KR101888095B1 - Artificial grass turfmatte recycling method, Artificial turfmat and grass mat reproduced by that method - Google Patents

Abstract

The present invention relates to a method of recycling the waste artificial turf mat by removing bent artificial hairs of a waste artificial turf mat collected after a first life period has been passed. The method of the present invention comprises the steps of: cutting the artificial hairs to a predetermined height in an artificial hair cutting machine; evenly scattering the cut artificial hairs on a rear surface of a mat fabric; attaching a mesh to the rear surface of the mat fabric having the artificial hairs scattered thereon; putting a cloth over the surface of the mesh; and thermal bonding the artificial hairs, mesh and cloth on the rear surface of the mat fabric all together. Further, in the step of cutting the artificial hairs, cutting unit rollers are formed so that the artificial hairs pass through the cutting unit rollers in a state that the artificial hairs each stand upright, and a heating wire (14) is formed to cut bent upper portions of the artificial hairs of the waste artificial turf mat which passes through the cutting unit rollers in a state that the waste artificial turf mat is wound around the cutting unit rollers. The attaching step includes thermally bonding the artificial hairs, mesh and cloth to the rear surface of the mat fabric, or thermally bonding the artificial hairs and mesh to the rear surface of the mat fabric and stitching the cloth to the rear surface of the mat fabric. The waste artificial turf mat recycled by the method is reused as an artificial turf mat with short artificial hairs, and is used as a weed-proof mat for preventing generation of weeds or loss of soil in sidewalk, road shoulder, slope surface and the like.

Description

{Artificial grass turfmatte recycling method, Artificial turfmat and grass mat reproduced by that method}

The present invention relates to a method of regenerating a waste artificial turf mat, an artificial turf mat and a grass mat which are regenerated by the method, and more particularly, to a method of regenerating a waste artificial turf mat by collecting artificial turf mat having a first- Is recycled as artificial grass mats or fake mats by regenerating with a short artificial grass mats, and an artificial grass mats and fake mats reproduced by the method.

In recent years, there have been many cases of construction of artificial turf pitches in schools or public facilities. For the safety and landscaping effect of the user, artificial turf like shape of natural grass is applied and to protect artificial turf, silica sand with a certain height is laid on the lower layer, and the filling material is sprayed on it at a certain height.

After the first water age (8 ~ 9 years), artificial pile on the filler is discolored and bent, and the resilience of compression is lost. In addition, the latex coated on the fabric (fabric) where the artificial hair is planted is also lost. In the artificial lawn having the above functions, the artificial hair of the part buried in the filling material is in a state of being reusable, so that a method of regenerating it is proposed.

The present applicant has studied a method of doubling the life of artificial turf by collecting artificial turf mat past the first shelf life, separating the filling material, cutting the upper part of the curved artificial turf, and reusing the reclaimed artificial turf mat having a short length, We continued research to expand application range such as using artificial turf mat as backfat mat.

Korean Registered Patent No. 10-1355804 (Apr. 24, 2014) Korean Registered Patent No. 10-1182416 (September 23, 2012)

An object of the present invention to solve the above problems is to provide an artificial turf mat which is made by cutting an upper portion of a humanoid horn which has been bent to remove a compressive restoring force, And to provide a method for reproducing lawn mats.

It is another object of the present invention to provide an artificial grass mats reproduced as described above, which can be used for artificial turf mats which are reused by adjusting the height of the filler material by using silica sand chips, grasses used for preventing weeds and soil loss on road shoulders, Mats.

It is still another object of the present invention to provide a method for manufacturing an artificial hair cutting machine, comprising the steps of: (a) cutting an artificial hair at a predetermined height in a human hair cutting machine; (b) uniformly spreading the cut humanoid hair on the back side of the mat fabric; (c) attaching a netting to the back of the mat fabric on which the humanoid hair is sprayed; and (d) thermally fusing the artificial hair and the mesh together on the back of the mat fabric.

It is still another object of the present invention to provide a method of manufacturing an artificial hair cutting machine, comprising the steps of: (a ') cutting an artificial hair at a predetermined height in a human hair cutting machine; (b ') smoothening the cut artificial hair on the back of the mat fabric; (c ') attaching a mesh to the back of the mat fabric to which the human hair was sprayed; (d ') after step (c'), applying a cloth to the mesh surface; (e ') a step of thermally fusing together the humanoids, the mesh and the cloth on the back of the mat fabric.

It is still another object of the present invention to provide a method for manufacturing a mat knitted fabric, comprising the steps of: (a ") cutting a humanoid knitted fabric at a predetermined height in a humanoid knitting machine; (b") spreading the cut knitted fabric to the back of the fabric; (c ") attaching a mesh to the back of the mat fabric with the humanoid hair sprayed thereon (d"); thermally fusing the mesh cloth and the mesh to the back of the mat fabric; (e ") after step (d"), applying a fabric to the mesh surface on the back of the mat fabric; (f "), and after step (e"), the edges of the mat fabric are stitched together with the cloth.

It is still another object of the present invention to provide a method of manufacturing a synthetic artificial turf mat, which comprises the steps of (a), (a ') and (a) And a method of regenerating a waste artificial turf mat by passing it through a man-made cutter and cutting it with a predetermined length.

It is still another object of the present invention to provide a method of manufacturing a semiconductor device, wherein the step (b), the step (b ') and the step (b ") are cut by a hot wire in the steps (a) And a method of recycling a waste artificial turf mat, which collects the collected artificial nose on the back of the mat fabric.

It is still another object of the present invention to provide a method of fabricating a mat fabric in which (a), (b), (b ') and (b) And to provide a method for regenerating a waste artificial turf mat with a mesh on the back.

It is still another object of the present invention to provide a method of regenerating a waste artificial grass mat according to the present invention, wherein the step (d ') comprises the steps of: (a1) .

It is yet another object of the present invention to provide a method of manufacturing a waste artificial grass mat according to the present invention, wherein the steps (d) and (d) Method.

It is still another object of the present invention to provide a method for manufacturing a synthetic grass mat (e '), wherein the step (e') comprises the steps of: (d ') applying artificial hairs to the back of the mat fabric, A method of regenerating a waste artificial turf mat combined with an artificial hair, a mesh, and a cloth.

Yet another object of the present invention is to provide a method of recycling a waste artificial turf mat, wherein the step (e ") comprises applying cloth to the mesh surface on the back of the mat fabric after the step (d").

It is still another object of the present invention to provide a method of recycling a waste artificial grass mat, wherein the step (f ") is performed after the step (e"), the edge of the mat fabric is stitched together with the cloth.

In order to accomplish the above object, the method of the present invention for recovering a waste artificial turf mat according to the present invention is a method for recovering a waste artificial turf mat by separating a filler from an artificial turf mat having a first life span, And is reproduced with a grass mat.

Another feature of the method for regenerating a waste artificial turf mat according to the present invention is that the artificial turf mat reproduced as described above can be used as an artificial turf mat to be reused by adjusting the height of the filling material by using silica sand chips, Which is used to prevent soil loss.

According to another aspect of the present invention, there is provided a method of regenerating a waste artificial turf mat, comprising the steps of: (a) cutting an artificial hair at a predetermined height in a human hair cutting machine; (b) uniformly spreading the cut humanoid hair on the back side of the mat fabric; (c) attaching a netting to the back of the mat fabric on which the humanoid hair is sprayed; (d) thermally fusing the artificial hair and the mesh together on the back of the mat fabric.

According to another aspect of the present invention, there is provided a method of regenerating a waste artificial turf mat, comprising the steps of: (a ') cutting a human hair at a predetermined height in a human hair cutting machine; (b ') smoothening the cut artificial hair on the back of the mat fabric; (c ') attaching a mesh to the back of the mat fabric to which the human hair was sprayed; (d ') after step (c'), applying a cloth to the mesh surface; (e ') heat-welding the artificial knots, the mesh and the cloth on the back of the mat fabric.

Another aspect of the present invention relates to a method of regenerating a waste artificial turf mat according to the present invention, comprising the steps of: (a ") cutting an artificial hair at a predetermined height in a humanoid cutter; (b" step; (c ") attaching a mesh to the back of the mat fabric with the humanoid hair sprayed thereon (d"); thermally fusing the mesh cloth and the mesh to the back of the mat fabric; (e ") after step (d"), applying a fabric to the mesh surface on the back of the mat fabric; (f ") after step (e"), the edge of the matte fabric is stitched together with the fabric.

Another aspect of the method of the present invention is that the step (a), the step (a '), and the step (a) The upper part of the curved artificial hair of the turf mat is passed through the artificial hair cutting machine, and is cut with a predetermined length.

(A), (a '), and (a'), wherein the steps (b), (b ') and ), The human hair cut and collected by the hot wire is sprayed evenly on the back side of the mat fabric.

(B), (b '), and (b'), wherein the step (c), the step (c ' ) In the step, put the net on the back of the matted fabric.

In another aspect of the method of the present invention, the step (d ') includes the steps of (a'), (d '), Padding.

(D) and (d ") of the method according to the present invention are characterized in that, in the step (c) and the step (c"), Heat fusion.

In the method (e '), the humanoid hair is sprayed on the back of the mat fabric in the step (d'), the mesh is attached to the back of the mat fabric, After that, they are heat-welded and combined with artificial turf mat, artificial hair, mesh, and cloth.

In another aspect of the method of the present invention, the step (e ") further comprises, after the step (d"), braiding a cloth on the mesh surface on the back of the mat fabric.

In another aspect of the method for regenerating a waste synthetic grass mat according to the present invention, the step (f ") stitches the edge of the mat fabric together with the cloth after the step (e").

In the present invention as described above, the artificial turf mat having the first water age (8 to 9 years) has been collected, and the upper part of the discolored artificial hair has been removed, Instead, the collected human hair and the mesh are thermally fused to each other, or the cloth is placed on the mesh cloth and the mesh, and the human hair or mesh is thermally fused, and the cloth is stuck together with the edges of the mat. Therefore, it is possible to extend the life of artificial turf mat one time (8 ~ 9 years), and it is excellent in terms of resource recycling rate.

Also, the regenerated artificial turf mat is reused as a recycled artificial turf mat or flush mat by placing silica sand as a filler. Therefore, it is possible to lower the unit price per unit area when the recycled artificial turf mat is applied, and the pasture mat will last for more than 10 years in ultraviolet rays, to prevent the seeds of weeds from flying to farmland, There is an effect of improving the environment and aesthetics around the road.

FIG. 1 is a schematic step-by-step process diagram of a method for regenerating a waste artificial turf mat according to the present invention.
FIG. 2 is a schematic step-by-step process diagram of a method of recovering a waste artificial turf mat according to the present invention.
3 is a schematic step-by-step process diagram of a method for regenerating a waste artificial turf mat according to the present invention.
4 is a view schematically illustrating a cutting process of the humanoid hair in the humanoid hair cutter according to the present invention.
5 is a photograph showing a process of a method of regenerating a waste artificial turf mat according to the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and are herein described in detail.

It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

The terms or words used in the present invention are used only to describe specific embodiments and are not intended to limit the present invention. It should be construed in the meaning and concept consistent with the technical idea of the present invention based on the principle that the concept of the term can be appropriately defined in order to explain the invention in the best way.

Specific features and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.

FIG. 4 is a schematic view illustrating a process of cutting a human hair in a humanoid hair cutting machine according to the present invention, and FIG. 5 is a view Fig. 7 is a photograph showing a process of a method for regenerating a waste artificial grass mat according to the present invention.

Artificial turf mats are installed on the athletic field by rolls whose length is tens of meters. This artificial turf mat is largely composed of two parts: a non-rechargeable type in which an elastic mat is disposed at the lower part of the base fabric (fabric) in which the artificial hair is implanted, a granular type silica sand chip and a rubber chip to be filled in the upper part of the artificial hair It is composed of rechargeable type.

The rechargeable synthetic artificial turf mat may be formed by applying a pile of PE material to a base fabric made of thermoplastic chemical fiber (PP, PVC or the like) and then filling the top surface of the synthetic resin with a silica- And is installed on the ground of the playground.

Generally, artificial turf mats used in Korea have various lengths of 13mm, 19mm, 25mm, 35mm ~ 70mm. Among them, artificial turf mat made of 55mm humanoid hairspot is mainly composed of 35 ~ 45mm of filling material and exposed humanoid hair of 10 ~ 20mm. The artificial turf mat is divided into the first life period (8 ~ 9 years) and the second life period (8 ~ 9 years), which is collected and used for reproduction. The artificial turf mat having past the first life span, the latex coated on the bubble paper disappears, and the exposed artificial hair on the upper side of the filling material is bent and the compression recovery force is lowered and discolored.

In the present invention, a method of regenerating a waste artificial turf mat according to the present invention will be described with reference to the accompanying drawings. In the first embodiment, the artificial hair and the mesh are thermally fused to the back surface of the fabric, In Example 2, the artificial turf mat construction method and the artificial turf mat and flushing mat reproduced by the above method are explained. In Example 3, the second life This method explains how to recycle resources by separating the grass mats.

≪ Example 1 >

1. How to heat-seal the mesh and the mesh on the back of the fabric.

A method for regenerating a waste artificial turf mat according to the present invention comprises the steps of removing a filling material from an artificial turf mat (1) having a first life span, cutting the upper part of the artificial hair (1.1) . The artificial grass mats reproduced in this way are used as a matting mat to prevent weeding and soil loss on road shoulders, curbs, etc. by regulating the height of the filling material by using silica sand chips.

Referring to FIG. 1, a method of regenerating a waste artificial turf mat according to the present invention comprises the steps of: (a) cutting a humanoid hair 1.1 at a predetermined height in a humanoid hair cutter 10; (b) smoothing the cut humanoid hair on the back side of the mat fabric (1.2) (S200); (c) attaching the mesh to the rear surface of the matte cloth on which the humanoid hair is sprayed (S300); (d) heat sealing (S400) the manhole cover (1.1) and the mesh (1.3) together on the back of the mat fabric.

2. How to attach the cloth to the back of the fabric by heat-sealing.

Referring to FIG. 2, a method of regenerating a waste artificial turf mat according to the present invention comprises the steps of: (a ') cutting (step S100') a humanoid hair 1.1 at a predetermined height in a humanoid hair cutter 10; (b ') step (S200') of smoothing the cropped human hair (1.1) to the back of the mat fabric (1.2); (c ') attaching the netting 1.3 to the rear side of the matte cloth on which the humanoid hair (1.1) is sprayed (S300'); (d ') step (S400') of applying a cloth (1.4) to the surface of the mesh (1.3) after the step (c); (e ') a step (S500') of thermally fusing the fabric (1.1), mesh (1.3) and cloth (1.4) on the back of the mat fabric.

3. How to clasp cloth on back of fabric.

Referring to FIG. 3, the method for regenerating a waste artificial turf mat according to the present invention comprises the steps of: (a ") cutting (step S100") the humanoid hair 1.1 to a predetermined height in the humanoid hair cutter 10; (b ") step (S200") of smoothing the cut human hair (1.1) to the back of the mat fabric (1.2); (step S300 ") attaching the netting 1.3 to the back side of the matte cloth on which the humanoid hair 1.1 is sprayed; (d ") a step (S400 ') of thermally fusing the humanoid (1.1) and the mesh (1.3) to the back of the mat fabric after the step (d" (S500 "); (S600 ") after the step (f"), the edge of the mat fabric is stitched together with the cloth 1.4.

Referring to FIG. 4, step (a), step (a '), step (S100') and step (a ") (step S100 ') of the method (a) The artificial grass mat 1 from which the filling material is removed from the rechargeable synthetic artificial turf mat is curved at the upper part of the artificial hair 1.1. The humanoid hair (1.1) is cut through the humanoid hair cutter (10) while leaving a predetermined length.

At this time, the cutter roller 13 is formed to have a smaller diameter than the traction roller 12 and the feed roller 11 so that the humanoid hair 1.1 can pass through the humanoid hair cutter 10 in a straight line, It is appropriate that the diameter is 100 mm or less.

The artificial hair cutter 10 of the step (a), step (a '), step S100' and step (a) The cutting line is formed in such a manner that the bent upper portion of the human eye 1.1 of the cutting line 13 is cut off and the cut line is determined according to the state of the bent line 1.1, And the temperature of the hot wire is set to about 160 ° C so that the ends of the cut hair are not fused to each other. And a collection box 15 for recycling the humanoid hair 1.1, which is cut and fallen, is provided at the bottom thereof.

Referring to FIG. 5, step (b) (S200), (b ') step S200' and step (b ") step S200 ' ) The smoothed humanoid hair 1.1 cut and collected by the hot wire in the step S100, the a ', the step S100' and the step a '' of the step S100 'is evenly sprayed on the back of the mat fabric 1.2.

The steps (c), S300, (c '), (S300') and (c ") (S300") of the method according to the present invention may further comprise the steps (b) (1.3) is stuck on the back of the mat fabric (1.1) in the step (b ') step S200' and step (b ") step S200". The mesh (1.3) used herein is made of the same PE-based material as that of artificial turf, and is formed with 100 to 500 mesh, preferably 200 mesh.

(D) step (S400) and (d ") step (S400") of the waste artificial turf matte regeneration method according to the present invention is performed in step (S300) and step (S3 " After the mesh (1.1) is laid on the back of the matted fabric, mesh (1.3) is applied and then heat-sealed.

In step (d ') (S400') of the method for regenerating a waste artificial turf mat according to the present invention, the humanoid hair 1.1 is sprayed on the back of the mat fabric in step (c '), The surface of the mesh (1.3) is plastered with a cloth (1.4).

(E ') step S500' of the method according to the present invention is characterized in that, in step (d ') (S400'), the humanoid hair 1.1 is sprayed on the back of the mat fabric, (1.4) is applied to the surface of the mesh (1.3), and then the artificial turf mat, humanoid (1.1), mesh (1.3), and cloth (1.4) are integrated by thermal fusion.

(E ") step S500" of the method for reclaiming a waste artificial turf mat according to the present invention is such that after step (d "), the cloth 1.4 is applied to the surface of the mesh 1.3 on the back of the mat fabric.

The step (f '') (S600 '') of the method for reclaiming a waste artificial turf mat according to the present invention stitches the edge of the matte fabric together with the fabric 1.4 after step (e '').

In this case, the cloth (1.4) is made of a PP-based material and has the same front and rear sides, or a nonwoven fabric attached on one side thereof, so that the material can be easily recycled in the future.

≪ Example 2 >

1. First artificial turf mat construction method

end. Preparation phase

- Keep the floor condition to be dry and flat.

- Check the fit of artificial turf installation by checking whether there is bending of foundation, a certain gradient and drainage force.

I. Lawn installation steps

- Arrange the artificial turf mat roll at the placement position.

- Preliminarily set the start line for the lawn mats and install them with a constant force.

- Adhesive is fixed between the mat and the mat using adhesive, and line marking is performed.

 All. Fill-in stage

- Use sandpaper with excellent abrasion to prevent injuries and protection of users.

- Keep the flatness of the entire playground and the amount of sand filling between the piles constant, and finally select the cotton.

- Fill the rubber chip after the silica sand filling is finished.

2. How to Use Playing Artificial Turf Mat

According to the embodiment 1 of the present invention, the artificial turf mat reproduced as described above has a length shorter than that of the first synthetic turf mat, and the artificial turf mat is thermally fused to the rear surface of the artificial turf (fabric) · The mesh and cloth are integrally heat-welded together, or the mother-of-pearl and the mesh are heat-welded together and the cloth is stuck with the edge of the mat. At this time, the last heat-sealable or stitched cloth is formed to be wider than the width of the mat so that the mat can be fixed by adhesion.

The artificial turf mat reproduced according to the present invention is reworked in the field as in the first artificial turf mat, as described above, and again has a second life period of 8 to 9 years. The construction method is the same as the first artificial turf mat construction method described above. However, there is a difference in that the height of the fillet is adjusted by the silica sand only at the stage of filling the fillet because the length of the shell is shortened.

The artificial turf mat reproduced according to the present invention is used as a grass mat to prevent weed occurrence and soil loss on road shoulders, The mats can be placed on the installation site, fixed with several fixing pins at a fixed distance, sanded with filler, or used without filler.

<Example 3> Collection and recycling of waste artificial grass mats and waste pulp mat.

In general, artificial turf mats are tens of meters in length when installed on a playground. In order to collect artificial turf mats (including mulch mats) with a second life span, first cut artificial turf to appropriate size, and collect the mulch turf mat and filler separately.

The collected artificial turf mat is composed of artificial hairs on the upper part of the fabric (fabric), and artificial hairs, mesh, and cloth are joined together on the lower part. Separated, recovered and recycled as a raw material.

The artificial grass mat reproduction method according to the present invention, the artificial grass mat and the grass mat reproduced by the method have the following advantages.

First, the artificial turf mat with the first lifespan (8 ~ 9 years) is collected, and the upper part of the discolored synthetic shell is removed by bending and the compressive recovery force is lowered. Or the cloth is put on the mesh cloth and the cloth, and the cloth and the mesh are thermally fused, and the cloth is stuck together with the edge of the mat to reproduce.

Therefore, it is possible to extend the life of artificial turf mat one time (8 ~ 9 years), and it is excellent in terms of resource recycling rate.

Also, the regenerated artificial turf mat is reused as a recycled artificial turf mat or flush mat by placing silica sand as a filler.

Therefore, it is possible to lower the unit price per unit area when the recycled artificial turf mat is applied, and the pasture mat will last for more than 10 years in ultraviolet rays, to prevent the seeds of weeds from flying to farmland, There is an effect of improving the environment and aesthetics around the road.

1: Artificial turf mat
1.1: Pile
1.2: Fabric
1.3: Mesh
1.4: cloth
10: Artificial hair cutter
11: Feed roller
12: Traction roller
13: Cutting roller
14: Heat line
15: Collection Box
16: Mat recovery

Claims (7)

The waste artificial turf mat (1), which has passed the first life span, is collected to separate the filler material and bent to lower the compressive restoring force. The upper part of the discolored human hair is cut to extend the lifetime one more time. The present invention relates to a method for regenerating an artificial turf mat having a short possible length,
(a) cutting a curved upper portion of the human hair (1.1) in the human hair cutting machine (10) (S100);
(b) smoothing the cut artificial hair on the back side of the mat fabric (1.2) (S200);
(c) attaching the mesh to the rear surface of the matte cloth on which the humanoid hair is sprayed (S300);
(d) a step (S400) of thermally fusing the mesh cloth (1.1) and the mesh cloth (1.3) scattered on the back of the mat fabric,
A cutter roller (13) is formed in the human hair cutter (10) so that the human hair can pass through the cutter in a straight line state. The cutter roller (13) has a diameter of 100 mm or less, Is formed to be smaller than the roller (11), and a hot wire (14) is formed so as to be spaced apart from the cutter roller (13) so that the curved upper portion of the humanoid hair (1.1) The heat ray 14 is installed so as to be spaced a predetermined distance from the cutting roller 13 because the cut length is determined according to the state of the bent humanoid hair 11 and the temperature is set to 160 And a mesh box (15) for recycling the humanoid hair (1.1) cut off at the bottom is provided on the bottom of the mesh net (1.3). The net mesh (1.3) is made of the same PE material as the artificial turf The method comprising the steps of:
The waste artificial turf mat (1), which has passed the first life span, is collected to separate the filler material and bent to lower the compressive restoring force. The upper part of the discolored human hair is cut to extend the lifetime one more time. The present invention relates to a method for regenerating an artificial turf mat having a short possible length,
(a ') cutting a curved upper portion of the human hair (1.1) in a humanoid cutter (10) (S100');
(b ') a step (S200') of smoothing the cut humanoid horn on the back side of the mat fabric (1.2);
(c ') attaching the mesh to the rear surface of the matted fabric (S300');
(d ') applying a cloth to the mesh surface (S400') after the step (c ');
(S500 ') heat-fusing together the humanoid fabric (1.1), the mesh fabric (1.3) and the cloth (1.4) on the back of the mat fabric,
A cutter roller (13) is formed in the human hair cutter (10) so that the human hair can pass through the cutter in a straight line state. The cutter roller (13) has a diameter of 100 mm or less, Is formed to be smaller than the roller (11), and a hot wire (14) is formed so as to be spaced apart from the cutter roller (13) so that the curved upper portion of the humanoid hair (1.1) The heat ray 14 is installed so as to be spaced a predetermined distance from the cutting roller 13 because the cut length is determined according to the state of the bent humanoid hair 11 and the temperature is set to 160 And a mesh box (15) for recycling the humanoid hair (1.1) cut off at the bottom is provided on the bottom of the mesh net (1.3). The net mesh (1.3) is made of the same PE material as the artificial turf The method comprising the steps of:
The waste artificial turf mat (1), which has passed the first life span, is collected to separate the filler material and bent to lower the compressive restoring force. The upper part of the discolored human hair is cut to extend the lifetime one more time. The present invention relates to a method for regenerating an artificial turf mat having a short possible length,
(S100 ") cutting a curved upper portion of the humanoid hair (1.1) in a humanoid hair cutter (10);
(b ") step (S200") of spreading the cut artificial hairs evenly on the back side of the mat fabric (1.2);
(c ") attaching the mesh to the back of the mat fabric (S300");
(d ") a step (S400") of thermally fusing the humanoid (1.1) and the mesh (1.3) to the back of the mat fabric;
(e ") step (S5") of applying the cloth (1.4) to the mesh surface on the back side of the mat fabric after the step (d ");
(S600 ") after step (f"), the edge of the mat fabric is stitched together with the cloth,
A cutter roller (13) is formed in the human hair cutter (10) so that the human hair can pass through the cutter in a straight line state. The cutter roller (13) has a diameter of 100 mm or less, Is formed to be smaller than the roller (11), and a hot wire (14) is formed so as to be spaced apart from the cutter roller (13) so that the curved upper portion of the humanoid hair (1.1) The heat ray 14 is installed so as to be spaced a predetermined distance from the cutting roller 13 because the cut length is determined according to the state of the bent humanoid hair 11 and the temperature is set to 160 And a mesh box (15) for recycling the humanoid hair (1.1) cut off at the bottom is provided on the bottom of the mesh net (1.3). The net mesh (1.3) is made of the same PE material as the artificial turf The method comprising the steps of:
delete delete The artificial turf mat is regenerated by the method according to any one of claims 1 to 3.
Wherein the artificial grass mat is regenerated by the method according to any one of claims 1 to 3 to prevent weeding and soil loss on the road shoulder and surface.

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