CN204540127U - Polyethylene green house film connects two box and canopy film - Google Patents
Polyethylene green house film connects two box and canopy film Download PDFInfo
- Publication number
- CN204540127U CN204540127U CN201420864750.9U CN201420864750U CN204540127U CN 204540127 U CN204540127 U CN 204540127U CN 201420864750 U CN201420864750 U CN 201420864750U CN 204540127 U CN204540127 U CN 204540127U
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- CN
- China
- Prior art keywords
- box
- film
- canopy film
- groove
- canopy
- 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
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Classifications
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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
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Abstract
The utility model provides a kind of polyethylene green house film and connects two box and canopy film, described box is two, it is connected with the both sides of the film body of described canopy film respectively, described box comprises the parcel limit and barb that form draw-in groove, described parcel limit forms draw-in groove, the opening part of described draw-in groove, forms the barb extended internally.Correspondingly, the utility model additionally provides a kind of canopy film arranging above-mentioned pair of box, compared with prior art, canopy film with two box independently can be processed with the canopy film with sub-buckle, make to be with muscle canopy film blow-up ratio to increase now, also solve the difficult problem that in blown film process, box precision is inadequate, meanwhile, reduce the cost of installation.
Description
Technical field
The utility model belongs to production, technical field of life, particularly relates to a kind of polyethylene green house film and connects two box and canopy film.
Background technology
Along with the development of modern technologies, polyethylene green house film is widely used in each technical field in production, life.In the process using above-mentioned polyethylene green house film, because the size of produced canopy film product is defined, in some cases, in using on booth, need multi-disc canopy film product to couple together use.
In prior art, often adopt folding to be connected multi-disc canopy film product with the mode such as colligation, bonding, this just draws gentry's degree and right-angle tearing degree to propose very big requirement to the transverse direction of canopy film.
Given this, in the urgent need to providing a kind of polyethylene green house film to connect two box and canopy film, to meet the demand connected for canopy film of user.
Summary of the invention
The purpose of this utility model is to provide a kind of polyethylene green house film and connects two box and canopy film, to meet the demand that user connects for canopy film.
For realizing the purpose of this utility model, the utility model provides a kind of polyethylene green house film and connects two box, described box is two, it is connected with the both sides of the film body of described canopy film respectively, described box comprises the parcel limit and barb that form draw-in groove, described parcel limit forms draw-in groove, the opening part of described draw-in groove, forms the barb extended internally.
Preferably, described box is symmetrical structure, and described barb is two, and by described box longitudinal axis to centered by pile.
Preferably, described pair of box adopts extrusion process manufacture.
Correspondingly, the utility model additionally provides a kind of canopy film, comprise: two box and film body, described pair of box is arranged at the two ends of described film body respectively, described box comprises the parcel limit and barb that form draw-in groove, described parcel limit forms draw-in groove, the opening part of described draw-in groove, forms the barb extended internally.
Preferably, described box is symmetrical structure, and described barb is two, and by described box longitudinal axis to centered by pile.
Preferably, described canopy film is attached type metallocene PE film.
Preferably, described canopy film adopts extrusion process manufacture.
The utility model, compared with prior art, provide a kind of utilize extrusion process to manufacture two box and canopy film with two box, canopy film with two box independently can be processed with the canopy film with sub-buckle, make to be with muscle canopy film blow-up ratio to increase now, also solve the difficult problem that in blown film process, box precision is inadequate, meanwhile, reduce the cost of installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the sub-buckle be used in combination with the utility model;
In figure, 1-film body, 2-box, 3-draw-in groove, 4-barb, 5-sub-buckle head, 6-bar portion, 7-groove.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection domain of the present utility model.
As shown in Figure 1, the utility model provides a kind of polyethylene green house film and connects two box, described box is two, it is connected with the both sides of the film body of described canopy film respectively, described box comprises the parcel limit and barb that form draw-in groove, described parcel limit forms draw-in groove, the opening part of described draw-in groove, forms the barb extended internally.
Preferably, described box is symmetrical structure, and described barb is two, and by described box longitudinal axis to centered by pile.
It should be noted that, said structure is set, improve the contact area in box and rim of the mouth on the one hand, be provided with the structure of barb on the other hand, all make box and sub-buckle combine more firm.
Preferably, described pair of box adopts extrusion process manufacture.
Correspondingly, the utility model additionally provides a kind of canopy film, comprise: two box and film body, described pair of box is arranged at the two ends of described film body respectively, described box comprises the parcel limit and barb that form draw-in groove, described parcel limit forms draw-in groove, the opening part of described draw-in groove, forms the barb extended internally.
Preferably, described box is symmetrical structure, and described barb is two, and by described box longitudinal axis to centered by pile.
Preferably, described canopy film is attached type metallocene PE film.
Preferably, described canopy film adopts extrusion process manufacture.
The utility model, compared with prior art, provide a kind of utilize extrusion process to manufacture two box and canopy film with two box, canopy film with two box independently can be processed with the canopy film with sub-buckle, make to be with muscle canopy film blow-up ratio to increase now, also solve the difficult problem that in blown film process, box precision is inadequate, meanwhile, reduce the cost of installation.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a polyethylene green house film connects two box, it is characterized in that, described box is two, it is connected with the both sides of the film body of described canopy film respectively, described box comprises the parcel limit and barb that form draw-in groove, described parcel limit forms draw-in groove, the opening part of described draw-in groove, forms the barb extended internally.
2. polyethylene green house film according to claim 1 connects two box, and it is characterized in that, described box is symmetrical structure, and described barb is two, and by described box longitudinal axis to centered by pile.
3. polyethylene green house film according to claim 2 connects two box, it is characterized in that, described pair of box adopts extrusion process manufacture.
4. a canopy film, is characterized in that, comprising: two box and film body, described pair of box is arranged at the two ends of described film body respectively, and described box comprises the parcel limit and barb that form draw-in groove, and described parcel limit forms draw-in groove, the opening part of described draw-in groove, forms the barb extended internally.
5. canopy film according to claim 4, is characterized in that, described box is symmetrical structure, and described barb is two, and by described box longitudinal axis to centered by pile.
6. canopy film according to claim 5, is characterized in that, described canopy film is attached type metallocene PE film.
7. canopy film according to claim 6, is characterized in that, described canopy film adopts extrusion process manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864750.9U CN204540127U (en) | 2014-12-31 | 2014-12-31 | Polyethylene green house film connects two box and canopy film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864750.9U CN204540127U (en) | 2014-12-31 | 2014-12-31 | Polyethylene green house film connects two box and canopy film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204540127U true CN204540127U (en) | 2015-08-12 |
Family
ID=53815321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864750.9U Expired - Fee Related CN204540127U (en) | 2014-12-31 | 2014-12-31 | Polyethylene green house film connects two box and canopy film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204540127U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875283A (en) * | 2016-06-27 | 2016-08-24 | 安庆育朴机械技术开发有限公司 | Combined plastic film |
| CN106105880A (en) * | 2016-06-27 | 2016-11-16 | 安庆育朴机械技术开发有限公司 | A kind of greenhouse film |
| CN106142541A (en) * | 2016-06-27 | 2016-11-23 | 安庆育朴机械技术开发有限公司 | A kind of plastic sheeting |
| CN106171683A (en) * | 2016-06-27 | 2016-12-07 | 安庆育朴机械技术开发有限公司 | A kind of agricultural protecting film |
-
2014
- 2014-12-31 CN CN201420864750.9U patent/CN204540127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875283A (en) * | 2016-06-27 | 2016-08-24 | 安庆育朴机械技术开发有限公司 | Combined plastic film |
| CN106105880A (en) * | 2016-06-27 | 2016-11-16 | 安庆育朴机械技术开发有限公司 | A kind of greenhouse film |
| CN106142541A (en) * | 2016-06-27 | 2016-11-23 | 安庆育朴机械技术开发有限公司 | A kind of plastic sheeting |
| CN106171683A (en) * | 2016-06-27 | 2016-12-07 | 安庆育朴机械技术开发有限公司 | A kind of agricultural protecting film |
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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 |
Granted publication date: 20150812 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |