CN103688797A - Novel high-strength plastic film structure - Google Patents
Novel high-strength plastic film structure Download PDFInfo
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- CN103688797A CN103688797A CN201310638046.1A CN201310638046A CN103688797A CN 103688797 A CN103688797 A CN 103688797A CN 201310638046 A CN201310638046 A CN 201310638046A CN 103688797 A CN103688797 A CN 103688797A
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- plastic film
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- strength plastic
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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 invention discloses a novel high-strength plastic film structure which comprises an upper plastic film layer, a middle latticed reinforcing layer and a lower plastic film layer in successive arrangement, wherein the middle latticed reinforcing layer comprises warps and wefts; each warp is formed by combining and twisting at least one aramid fiber and at least one polyester fiber; the warps and the wefts are the same in structure; the area of a single grid on the middle latticed reinforcing layer is 60-65 square centimeters. In such a mode, the novel high-strength plastic film structure has reasonable structure, high tensile strength and long service life.
Description
Technical field
The present invention relates to plastic film technical field, particularly relate to a kind of novel high-strength plastic film structures.
Background technology
Plastic tunnel is commonly called as cold canopy, be a kind of Simple And Practical protection carry training facility, because its construction is easy, easy to use, it is less to invest, the development along with plastics industry, is generally adopted by countries in the world.Utilize the materials such as bamboo wood, steel, and covered with plastic film, be barricaded as arched roof, for culturing vegetable, can do sth. in advance or postpone to supply, increase the yield per unit area, have in defending natural calamity, particularly northern area can supply in early spring and dull season in late fall fresh and tender vegetables.Plastic film is the important component part of plastic tunnel, and existing plastic tunnel is not high by the tensile strength of film, need to improve.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of novel high-strength plastic film structures, and rational in infrastructure, tensile strength is high, long service life.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of novel high-strength plastic film structures is provided, comprise: the upper plastic film layers setting gradually, mid-level net trellis enhancement Layer and lower plastic film layers, described mid-level net trellis enhancement Layer comprises warp and parallel, described warp merges twisting by least one aramid fiber and at least one polyster fibre and forms, described parallel is with identical through line structure, and on described mid-level net trellis enhancement Layer, the area of single grid is 60 ~ 65 square centimeters.
In a preferred embodiment of the present invention, described upper plastic film layers is polyvinyl chloride film.
In a preferred embodiment of the present invention, described lower plastic film layers is polyvinyl chloride film.
In a preferred embodiment of the present invention, the thickness of described upper plastic film layers is 120 microns, and the thickness of described lower plastic film layers is 130 microns, and the diameter of described warp is 37 microns.
The invention has the beneficial effects as follows: the novel high-strength plastic film structures that the present invention discloses, rational in infrastructure, tensile strength is high, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of novel high-strength plastic film structures one preferred embodiment of the present invention;
Fig. 2 is the structural representation of described mid-level net trellis enhancement Layer.
In accompanying drawing, the mark of each parts is as follows: 1, upper plastic film layers, 2, mid-level net trellis enhancement Layer, 21, warp, 22, parallel, 23, grid, 3, lower plastic film layers.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of novel high-strength plastic film structures, comprise: the upper plastic film layers 1 setting gradually, mid-level net trellis enhancement Layer 2 and lower plastic film layers 3, described mid-level net trellis enhancement Layer 2 comprises warp 21 and parallel 22, described warp 21 merges twisting by least one aramid fiber and at least one polyster fibre and forms, described parallel 22 is identical with warp 21 structures, described warp 21 and parallel 22 are owing to having added aramid fiber, all there is higher tensile strength, strengthen the intensity of mid-level net trellis enhancement Layer 2, thereby strengthened whole tensile strength of the present invention.
On described mid-level net trellis enhancement Layer 2, the area of single grid 23 is 60 ~ 65 square centimeters, and the area of grid 23 is reasonable, is convenient to sunlight and passes through.
Described upper plastic film layers 1 is polyvinyl chloride film.
Described lower plastic film layers 3 is polyvinyl chloride film.
The thickness of described upper plastic film layers 1 is 120 microns, and the thickness of described lower plastic film layers 3 is 130 microns, and the diameter of described warp 21 is 37 microns.
Between described upper plastic film layers 1, mid-level net trellis enhancement Layer 2 and lower plastic film layers 3, direct heat is combined with each other.
The novel high-strength plastic film structures that the present invention discloses, rational in infrastructure, tensile strength is high, long service life.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a novel high-strength plastic film structures, it is characterized in that, comprise: the upper plastic film layers setting gradually, mid-level net trellis enhancement Layer and lower plastic film layers, described mid-level net trellis enhancement Layer comprises warp and parallel, described warp merges twisting by least one aramid fiber and at least one polyster fibre and forms, described parallel is with identical through line structure, and on described mid-level net trellis enhancement Layer, the area of single grid is 60 ~ 65 square centimeters.
2. novel high-strength plastic film structures according to claim 1, is characterized in that, described upper plastic film layers is polyvinyl chloride film.
3. novel high-strength plastic film structures according to claim 1, is characterized in that, described lower plastic film layers is polyvinyl chloride film.
4. novel high-strength plastic film structures according to claim 1, is characterized in that, the thickness of described upper plastic film layers is 120 microns, and the thickness of described lower plastic film layers is 130 microns, and the diameter of described warp is 37 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638046.1A CN103688797A (en) | 2013-12-03 | 2013-12-03 | Novel high-strength plastic film structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638046.1A CN103688797A (en) | 2013-12-03 | 2013-12-03 | Novel high-strength plastic film structure |
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| Publication Number | Publication Date |
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| CN103688797A true CN103688797A (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310638046.1A Pending CN103688797A (en) | 2013-12-03 | 2013-12-03 | Novel high-strength plastic film structure |
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| CN (1) | CN103688797A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663306A (en) * | 2015-03-16 | 2015-06-03 | 玖久丝绸股份有限公司 | Sunshading compound insulation membrane with enhanced coating polyester industrial silk fabric and production method thereof |
| CN104943272A (en) * | 2015-07-10 | 2015-09-30 | 江苏领腾汽车部件有限公司 | Automobile heat insulation sunshade cushion |
| CN104943511A (en) * | 2015-07-10 | 2015-09-30 | 江苏领腾汽车部件有限公司 | Durable heat-insulating and sun-shading automotive pad |
| CN108953778A (en) * | 2018-06-28 | 2018-12-07 | 安徽博泰塑业科技有限公司 | A kind of multilayer pvc pipe |
| CN108997673A (en) * | 2018-06-28 | 2018-12-14 | 安徽博泰塑业科技有限公司 | The pvc pipe of three-layer efficient bonding squeezes out preparation method |
| CN113120672A (en) * | 2021-03-25 | 2021-07-16 | 海宁管丽科技新材料有限公司 | Bonding sealing device |
-
2013
- 2013-12-03 CN CN201310638046.1A patent/CN103688797A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663306A (en) * | 2015-03-16 | 2015-06-03 | 玖久丝绸股份有限公司 | Sunshading compound insulation membrane with enhanced coating polyester industrial silk fabric and production method thereof |
| CN104943272A (en) * | 2015-07-10 | 2015-09-30 | 江苏领腾汽车部件有限公司 | Automobile heat insulation sunshade cushion |
| CN104943511A (en) * | 2015-07-10 | 2015-09-30 | 江苏领腾汽车部件有限公司 | Durable heat-insulating and sun-shading automotive pad |
| CN108953778A (en) * | 2018-06-28 | 2018-12-07 | 安徽博泰塑业科技有限公司 | A kind of multilayer pvc pipe |
| CN108997673A (en) * | 2018-06-28 | 2018-12-14 | 安徽博泰塑业科技有限公司 | The pvc pipe of three-layer efficient bonding squeezes out preparation method |
| CN113120672A (en) * | 2021-03-25 | 2021-07-16 | 海宁管丽科技新材料有限公司 | Bonding sealing device |
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Application publication date: 20140402 |