CN104956970A - Agricultural film having insect expelling function - Google Patents
Agricultural film having insect expelling function Download PDFInfo
- Publication number
- CN104956970A CN104956970A CN201510380858.XA CN201510380858A CN104956970A CN 104956970 A CN104956970 A CN 104956970A CN 201510380858 A CN201510380858 A CN 201510380858A CN 104956970 A CN104956970 A CN 104956970A
- Authority
- CN
- China
- Prior art keywords
- film
- coating layer
- layer
- expelling parasite
- function
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses an agricultural film having an insect expelling function. The film comprises a film body, a first insulating layer, a first insect expelling coating layer, a second insect expelling coating layer, an insect expelling coating reinforced layer and a second insulating layer, the first insulating layer and the first insect expelling coating layer are arranged on the outer surface of the film body in sequence, and the second insect expelling coating layer, the insect expelling coating reinforced layer and the second insulating layer are arranged on the inner surface of the film body in sequence. Through the mode, the film has the insect expelling function and the thermal insulation function, and the requirements of the production of modern green organic agriculture can be satisfied.
Description
Technical field
The present invention relates to film applications, particularly relate to a kind of agricultural film with function for expelling pests.
Background technology
In order to adapt to the needs of agricultural production various aspects, agricultural plastic film has various different kind and specification.Different according to the plastic raw materials used, be divided into polyvinyl chloride plastic film, sealed polyethylene plastic.Different according to the manufacture method of plastic film, be divided into pressure court of a feudal ruler film, inflation film; According to some property that plastic film has, there are seedling film, fogging-resistance film, coloured film, ultra-thin cover film, wide-range film, packing film etc. respectively.According to different-thickness and the width of plastic film, there is again various different size.
But the agricultural film used at present does not have function for expelling pests and heat insulation function, the demand that Modern Green organic farming is produced can not be met.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of agricultural film with function for expelling pests, has function for expelling pests and heat insulation function, can meet the demand that Modern Green organic farming is produced.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of agricultural film with function for expelling pests, comprise: film bulk, the first heat-insulation layer, the first expelling parasite coating layer, the second expelling parasite coating layer, expelling parasite overlay film enhancement Layer and the second heat-insulation layer, the outer surface of described film bulk is disposed with the first described heat-insulation layer and the first described expelling parasite coating layer, and the inner surface of described film bulk is disposed with the second described expelling parasite coating layer, described expelling parasite overlay film enhancement Layer and the second described heat-insulation layer.
In a preferred embodiment of the present invention, the thickness of the first described expelling parasite coating layer is less than the thickness of the second described expelling parasite coating layer.
In a preferred embodiment of the present invention, the thickness of the first described expelling parasite coating layer is identical with the thickness of the second described expelling parasite coating layer.
In a preferred embodiment of the present invention, the thickness of the first described heat-insulation layer is greater than the thickness of the second described heat-insulation layer.
The invention has the beneficial effects as follows: the present invention has function for expelling pests and heat insulation function, the demand that Modern Green organic farming is produced can be met.
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 used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that the present invention has agricultural film one preferred embodiment of function for expelling pests;
In accompanying drawing, the mark of each parts is as follows: 1, film bulk, the 2, first heat-insulation layer, the 3, first expelling parasite coating layer, the 4, second expelling parasite coating layer, and 5, expelling parasite overlay film enhancement Layer, the 6, second heat-insulation layer.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of agricultural film with function for expelling pests, comprise: film bulk 1, first heat-insulation layer 2, first expelling parasite coating layer 3, second expelling parasite coating layer 4, expelling parasite overlay film enhancement Layer 5 and the second heat-insulation layer 6, the outer surface of described film bulk 1 is disposed with the first described heat-insulation layer 2 and the first described expelling parasite coating layer 3, and the inner surface of described film bulk 1 is disposed with the second described expelling parasite coating layer 4, described expelling parasite overlay film enhancement Layer 5 and the second described heat-insulation layer 6.
In the present invention, the thickness of the first described expelling parasite coating layer 3 is less than the thickness of the second described expelling parasite coating layer 4.
In the present invention, the thickness of the first described expelling parasite coating layer 3 is identical with the thickness of the second described expelling parasite coating layer 4.
In the present invention, the thickness of the first described heat-insulation layer 2 is greater than the thickness of the second described heat-insulation layer 6.
The beneficial effect that the present invention has the agricultural film of function for expelling pests is: the present invention has function for expelling pests and heat insulation function, can meet the demand that Modern Green organic farming is produced.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; 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. one kind has the agricultural film of function for expelling pests, it is characterized in that, comprise: film bulk, the first heat-insulation layer, the first expelling parasite coating layer, the second expelling parasite coating layer, expelling parasite overlay film enhancement Layer and the second heat-insulation layer, the outer surface of described film bulk is disposed with the first described heat-insulation layer and the first described expelling parasite coating layer, and the inner surface of described film bulk is disposed with the second described expelling parasite coating layer, described expelling parasite overlay film enhancement Layer and the second described heat-insulation layer.
2. the agricultural film with function for expelling pests according to claim 1, is characterized in that, the thickness of the first described expelling parasite coating layer is less than the thickness of the second described expelling parasite coating layer.
3. the agricultural film with function for expelling pests according to claim 1, is characterized in that, the thickness of the first described expelling parasite coating layer is identical with the thickness of the second described expelling parasite coating layer.
4. the agricultural film with function for expelling pests according to claim 1, is characterized in that, the thickness of the first described heat-insulation layer is greater than the thickness of the second described heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380858.XA CN104956970A (en) | 2015-06-30 | 2015-06-30 | Agricultural film having insect expelling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380858.XA CN104956970A (en) | 2015-06-30 | 2015-06-30 | Agricultural film having insect expelling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104956970A true CN104956970A (en) | 2015-10-07 |
Family
ID=54211211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510380858.XA Pending CN104956970A (en) | 2015-06-30 | 2015-06-30 | Agricultural film having insect expelling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104956970A (en) |
-
2015
- 2015-06-30 CN CN201510380858.XA patent/CN104956970A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |