CN205124607U - A greenwood material is planted to degradable non -weaving cloth complex for soilless culture - Google Patents
A greenwood material is planted to degradable non -weaving cloth complex for soilless culture Download PDFInfo
- Publication number
- CN205124607U CN205124607U CN201520761913.5U CN201520761913U CN205124607U CN 205124607 U CN205124607 U CN 205124607U CN 201520761913 U CN201520761913 U CN 201520761913U CN 205124607 U CN205124607 U CN 205124607U
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- CN
- China
- Prior art keywords
- weaving cloth
- soilless culture
- degradable
- nonwoven fabric
- planted
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The utility model provides a greenwood material is planted to degradable non -weaving cloth complex for soilless culture, includes three -layer non -weaving cloth material, and the backer is thick type non -weaving cloth filtering material, and the intermediate course is three -dimensional heterotypic network structure non -weaving cloth, and the top layer is slim degradable non -weaving cloth. This non -weaving cloth complex is planted the whole biodegradable fibres that adopt of greenwood material and is prepared to according to the different intervals of vegetation and landscaping needs development, different pattern, the spatial structure of co -altitude not, can reach purpose pleasing to the eye, practical, that practice thrift. And the upper strata sprouts at the seed with medial non -weaving cloth and afterwards degrades into nutrient media naturally, and the non -weaving cloth of bottom is retrieved as required or is degraded.
Description
Technical field:
The utility model relates to agriculture field, is specifically related to a kind of degradable nonwoven fabric compound for soilless culture and plants green material.
Background technology
At present, Farm Nonwoven Fabric is application on China's multiple kinds of crops is produced, is the important component part of current capital goods in the agricultural sector.Farm Nonwoven Fabric is the fibre become by directive or mixed and disorderly web manufacture, the features such as non-woven material has that shape retention is good, printing opacity, ventilative, dehumidification, insulation, easily degraded, meet the demand of agricultural production, be widely used in the aspects such as greenhouse covering, seedling cultivation of rice and fruit freshness preserving.Reached 10% ~ 15% of all over products consumption at the Farm Nonwoven Fabric consumption of economic more developed country, along with the progressively development of economy, Farm Nonwoven Fabric will have good development prospect.
There is a large amount of Spunbonded Nonwovens being raw materials for production with polypropylene, polyethylene or polyester in the market.But polypropylene, polyethylene or polyester fiber self can not natural degradation, after the non-weaving cloth produced for raw material with it is discarded, landfill still can damage environment.In today that white pollution is day by day serious, degradation material becomes the emphasis of people's research.If with can the native fiber of natural degradation for raw material, the premium properties of native fiber and non-woven process technology are combined, producing can the environmental protection agricultural non-weaving cloth of natural degradation, can solve the not biodegradable huge environment difficulties of polyester nonwoven.
Summary of the invention
The purpose of this utility model is to provide the non-woven compound of a kind of degradable for soilless culture and plants green material, and base fabric is thicker Nonwoven Filter Material, and intermediate course is three-dimensional abnormally-structured non-weaving cloth, and top layer is slim degradable nonwoven fabric.This non-weaving cloth all adopts Biodegradable fibers to prepare, and needs according to plant growth and landscaping the stereochemical structure developing different spacing, different pattern, differing heights, the object that can reach attractive in appearance, practical, save.And upper strata becomes nutrient matrix with non-weaving cloth natural degradation after seed sprouting in middle level, the no-knitting cloth planting material of bottom reclaims as required or degrades.
In order to realize above-mentioned object, the utility model by the following technical solutions: a kind of degradable nonwoven fabric compound for soilless culture plants green material, comprises coir plant-growth carpet, non-woven Bouguer room, polylactic acid non-weaving cloth.Wherein non-woven Bouguer room is three-dimensional abnormally-structured non-weaving cloth interlayer, can according to planting distance and landscaping need develop different spacing, different pattern, differing heights stereochemical structure, reach attractive in appearance, environmental protection, saving host material object.The abnormally-structured plant seed that makes of this solid distributes more evenly, neat appearance.
Described coir plant-growth carpet is made up through needling process of environmental protection coir, and adds appropriate natural emulsion.
The abnormally-structured non-weaving cloth of described solid is made up through wet laid nonwoven technique of tossa non-weaving cloth.
Described slim degradable nonwoven fabric adopts polylactic acid non-weaving cloth, and the loose structure of polylactic acid membrane non-weaving cloth can allow air, water vapo r transmission, and physico chemical adsorption performance is remarkable, and at seeding stage natural degradation, and cost is low.
The beneficial effects of the utility model are: adopt Biodegradable fibers, the object needing according to plant growth and landscaping the stereochemical structure developing different spacing, different pattern, differing heights, can reach attractive in appearance, practical, save.Do not break in plantation and course of conveying, convenient transportation, the plant cultivation that can directly apply to, urban landscaping, greening side slope and water and soil conservation.And this non-weaving cloth compound is planted green material and natural decomposition can be become fertilizer, protection of the environment.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
Fig. 2 is three-dimensional abnormally-structured non-woven structures schematic diagram (diamond structure).
Fig. 3 is three-dimensional abnormally-structured non-woven structures schematic diagram (honeycomb).
Embodiment:
Be clearly and completely described the technical scheme in the utility model embodiment below in conjunction with accompanying drawing, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Degradable nonwoven fabric compound for soilless culture plants a green material, comprises coir plant-growth carpet 1, non-woven Bouguer room 2, polylactic acid non-weaving cloth 3.Wherein non-woven Bouguer room 2 is three-dimensional abnormally-structured non-weaving cloth interlayer, can need the stereochemical structure developing different spacing, different pattern, differing heights according to planting distance and landscaping.
In the present embodiment, coir plant-growth carpet 3 is made up through needling process of environmental protection coir, and adds appropriate natural emulsion.Wherein the diameter of fiber is 0.3 ~ 0.8mm, and length is 5 ~ 25cm, and resin added is 5 ~ 10%.Product grammes per square metre is 400 ~ 500g/m
2, thickness is 7 ~ 10mm, fabric width 1.5m.
In the present embodiment, non-woven Bouguer room 2 is three-dimensional abnormally-structured, and be made up through nonwoven process of coir or tossa, wherein coir nonwoven product grammes per square metre is 400 ~ 500g/m
2, tossa nonwoven product is by jute and the non-woven preparation of Wet PVA, and therebetween gauze, grammes per square metre is 120 ~ 150g/m
2, fabric width is 1600mm.
In the present embodiment, slim degradable nonwoven fabric plant-growth carpet adopts polylactic acid non-weaving cloth, and its product grammes per square metre is 10 ~ 15g/m
2
Use step of the present utility model is:
(1) during cultivation seedling-cultivating, first base fabric is fixed on cultivation area, more three-dimensional non-weaving cloth interlayer splicing is placed on it.
(2) soilless culture substrate, nutritional agents, humectant etc. are placed within a grid, surface scatters seeds, above then being covered by top layer plant-growth carpet, after seed sprouting, top layer no-knitting cloth planting blanket natural degradation, is integrated with the nutrient matrix of intermediate course, turns vegetable manure into.
(3) after plant root system development is shaped, the non-weaving cloth natural degradation of middle stereochemical structure becomes the nutrient matrix of plant.The no-knitting cloth planting material of bottom reclaims as required or degrades.
The above; be only embodiment of the present utility model; not in order to limit the utility model, every according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (4)
1. the degradable nonwoven fabric compound for soilless culture plants a green material, it is characterized in that comprising coir plant-growth carpet (1), non-woven Bouguer room (2), polylactic acid non-weaving cloth (3); Wherein coir plant-growth carpet (1) is laid on bottom as filtering material, non-woven Bouguer room (2) is placed on intermediate layer, and can need according to planting distance and landscaping the stereochemical structure being designed to different spacing, different pattern, differing heights, polylactic acid non-weaving cloth (3) is laid on top layer.
2. a kind of degradable nonwoven fabric compound for soilless culture according to claim 1 plants green material, it is characterized in that coir plant-growth carpet (1) is made through needling process.
3. a kind of degradable nonwoven fabric compound for soilless culture according to claim 1 plants green material, and the non-woven Bouguer room (2) of its feature is prepared through wet laid nonwoven technique by tossa, and therebetween gauze, grammes per square metre is 120 ~ 150g/m
2.
4. a kind of degradable nonwoven fabric compound for soilless culture according to claim 1 plants green material, it is characterized in that the grammes per square metre of polylactic acid non-weaving cloth (3) is 10 ~ 15g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761913.5U CN205124607U (en) | 2015-09-21 | 2015-09-21 | A greenwood material is planted to degradable non -weaving cloth complex for soilless culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761913.5U CN205124607U (en) | 2015-09-21 | 2015-09-21 | A greenwood material is planted to degradable non -weaving cloth complex for soilless culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124607U true CN205124607U (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761913.5U Expired - Fee Related CN205124607U (en) | 2015-09-21 | 2015-09-21 | A greenwood material is planted to degradable non -weaving cloth complex for soilless culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230466A (en) * | 2015-09-21 | 2016-01-13 | 山东省纺织科学研究院 | Degradable non-woven composite plant-made material used for soilless culture |
| CN107629371A (en) * | 2017-09-13 | 2018-01-26 | 常州大学 | A kind of plant soil-less culturing multi-functional polyvinyl alcohol film and its preparation method and application |
-
2015
- 2015-09-21 CN CN201520761913.5U patent/CN205124607U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230466A (en) * | 2015-09-21 | 2016-01-13 | 山东省纺织科学研究院 | Degradable non-woven composite plant-made material used for soilless culture |
| CN105230466B (en) * | 2015-09-21 | 2019-01-22 | 山东省纺织科学研究院 | A kind of compound plant green material of degradable nonwoven fabric for soilless cultivation |
| CN107629371A (en) * | 2017-09-13 | 2018-01-26 | 常州大学 | A kind of plant soil-less culturing multi-functional polyvinyl alcohol film and its preparation method and application |
| CN107629371B (en) * | 2017-09-13 | 2020-05-26 | 常州大学 | Multifunctional polyvinyl alcohol film for soilless culture of plants and preparation method and application 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: 20160406 Termination date: 20180921 |