual layer awning film can satisfy the needs of agricultural production; In order to improve heat insulation effect and to gain in strength; The complex heat-preservation film of air chamber occurred between two-layer common canopy film, setting up, the air bag that between two-layer common canopy film, is provided with the recess shape that also has can prevent effectively that the heat in the booth runs off through the canopy film; But the individual layer of prior art or double-deck canopy film; On intensity, still can not satisfy the demand in market, and the regulating power of the canopy film of prior art self is poor, still can not be satisfactory aspect dustproof and anti-aging.
The utility model content
The purpose of the utility model is, overcomes the weak point of prior art, and a kind of dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film is provided, and can satisfy the specification requirement of dustproof fog dispersal and drip.
The described dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film of the utility model includes film skin, intermediate layer and internal layer.The intermediate layer is the part placed in the middle of the utility model, adopts the structure of anti-aging drip reservoir, is provided with the film skin above the intermediate layer, is provided with internal layer below the intermediate layer.Specifically; Film is outer for preventing dust and anti-aging layer; Adopt the polychloroethylene with high polymerization degree resin to add general processing aid such as plasticizer, stabilizing agent, lubricant, add ultra-violet absorber UV531, antioxidant 1010, chelating agent phosphite ester in addition, make the film skin have the aging-resistant function; Be added with antistatic additive in the outer manufacturing process of film, make the film skin have anlistatig function, can effectively prevent the absorption of film, avoid face to adhere to dust and influence printing opacity dust.The intermediate layer is anti-aging drip reservoir; Adopted the polychloroethylene with high polymerization degree resin to add general processing aid such as plasticizer, stabilizing agent; Through other interpolation ultra-violet absorber UV531, antioxidant 1010, chelating agent phosphite ester, make interlayer film have anti-aging function; Through adding a large amount of drip agents, make drip agent be stored in the intermediate layer.Internal layer is fog dispersal, drip layer; Adopt the polychloroethylene with high polymerization degree resin to add general processing aid such as plasticizer, stabilizing agent; Add antifogging agent in addition and make film have the fog dispersal function, can effectively eliminate fog in the canopy, reduce humidity in the canopy; Prevent the printing opacity that influences that fog causes in the canopy, crop produces disease in the canopy because of humidity is excessive; Add drip agent and increase the surface tension of film surface; The surface that makes moisture be fitted in film forms moisture film rather than forms water droplet, and because of there is bigger angle on film and ground, moisture film leans on the effect of gravity to trickle to ground along film; Prevent that the water droplet drippage from working the mischief to crop; Drip agent is taken away in the mobile meeting of face moisture film, so As time goes on the anti-drop property of film can reduce, the drip agent that this moment, the intermediate layer stored can be moved to internal layer; Thereby the drip phase of film is prolonged greatly, extend to 10 months by six months original drip phases.The described dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film of the utility model; Process through three-layer co-extruded blow molding process; Promptly three extruders use from three prescriptions of film skin, intermediate layer and internal layer successively; Import the film mouth place of shellring shape heads through different runners, through the air blowing film forming and cool off rear haulage and curl and form.Can adjust fabric width and thickness according to market demands, general thickness 0.10mm～0.12mm, 6～12 meters of width need not to splice heat seal, and are simple for process.
The described dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film of the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.Especially the fabric width of the utility model is big, and in doing the awning film use, need not the heat seal splicing can directly use.
Description of drawings
Accompanying drawing 1 is the structural representation of the said dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film of the utility model.Outer 2-the intermediate layer of 1-film 3-internal layer.
The specific embodiment
Existing with reference to accompanying drawing 1, explain as follows in conjunction with embodiment: the described dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film of the utility model includes film skin 1, intermediate layer 2 and internal layer 3.Intermediate layer 2 is parts placed in the middle of the utility model, adopts the structure of anti-aging drip reservoir, and it is outer 1 to be provided with film above the intermediate layer 2, is provided with internal layer 3 below the intermediate layer 2.Specifically; Film outer 1 is dustproof and anti-aging layer; Adopt the polychloroethylene with high polymerization degree resin to add general processing aid such as plasticizer, stabilizing agent, lubricant, add ultra-violet absorber UV531, antioxidant 1010, chelating agent phosphite ester in addition, make film outer 1 have the aging-resistant function; Be added with antistatic additive in outer 1 manufacturing process of film, make the film skin have anlistatig function, can effectively prevent the absorption of film, avoid face to adhere to dust and influence printing opacity dust.Intermediate layer 2 is anti-aging drip reservoir; Adopted the polychloroethylene with high polymerization degree resin to add general processing aid such as plasticizer, stabilizing agent; Through other interpolation ultra-violet absorber UV531, antioxidant 1010, chelating agent phosphite ester, make interlayer film have the aging-resistant function; Through adding a large amount of drip agents, make drip agent be stored in intermediate layer 2.Internal layer 3 is fog dispersal, drip layer; Adopt the polychloroethylene with high polymerization degree resin to add general processing aid such as plasticizer, stabilizing agent; Add antifogging agent in addition and make film have the fog dispersal function, can effectively eliminate fog in the canopy, reduce humidity in the canopy; Prevent the printing opacity that influences that fog causes in the canopy, crop produces disease in the canopy because of humidity is excessive; Add drip agent and increase the surface tension of film surface; The surface that makes moisture be fitted in film forms moisture film rather than forms water droplet, and because of there is bigger angle on film and ground, moisture film leans on the effect of gravity to trickle to ground along film; Prevent that the water droplet drippage from working the mischief to crop; Drip agent is taken away in the mobile meeting of face moisture film, so As time goes on the anti-drop property of film can reduce, the drip agent that this moment, the intermediate layer stored can be moved to internal layer; Thereby the drip phase of film is prolonged greatly, extend to 10 months by six months original drip phases.The described dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film of the utility model; Process through three-layer co-extruded blow molding process; Promptly three extruders use from three prescriptions of film skin 1, intermediate layer 2 and internal layer 3 successively; Import the film mouth place of shellring shape heads through different runners, through the air blowing film forming and cool off rear haulage and curl and form.Can adjust fabric width and thickness according to market demands, general thickness 0.10mm～0.12mm, 6～12 meters of width need not to splice heat seal, and are simple for process.The described dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film of the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.Especially the fabric width of the utility model is big, and in doing the awning film use, need not the heat seal splicing can directly use.
Claims (1)
1. dustproof fog dispersal drip polyvinyl chloride agriculture greenhouse film; Intermediate layer (2) is a part placed in the middle; Adopt the structure of anti-aging drip reservoir, it is characterized in that intermediate layer (2) above be provided with film skin (1), be provided with internal layer (3) below intermediate layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200350054U CN202439313U (en) | 2012-02-04 | 2012-02-04 | Dustproof fog-dispersing drip polyvinyl chloride farm-oriented shed film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200350054U CN202439313U (en) | 2012-02-04 | 2012-02-04 | Dustproof fog-dispersing drip polyvinyl chloride farm-oriented shed film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439313U true CN202439313U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200350054U Expired - Fee Related CN202439313U (en) | 2012-02-04 | 2012-02-04 | Dustproof fog-dispersing drip polyvinyl chloride farm-oriented shed film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439313U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934594A (en) * | 2012-11-23 | 2013-02-20 | 青岛供八方塑料有限公司 | Constant-temperature self-cleaning agricultural greenhouse film and production method thereof |
| CN104108215A (en) * | 2014-06-30 | 2014-10-22 | 安徽巢湖南方膜业有限责任公司 | Agricultural greenhouse film with high light conversion rate, and making method thereof |
| CN104210193A (en) * | 2014-08-27 | 2014-12-17 | 桐城市福润包装材料有限公司 | Anti-fogging membrane |
| CN104249522A (en) * | 2013-06-28 | 2014-12-31 | 中国石油化工股份有限公司 | Fog-dissipation and anti-dropping polyvinyl chloride greenhouse film and preparation method thereof |
| CN106982681A (en) * | 2017-02-27 | 2017-07-28 | 马鞍山绿丰种业有限公司 | Agricultural plastic film and preparation method thereof |
| CN110846903A (en) * | 2019-11-14 | 2020-02-28 | 刘厚义 | High-strength diffuse-light dustproof greenhouse woven film and preparation method thereof |
| CN113103702A (en) * | 2021-05-17 | 2021-07-13 | 山东清田塑工有限公司 | High-dustproof high-heat-preservation pesticide-resistant PO (polyolefin) film functional master batch, five-layer co-extruded PO film and preparation method thereof |
-
2012
- 2012-02-04 CN CN2012200350054U patent/CN202439313U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934594A (en) * | 2012-11-23 | 2013-02-20 | 青岛供八方塑料有限公司 | Constant-temperature self-cleaning agricultural greenhouse film and production method thereof |
| CN104249522A (en) * | 2013-06-28 | 2014-12-31 | 中国石油化工股份有限公司 | Fog-dissipation and anti-dropping polyvinyl chloride greenhouse film and preparation method thereof |
| CN104249522B (en) * | 2013-06-28 | 2016-06-15 | 中国石油化工股份有限公司 | A kind of fog dispersal is without dripping polrvinyl chloride awning film and preparation method thereof |
| CN104108215A (en) * | 2014-06-30 | 2014-10-22 | 安徽巢湖南方膜业有限责任公司 | Agricultural greenhouse film with high light conversion rate, and making method thereof |
| CN104210193A (en) * | 2014-08-27 | 2014-12-17 | 桐城市福润包装材料有限公司 | Anti-fogging membrane |
| CN104210193B (en) * | 2014-08-27 | 2016-09-07 | 桐城市福润包装材料有限公司 | A kind of antifog film |
| CN106982681A (en) * | 2017-02-27 | 2017-07-28 | 马鞍山绿丰种业有限公司 | Agricultural plastic film and preparation method thereof |
| CN110846903A (en) * | 2019-11-14 | 2020-02-28 | 刘厚义 | High-strength diffuse-light dustproof greenhouse woven film and preparation method thereof |
| CN113103702A (en) * | 2021-05-17 | 2021-07-13 | 山东清田塑工有限公司 | High-dustproof high-heat-preservation pesticide-resistant PO (polyolefin) film functional master batch, five-layer co-extruded PO film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130204 |