CN103603253A - Recyclable artificial grass lawn and manufacturing method thereof - Google Patents
Recyclable artificial grass lawn and manufacturing method thereof Download PDFInfo
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- CN103603253A CN103603253A CN201310644860.4A CN201310644860A CN103603253A CN 103603253 A CN103603253 A CN 103603253A CN 201310644860 A CN201310644860 A CN 201310644860A CN 103603253 A CN103603253 A CN 103603253A
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- artificial grass
- tufting
- knitted body
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Abstract
The invention relates to a recyclable artificial grass lawn and a manufacturing method thereof. The artificial grass lawn is prepared by the steps: polyethylene or polypropylene artificial grass filaments are tuftedly implanted in monolayer or multilayer polypropylene woven cloth to form a tufted woven body, and an adhesive backed face of the tufted woven body is fused and attached with a polyolefin adhesive backed layer prepared from a polyolefin material. The manufactured artificial grass lawn is prepared by adopting the pre-existing materials and well-known devices, can realize automated assembly line production, not only can improve the production efficiency, but also can avoid the instability of artificial production, moreover, adopts the polyolefin film layer to prepare the adhesive backed layer of the artificial grass lawn, and allows the adhesive backed layer to have good uniformity; and the artificial grass lawn product has stable quality, aging resistance, hydrolysis resistance, and acid and alkali resistance, and allows the service life of the artificial grass lawn to be prolonged and to be up to 12 years or more. Therefore, the prepared artificial grass lawn is a recyclable updated and upgraded product with good stability, long service life and no pollution.
Description
Technical field
The present invention relates to a kind of chinampa, specifically a kind of recyclable chinampa and preparation method thereof.
Background technology
Existing chinampa product is all recoverable not, because mostly the artificial grass filaments on existing chinampa is to use polyethylene (PE) or polypropylene (PP) material to make, mostly woven cloth is to use the wire drawing of polypropylene (PP) material to work out, the gum layer of chinampa is by butadiene-styrene latex or polyurethane liquid glue coating, dry, solidify and form, due to the incompatibility of above different materials, cause the waste and old chinampa that arrives service life to recycle.According to statistics, only 2012, global waste and old chinampa just had 140,000 tons cannot process.This not only causes the serious waste of resource, and the serious air pollution of meeting generation in burning disposal process of waste and old chinampa, and buried underground, also non-degradable aging according to calculating 200 years.
CN102808368 patent discloses a kind of chinampa that can reclaim completely and preparation method thereof, and its chinampa comprises artificial grass filaments, base cloth and gum layer, and described gum layer is EVA hot melt adhesive layer; Its preparation method is, first adopt knitting needle by artificial grass filaments tufting on base cloth, then EVA thermosol is heated to 160～180 ℃, and by the mode of water clock, is coated on the back side of base cloth.This patent adopts EVA thermosol as artificial grassplot back glue layer, though can reclaim completely, but in its manufacturing process, adopt the mode of heating water clock to carry out processing and fabricating, owing to also heating accordingly at present water clock equipment, do not emerge, and adopt artificial water clock mode to produce, not only production efficiency is very low, and cannot guarantee to implement uniform water clock at gum layer, therefore this mode of production has the problem of unstable product quality, can have influence on laying and the use of product.
Summary of the invention
One of object of the present invention is just to provide a kind of recyclable chinampa, to solve existing chinampa, arrives the problem that can not recycle after service life.
Two of object of the present invention is just to provide a kind of preparation method of recyclable chinampa, to solve the mode of production of existing recyclable chinampa, can not realize mechanization production, and production efficiency lowly and easily causes the problem of unstable product quality.
One of object of the present invention is achieved in that a kind of recyclable chinampa, in single or multiple lift polypropylene (PP) woven cloth, tufting is implanted polyethylene (PE) or polypropylene (PP) artificial grass filaments, form tufting knitted body, at the back-adhesive surface of described tufting knitted body, merge and be attached with the polyolefin gum layer being prepared into by polyolefine material.
The artificial lawn of the present invention can add or not add polypropylene (PP) grid cloth in described woven cloth.
Described polyolefin gum layer is to be made by polyethylene (PE), ethylene-vinyl acetate copolymer (EVA) or polyethylene octene elastomer (POE) material, and its thickness is 0.2-5mm.
Described polyolefin gum layer is that the polyolefin film layer extruded from the T-shaped film head of extruder is sequentially attached on the back-adhesive surface of the described tufting knitted body that stretch-draw translation, and merges coagulation forming with the back-adhesive surface of described tufting knitted body and the described artificial grass filaments in described tufting knitted body.
The artificial lawn of the present invention is because the material of making artificial grass silk, woven cloth and gum layer etc. all belongs to TPO material, not only nontoxic, tasteless, and there is each other good compatibility, thereby can be after recovery mixing granulation, realize recycling, solved thus traditional chinampa and arrived the difficult problem that can not recycle after service life.And, the polyolefin film layer of hot melt is permeable and be solidified in tufting knitted body, thereby can merge well with the back-adhesive surface of tufting knitted body and the artificial grass filaments in tufting knitted body, after testing, more than the withdrawal force of the artificial grass filaments on the artificial lawn of the present invention reaches 60N, than the withdrawal force of existing chinampa, can be enhanced about more than once, realize a leap of product quality.
Two of object of the present invention is achieved in that a kind of preparation method of recyclable chinampa, comprises the following steps:
A, make or buy the artificial grass filaments of being made by polyethylene (PE) or polypropylene (PP) material in the usual way, make or buy the woven cloth of being made by polypropylene material (PP);
B, with tufting machine, in the superimposed described woven cloth of single or multiple lift, implant described artificial grass filaments;
C, T-shaped film head is installed on extruder, by add continuously the polyolefine material granulating in described extruder, by described extruder, on described T-shaped film head, is extruded continuously the polyolefin film layer that thickness is 0.2-5mm;
D, by the described polyolefin film layer of extruding on described T-shaped film head, be sequentially attached to immediately on the back-adhesive surface of the described tufting knitted body that stretch-draw translation, through the roll extrusion of cooling pressure roller and cooling after, described polyolefin film layer together with described artificial grass filaments in the back-adhesive surface of described tufting knitted body and described tufting knitted body merges and is set in, forms sizing semiproduct;
E, on described sizing semiproduct, get drain hole, then furl, be chinampa finished product.
In preparation method of the present invention, in described woven cloth, add or do not add polypropylene (PP) grid cloth.Add polypropylene lattice cloth, can increase the thickness of grass planting layer, more polyolefine material in gum layer is infiltrated wherein, thereby improve the well-pressed degree of chinampa, reduce the deformation of cylindrical phenomenon after lay in place.
Described polyolefin gum layer is to be made by polyethylene (PE), ethylene-vinyl acetate copolymer (EVA) or polyethylene octene elastomer (POE) material.
Described cooling pressure roller is graining roll or smooth roll, passes into therein or do not pass into cold water.Adopt graining roll, can be in roll extrusion and cooling polyolefin gum layer, on polyolefin gum layer, print out figure, reticulate pattern, label and the company information etc. that need, to meet the sticked intensity needs of docking of product, meet the publicity of product and sell needs.
The preparation method on the artificial lawn of the present invention is all to adopt existing material and known equipment preparation, can realize automatic assembly line and produce, both can enhance productivity, can avoid again artificial unstability of producing, and with the gum layer on polyolefin film layer making artificial lawn, make the good uniformity of gum layer, the constant product quality of chinampa, ageing-resistant, hydrolysis, acid and alkali-resistance, extends the application life of chinampa, can reach more than 12 years.Thereby chinampa prepared by the present invention is the renewal product of a kind of good stability, long service life, pollution-free, recoverable.
Accompanying drawing explanation
Fig. 1 is the structural representation on the artificial lawn of the present invention.
The specific embodiment
Embodiment 1
As shown in Figure 1, artificial grass filaments 1 is made by polyethylene (PE) or polypropylene (PP) material, and woven cloth 2 is used the wire drawing of polypropylene (PP) material to work out, and can be individual layer, can be also multilayer build-up.In the bottom of single or multiple lift woven cloth 2, can add one deck polypropylene (PP) grid cloth 3(do not add yet can), form compound basic unit.Then, use tufting machine that artificial grass filaments 1 tufting is implanted to (mode that tufting is implanted and control data can adopt usual manner and control data) in described compound basic unit, form tufting knitted body.The polyolefin gum layer 4 that one deck is prepared from by polyolefine material is adhered in back-adhesive surface fusion at tufting knitted body.
Described polyolefin gum layer 4 can be used the materials such as polyethylene (PE), ethylene-vinyl acetate copolymer (EVA) or polyethylene octene elastomer (POE) to make, and its thickness can be controlled between 0.2-5mm as required.
Described polyolefin gum layer 4 is that the polyolefin film layer extruded from the T-shaped film head of extruder is sequentially attached on the back-adhesive surface of the tufting knitted body that stretch-draw translation, and merges coagulation forming with back-adhesive surface and the artificial grass filaments in tufting knitted body of tufting knitted body.Form thus a kind of recyclable chinampa.
Embodiment 2
The preparation method of the recyclable chinampa of the present invention comprises the following steps:
1, use polyethylene (PE) or polypropylene (PP) material making artificial grass silk in the usual way.Artificial grass filaments can adopt conventional dimensions and form to make.
2, again the wire drawing of polypropylene (PP) material is compiled into woven cloth, woven cloth is also stock size specification and form, woven cloth individual layer is arranged, and can be also multilayer build-up; In the bottom of the superimposed woven cloth of single or multiple lift, add again one deck polypropylene (PP) grid cloth (do not add grid cloth also can), the upper and lower superimposed compound basic unit that forms making artificial lawn.
3, in above-mentioned compound basic unit, with tufting machine tufting, implant artificial grass filaments, form tufting knitted body.The mode of tufting implantation artificial grass filaments and dimensions etc. all can adopt normal mode.
4, T-shaped film head is installed on the head of screw extruder, by polyethylene octene elastomer (POE) material that adds continuously pretreatment to granulate, can on the T-shaped film head of extruder, be extruded continuously the POE rete of consistency of thickness; The thickness of POE rete can be adjusted as required between 0.2-5mm.
5, in a frame, be provided with cooling pressure roller and make POE rete after melting be bonded in the back-adhesive surface of tufting knitted body, be also provided with stretch-draw mechanism and haulage gear.Stretch-draw mechanism can carry out to the breadth of tufting knitted body the stretch-draw of horizontal stepped type; Haulage gear carries out tractive longitudinally to tufting knitted body, makes tufting knitted body carry out roll extrusion by cooling pressure roller, and the line of travel speed of tufting knitted body in frame should adapt with the membrane speed of screw extruder.
The POE rete of the high temperature state of just having extruded from the T-shaped film head of extruder is hung down and is attached on the back-adhesive surface of the tufting knitted body that is pulled operation in frame, through the roll extrusion of cooling pressure roller and cooling after, make lateral surface cooling down and the sizing of POE rete, make the close combination of back-adhesive surface of medial surface and the tufting knitted body of POE rete, and part POE material pressurized is penetrated in tufting knitted body, thereby together with the back-adhesive surface of POE rete and tufting knitted body and the artificial grass filaments in tufting knitted body being merged be set in, form the sizing semiproduct of chinampa.
The present invention also can use the materials such as polyethylene (PE) or ethylene-vinyl acetate copolymer (EVA) to make gum rete.
In the present invention, cooling pressure roller used can be graining roll, can be also smooth roll, can adopt water flowing mode cooling, or adopts other known ways cooling.Use graining roll, can in cooling, on the gum layer of tufting knitted body, print out needed figure, reticulate pattern, label and company information etc., to meet the sticked needs of docking of product, meet the publicity of product and sell needs.
6, last, on the sizing semiproduct of above-mentioned chinampa, get in the usual way drain hole, after furling, be chinampa finished product.
Claims (8)
1. a recyclable chinampa, it is characterized in that, on single or multiple lift polypropylene woven cloth, tufting is implanted polyethylene or polypropylene artificial grass filaments, forms tufting knitted body, at the back-adhesive surface of described tufting knitted body, merges and is attached with the polyolefin gum layer being prepared into by polyolefine material.
2. recyclable chinampa according to claim 1, is characterized in that, adds or do not add polypropylene lattice cloth in described woven cloth.
3. according to recyclable chinampa claimed in claim 1, it is characterized in that, described polyolefin gum layer is to be made by polyethylene, ethylene-vinyl acetate copolymer or polyethylene octene elastomer material, and its thickness is 0.2-5mm.
4. recyclable chinampa according to claim 3, it is characterized in that, described polyolefin gum layer is that the polyolefin film layer extruded from the T-shaped film head of extruder is sequentially attached on the back-adhesive surface of the described tufting knitted body that stretch-draw translation, and merges coagulation forming with the back-adhesive surface of described tufting knitted body and the described artificial grass filaments in described tufting knitted body.
5. a preparation method for recyclable chinampa, is characterized in that, comprises the following steps:
A, make or buy the artificial grass filaments of being made by polyethylene or polypropylene material in the usual way, make or buy the woven cloth of being made by polypropylene material;
B, with tufting machine, in the superimposed described woven cloth of single or multiple lift, implant described artificial grass filaments;
C, T-shaped film head is installed on extruder, by add continuously the polyolefine material granulating in described extruder, by described extruder, on described T-shaped film head, is extruded continuously the polyolefin film layer that thickness is 0.2-5mm;
D, by the described polyolefin film layer of extruding on described T-shaped film head, be sequentially attached to immediately on the back-adhesive surface of the described tufting knitted body that stretch-draw translation, through the roll extrusion of cooling pressure roller and cooling after, described polyolefin film layer together with described artificial grass filaments in the back-adhesive surface of described tufting knitted body and described tufting knitted body merges and is set in, forms sizing semiproduct;
E, on described sizing semiproduct, get drain hole, then furl, be chinampa finished product.
6. the preparation method of recyclable chinampa according to claim 5, is characterized in that, adds or do not add polypropylene lattice cloth in described woven cloth.
7. the preparation method of recyclable chinampa according to claim 5, is characterized in that, described polyolefin gum layer is to be made by polyethylene, ethylene-vinyl acetate copolymer or polyethylene octene elastomer material.
8. the preparation method of recyclable chinampa according to claim 5, is characterized in that, described cooling pressure roller is graining roll or smooth roll, passes into therein or do not pass into cold water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310644860.4A CN103603253A (en) | 2013-12-05 | 2013-12-05 | Recyclable artificial grass lawn and manufacturing method thereof |
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| CN201310644860.4A CN103603253A (en) | 2013-12-05 | 2013-12-05 | Recyclable artificial grass lawn and manufacturing method thereof |
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| CN103603253A true CN103603253A (en) | 2014-02-26 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104988831A (en) * | 2015-08-12 | 2015-10-21 | 宜兴市联创塑业有限公司 | Artificial turf with diffuse reflection function and preparation method thereof |
| CN105019332A (en) * | 2015-07-29 | 2015-11-04 | 广州傲胜人造草有限公司 | Artificial lawn with cooling performance and good weather resistance and preparation method of artificial lawn |
| CN105040552A (en) * | 2014-05-02 | 2015-11-11 | 普利特运动产品有限责任公司 | Artificial Turf production using a nucleating agent |
| CN104060519B (en) * | 2014-06-30 | 2016-02-17 | 泰山体育产业集团有限公司 | A kind of chinampa manufacture craft |
| CN105442413A (en) * | 2015-12-31 | 2016-03-30 | 广州傲胜人造草有限公司 | Natural grass and artificial grass mixed lawn and preparation method thereof |
| CN112280496A (en) * | 2020-10-21 | 2021-01-29 | 江苏共创人造草坪股份有限公司 | Water-based thermoplastic adhesive and application thereof in artificial turf |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003129409A (en) * | 2001-10-26 | 2003-05-08 | Otsuka Chem Co Ltd | Artificial lawn structural body |
| JP2003319864A (en) * | 2002-04-30 | 2003-11-11 | Diatex Co Ltd | Tufted mat made of polyolefin and manufacturing method therefor |
| KR20060084890A (en) * | 2005-01-21 | 2006-07-26 | 박흥길 | Producing method of block having artificial lawn mat using waste rubber chip |
| CN101424068A (en) * | 2007-11-02 | 2009-05-06 | 张碧 | Novel synthetic turf and method for producing the same |
| CN102808368A (en) * | 2012-08-14 | 2012-12-05 | 青岛青禾人造草坪有限公司 | Artificial turf capable of being fully recycled and manufacturing method thereof |
| US20130101756A1 (en) * | 2011-05-31 | 2013-04-25 | Kolonglotech, Inc. | Artificial turf structure and apparatus and method for manufacturing the same |
| CN103174081A (en) * | 2013-03-19 | 2013-06-26 | 广州鹿山新材料股份有限公司 | Novel artificial lawn structure and construction method thereof |
| CN203602989U (en) * | 2013-12-05 | 2014-05-21 | 河北麦迪橡塑股份有限公司 | Recoverable artificial turf |
-
2013
- 2013-12-05 CN CN201310644860.4A patent/CN103603253A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003129409A (en) * | 2001-10-26 | 2003-05-08 | Otsuka Chem Co Ltd | Artificial lawn structural body |
| JP2003319864A (en) * | 2002-04-30 | 2003-11-11 | Diatex Co Ltd | Tufted mat made of polyolefin and manufacturing method therefor |
| KR20060084890A (en) * | 2005-01-21 | 2006-07-26 | 박흥길 | Producing method of block having artificial lawn mat using waste rubber chip |
| CN101424068A (en) * | 2007-11-02 | 2009-05-06 | 张碧 | Novel synthetic turf and method for producing the same |
| US20130101756A1 (en) * | 2011-05-31 | 2013-04-25 | Kolonglotech, Inc. | Artificial turf structure and apparatus and method for manufacturing the same |
| CN102808368A (en) * | 2012-08-14 | 2012-12-05 | 青岛青禾人造草坪有限公司 | Artificial turf capable of being fully recycled and manufacturing method thereof |
| CN103174081A (en) * | 2013-03-19 | 2013-06-26 | 广州鹿山新材料股份有限公司 | Novel artificial lawn structure and construction method thereof |
| CN203602989U (en) * | 2013-12-05 | 2014-05-21 | 河北麦迪橡塑股份有限公司 | Recoverable artificial turf |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040552A (en) * | 2014-05-02 | 2015-11-11 | 普利特运动产品有限责任公司 | Artificial Turf production using a nucleating agent |
| CN105040552B (en) * | 2014-05-02 | 2020-11-10 | 普利特运动产品有限责任公司 | Artificial turf production using nucleating agents |
| CN104060519B (en) * | 2014-06-30 | 2016-02-17 | 泰山体育产业集团有限公司 | A kind of chinampa manufacture craft |
| CN105019332A (en) * | 2015-07-29 | 2015-11-04 | 广州傲胜人造草有限公司 | Artificial lawn with cooling performance and good weather resistance and preparation method of artificial lawn |
| CN104988831A (en) * | 2015-08-12 | 2015-10-21 | 宜兴市联创塑业有限公司 | Artificial turf with diffuse reflection function and preparation method thereof |
| CN104988831B (en) * | 2015-08-12 | 2017-05-31 | 江苏联创人造草坪股份有限公司 | A kind of chinampa with diffusing reflection function and preparation method thereof |
| CN105442413A (en) * | 2015-12-31 | 2016-03-30 | 广州傲胜人造草有限公司 | Natural grass and artificial grass mixed lawn and preparation method thereof |
| WO2017114493A1 (en) * | 2015-12-31 | 2017-07-06 | 广州傲胜人造草股份有限公司 | Mixed lawn of natural grass and artificial grass and preparation method therefor |
| CN112280496A (en) * | 2020-10-21 | 2021-01-29 | 江苏共创人造草坪股份有限公司 | Water-based thermoplastic adhesive and application thereof in artificial turf |
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Application publication date: 20140226 |
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