CN105230466A - Degradable non-woven composite plant-made material used for soilless culture - Google Patents
Degradable non-woven composite plant-made material used for soilless culture Download PDFInfo
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- CN105230466A CN105230466A CN201510631459.6A CN201510631459A CN105230466A CN 105230466 A CN105230466 A CN 105230466A CN 201510631459 A CN201510631459 A CN 201510631459A CN 105230466 A CN105230466 A CN 105230466A
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- woven
- weaving cloth
- degradable
- soilless culture
- plant
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- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Nonwoven Fabrics (AREA)
Abstract
A degradable non-woven composite plant-made material used for soilless culture comprises three layers of non-woven fabrics, the bottom layer is a thick non-woven filter material, the intermediate layer is a three-dimensional heterotype net-like non-woven fabric, and the surface layer is a thin degradable non-woven fabric. The non-woven composite plant-made material is completely made from biodegradable fibers, a three-dimensional structure having different intervals, different patterns and different heights can be developed according to requirement during plant growth and beautifying requirements, and the non-woven composite plant-made material is beautiful, practical and economic. The surface and intermediate layers of non-woven fabrics can be naturally degrade into nutrient matrixes after germination, while the bottom layer of non-woven fabric needs recycling or degrading.
Description
Technical field:
The present invention relates to agriculture field, be specifically related to a kind of degradable nonwoven fabric compound for soilless culture and plant 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 object of this invention is to provide the non-woven compound of a kind of degradable for soilless culture and plant green material, 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 present invention 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 invention has the beneficial effects as follows: 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 structural representation of the present invention;
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 embodiment of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, 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 protection of the invention.
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 invention 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 embodiments of the invention, not in order to limit the present invention, every according to technical spirit of the present invention 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 solution of the present invention.
Claims (4)
1. the degradable for soilless culture plants a raw non-weaving cloth, 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 for soilless culture according to claim 1 plants raw non-weaving cloth, it is characterized in that coir plant-growth carpet (1) is made through needling process, and the addition of its natural emulsion is 5 ~ 10%.
3. a kind of degradable for soilless culture according to claim 1 plants raw non-weaving cloth, and the non-woven Bouguer room (2) of its feature is prepared by jute and polyvinyl alcohol compound, and therebetween gauze, grammes per square metre is 120 ~ 150g/m
2.
4. a kind of degradable for soilless culture according to claim 1 plants raw non-weaving cloth, 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 |
|---|---|---|---|
| CN201510631459.6A CN105230466B (en) | 2015-09-21 | 2015-09-21 | A kind of compound plant green material of degradable nonwoven fabric for soilless cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631459.6A CN105230466B (en) | 2015-09-21 | 2015-09-21 | A kind of compound plant green material of degradable nonwoven fabric for soilless cultivation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105230466A true CN105230466A (en) | 2016-01-13 |
| CN105230466B CN105230466B (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510631459.6A Active CN105230466B (en) | 2015-09-21 | 2015-09-21 | A kind of compound plant green material of degradable nonwoven fabric for soilless cultivation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696189A (en) * | 2016-01-28 | 2016-06-22 | 天津英鸿光大纳米科技有限公司 | Degradable green plant felt made from water storage nanofibers and making method of degradable green plant felt |
| CN105766459A (en) * | 2016-03-16 | 2016-07-20 | 陕西理工学院 | Simple and convenient method for rhizome-bletillae-protocorm seedling culturing with biodegradable membranous material |
| 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 |
| CN111988987A (en) * | 2018-04-19 | 2020-11-24 | 3M创新有限公司 | Biodegradable layered composite material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699659Y (en) * | 2004-04-29 | 2005-05-18 | 东华大学 | Highly water absorbent host material for multilayer afforestation |
| US20060099393A1 (en) * | 2004-11-08 | 2006-05-11 | Azdel, Inc. | Composite thermoplastic sheets including natural fibers |
| CN203194115U (en) * | 2012-12-19 | 2013-09-18 | 上海汇泉实业有限公司 | Pure natural irrigation-free vegetation ecological restoration material |
| CN204238229U (en) * | 2014-11-17 | 2015-04-01 | 申新山 | Fiber crops coconut palm plants raw greening blanket |
| CN104542220A (en) * | 2015-01-21 | 2015-04-29 | 深圳市铁汉生态环境股份有限公司 | Plant-growing meshwork carpet for slope restoration and slope restoration method |
| CN205124607U (en) * | 2015-09-21 | 2016-04-06 | 山东省纺织科学研究院 | A greenwood material is planted to degradable non -weaving cloth complex for soilless culture |
-
2015
- 2015-09-21 CN CN201510631459.6A patent/CN105230466B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699659Y (en) * | 2004-04-29 | 2005-05-18 | 东华大学 | Highly water absorbent host material for multilayer afforestation |
| US20060099393A1 (en) * | 2004-11-08 | 2006-05-11 | Azdel, Inc. | Composite thermoplastic sheets including natural fibers |
| CN203194115U (en) * | 2012-12-19 | 2013-09-18 | 上海汇泉实业有限公司 | Pure natural irrigation-free vegetation ecological restoration material |
| CN204238229U (en) * | 2014-11-17 | 2015-04-01 | 申新山 | Fiber crops coconut palm plants raw greening blanket |
| CN104542220A (en) * | 2015-01-21 | 2015-04-29 | 深圳市铁汉生态环境股份有限公司 | Plant-growing meshwork carpet for slope restoration and slope restoration method |
| CN205124607U (en) * | 2015-09-21 | 2016-04-06 | 山东省纺织科学研究院 | A greenwood material is planted to degradable non -weaving cloth complex for soilless culture |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696189A (en) * | 2016-01-28 | 2016-06-22 | 天津英鸿光大纳米科技有限公司 | Degradable green plant felt made from water storage nanofibers and making method of degradable green plant felt |
| CN105696189B (en) * | 2016-01-28 | 2018-05-04 | 天津英鸿光大纳米科技有限公司 | A kind of degradable green plant felt of water storage nanofiber system and preparation method thereof |
| CN105766459A (en) * | 2016-03-16 | 2016-07-20 | 陕西理工学院 | Simple and convenient method for rhizome-bletillae-protocorm seedling culturing with biodegradable membranous material |
| 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 |
| CN111988987A (en) * | 2018-04-19 | 2020-11-24 | 3M创新有限公司 | Biodegradable layered composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105230466B (en) | 2019-01-22 |
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