CN206323885U - A kind of nursery fully biodegradable non-woven fabrics mulch film - Google Patents
A kind of nursery fully biodegradable non-woven fabrics mulch film Download PDFInfo
- Publication number
- CN206323885U CN206323885U CN201621216959.XU CN201621216959U CN206323885U CN 206323885 U CN206323885 U CN 206323885U CN 201621216959 U CN201621216959 U CN 201621216959U CN 206323885 U CN206323885 U CN 206323885U
- Authority
- CN
- China
- Prior art keywords
- layer
- woven fabrics
- nursery
- fully biodegradable
- mulch film
- 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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- 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
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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- Protection Of Plants (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of nursery fully biodegradable non-woven fabrics mulch film, including nonwoven layer, the nonwoven layer includes several inclined first non-woven fabrics interlayers and several inclined second non-woven fabrics interlayers, the first non-woven fabrics interlayer and the second non-woven fabrics interlayer intersect, thermal insulation foaming layer, water conservation coating and paper layer are compounded with the nonwoven layer successively, the water conservation coating is graft starch water-loss reducer;The utility model has the advantage of:High insulating effect, product strength is high, and cracky, does not extend service life, improves product quality.
Description
Technical field
The utility model is related to a kind of degradable mulch, specifically a kind of nursery fully biodegradable non-woven fabrics
Mulch film, belongs to degradable mulch field.
Background technology
Mulch film is covered ground film, for covered ground, to improve the soil moisture, keeps soil moisture, maintains soil
Structure, prevents disease etc. caused by pest attacks crop and certain micro-organisms, promotes the function of plant growth.Traditional common modeling
Mulch film is expected based on polyethylene or polyvinyl chloride, its stability is high, degradation time is up to 200-300.It is entitled " degradable
The Chinese utility model patent of water-proof nonwoven cloth mulch film " Application No. " 201320211196.X " discloses a kind of degradable water conservation
Non-woven fabrics mulch film, the problem of to solve processing difficulties, poor water resistance that existing biological degradable membrane is present.It is by nonwoven layer
On compound thermal insulation foaming layer, water conservation coating and paper layer composition successively.However, the product gas permeability is poor, heat insulation effect is not
Ideal, product strength is low, easily damaged.
Utility model content
In order to solve the above problems, the utility model devises a kind of nursery fully biodegradable non-woven fabrics mulch film,
High insulating effect, product strength is high, and cracky, does not extend service life, improves product quality.
The technical solution of the utility model is:
A kind of nursery fully biodegradable non-woven fabrics mulch film, including nonwoven layer, the nonwoven layer include some
Individual inclined first non-woven fabrics interlayer and several inclined second non-woven fabrics interlayers, the first non-woven fabrics interlayer and the second nothing
Spin cloth interlayer to intersect, with higher tensile strength, and tearing strength is good, is compounded with insulation in the nonwoven layer successively
Foaming layer, water conservation coating and paper layer, the water conservation coating are graft starch water-loss reducer.
Wherein, the paper layer is to be provided with the inside of layers of kraft paper, the layers of kraft paper outside fiber web layer, the layers of kraft paper
Side is ventilative ground film layer provided with ground film layer, described ground film layer, and air permeable effect is good, is coated between described layers of kraft paper and ground film layer
There is wet gelatine layer, the wet gelatine layer is starch adhesive, and intensity is high, it is to avoid damaged.
Further, the thermal insulation foaming layer is the foaming layer being made up of sodium acid carbonate;Send out alveolar layer described provided with some
Polystyrene foam plastics is filled with mesh, the mesh, passes through the dual of sodium acid carbonate and polystyrene foam plastics
Use, saved certain cost, also improved heat insulation effect.
The utility model has the advantage of:High insulating effect, product strength is high, and cracky, does not extend service life, carries
High product quality.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Preferred embodiment of the present utility model is illustrated below, it will be appreciated that preferred embodiment described herein
The utility model is merely to illustrate and explained, is not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of nursery fully biodegradable non-woven fabrics mulch film, including nonwoven layer 1, the non-woven fabrics
Layer 1 includes several inclined first non-woven fabrics interlayers and several inclined second non-woven fabrics interlayers, first non-woven fabrics
Interlayer and the second non-woven fabrics interlayer intersect, and with higher tensile strength, and tearing strength is good, in the nonwoven layer 1
Thermal insulation foaming layer 2, water conservation coating 3 and paper layer 4 are compounded with successively, and the water conservation coating 3 is graft starch water-loss reducer.
Wherein, the paper layer 4 is to be provided with fiber web layer 5, the layers of kraft paper on the inside of layers of kraft paper, the layers of kraft paper
4 outsides are ventilative ground film layer provided with ground film layer 6, described ground film layer 6, and air permeable effect is good, described layers of kraft paper 4 and ground film layer 6
Between be coated with wet gelatine layer 7, the wet gelatine layer 6 is starch adhesive, and intensity is high, it is to avoid damaged.
The thermal insulation foaming layer is the foaming layer being made up of sodium acid carbonate;Send out alveolar layer described and be provided with some mesh, it is described
Polystyrene foam plastics is filled with mesh, is used by sodium acid carbonate and the dual of polystyrene foam plastics, is saved
Certain cost, also improves heat insulation effect.
Claims (3)
1. a kind of nursery fully biodegradable non-woven fabrics mulch film, it is characterised in that:Including nonwoven layer, the nonwoven layer
Including several inclined first non-woven fabrics interlayers and several inclined second non-woven fabrics interlayers, the first non-woven fabrics interlayer
Intersected with the second non-woven fabrics interlayer, be compounded with thermal insulation foaming layer, water conservation coating and paper layer, institute in the nonwoven layer successively
Water conservation coating is stated for graft starch water-loss reducer.
2. a kind of nursery according to claim 1 fully biodegradable non-woven fabrics mulch film, it is characterised in that:The paper
Matter layer is to be provided with the outside of fiber web layer, the layers of kraft paper to be provided with ground film layer on the inside of layers of kraft paper, the layers of kraft paper, describedly
Film layer is ventilative ground film layer, and wet gelatine layer is coated between described layers of kraft paper and ground film layer, and the wet gelatine layer is starch
Adhesive.
3. a kind of nursery according to claim 1 or 2 fully biodegradable non-woven fabrics mulch film, it is characterised in that:Institute
It is the foaming layer being made up of sodium acid carbonate to state thermal insulation foaming layer;Send out alveolar layer described and be provided with some mesh, the mesh and fill out
Filled with polystyrene foam plastics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621216959.XU CN206323885U (en) | 2016-11-11 | 2016-11-11 | A kind of nursery fully biodegradable non-woven fabrics mulch film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621216959.XU CN206323885U (en) | 2016-11-11 | 2016-11-11 | A kind of nursery fully biodegradable non-woven fabrics mulch film |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206323885U true CN206323885U (en) | 2017-07-14 |
Family
ID=59287669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621216959.XU Expired - Fee Related CN206323885U (en) | 2016-11-11 | 2016-11-11 | A kind of nursery fully biodegradable non-woven fabrics mulch film |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206323885U (en) |
-
2016
- 2016-11-11 CN CN201621216959.XU patent/CN206323885U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191111 |
|
CF01 | Termination of patent right due to non-payment of annual fee |