CN110079912A - A kind of environment-friendly, high-intensity mud fence filter cloth - Google Patents
A kind of environment-friendly, high-intensity mud fence filter cloth Download PDFInfo
- Publication number
- CN110079912A CN110079912A CN201910254020.4A CN201910254020A CN110079912A CN 110079912 A CN110079912 A CN 110079912A CN 201910254020 A CN201910254020 A CN 201910254020A CN 110079912 A CN110079912 A CN 110079912A
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- China
- Prior art keywords
- layer
- lower layer
- section
- weft
- friendly
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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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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
Abstract
The invention discloses a kind of environment-friendly, high-intensity mud fence filter clothes, are prepared from the following steps: the preparation of step A warp and weft is using extrusion wire drawing machine preparation high-strength filaments；Step B warping；Step C weaving: top line and weft yarn, lower layer warp yarns and weft yarn are according to 1 lower rule weaving on 3；The arrangement ratio of top line and lower layer warp yarns, upper layer weft yarns and lower layer's weft yarn is classified as 1:1；Step D threading: strip fabric is penetrated into dual layer section；Step E, the geotextiles after threading are subjected to appearance test.Fence filter cloth according to the present invention, so that the geotextiles have dual layer section and single-layer portions, single-layer portions connect upper layer fabric and lower layer's fabric, improve bilevel bonding strength.And threading enters a strip fabric in the cavity that dual layer section is formed, and the shading rate of dual layer section can be improved, and improves the strength of broadwise when the double-deck geotextiles use.And whole process compared with bonding or sewing mutually fix for more simple.
Description
Technical field
The present invention relates to the preparation technical field of geotextiles, especially a kind of environment-friendly, high-intensity mud fence filter cloth.
Background technique
Fence cloth is mainly used for the water and soil conservation in dykes and dams, river, brook etc..Single layer structure density meets the hole of water and soil conservation
Diameter requirement had not only guaranteed that water flow can slow transit through cloth cover, but also has filtered most of mud, guaranteed that water and soil is prevented from losing.It is double-deck simultaneously
Structural strength is very big, the large area fence connected by threading, effectively resists the strength such as strong wind under adverse circumstances, billow
Impact.Material sheet is as degradable polypropylene, safety and environmental protection.
When the intensity of single layer mud fence cloth cannot be met the requirements, environment-friendly, high-intensity mud fence filter cloth is needed, in routine
Environment-friendly, high-intensity mud fence filter cloth be that two single layer geotextiles are answered to two layers of geotextiles by the way of gluing or sewing
It closes, but such method can make the increase of production cost, production process is unreasonable.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly, high-intensity mud fence filter clothes, and production process is relatively simple, Er Qiesuo
The environment-friendly, high-intensity mud fence filter cloth of production will not generate sliding, improve strength.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of environment-friendly, high-intensity mud fence filter cloth according to the present invention, is prepared from the following steps:
Step A, the preparation of warp and weft: use wire drawing machine by 6.8 draw ratio preparation section for rectangle and circular polypropylene fibre
Silk；Warp thread includes top line, lower layer warp yarns, and section is rectangle, and the section of weft yarn is circle；
Step B, warping: using section warping, will be upper according to the beaming tension of 120 meters of warping speeds per minute, 3.3pa
In layer warp thread warping to first warp beam；According to 120 meters of warping speeds per minute, 0.8-1.0pa beaming tension by lower layer
In warp thread warping to second warp beam；
Step C, it weaves: by top line, lower layer warp yarns, penetrating reed and heald；The woven environment-friendly, high-intensity mud of institute encloses
Column filter cloth has dual layer section and single-layer portions；Weft yarn is upper layer weft yarns and lower layer's weft yarn；In dual layer section, top line with it is upper
Layer weft yarn is according on 31 lower intertexture rule weaving at upper layer fabric, lower layer warp yarns and lower layer's weft yarn according to the intertexture rule under on 31
Rule weaving is at lower layer's fabric；The arrangement ratio of top line and lower layer warp yarns is 1:1, the arrangement ratio of upper layer weft yarns and lower layer's weft yarn
It is classified as 1:1；
Step D, threading: strip fabric is penetrated into the dual layer section in environment-friendly, high-intensity mud fence filter cloth, by face layer
Material is connected with lower layer's fabric；
Step E, the geotextiles after threading are subjected to appearance test.
As a further illustration of the above scheme, top line and the width of lower layer warp yarns are 100, with a thickness of 10-20
Silk；The diameter of weft yarn is 35.
As a further illustration of the above scheme, single-layer portions and dual layer section through close to be the raw every English of 25-27 root
Very little, the filling density of single-layer portions is 40-42 root per inch, and the filling density that each layer of dual layer section is every five inches of 20-21 root.
The beneficial effects of the present invention are: a kind of environment-friendly, high-intensity mud fence filter cloth according to the present invention, so that the geotechnique
Cloth has dual layer section and single-layer portions, and single-layer portions connect upper layer fabric and lower layer's fabric, improves upper layer and lower layer
Bonding strength.And threading enters the fabric of a strip in the cavity that dual layer section is formed, and the screening of dual layer section can be improved
Light rate, and improve the strength of broadwise when environment-friendly, high-intensity mud fence filter cloth uses.And whole process relatively bonds or sewing phase
More simple for fixation.Compared with PVC fence cloth, polypropylene fence cloth safety and environmental protection is pollution-free, intensity under identical grammes per square metre
More than 2 times.Compared with other single layer fence cloth or the double-deck fence cloth of sewing, this fence cloth is prevented for more one layers on the basis of single layer
Shield increases intensity by ribbon, while will act on the power of small area, is averaged onto the cloth of large area on the basis of bilayer.
Double welt and ribbon are in cloth through to being parallel to ground, and broadwise is perpendicular to ground.With filtering, intensity is big, shading, sunshade,
Environmentally friendly, degradable, pollution-free, the features such as density is small, light.This fence cloth has relatively strong anti-UV ultraviolet light function, protection simultaneously
Biology is reduced even under exposure light source from ultraviolet injury.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of environment-friendly, high-intensity mud fence filter cloth；
Fig. 2 is the structural schematic diagram of scooter；
Fig. 3 is upper fixed link, lower fixed link and the structural schematic diagram for rolling fixing piece；
Fig. 4 is the structural schematic diagram for rolling fixing piece.
Label is described as follows in figure: 1- dual layer section；2- single-layer portions；11- cavity；3- strip fabric, 4- scooter；
The first roller bearing of 41-；42- fixation hole；43- eyelet；The upper fixed link of 5-；Fixed link under 6-；7- rolls fixing piece；71- second is rolled
Axis.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment
In conjunction with Fig. 1, elaborate to the present embodiment.A kind of environment-friendly, high-intensity mud fence filter involved in the present embodiment
Cloth is prepared from the following steps: the preparation of step A warp and weft, step B warping, step C weaving, step D threading, step E are incited somebody to action
Geotextiles after threading carry out appearance test.
In the preparation of step A warp and weft, use wire drawing machine by 6.8 draw ratio preparation section for rectangle and circular third
Synthetic fibre silk.Warp thread includes top line, lower layer warp yarns, and section is rectangle, and the section of weft yarn is circle.Top line and lower layer warp yarns
Width be 100, with a thickness of 10-20, in the present embodiment preferably 15；The diameter of weft yarn is 35.
In step B warping, using section warping, according to 120 meters of warping speeds per minute, the beaming tension of 3.3pa
It will be in top line warping to first warp beam；It will according to the beaming tension of 120 meters of warping speeds per minute, 0.8-1.0pa
In lower layer warp yarns warping to second warp beam.
In step C weaving, by top line, lower layer warp yarns, reed and heald are penetrated.Weft yarn is upper layer weft yarns and lower layer
Weft yarn；The woven environment-friendly, high-intensity mud fence filter cloth of institute has dual layer section 1 and single-layer portions 2.In dual layer section 1, upper layer warp
Yarn and upper layer weft yarns are according to the intertexture rule weaving under on 31 at upper layer fabric, lower layer warp yarns and lower layer's weft yarn according under on 31
The rule that interweaves weaving is at lower layer's fabric；The arrangement ratio of top line and lower layer warp yarns is 1:1, upper layer weft yarns and lower layer's weft yarn
Arrangement ratio is classified as 1:1；It is plain weave in the intertexture rule of 2 warp and weft of single-layer portions.In the present embodiment, 2 width of single-layer portions is double
10 times of the width of layer part 1.And warp thread used in dual layer section 1 and warp thread used in single-layer portions 2 have it is different
Color.It in this embodiment, is salmon pink used in dual layer section 2, the color of warp thread used in single-layer portions 1 is black
Color.
Single-layer portions 2 and dual layer section 1 through close to be the raw per inch of 25-27 root, preferably 26 per inch.Single layer
The filling density of part 2 is 2 times of the every shell fabric filling density of dual layer section 1.The filling density of single-layer portions is 40-42 root per inch, preferably
40.2 root per inch.The filling density that each layer of dual layer section is 20-21 root per inch, preferably 20.1 per inch.
It in step D threading, is penetrated after by machine under the woven geotextiles of previous step institute, then by strip fabric 3
Dual layer section 1 is formed by cavity 11.The strip fabric 3 penetrated is nylon cloth, warp and weft used in the geotextiles
It is identical as warp and weft used in the present embodiment.The width for the strip fabric 3 being added is not more than the width of dual layer section 1
Degree.The cavity 11 possessed by dual layer section 1 is along through to setting, i.e., carrying out threading in warp direction.
The process of threading is carried out using threading vehicle, and upper fixed link 5 and lower fixed link 6 are provided on threading vehicle；It is upper solid
Fixed pole 5 and lower fixed link 6 are respectively and fixedly provided with a rolling fixing piece 7.Threading vehicle further includes a scooter 4, and one end of scooter 4 is arc
Shape, the other end are concordant.Three rectangular through-holes are opened up on scooter, and rotatable several first roller bearings are fixed in rectangular through-hole
41, and can be rotated along an axis, the diameter of the first roller bearing 41 is greater than the thickness of scooter 4, protrudes from upper next table of scooter 4
Face.The arc end of scooter 4 is provided with a fixation hole 42, and concordant end offers 43 hole of a threading, when in use, in eyelet 43
The fixed strip fabric 3 needed to penetrate in cavity.Rolling 7 shape of fixing piece is in rectangle, is also provided with rectangular through-hole, square thereon
The second roller bearing 71 is provided in shape through-hole.Threading vehicle is removable.
The process of entire threading is as follows, and when carrying out threading, the threading of scooter 4 is fixed in one end of strip fabric 3
In hole 43.The mud fence filter cloth for needing threading is shakeout, then one end of 4 arc of scooter is penetrated in cavity 11, at this time will
Scooter 4 is placed between two rolling fixing pieces 7, is pressed downward upper fixed link 5 by cylinder, scooter 4 is fixed on two
Between a rolling fixing piece 7, and make it possible to rotate.And by dropping mud fence filter cloth, made by the rotation of scooter 4
Strip fabric 3 is obtained to penetrate in cavity.
The geotextiles after threading are subjected to appearance test in step E.Qualified finished fabric storage will be examined, with for sale.
By the present embodiment mud fence filter cloth produced, carried out with two single layers through the compound mud fence filter cloth of viscose glue
Compare.The warp and weft of used single layer geotextiles is identical as warp and weft used in the present embodiment, and weft density and bilayer
The weft density of partial single layer is identical.To be compared is strength and anti-slipping property energy.In terms of ultimate strength, the present embodiment
The high 50-80% of environment-friendly, high-intensity mud fence filter cloth.But it is enhanced in terms of resistant slide.Test method is by ring
Protect the single-layer fabric that high-strength mud fence filter cloth clamps letter or more respectively, the filter of environment-friendly, high-intensity mud fence prepared by the present embodiment
Cloth will not generate sliding phenomenon in the case where structure is destroyed completely, and test value is far longer than two layers of comparative example and is bonded
The strength of mud fence filter cloth.
Mud fence filter cloth prepared by the present embodiment and comparative example are tested as follows: 100,000 lux illumination intensity
Under light transmission situation, light transmittance, shading rate, tested through broadwise gripping strength.Test result is as follows:
| Test item | Embodiment | Comparative example |
| Light transmission under 100000 lux illumination intensity | 600Lx | 1000Lx |
| Light transmittance (%) | 0.6 | 1 |
| Shading rate (%) | 99.4 | 99 |
| Through to gripping strength (N) | 2800 | 2450 |
| Broadwise gripping strength (N) | 830 | 680 |
As can be seen from the above table, saturating under 100,000 lux illumination intensity of mud fence filter cloth prepared by the present embodiment
Light, light transmittance are less than the fence filter cloth of comparative example, and shading rate is greater than the fence cloth of comparative example, it is seen that has preferable light-proofness
Can, avoid direct irradiation in the sun.
And the gripping strength through broadwise is all larger than holding strongly through broadwise for the mud fence filter cloth of comparative example.It can be improved
The service life of mud fence filter cloth prepared by embodiment one to example IV.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (3)
1. a kind of environment-friendly, high-intensity mud fence filter cloth, which is characterized in that be prepared from the following steps:
Step A, the preparation of warp and weft: use wire drawing machine by 6.8 draw ratio preparation section for rectangle and circular polypropylene fiber silk；Through
Yarn includes top line, lower layer warp yarns, and section is rectangle, and the section of weft yarn is circle；
Step B, warping: section warping is used, passes through upper layer according to the beaming tension of 120 meters of warping speeds per minute, 3.3pa
In yarn warping to first warp beam；According to 120 meters of warping speeds per minute, 0.8-1.0pa beaming tension by lower layer warp yarns
In warping to second warp beam；
Step C, it weaves: by top line, lower layer warp yarns, penetrating reed and heald；The woven environment-friendly, high-intensity mud fence filter of institute
Cloth has dual layer section and single-layer portions；Weft yarn is upper layer weft yarns and lower layer's weft yarn；In dual layer section, top line and upper layer latitude
Yarn according to the intertexture rule weaving under on 31 at upper layer fabric, knit according to the intertexture rule under on 31 by lower layer warp yarns and lower layer's weft yarn
Cause lower layer's fabric；The arrangement ratio of top line and lower layer warp yarns is 1:1, and the arrangement ratio of upper layer weft yarns and lower layer's weft yarn is classified as
1:1；
Step D, threading: strip fabric is penetrated in the cavity of the dual layer section in environment-friendly, high-intensity mud fence filter cloth；
Step E, the geotextiles after threading are subjected to appearance test.
2. environment-friendly, high-intensity mud fence filter cloth as described in claim 1, which is characterized in that the width of top line and lower layer warp yarns
Degree is 100, with a thickness of 10-20；The diameter of weft yarn is 35.
3. environment-friendly, high-intensity mud fence filter cloth as described in claim 1, which is characterized in that the warp of single-layer portions and dual layer section
It is close to be the raw per inch of 25-27 root, the filling density of single-layer portions is 40-42 root per inch, and the filling density that each layer of dual layer section is
Every five inches of 20-21 root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254020.4A CN110079912B (en) | 2019-03-30 | 2019-03-30 | Environment-friendly high-strength sludge fence filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254020.4A CN110079912B (en) | 2019-03-30 | 2019-03-30 | Environment-friendly high-strength sludge fence filter cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110079912A true CN110079912A (en) | 2019-08-02 |
| CN110079912B CN110079912B (en) | 2021-10-26 |
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ID=67414027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910254020.4A Active CN110079912B (en) | 2019-03-30 | 2019-03-30 | Environment-friendly high-strength sludge fence filter cloth |
Country Status (1)
| Country | Link |
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| CN (1) | CN110079912B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11466413B2 (en) * | 2016-06-14 | 2022-10-11 | Mkb Company | Silt fence configured for capturing pollutants |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1171764A (en) * | 1997-06-25 | 1999-03-16 | Nisshoku Corp | Greening vegetation net and vegetation basic body |
| DE19927127A1 (en) * | 1999-06-14 | 2000-12-21 | Buesgen Alexander | Fabric with two layers enclosing a hollow space has filling material enclosed in space at weaving and held only by warp and weft threads |
| CN1711379A (en) * | 2002-11-15 | 2005-12-21 | 美利肯公司 | Blister fabrics with internal connecting elements |
| CN201581191U (en) * | 2009-10-23 | 2010-09-15 | 杭州萧山申联化纤织造有限公司 | High strength geotextile |
| CN202124709U (en) * | 2011-05-19 | 2012-01-25 | 杭州萧山申联化纤织造有限公司 | Filtering knitted geotextile for silt in rivers and lakes |
| EP2769885A1 (en) * | 2013-02-22 | 2014-08-27 | Autoliv Development AB | An air-bag |
| CN109153301A (en) * | 2016-05-17 | 2019-01-04 | 虎伯拉有限两合公司 | Have vehicle, passenger bridges or the passenger gangway ladder of the multi-layer sheet of at least one substrate fabric, the transition element of this multi-layer sheet of tool and this transition element of tool |
-
2019
- 2019-03-30 CN CN201910254020.4A patent/CN110079912B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1171764A (en) * | 1997-06-25 | 1999-03-16 | Nisshoku Corp | Greening vegetation net and vegetation basic body |
| DE19927127A1 (en) * | 1999-06-14 | 2000-12-21 | Buesgen Alexander | Fabric with two layers enclosing a hollow space has filling material enclosed in space at weaving and held only by warp and weft threads |
| CN1711379A (en) * | 2002-11-15 | 2005-12-21 | 美利肯公司 | Blister fabrics with internal connecting elements |
| CN201581191U (en) * | 2009-10-23 | 2010-09-15 | 杭州萧山申联化纤织造有限公司 | High strength geotextile |
| CN202124709U (en) * | 2011-05-19 | 2012-01-25 | 杭州萧山申联化纤织造有限公司 | Filtering knitted geotextile for silt in rivers and lakes |
| EP2769885A1 (en) * | 2013-02-22 | 2014-08-27 | Autoliv Development AB | An air-bag |
| CN109153301A (en) * | 2016-05-17 | 2019-01-04 | 虎伯拉有限两合公司 | Have vehicle, passenger bridges or the passenger gangway ladder of the multi-layer sheet of at least one substrate fabric, the transition element of this multi-layer sheet of tool and this transition element of tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11466413B2 (en) * | 2016-06-14 | 2022-10-11 | Mkb Company | Silt fence configured for capturing pollutants |
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| Publication number | Publication date |
|---|---|
| CN110079912B (en) | 2021-10-26 |
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