KR102528788B1 - An artificial turf mat production system with excellent drawing power and long-term impact absorption by forming a multi-layered file layer, a method of manufacturing an artificial turf mat using the system, and an artificial turf mat manufactured by the method. - Google Patents

Abstract

The present invention relates to a system for producing an artificial turf mat having a multi-layered pile layer having excellent pulling force and long-term shock absorption, and a base pile layer and An artificial turf mat production system including a weaving unit composed of a base layer weaving unit and an upper layer weaving unit to form an upper pile layer, and (a) a weaving step of weaving a plurality of pile yarns supplied from a creel table to a bubble paper in a tufting machine. It relates to a method for manufacturing an artificial turf mat.
Therefore, the artificial turf mat manufactured using the production system of the present invention has a pile layer with a multi-layer structure, and the foundation pile layer is dedicated to the continuous shock absorption function, thereby preventing the sand, silica sand and filler of the upper pile layer from hardening. To provide an artificial turf mat production system and manufacturing method capable of maintaining the function of a playground during the lifetime of artificial turf piles.

Description

An artificial turf mat production system with excellent drawing power and long-term shock absorption by forming a multi-layered pile layer, an artificial turf mat production system with excellent drawing power, and a method for manufacturing an artificial turf mat using the system and long-term impact absorption by forming a multi-layered file layer, a method of manufacturing an artificial turf mat using the system, and an artificial turf mat manufactured by the method.}

The present invention relates to an artificial turf mat production system having a multi-layered pile layer having excellent pulling force and long-term shock absorption ability, a method for manufacturing an artificial turf mat using the production system, and an artificial turf mat manufactured by the method, in more detail. relates to a method for manufacturing an artificial turf mat capable of maintaining pulling force and shock absorption for a long period of time by improving a weaving process in the manufacturing process of the artificial turf mat.

Recently, there are many cases in which playgrounds of schools or public facilities are constructed with grass fields or artificial turf fields. The natural grass field created for the safety of users and landscaping effect is made by sowing grass seeds or transplanting grass.

In the case of Korea, where the winter season is long, the number of days of use per year for a natural grass field is about 40 to 50 days, and the efficiency of the field drops sharply when the use is restricted to protect the grass. In addition, natural grass requires careful attention in management, such as watering and feeding damaged areas. As a result, the construction area of artificial turf fields, which are more usable than natural grass fields, is rapidly expanding. It is technically very important to improve the pulling force of the pile part and the drainage of the mat for the artificial turf mat required for the construction of the artificial turf field.

In general, artificial turf mats use pile yarn on foam paper to weave the pile part, and the bottom of the foam paper with knots in the pile yarn is entirely coated with SBR latex, polyurethane (PU), or polyvinyl chloride (PE). Coating method) It is configured to form drainage holes by perforating the back side of the mat with a heated awl.

When the artificial turf mat produced by such a production system is used after being installed in a playground, sand/silica sand and filler laid on the top harden during the lifetime of the product, so that it cannot function as an artificial turf structure.

In order to solve the above-mentioned problems, the present applicant has repeatedly studied the development of an artificial turf mat in which a pile layer of a multi-layer structure is formed and the foundation pile layer absorbs shock so that the artificial turf structure does not lose the function of the playground during the lifespan.

The present invention is an artificial turf mat production system with excellent pulling force and long-term shock absorption by forming a pile layer of a multi-layer structure capable of maintaining the function of a playground during the lifetime of artificial turf piles, and a method and method for manufacturing an artificial turf mat using the system Provided is an artificial turf mat made of.

Republic of Korea Patent Registration No. 10-2233661 (2021.03.31.) Republic of Korea Patent Registration No. 10-1920671 (2019.02.13.)

An object of the present invention to solve the above problems is to form a pile layer of a multi-layer structure composed of a weaving part, a supply part, a heat fusion part, a back coating part, a perforation and pulling part, and a rolling and packing part, so that the pulling force and long-term shock absorbing power are improved. It is to provide an excellent artificial turf mat production system.

Another object of the present invention is that the weaving unit has a multi-layer structure composed of a base layer weaving unit and an upper layer weaving unit so as to form a base pile layer and an upper pile layer by sewing a plurality of pile yarns supplied from a creel to a foam paper in a tufting machine. An object of the present invention is to provide an artificial turf mat production system having excellent pulling force and long-term shock absorption by forming a pile layer.

Another object of the present invention is to weave the base layer weaving unit of the weaving unit by tufting the pile yarn supplied from the creel unit and the pile yarn supplied from the creel unit to weave the base pile layer of the artificial turf mat. It is to provide an artificial turf mat production system having excellent pulling force and long-term shock absorption by forming a pile layer having a multi-layer structure including a tufting machine for tufting and an aquilator for arranging artificial turf mats woven by the tufting machine.

Another object of the present invention, the upper layer weaving unit of the weaving unit is based on the creel unit for supplying pile yarn, the pile yarn supplied from the creel unit to weave the upper pile layer on the base pile layer woven in the base layer weaving unit. A pile layer with a multi-layer structure composed of a tufting machine for tufting weaving on the pile layer and an aquilator for arranging the artificial turf mat woven in the tufting machine is formed to provide an artificial turf mat production system with excellent pulling force and long-term shock absorption. there is

Another object of the present invention is that the upper layer weaving part of the weaving part has a multi-layered pile layer configured to weave the upper pile layer by attaching the upper layer bubble paper to the upper part of the base pile layer, so that the pulling force and long-term shock absorption are excellent. It is to provide an artificial turf mat production system.

Another object of the present invention is that the supply unit has a multi-layered pile layer composed of a mat supplier, a sheet supplier, and a resin supplier to supply artificial turf mats and sheets or resins woven in the weaving unit, thereby reducing pulling force and long-term impact. It is to provide an artificial turf mat production system with excellent absorbency.

Another object of the present invention is to provide an artificial turf mat production system in which a pile layer having a multi-layer structure configured to adhere a sheet to the back side of the artificial turf mat supplied from the supply unit is formed in the thermally spliced part and has excellent pulling force and long-term shock absorption. is to provide

Another object of the present invention is that the back coating unit is formed with a multi-layered pile layer composed of a sprayer and a cooling fan so that resin is sprayed on the back side of the artificial turf mat supplied from the supply unit to back-coate, thereby reducing pulling force and long-term impact. It is to provide an artificial turf mat production system with excellent absorbency.

Another object of the present invention is that the perforation and traction part is formed with a pile layer of a multi-layer structure configured to accurately guide the heat-sealed artificial turf mat in the heat-sealed part and tow it at a constant speed, so that the pulling force and long-term shock absorbing power are formed. It is to provide an excellent artificial turf mat production system.

Another object of the present invention is that the rolling and paving unit is a pile layer with a multi-layer structure comprising a buffer, a roller, a pavers and a cutter to roll, cut and wrap the artificial turf mat pulled by the traction roller to a certain length. This is formed to provide an artificial turf mat production system excellent in pulling force and long-term shock absorption.

An object of the present invention for solving the above problems is (a) weaving step, (b) supply step, (c) heat fusion step, (d) back coating step, (e) punching and pulling step, (f) An object of the present invention is to provide a method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a pile layer having a multi-layer structure composed of rolling and wrapping steps.

Another object of the present invention is that the (a) weaving step is a multi-layered pile layer composed of a basic pile layer weaving step and an upper pile layer weaving step so as to weave a plurality of pile yarns supplied from the creel to the foam paper in the tufting machine. It is to provide a method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption.

Another object of the present invention, the step of weaving the foundation pile layer is a creel unit for supplying pile yarn to weave the foundation pile layer, a tufting machine for tufting and weaving the pile yarn supplied from the creel unit to the base layer base fabric, the An object of the present invention is to provide a method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a pile layer having a multi-layer structure including an aquilator for arranging artificial turf mats woven by a tufting machine.

Another object of the present invention, the upper pile layer weaving step is a creel unit for supplying pile yarn to weave the upper pile layer on the base pile layer weaved in the foundation pile layer weaving step, and a pile yarn supplied from the creel unit A multi-layer structured pile layer composed of a tufting machine for tufting and weaving the tufted weaving into the base pile layer and an aquilator for arranging the artificial turf mat woven in the tufting machine is formed to produce an artificial turf mat with excellent pulling force and long-term shock absorption. is to provide

Another object of the present invention, in the step of weaving the upper pile layer, a pile layer of a multi-layer structure configured to weave the upper pile layer by attaching an upper layer bubble paper to the top of the base pile layer is formed, so that the pulling force and long-term shock absorption are excellent It is to provide a method for manufacturing an artificial turf mat.

Another object of the present invention is that in the (b) supply step, a multi-layered pile layer configured to supply the artificial turf mat and sheet or resin woven in the (a) weaving step is formed, so that pulling force and long-term shock absorption capacity are formed. It is to provide a method for manufacturing an excellent artificial turf mat.

Another object of the present invention is that, in the (c) heat-sealing step, a pile layer having a multi-layer structure configured to heat-seal the sheet is formed on the back side of the base layer bubble paper of the artificial turf mat supplied in the (b) supplying step. It is an object of the present invention to provide a method for manufacturing an artificial turf mat with excellent pulling force and long-term shock absorption.

Another object of the present invention is that in the (d) back-coating step, a pile layer having a multi-layer structure configured to back-coate by spraying resin on the back side of the artificial turf mat supplied in the (b) supply step is formed to reduce the pulling force and It is to provide a method for manufacturing an artificial turf mat with excellent shock absorption for a long period of time.

Another object of the present invention is that the (e) drilling and towing step is carried out in a precise direction and constant to drill drainage holes while pulling the artificial turf mat heat-sealed or back-coated in the (c) heat-sealing step or back-coating step. An object of the present invention is to provide a method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a pile layer having a multi-layer structure configured to be pulled at high speed.

Another object of the present invention is that the (f) rolling and wrapping step is a pile layer with a multi-layer structure configured to roll, cut, and wrap the artificial turf mat to be drilled and towed in the (e) drilling and towing step to a certain length. It is to provide a method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption.

In order to achieve the above object, the characteristics of the artificial turf mat production system of the present invention, which has a multi-layered pile layer and has excellent pulling force and long-term shock absorption, are characterized in that the weaving part, supply part, heat fusion part, back coating part, perforation and traction It consists of section, rolling and packaging section.

Another feature of the present invention is that the weaving unit is composed of a base layer weaving unit and an upper layer weaving unit so as to form a base pile layer and an upper pile layer by backstitching a plurality of pile yarns supplied from a creel to a bubble paper in a tufting machine.

Another feature of the present invention is that the base layer weaving unit of the weaving unit is tufted weaving the pile yarn supplied from the creel stand, the base layer base fabric, and the creel base for supplying the pile yarn to weave the base pile layer of the artificial turf mat. It is configured to include a tufting machine for tufting, and an aquilator for arranging the artificial turf mat woven by the tufting machine.

Another feature of the present invention is that the upper layer weaving unit of the weaving unit is based on the creel unit for supplying pile yarn, the pile yarn supplied from the creel unit, so as to weave the upper pile layer on the base pile layer woven in the base layer weaving unit. It consists of a tufting machine for tufting weaving on the pile layer, and an aquilator for arranging the artificial turf mats woven by the tufting machine.

Another feature of the present invention is that the upper layer weaving portion of the weaving unit is configured to weave an upper pile layer by adding an upper layer bubble paper on top of the base pile layer.

Another feature of the present invention is that the supply unit is composed of a mat supplier, a sheet supplier, and a resin supplier so as to supply the artificial turf mat and sheet or resin woven in the weaving unit.

Another feature of the present invention is that the heat fusion unit adheres the sheet to the back side of the artificial turf mat supplied from the supply unit.

Another feature of the present invention is that the back coating unit includes a sprayer and a cooling fan to inject resin on the back side of the artificial turf mat supplied from the supply unit to perform back coating.

Another feature of the present invention is that the perforation and traction part is configured to accurately guide the heat-sealed artificial turf mat in the heat-sealing part and tow it at a constant speed.

Another feature of the present invention is that the rolling and paving unit includes a buffer, a roller, a paving machine, and a cutting machine to roll, cut, and pave the artificial turf mat pulled by the traction roller to a certain length.

The characteristics of the artificial turf mat manufacturing method of the present invention, which is excellent in pulling force and long-term shock absorption by forming a multi-layered pile layer to achieve the above object, are: (a) weaving step, (b) supply step, (c) heat It consists of fusion step, (d) back coating step, (e) punching and pulling step, (f) rolling and wrapping step.

Another feature of the present invention is that the weaving step (a) consists of a basic pile layer weaving step and an upper pile layer weaving step so as to weave a plurality of pile yarns supplied from the creel to the bubble paper in the tufting machine.

Another feature of the present invention, in the step of weaving the foundation pile layer, is a creel unit for supplying pile yarn to weave the foundation pile layer, a tufting machine for tufting and weaving the pile yarn supplied from the creel unit to the base layer base fabric, the It is configured to include an aquilator that organizes the artificial turf mat woven by the tufting machine.

Another feature of the present invention is that the upper pile layer weaving step is a creel unit for supplying pile yarn to weave an upper pile layer on the foundation pile layer weaved in the foundation pile layer weaving step, and a pile yarn supplied from the creel unit. It is composed of a tufting machine for tufting weaving to the base pile layer, and an aquilator for arranging artificial turf mats woven in the tufting machine.

Another feature of the present invention is that the upper pile layer weaving step is configured to weave an upper pile layer by attaching an upper layer bubble paper on top of the base pile layer.

Another feature of the present invention is that the (b) supply step is configured to supply the artificial turf mat and sheet or resin woven in the (a) weaving step.

Another feature of the present invention is that the (c) heat-sealing step heat-seals the sheet to the back side of the bubble paper for the base layer of the artificial turf mat supplied in the (b) supplying step.

Another feature of the present invention is that the (d) back-coating step is configured to perform back-coating by spraying resin on the back side of the artificial turf mat supplied in the (b) supplying step.

Another feature of the present invention is that the (e) drilling and pulling step is carried out in a precise direction and constant to drill drainage holes while pulling the artificial turf mat heat-sealed or back-coated in the (c) heat-sealing step or back-coating step. It is configured to be towed at speed.

Another feature of the present invention is that the (f) rolling and wrapping step is configured to roll, cut, and wrap the artificial turf mat to be punched and towed in the (e) punching and towing step to a certain length.

In the artificial turf mat production system according to the present invention as described above, first, the weaving unit is composed of a base layer weaving unit and an upper layer weaving unit. Therefore, in the present invention in which the multi-layered pile layer is formed, an artificial turf mat having excellent shock absorbing power can be manufactured by forming a foundation pile layer dedicated to shock absorbing power.

In addition, the artificial turf mat manufacturing method according to the present invention is configured to weave an upper pile layer by adding an upper layer bubble paper to the top of the base pile layer woven in the base layer weaving step. Therefore, the present invention, in which a multi-layered pile layer is formed, prevents the inflow of sand, silica sand and filler from the upper pile layer to the foundation pile layer dedicated to the continuous shock absorption function, thereby preventing the artificial turf structure from hardening, thereby preventing the playground during its lifespan. has the advantage of maintaining its function.

1 is a photograph schematically showing a state (top) of a conventional multi-layered artificial turf mat and a state (bottom) where silica sand/sand and a filler are laid.
2 is a photograph schematically showing a multi-layered artificial turf mat according to the present invention (top) and silica sand/sand and fillers laid (bottom).
3 is an overall configuration diagram schematically showing an artificial turf mat production system in which a multi-layered pile layer is formed according to the present invention and has excellent pulling force and long-term shock absorption.
4 is a diagram schematically showing a weaving process of a base layer and an upper layer in the weaving unit of the artificial turf mat production system of the present invention.
5 is a step-by-step process chart showing a method for producing an artificial turf mat according to the present invention.
6 is a process chart showing specific steps of the weaving step of the artificial turf mat production method according to the present invention.

Since the present invention can make various changes and have various embodiments, specific examples will be illustrated in the drawings and described in detail in the description of the invention.

However, this is not intended to limit the present invention to specific embodiments, and is understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

Terms or words used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. In order to best explain one's invention, the concept of terms can be properly defined, and should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

An object of the present invention is to manufacture an artificial turf mat having excellent pulling force and long-term shock absorption by forming a pile layer of a multi-layer structure.

Referring to FIG. 1, a conventional artificial turf mat having a multi-layer structure will be described. After weaving a basic pile layer using short pile yarns (curly hair), then using long pile yarns (mono type), a double structure pile It is a structure that completes the structure by forming layers and laying sand/silica sand and filler on top.

The artificial turf playground having such a structure has a problem in that sand and silica sand flow into the foundation pile layer, so that the shock absorbing power is lowered and hardened, thereby losing the function of the grass field.

In order to improve the above-mentioned problems of the prior invention, the artificial turf mat manufactured using the above-described production system by improving the technical configuration of the weaving unit and the weaving step forms a pile layer of a multi-layer structure to form an upper pile layer. It prevents sand·silica sand and filler from flowing into the foundation pile layer, and the continuous shock absorption function of the foundation pile layer maintains the function of the grass field until the lifespan of the artificial turf pile.

Specific features and advantages of the present invention will become more clear from the following description with reference to the accompanying drawings.

1 is a photograph schematically showing a state (top) of a conventional multi-layered artificial turf mat and a state (bottom) in which silica sand/sand and a filler are laid, and FIG. 2 is a photograph of a multi-layered artificial turf mat according to the present invention. It is a photograph schematically showing the appearance (top) and the appearance (bottom) of the installation of silica sand, sand, and filler, and FIG. 3 is a multi-layered pile layer according to the present invention, resulting in the production of artificial turf mats with excellent pulling force and long-term shock absorption. 4 is a diagram schematically showing the weaving process of the base layer and the upper layer in the weaving unit of the artificial turf mat production system of the present invention, and FIG. 5 is an artificial turf mat according to the present invention. It is a step-by-step process chart showing the production method, and FIG. 6 is a process chart showing specific steps of the weaving step of the artificial turf mat production method according to the present invention.

[Example 1] Artificial turf mat production system according to the present invention

Referring to FIGS. 3 and 4, the present invention relates to an artificial turf mat production system in which a multi-layer pile layer is formed and has excellent pulling force and long-term shock absorption, and includes a weaving unit 100, a supply unit 200, a heat It consists of a fusing part 300, a back coating part 400, a piercing and pulling part 500, and a rolling and packing part 600.

In the weaving unit 100 of the artificial turf mat production system according to the present invention, a plurality of pile yarns supplied from a creel stand are sewn into a bubble sheet by a tufting machine to form a base pile layer 1.11 and an upper pile layer 1.12. It is composed of a base layer weaving unit 110 and an upper layer weaving unit 120 so as to do so.

The base layer weaving unit 110 of the weaving unit 100 of the artificial turf mat production system according to the present invention is a creel supplying pile yarn to weave the foundation pile layer 1.11 of the artificial turf mat 1 A table 111, a tufting machine 112 for tufting and weaving the pile yarn supplied from the creel table to the base layer bubble paper 1.21, and arranging the artificial turf mat 1.1 woven by the tufting machine 112 It is configured to include an aquilator 113.

The upper layer weaving unit 120 of the weaving unit 100 of the artificial turf mat production system according to the present invention includes an upper pile layer 1.12 in the base pile layer 1.11 woven in the base layer weaving unit 110. A creel stand 121 for supplying pile yarn to weave, a tufting machine 122 for tufting and weaving the pile yarn supplied from the creel stand on the base pile layer, and an artificial turf mat woven by the tufting machine 122 It consists of an aquilator 123 arranging (1.1).

The upper layer weaving part 120 of the weaving part 100 of the artificial turf mat production system according to the present invention adds an upper layer bubble paper 1.22 to the top of the basic pile layer 1.11 to form an upper pile layer (1.12). ) is composed. That is, the upper pile layer (1.12) is formed by passing through the upper layer bubble paper (1.22) the pile yarn woven on the base layer bubble paper (1.21). (See Fig. 4)

At this time, the pile yarn of the present invention is applied with any one or more of polyethylene (PE), polypropylene (PP), and nylon (NYLON) materials, and the base pile layer has a length of 5 to 15 mm and the upper pile layer has a length of 25 to 15 mm. Weave at a length of 65 mm.

The supply unit 200 of the artificial turf mat production system having a multi-layered pile layer having excellent pulling force and long-term shock absorption ability according to the present invention includes an artificial turf mat 1.1 woven in the weaving unit and a sheet 1.3 Alternatively, it is composed of a mat feeder 210, a sheet feeder 220 and a resin feeder 230 to supply the resin 1.4.

The supply unit 200 of the present invention supplies the sheet 1.3 according to the next process selected to heat-seal the back side of the artificial turf mat 1.1, the foam layer foam paper 1.21, or the resin 1.4. It is configured to back-coate the back side of the bubble layer bubble paper (1.21) by supplying.

At this time, the sheet (1.3) of the present invention is a polyamide (PA6) or polyethylene terephthalate (PET) sheet, and the resin (1.4) is composed of polyethylene (PE) or ethylene-vinyl acetate copolymer (EVA) resin. .

The supply unit 200 of the present invention is configured to further supply powdered resin to the back side of the bubble layer bubble paper 1.21.

Between the supply unit 200 and the heat fusion unit 300 of the present invention, an idle roller is further configured to spread the sheet 1.3 evenly.

In the present invention, the heat-sealed part 300 of the artificial turf mat production system having a multi-layered pile layer having excellent pulling force and long-term shock absorption is formed on the back side of the artificial turf mat 1.1 supplied from the supply part, and the sheet 1.3 ) is configured to adhere.

The heat-sealed portion 300 of the present invention includes a lower press 311 having a built-in heater H to heat-seal the sheet 1.3 to the back of the artificial turf mat 1.1 and the lower press 311. It is composed of a heat splicer 310 including a plurality of pressure rollers 312 formed to vertically move up and down and press on the top of the.

In the present invention, the back coating unit 400 of the artificial turf mat production system having a multi-layered pile layer having excellent pulling force and long-term shock absorption ability is formed on the back side of the artificial turf mat 1.1 supplied from the supply unit with resin (1.4). It is configured to include an injector 410 and a cooling fan 420 to inject and back-coate.

At this time, the heat fusion part 300 and the back coating part 400 are selectively included in the process of manufacturing the artificial turf mat in the production system.

In the artificial turf mat production system in which a pile layer having a multi-layer structure is formed and has excellent pulling force and long-term shock absorption, the piercing and traction part 500 forms the artificial turf mat 1 that has been heat-sealed in the heat-sealed part. It is configured to accurately guide and tow at a constant speed.

The perforation and traction unit 500 of the present invention is configured to rotate the traction roller 510 to which needles (not shown) are attached for perforating a plurality of drainage holes capable of towing the artificial turf mat 2. do.

In the present invention, the rolling and wrapping unit 600 of the artificial turf mat production system having a multi-layered pile layer having excellent pulling force and long-term shock absorption ability is artificial turf mat 1 pulled by the traction roller 510 It is configured to include a buffer 610, a roller 620, a packaging machine (not shown), and a cutting machine (unsigned) to roll, cut, and wrap a certain length.

In the present invention, the synthetic turf mat production system having a multi-layered pile layer having excellent pulling force and long-term shock absorption ability has the weaving part 100, the supply part 200, the heat fusion part 300, the back coating part 400, The punching and pulling unit 500 and the rolling and packing unit 600 may be configured in an integrated process. However, the thermally fused part 300 or the backcoated part 400 is added or subtracted according to the buyer's choice of heat-sealing or back-coating the base pile layer of the artificial turf mat.

[Example 2] Method for manufacturing an artificial turf mat using the above system

Referring to FIG. 5, the present invention relates to a method for manufacturing an artificial turf mat having a multi-layered pile layer having excellent pulling force and long-term shock absorption, (a) weaving step (S100), (b) supply It consists of step (S200), (c) heat welding step (S300), (d) back coating step (S400), (e) punching and pulling step (S500), and (f) rolling and wrapping step (S600).

In the above (a) weaving step (S100) of the method for manufacturing an artificial turf mat having a multi-layered pile layer having excellent pulling force and long-term shock absorbing ability in the present invention, a plurality of pile yarns supplied from a creel are tufted from a tufting machine to a foam paper. It consists of a basic pile layer weaving step (S110) and an upper pile layer weaving step (S120) to weave.

In the foundation pile layer weaving step (S110) of the present invention, the creel unit 111 for supplying the pile yarn to weave the foundation pile layer (1.11), the pile yarn supplied from the creel unit, the base layer bubble paper (1.21 ), a tufting machine 112 for tufting weaving, and an aquilator 113 for arranging the artificial turf mat 1.1 woven by the tufting machine 112.

In the upper pile layer weaving step (S120) of the present invention, creel supplies pile yarn to weave the upper pile layer (1.12) to the basic pile layer (1.11) woven in the basic pile layer weaving step (S110). A stand 121, a tufting machine 122 for tufting and weaving pile yarn supplied from the creel stand to the base pile layer, and an aquilator 123 for arranging the artificial turf mat 1.1 woven by the tufting machine 122. ) is composed of

In addition, in the upper pile layer weaving step (S120) of the present invention, the upper pile layer 1.12 is formed by adding the upper layer bubble paper 1.22 on top of the base pile layer 1.11. That is, the upper pile layer (1.12) is formed by passing through the upper layer bubble paper (1.22) the pile yarn woven on the base layer bubble paper (1.21). (See Fig. 4)

At this time, the pile yarn of the present invention is applied with any one or more of polyethylene (PE), polypropylene (PP), and nylon (NYLON) materials, and the base pile layer has a length of 5 to 15 mm and the upper pile layer has a length of 25 to 15 mm. Weave at a length of 65 mm.

The artificial turf mat woven in the (a) weaving step (S100) in the (b) supplying step (S200) of the method of manufacturing an artificial turf mat having excellent pulling force and long-term shock absorbing ability by forming a multi-layered pile layer of the present invention. (1.1) and a sheet (1.3) or resin (1.4) is configured to be supplied.

In the (b) supplying step (S200) of the present invention, different materials are supplied according to the next process selected. That is, the back side of the artificial turf mat 1.1 and the foam layer foam paper 1.21 is heat-sealed by supplying the sheet 1.3, or the back surface of the foam layer foam paper 1.21 is back-coated by supplying the resin 1.4. is configured to

At this time, the sheet (1.3) of the present invention is a polyamide (PA6) or polyethylene terephthalate (PET) sheet, and the resin (1.4) is composed of polyethylene (PE) or ethylene-vinyl acetate copolymer (EVA) resin. .

In the (b) supplying step (S200) of the method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a multi-layered pile layer of the present invention, the step of supplying powdered resin on the bubble paper (1.21) configured to have more

In the (c) heat-sealing step (S300) of the method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a multi-layered pile layer according to the present invention, the artificial turf supplied in the (b) supplying step (S200) The grass mat (1.1) is constructed so that the sheet (1.3) is heat-sealed to the back side of the base layer foam paper (1.21).

In the (c) thermal fusion step (S300) of the present invention, the sheet 1.3 is coupled to the back side of the base layer bubble paper 1.21, and then the artificial fabric is placed between the heated lower plate press 311 and the pressure roller 312. The grass mat (1.1) and the sheet (1.3) are overlapped and heat-sealed while passing through.

In the heat splicing machine 310 of the present invention, the pressure roller 312 sequentially applies pressure to the lower press 311 so that the pile yarn knots and bubble paper on the underside of the artificial turf mat are thermally fused.

At this time, when the process of (c) thermal fusion step (S300) is stopped, the plurality of pressure rollers 312 are configured to be spaced upward at once.

Between the (b) supplying step (S200) and (c) heat fusion step (S300) of the method for producing an artificial turf mat having excellent pulling force and long-term shock absorption ability by forming a multi-layered pile layer according to the present invention, the sheet An idle roller (not shown) is further configured so that (1.3) is evenly spread.

In the (d) back-coating step (S400) of the method of manufacturing an artificial turf mat having a multi-layer pile layer having excellent pulling force and long-term shock absorption ability according to the present invention, the artificial turf supplied in the (b) supply step (S200) It is configured to spray the resin 1.4 on the back side of the grass mat 1.1 for back-coating.

The (e) drilling and pulling step (S500) of the method for manufacturing an artificial turf mat having a multi-layered pile layer having excellent pulling force and long-term shock absorption ability according to the present invention is the (c) heat-sealing step (S300) or the bag In the coating step (S400), the heat-sealed or back-coated artificial turf mat 1 is towed in a precise direction and at a constant speed so as to drill drainage holes while towing.

In the (f) rolling and wrapping step (S600) of the method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a multi-layered pile layer according to the present invention, in the (e) punching and pulling step (S500) It is configured to roll, cut, and wrap the artificial turf mat 1 that is drilled and towed to a certain length.

In the present invention, a method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a multi-layered pile layer has the above (a) weaving step (S100), (b) supply step (S200), (c) heat fusion step ( S300), (d) back coating step (S400), (e) punching and pulling step (S500), and (f) rolling and wrapping step (S600) can be configured as an integrated process. However, according to the purchaser's selection of thermal fusion or back coating of the base pile layer of the artificial turf mat, the (c) thermal fusion step (S300) and (d) back coating step (S400) are configured to be added or subtracted.

The artificial turf mat according to the present invention having a multi-layered pile layer having excellent pulling force and long-term shock absorption is manufactured by the above-described system and the method described above.

The artificial turf mat, which has a multi-layered pile layer manufactured by the above-described method and has excellent pulling force and long-term shock absorption, has the following characteristics.

First, in the artificial turf mat production system according to the present invention, the weaving unit is composed of a base layer weaving unit and an upper layer weaving unit.

Therefore, in the present invention in which the multi-layered pile layer is formed, an artificial turf mat having excellent shock absorbing power can be manufactured by forming a foundation pile layer dedicated to shock absorbing power.

In addition, the artificial turf mat manufacturing method according to the present invention is configured to form an upper pile layer by attaching an upper layer of bubble paper to the top of the base pile layer woven in the base layer weaving step.

Therefore, the present invention, in which a multi-layered pile layer is formed, prevents the inflow of sand, silica sand and filler from the upper pile layer to the foundation pile layer dedicated to the continuous shock absorption function, thereby preventing the artificial turf structure from hardening, thereby preventing the playground during its lifespan. has the advantage of maintaining its function.

1: artificial turf mat according to the present invention (finished product)
1.1: Pile layer (unfinished artificial turf mat)
1.11: Foundation Pile Layer
1.12: upper pile layer
1.2: bubble paper
1.21: base layer bubble paper
1.22: upper layer bubble paper
1.3: sheet
1.4: resin (powder/liquid)
10: Artificial turf mat production system
100: weaving part
110: base layer weaving unit
111: creel stand (yarn feeder)
112: weaving machine (tufting machine)
113: aquilator (purifier)
120: upper layer weaving unit
121: creel stand (yarn feeder)
122: weaving machine (tufting machine)
123: aquilator (purifier)
200: supply unit
210: artificial turf mat feeder
220: sheet feeder
230: resin feeder
300: heat fusion part
310: heat splicer
311: lower plate press
312: pressure roller
400: back coating unit
410: Injector
420: cooling fan
500: perforation and traction
510: traction roller
600: rolling and packaging
610: buffer
620: roller

Claims (6)

delete delete delete Consisting of a base layer weaving unit 110 and an upper layer weaving unit 120 to form a foundation pile layer 1.11 and an upper pile layer 1.12 by stitching a plurality of pile yarns supplied from the creel to the foam paper in a tufting machine. A weaving unit 100, a supply unit 200 for supplying artificial turf mats 1.1 and sheets 1.3 or resins 1.4 woven in the weaving unit, and the back side of the artificial turf mat 1.1 supplied from the supply unit. The heat fusion part 300 for bonding the sheet 1.3, the back coating part 400 for back-coating by spraying the resin 1.4 on the back side of the artificial turf mat 1.1 supplied from the supply unit, the heat fusion part ( 300) or the puncture and traction unit 500 for drilling drainage holes while towing the artificial turf mat 1 that has been heat-sealed or back-coated in the back-coating unit 400 with the traction roller 510, the puncture and traction It includes a rolling and packing unit 600 that rolls, cuts, and wraps the artificial turf mat 1, which has been perforated in unit 500, to a certain length, and the base layer weaving unit 110 includes artificial turf mat 1 A creel stand 111 for supplying pile yarn to weave the base pile layer (1.11) of, a tufting machine 112 for tufting and weaving the pile yarn supplied from the creel stand to the base layer bubble paper (1.21), the tough It is composed of an aquilator 113 for arranging the artificial turf mat 1.1 woven in the tinggi 112, and the upper layer weaving unit 120 is a foundation pile layer woven in the base layer weaving unit 110 ( 1.11) a creel stand 121 for supplying pile yarn to weave the upper pile layer (1.12), a tufting machine 122 for tufting and weaving the pile yarn supplied from the creel stand to the base pile layer, the tufting machine ( 122), and the upper layer weaving unit 120 is composed of an aquilator 123 for arranging the artificial turf mat 1.1 woven in 122), and the upper layer weaving part 120 adds the upper layer foam paper 1.22 to the top of the foundation pile layer 1.11 , The artificial turf mat production system, characterized in that the pile yarn woven in the base layer foam paper (1.21) penetrates the upper layer foam paper (1.22) to form the upper pile layer (1.12), and a pile layer of a multi-layer structure is formed. It relates to a method for manufacturing an artificial turf mat with excellent pulling force and long-term shock absorption,
(a) a weaving step (S100) of weaving a plurality of pile yarns supplied from creel to bubble paper in a tufting machine;
(b) a supply step (S200) of supplying the artificial turf mat (1.1) and the sheet (1.3) or resin (1.4) woven in (a) step (S100);
(c) attaching the sheet 1.3 to the back side of the artificial turf mat 1.1 supplied in step (b) (S200), heat-sealing step (S300);
(d) a back-coating step (S400) of spraying resin (1.4) on the back side of the artificial turf mat (1.1) supplied in step (b) (S200) for back-coating;
(e) a drilling and towing step (S500) of drilling drainage holes while pulling the artificial turf mat 1 heat-sealed or back-coated in (c) step (S300) or (d) step (S400);
(f) a rolling and wrapping step (S600) of rolling, cutting, and wrapping the artificial turf mat (1) pulled in step (e) (S500) to a certain length;
The (a) weaving step (S100) includes the foundation pile layer weaving step (S110) of weaving the foundation pile layer (1.11) and the upper pile layer (1.12) weaving the upper pile layer (1.12) on top of the foundation pile layer (1.11). It consists of a weaving step (S120),
In the upper pile layer weaving step (S120), the upper layer bubble paper 1.22 is added on top of the base pile layer 1.11 woven in the base pile layer weaving step (S110), and the base layer bubble paper 1.21 is A method for manufacturing an artificial turf mat having excellent pulling force and long-term shock absorption by forming a pile layer of a multi-layer structure, characterized in that the woven pile yarn is constituted by penetrating the upper layer bubble paper (1.22). delete delete

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