WO2012165871A2 - 인조잔디 구조체 및 이의 제조방법 및 제조장치 - Google Patents
인조잔디 구조체 및 이의 제조방법 및 제조장치 Download PDFInfo
- Publication number
- WO2012165871A2 WO2012165871A2 PCT/KR2012/004289 KR2012004289W WO2012165871A2 WO 2012165871 A2 WO2012165871 A2 WO 2012165871A2 KR 2012004289 W KR2012004289 W KR 2012004289W WO 2012165871 A2 WO2012165871 A2 WO 2012165871A2
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- WO
- WIPO (PCT)
- Prior art keywords
- artificial turf
- film
- heat
- pile yarn
- bubble
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D27/00—Woven pile fabrics
- D03D27/12—Woven pile fabrics wherein pile tufts are inserted during weaving
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D39/00—Pile-fabric looms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D39/00—Pile-fabric looms
- D03D39/02—Axminster looms, i.e. wherein pile tufts are inserted during weaving
- D03D39/04—Spool Axminster looms
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
- D05C15/04—Tufting
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C17/00—Embroidered or tufted products; Base fabrics specially adapted for embroidered work; Inserts for producing surface irregularities in embroidered products
- D05C17/02—Tufted products
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0076—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being a thermoplastic material applied by, e.g. extrusion coating, powder coating or laminating a thermoplastic film
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2507/00—Sport; Military
Definitions
- the present invention relates to an artificial turf structure, a method for manufacturing the same and a device for manufacturing the same.
- artificial turf is artificially formed to have a grass shape based on synthetic fiber, and it is used in soccer fields, field hockey fields, various indoor interiors and leisure facilities because it is easy to manage after construction and greenness is always maintained. .
- the artificial turf is composed of a bubble layer made of a woven or nonwoven fabric of synthetic fibers, a synthetic fiber pile yarn is tufted and provided in the form of grass on the top of the bubble layer and a support layer formed below the bubble layer. .
- the support layer is fixed so that the pile yarn of the pile layer is not pulled out and the artificial turf is maintained, and dried after applying acrylic resin latex, polyurethane latex or styrene-butadiene rubber (SBR) latex, or the like. It is formed in the form of a coating film.
- SBR styrene-butadiene rubber
- the support layer is formed below the bubble layer in which the pile layer is formed in the weaving process of forming the pile layer on the bubble layer using a weaving device and in a separate processing apparatus. Since the processing steps have to be performed, the manufacturing time and manpower consumption of the artificial turf increases, and the working efficiency of the artificial turf manufacturing process decreases.
- the support layer is made of a latex material having a different property from that of the bubble layer and the pile layer. In order to recycle artificial turf, a complicated recycling process is required or a problem is difficult to recycle.
- the material of the support layer is made of a material different from the bubble layer and the pile layer, when the artificial turf is used for a long time, the adhesive strength of the support layer is lowered, so that the pile yarn of the pile layer cannot be firmly fixed. There is a problem of reducing the durability of the artificial turf.
- the inventors of the present invention make the artificial turf made of a finished product made of synthetic fiber only to facilitate recycling, and firmly fix pile yarns of artificial turf without performing a separate latex coating process, and also stabilize the appearance of the artificial turf.
- the present invention has been completed by developing a method for manufacturing an artificial turf structure and a technical configuration of the artificial turf structure using the same.
- an object of the present invention is a method of manufacturing an artificial turf structure that can manufacture artificial turf made of synthetic fiber material so as to recycle the total amount of artificial turf after a period of use without using a separate latex and artificial turf using the same To provide a structure.
- another object of the present invention is to provide a method for manufacturing an artificial turf structure that can firmly fix the pile yarn of artificial turf, the artificial grass structure can be maintained and an artificial turf structure using the same.
- another object of the present invention is to provide a method for producing an artificial turf structure that can simplify the manufacturing process of artificial turf and artificial turf structure using the same.
- a manufacturing apparatus for artificial turf structure comprising: a bubble paper supply unit for supplying a first bubble paper and a second bubble paper forming a first structure; A weaving portion for tufting pile yarns on top of the first structure to weave a second structure in which a portion of the pile yarn is exposed to a bottom surface of the first structure; It is achieved by the artificial turf structure manufacturing apparatus comprising a heat fusion unit for pressing the second structure using the tension, and heat-sealing the pile yarn exposed to the bottom surface of the second structure using heat. Can be.
- the heat fusion unit the heating roller for applying heat to the pile yarn; And a tension roller positioned to be spaced apart from the heating roller by a predetermined distance and generating tension to compress the second structure and the pile yarn to which heat is applied by the heating roller.
- the heating roller may be Teflon or epoxy coating.
- the heating roller may be heated to a temperature of 140 °C to 180 °C.
- the heat fusion unit may be provided in plurality.
- the weaving part may further include a pressing roller for pressing the first bubble paper and the second bubble paper to form the first structure.
- the second bubble paper and the pile yarn may be made of the same polyolefin material.
- the first bubble may be made of a polypropylene material.
- the object of the present invention in the method of manufacturing an artificial turf structure, supplying a first structure and the first structure formed by overlapping the second bubble paper to the bottom of the first bubble paper; Tufting the pile yarn to penetrate the first structure to form a second structure having a grass pile on an upper surface thereof and exposing a portion of the pile yarn passing through the first structure on a bottom surface thereof; And compressing the second structure using tension, and thermally fusion bonding the pile yarn exposed to the underside of the second structure using heat.
- the first bubble may be made of a polypropylene material.
- the second bubble paper and the pile yarn may be made of the same polyolefin material.
- the heat fusion step may be thermal fusion by applying heat of 140 ° C to 180 ° C to the second bubble paper and the pile yarn positioned on the bottom of the second structure.
- the above object can be produced by the artificial turf structure manufacturing method described above.
- the structure comprising a first bubble and a second bubble; A tufted top of the structure, the pile yarn being partially exposed to the underside of the structure, wherein the pile yarn is pressed onto the structure by tension, and the exposed portion is thermally fused to the structure by heat. It can be achieved by the artificial turf structure.
- the pile yarn may be heat-sealed to the structure at a temperature of 140 °C to 180 °C.
- the second bubble paper and the pile yarn may be made of the same polyolefin material.
- the first bubble may be made of a polypropylene material.
- the object of the present invention in the manufacturing apparatus of the artificial turf structure, weaving the pile yarn through the bubble paper, weaving unit for weaving a structure in which a portion of the pile yarn exposed to the bottom of the bubble paper Wow; A film supply part supplying the film to face the bottom of the structure; And a heat fusion unit for compressing the structure and the film using tension and thermally fusion bonding the film and the structure placed on the bottom surface of the structure using heat.
- weaving the pile yarn through the bubble paper weaving unit for weaving a structure in which a portion of the pile yarn exposed to the bottom of the bubble paper Wow;
- a film supply part supplying the film to face the bottom of the structure;
- a heat fusion unit for compressing the structure and the film using tension and thermally fusion bonding the film and the structure placed on the bottom surface of the structure using heat.
- the heat fusion unit is a heating roller for applying heat to the film; And a tension roller positioned to be spaced apart from the heating roller by a predetermined distance and generating tension to compress the film and the structure to which the heat is applied from the heating roller.
- the heating roller may be Teflon or epoxy coating.
- the melting portion for melting the bottom surface of the structure by using heat may further include.
- the apparatus for manufacturing an artificial turf structure may further include a stabilization unit positioned at a rear end of the heat fusion unit and stabilizing the structure and the film fused to the structure using heat.
- the pile yarn and the film of the structure may be made of the same polyolefin material.
- the melting part or the stabilizing part may have the same structure as the heat fusion part.
- the film supply unit may be provided in plurality.
- the film supply unit, the film roller is rolled the film; And a guide roller for guiding the film toward the heat-sealed portion.
- the object of the present invention in the artificial turf structure manufacturing method, the step of tufting the pile yarn through the bubble paper, weaving a structure in which a portion of the pile yarn exposed to the bottom of the bubble paper; Supplying a film to face the bottom of the structure; It may be achieved by a method for manufacturing an artificial turf structure, including applying a tension to compress the film to the bottom of the structure, and thermally bonding the film and the structure placed on the bottom of the structure.
- the pile yarn and the film of the structure may be made of the same polyolefin material.
- the method may further include melting the underside of the structure using heat.
- the method may further include stabilizing the structure and the film thermally fused to the structure using heat.
- the object can be achieved by the present invention, artificial turf structure produced by the artificial turf structure manufacturing method described above.
- the object is, according to the present invention, in the artificial turf structure, the tuft of pile yarn through the bubble paper, a structure in which a portion of the pile yarn is exposed to the bottom surface of the bubble paper; Located on the bottom of the structure comprising a film for fixing the structure, the film can be achieved by an artificial turf structure that is pressed to the structure by tension, and thermally fused to the structure by heat.
- the pile yarn and the film of the structure may be made of the same polyolefin material.
- the film may include at least one of High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE), and Linear Low Density Polyethylene (LLDPE).
- HDPE High Density Polyethylene
- LDPE Low Density Polyethylene
- LLDPE Linear Low Density Polyethylene
- the thickness of the film may include 80 to 500 ⁇ m.
- the film may further include a shrinkage inhibitor.
- the present invention has the following excellent effects.
- the artificial turf structure is manufactured by heat-sealing the bottom surface of the second bubble paper using heat and tension, and thus an artificial turf structure made of synthetic fiber material can be manufactured without using latex, and artificial turf after a certain period of use has passed. The effect of facilitating the recycling of the structure can be obtained.
- the manufacturing method of the artificial turf structure according to an embodiment of the present invention and the artificial turf structure using the same artificial turf by the step of tufting the pile yarn so as to penetrate the first bubble paper and the second bubble paper Since the structure can be manufactured, the manufacturing process can be simplified, thereby reducing the manufacturing time and manufacturing cost of the artificial turf structure, and also improving the manufacturing efficiency of the artificial turf structure.
- a method for manufacturing an artificial turf structure and an artificial turf structure using the same a structure including a pile yarn tufted on a bubble paper, a form of the structure and a film fixing the pile yarn It is provided with a synthetic fiber material, and heat-sealed the film to the structure through a heat-sealed portion, it is possible to manufacture an artificial turf structure without coating the latex separately, in particular, to produce an artificial turf structure made of a synthetic resin material As a result, the entire amount can be recycled.
- the pile yarn and the film of the same polyolefin material as the pile yarn is heat-sealed, the pile yarn firmly It is fixed, and the effect of improving the appearance stability of the artificial turf structure manufactured as a finished product can be obtained.
- a plurality of film supply unit is provided to prepare a plurality of films in advance, when manufacturing the artificial turf structure Since the film can be continuously supplied and the artificial turf structure can be manufactured by heat-sealing the film on the bottom surface of the fibrous tufted structure on the bubble paper, it is possible to simplify the manufacturing process of the artificial turf. You can get it.
- FIG. 1 is a schematic diagram of an apparatus for manufacturing artificial turf structure according to an embodiment of the present invention
- FIG. 2 is a flowchart of a method of manufacturing an artificial turf structure according to an embodiment of the present invention
- FIG. 3 is a view showing pile yarns and bubble papers before heat-sealing into an artificial turf structure according to an embodiment of the present invention
- FIG. 4 is a cross-sectional view showing an artificial turf structure according to an embodiment of the present invention.
- Figure 5 is a schematic diagram of a manufacturing apparatus of artificial turf structure according to another embodiment of the present invention.
- FIG. 6 is a schematic view illustrating a case in which a melting part and a stabilizing part of the apparatus for manufacturing the artificial turf structure of FIG. 5 are provided.
- FIG. 7 is a flowchart of a method of manufacturing an artificial turf structure according to another embodiment of the present invention.
- FIG. 8 is a view showing pile yarns, bubble paper, and film before heat-sealing into an artificial turf structure according to another embodiment of the present invention.
- FIG. 9 is a cross-sectional view showing an artificial turf structure according to another embodiment of the present invention.
- Figure 10 is a bottom perspective view showing the bottom of the artificial turf structure according to another embodiment of the present invention.
- FIG. 1 is a view showing the artificial turf structure manufacturing apparatus 100 according to an embodiment of the present invention.
- artificial turf structure manufacturing apparatus 100 to manufacture an artificial turf structure made of a synthetic fiber material, without drawing a separate latex artificial turf structure
- the strength and shape stability can be improved, and the manufacturing process for manufacturing the artificial turf structure can be simplified.
- the artificial turf structure is manufactured by tufting pile yarns to a plurality of bubble papers, wherein the plurality of bubble papers includes a first bubble paper and a second bubble paper.
- the first bubble paper is provided with a polypropylene material
- the second bubble paper is provided with a polyolefin material
- the second bubble paper is provided with a polyethylene material.
- the first bubble paper and the second bubble paper may be made of a woven fabric of polyolefin fibers or a nonwoven fabric of polyolefin fibers, or may form a web of polyester short fibers or polyolefin short fibers on the bottom of the woven fabric or the nonwoven fabric. have.
- the pile yarn is made of the same polyolefin material as the second bubble paper, it is heat-sealed to the second bubble paper by a heat-sealed portion to be described later.
- the artificial turf structure manufacturing apparatus 100 is to heat-sealed after the pile yarn to the first bubble and the second bubble paper, bubble paper supply unit 110 , Weaving part 120 and the heat-sealed portion 130.
- the bubble paper supply unit 110 supplies the first bubble paper and the second bubble paper, and may be provided as a winding roller in which the bubble paper is wound, and the first bubble paper supply unit 110a and the second bubble paper supply unit ( 110b).
- the first bubble paper supply unit 110a is provided to be wound around the first bubble paper, and is provided to supply the first bubble paper to the weaving unit 120 to be described later.
- the second bubble paper supply unit 110b is provided to be wound around the second bubble paper, and is provided to supply the second bubble paper to the weaving unit 120, which will be described later, and the first bubble paper when supplying the second bubble paper.
- the second bubble paper is supplied to face the top surface of the bubble paper.
- first bubble sheet and the second bubble sheet is compressed by the rollers 121a and 121b to be described later to form a first structure.
- the weaving part 120 is to form a second structure in which pile yarns are tufted, and the first bubble paper and the second bubble paper are compressed to form a first structure, and then pile yarns are formed on top of the first structure. Tufted to form the second structure.
- the weaving part 120 is provided so that the pile yarn through the first structure and tufted when forming the second structure, wherein the second structure is a grass pile formed of the pile yarn on the top The bottom surface is formed such that a portion of the pile yarn penetrating the first structure is exposed.
- the weaving part 120 may be provided as a conventional weaving device of various forms capable of tufting the fiber yarn on a material such as fabric or bubble paper.
- the weaving unit 120 may be provided as a weaving device that may be in contact with the pile yarn in a mocket or rassel manner, in addition to the tufting of the pile yarn on the first structure.
- the weaving part 120 is provided with the pressing rollers 121a and 121b to form the first structure by pressing the first bubble paper and the second bubble paper.
- the pressing rollers 121a and 121b have a shape of rollers engaged up and down, and the first bubble paper and the second bubble paper are provided to be compressed while passing between the pressing rollers 121a and 121b.
- the weaving part may be supplied through the winding roller 122 wound around the pile yarn, the winding roller 122 is to be provided with the pile yarn is wound, the conventional winding winding rollers of various types of yarn and pile yarn It can be provided.
- the thermal fusion unit 130 is for thermally fusion bonding the bottom surface of the second structure, and heat fusion bonding the pile yarn exposed to the bottom surface of the second structure using heat, wherein the pile yarn is more effectively fused.
- the second structure is compressed using tension.
- the pile yarn thermally fused in the heat fusion unit 130 and the second bubble sheet located on the bottom surface of the second structure are made of the same polyolefin material, it may be more effectively melted and thermally fused. The pull out strength and durability of the pile yarn becomes more robust.
- the heat fusion unit 130 may be provided in plural numbers.
- the heat fusion unit 130 may be formed at the front end or the rear end of the weaving unit 120, or at the rear end of the weaving unit. May be formed to be located.
- the heat fusion unit 130 includes a heating roller 131 and tension rollers (132a, 132b) to provide heat and tension to the second structure and the pile yarn. do.
- the heating roller 131 is for applying heat to the pile yarn, may be provided in the form of a roller that can be heated to a constant temperature of heat, the pile yarn as the outer peripheral surface of the heating roller 131 Heated in contact.
- the outer circumferential surface of the heating roller 131 is coated with a non-adhesive material containing teflon or epoxy to prevent the pile yarn from being fused or stuck.
- the heating roller 131 is provided to be heated to a temperature of 140 °C to 180 °C, which is, the first bubble forming the second structure is provided with a polypropylene material and the second bubble is made of polyethylene material
- the melting point is about 165 ° C. and in the case of polyethylene, about 120 ° C., the first bubble is not melted, and only the second bubble and the pile yarn are melted to be thermally fused. If the temperature is lower than the substrate range, the draw strength is weak, and the pile yarn is insufficiently melted. If the temperature is higher than the substrate range, the pull strength is also weakened, and the high temperature causes the shrinkage of the pile yarn and the artificial turf structure itself. Shrinkage can cause side effects.
- the tension rollers 132a and 132b are for compressing the pile yarn and the second structure, and are provided in plural and are provided smaller than the circumference of the heating roller 131 so as to be predetermined with the heating roller 131. Located spaced apart by a distance, the heating roller 131 and the tension roller (132a, 132b) passing through the structure and the film is provided to generate a tension by pressing.
- FIG. 2 is a block diagram showing a method of manufacturing an artificial turf structure according to an embodiment of the present invention.
- the artificial turf structure manufacturing method first, to supply a first structure, the first structure is formed by overlapping the first bubble and the second bubble paper, The first bubble paper and the second bubble paper may be supplied through respective bubble paper supply units 110a and 110b.
- the first bubble is made of a polypropylene material
- the second bubble is made of a polyolefin material, for example, the second bubble is made of polyethylene, polypropylene or polyisobutylene
- the second bubble paper is provided with polyethylene material.
- the second bubble is to serve as a support layer of the conventional artificial turf
- the conventional support layer has a function of fixing the pile yarn of the artificial turf, and stabilizes the appearance of the artificial turf (S110).
- the first structure is pressed by applying a predetermined pressure.
- the first structure may be pressed by passing the first structure between the pressing rollers 121a and 121b engaged up and down.
- the pile yarn is tufted to penetrate the first structure to form a second structure.
- the second structure forms the grass pile on the upper surface of the pile yarn.
- the pile yarn when tufting the pile yarn, the pile yarn may be tufted into the first structure by using the weaving device 120.
- the pile yarn may be gathered in a mocket or rassel manner. It is also possible to use various types of weaving apparatuses conventionally provided.
- the pile yarn may be provided of the same polyolefin material as the second bubble paper, and may be provided to be supplied to the winding roller 122 in a rolled state.
- the bottom surface of the second structure is thermally fused.
- the second structure may be thermally fused using a heating roller 131 that generates heat, and in particular, a second forming the second structure. Bubble paper is in contact with the outer circumferential surface of the heating roller 131 is to be heat-sealed.
- the second bubble paper is heat-sealed with the pile yarn, the portion of the pile yarn is exposed to the bottom surface through the second structure is heat-sealed to the second bubble paper.
- the second bubble paper and the pile yarn are made of the same polyolefin material, the second bubble paper and the pile yarn may be more easily melted and heat-sealed, and the pullout strength and durability may be further improved.
- the first bubble forming the second structure is made of a polypropylene material and the second bubble is made of a polyethylene material, the melting point of the polypropylene is about 165 °C and in the case of polyethylene 100 °C, so It is preferable to heat-bond by applying heat of 140 ° C to 180 ° C in order to increase the draw strength while preventing one bubble from melting.
- the heating roller 131 is preferably coated with a non-adhesive material such that the second bubble paper or the pile yarn is not fused or pressed to the outer peripheral surface, in one embodiment of the present invention to the non-adhesive material Equipped with Teflon or epoxy, it was coated on the outer peripheral surface of the heating roller (131).
- the second substrate and the pile yarn are compressed to the second structure using the tension rollers (132a, 132b), so as to more efficiently heat-sealed
- the tension roller (132a, 132b is provided in plurality, and is provided smaller than the circumference of the heating roller 131 and is spaced apart from the heating roller 131 by a predetermined distance so that the heating roller 131 and the tension rollers 132a and 132b are provided.
- a tension was generated in the second structure that passes through and provided to be compressed.
- the second structure may be stabilized by further performing heat treatment.
- the heating roller 131 and the tension rollers 132a and 132b as described above may be Can be used (S140).
- FIG. 3 is a cross-sectional view showing pile yarns and bubble papers before heat-sealing into an artificial turf structure according to an embodiment of the present invention
- FIG. 4 is a cross-sectional view showing an artificial turf structure according to an embodiment of the present invention.
- the artificial turf structure is a tufted pile yarn 10 to a plurality of bubble paper, the plurality of bubble paper is the first bubble paper 20 and the It comprises a second bubble 30 is located below the first bubble 20, the pile yarn 10 is the first bubble 20 and the second bubble 30 Through and tufted to form a grass-shaped grass pile on the upper surface of the first bubble paper (20).
- a part of the pile yarn 10 is exposed to the bottom surface of the second bubble paper 30, when the heat of 100 °C to 165 °C is applied to the pile yarn (30) A portion of 10) is thermally fused, wherein the first bubble paper 20 is not melted and maintains a constant shape.
- the pile yarn 10 may be more firmly fixed.
- a separate support layer for fixing the pile yarn 10, for example, the pile yarn 10 can be firmly fixed without coating the latex, it is possible to simplify the manufacturing process of artificial turf structure will be.
- the artificial turf structure 1 manufactured by the apparatus 100 for manufacturing an artificial turf structure according to an embodiment of the present invention includes a structure including a first bubble paper 20 and a second bubble paper 30. 40; Tufted on top of the structure 40, including a pile yarn 10 partially exposed to the underside of the structure, the pile yarn 10 is pressed to the structure 40 by tension, the heat The exposed portion is thermally fused to the structure 40.
- the pile yarn 10 is heat-sealed to the structure 40 at a temperature of 140 °C to 180 °C, the second bubble paper 30 and the pile yarn 10 is made of the same polyolefin material, One bubble 20 is made of a polypropylene material.
- the effect of the temperature of the pile yarn of the artificial turf structure manufactured using the manufacturing apparatus 100 of FIG. When the heating roller 131 of the heat-sealing portion of the manufacturing apparatus 100 heat-bonds the pile yarn to the second structure, the temperature of the heat-sealing temperature of more than 100 to less than 140 °C, temperature of more than 140 to 180 °C After heat-sealing by dividing into the case of and the temperature over 180 degreeC, the pullout strength in each case was measured. Pullout strength was measured using known devices and methods. The results are as shown in Table 1 below.
- the pile yarn shows 55 mm in the normal range, and the pile yarn is fused well to the structure, so that the pullout strength of the artificial turf structure itself shows a high pull strength of 8.0 or more and 10 or less. I could confirm it.
- FIG. 5 is a view showing the artificial turf structure manufacturing apparatus 200 according to another embodiment of the present invention.
- artificial turf structure manufacturing apparatus 200 is for manufacturing an artificial turf structure made of a synthetic fiber material, the shape of the artificial turf structure without coating a separate latex It is to maintain a stable, and to simplify the manufacturing process for manufacturing the artificial turf structure.
- the artificial turf structure is manufactured by using a previously woven structure, The structure includes bubble paper and pile yarns tufted through the bubble paper.
- an artificial turf structure may be manufactured by directly weaving a structure by tufting pile paper through the bubble paper and the bubble paper without using a prefabricated structure.
- the bubble paper may be made of a woven fabric of polyolefin fibers or a nonwoven fabric of polyolefin fibers, or may form a web of polyester short fibers or polyolefin short fibers on the bottom of the woven fabric or the nonwoven fabric.
- the pile yarn is provided with a polyolefin material, for example, the pile yarn may be provided with polyethylene, polypropylene or polyisobutylene.
- the film is made of the same polyolefin material as the pile yarn, wherein the pile yarn And when the heat is applied to the film was provided to be able to melt each other.
- the artificial turf structure manufacturing apparatus 200 by heat-sealing the structure and the film of the pile yarn tufted to the bubble paper to produce an artificial turf structure, It includes a straight portion 210, the structure supply unit 220, the film supply unit 230 and the heat fusion unit 240.
- the structure weaving part 210 may or may not be included.
- the artificial turf structure may be manufactured using a previously woven structure including a bubble paper and a pile yarn tufted on the bubble paper.
- the structure weaving part 210 is almost similar to the weaving part 120 of the artificial turf structure manufacturing apparatus 100. However, the difference is that the structure weaving unit 210 according to the present embodiment is not a plurality of bubble papers, but weaving the structure by tufting pile yarns into a single bubble paper.
- the structure supply unit 220 is for supplying the structure.
- the structure woven by the structure weaving unit 210 is supplied to the heat fusion unit 240 through the structure supply unit 220.
- the structure supply unit 220 supplies a prefabricated structure to the heat fusion unit 240. Therefore, the structure supply unit 220 is provided to supply the structure in a state in which the structure is stacked in a predetermined space.
- the structure may be provided so that the structure is supplied through a rolled roller.
- the structure supply unit 220 is provided with a J box, so that the structure can be stacked in a large amount, and space use due to the stacking of the structures is minimized.
- the film supply unit 230 is for supplying a film for fixing the form and the pile yarn of the structure, and supplies the film to face the bottom surface of the structure supplied from the structure supply unit 220,
- the film supply unit 230 is provided in plurality, in one embodiment of the present invention was provided with two film rollers (231a, 231b) and guide rollers (232a, 232b).
- the film rollers 231a and 231b are rolls of the film.
- the film rollers 231a and 231b are provided to be supplied while the rolled film is unrolled, and may be provided using film rollers 231a and 231b of a conventional type. Can be.
- the guide rollers 232a and 232b are for guiding the film from the film rollers 231a and 231b to the heat-sealed portion 240 to be described later, and the film released from the film rollers 231a and 231b. It is provided to transport stably without departing. In addition, a plurality of guide rollers 232a and 232b may be provided.
- the heat fusion unit 240 is for thermally fusion of the structure and the film, and thermally fusions the film and the structure placed on the bottom of the structure by using heat, wherein the bottom surface of the film and the structure is In order to be more effectively fused, it is provided to compress the structure and the film using tension.
- the heat fusion unit 240 is provided to be located at the rear end of the structure supply unit 220 and the film supply unit 230, and includes a heating roller 241 and tension rollers (242a, 242b).
- the heating roller 241 is to apply heat to the film, it may be provided in the form of a roller that can be heated to a constant temperature of heat, and the film is in contact with the outer peripheral surface of the heating roller 241 Is heated.
- the heating roller 241 may apply heat to the film at a temperature of 140 to 180 °C. If the temperature is lower than the range of the base material, the melting of the film is insufficient, so that the pullout strength of the artificial turf structure is weak, and when the temperature is exceeded, the shrinkage of the film and the shrinkage of the artificial turf structure itself occur. This can happen.
- the outer circumferential surface of the heating roller 241 is coated with a non-adhesive material containing teflon or epoxy in order to prevent the film from being fused or stuck.
- the tension roller is for compressing the film and the structure, and provided in plural, is provided smaller than the circumference of the heating roller 241 is positioned spaced apart from the heating roller 241 by a predetermined distance, Tension is generated and compressed in the structure and the film passing through the heating roller 241 and the tension roller.
- FIG. 6 is a view illustrating an artificial turf structure manufacturing apparatus having a melting part and a stabilizing part according to an embodiment of the present invention, in which part A of the artificial turf structure manufacturing apparatus 200 of FIG. 5 is replaced with part B of FIG. 6. Can be.
- artificial turf structure manufacturing apparatus 200 to stabilize the melting portion 250 and the structure and the film to further increase the thermal fusion efficiency between the structure and the film. It may be further provided with a stabilization unit 260 to make.
- the melting part 250 is for melting the bottom of the structure by using heat, and is located at the front end of the heat fusion part 240 so that the bottom of the structure is heat-sealed before the structure and the film are heat-sealed. Melt to improve thermal fusion efficiency between the film and the structure.
- the melting part 250 may be provided using only a heating roller 241 of a general type, but in one embodiment of the present invention, the melting part 250 is substantially the above-mentioned heat fusion part 240 It has the same configuration as that of.
- the stabilization unit 260 is for stabilizing the structure and the film heat-sealed to the structure, is provided to be located at the rear end of the heat-sealed portion 240, heat to the film heat-sealed to the structure and the structure The addition of these stabilizes the physical properties and stabilizes the appearance.
- the stabilization unit 260 may use a heating roller 241 using a heat, a hot air fan, etc., in one embodiment of the present invention, the stabilization unit 260 is substantially the above-mentioned heat fusion unit 240 Has the same configuration as
- Figure 7 is a block diagram showing a method for manufacturing artificial turf structure according to an embodiment of the present invention.
- the artificial turf structure manufacturing method first, weaving the structure by tufting the pile yarn on the bubble paper (S210), the woven structure is a structure supply unit 220
- the structure supply unit 220 is supplied to supply the structure to the heat fusion unit 240 (S220).
- the step S210 may be omitted, and a prefabricated structure including a bubble paper and a pile yarn tufted on the bubble paper may be supplied from the structure supply unit 220.
- the film for fixing the structure is supplied, the supply of the film may be made at the same time as the supply of the structure.
- the film is supplied from the film supply unit 230 to face the bottom of the structure, the bottom of the structure means the opposite side of the side of the pile yarn tufted.
- the film supply unit 230 is provided in plural and a plurality of films are prepared, even when a certain amount of film is consumed, the film supply may be continuously supplied without interruption (S230).
- the bottom surface of the structure is melted using heat, and the melter 250 is provided to apply heat to the bottom surface of the structure, and the structure is tufted through the pile yarn through the bubble paper. Since it is, a portion of the pile yarn exposed to the bottom of the structure is also melted at the same time (S240).
- the film and the structure are thermally fused, and in this case, the film is compressed to the bottom surface of the structure by the tension generated in the tension rollers 242a and 242b of the heat fusion unit 240.
- Heat generated in the heating roller 241 of the fusion unit 240 is thermally fused between the film and the structure placed on the bottom of the structure.
- the stabilization unit 260 Heat transfers to the underside of the film to allow the film to adhere firmly to the underside of the structure and to stabilize.
- the artificial turf structure when passing through the stabilization unit 260 is made of artificial turf structure, the artificial turf structure can be wound by using a winding roll of the general form.
- the artificial turf structure is the film is thermally fused to the bottom surface of the bubble paper with the pile yarn tufted, and as the pile yarn and the film is made of the same polyolefin material, it is melted by heat and thermal fusion between each other Will be done.
- the pile yarn of the artificial turf structure is thermally fused with the film to be more firmly fixed, and to maintain a constant shape without coating a separate latex (S260).
- FIG 8 is a cross-sectional view showing the pile yarn and the bubble paper and the film before heat-sealed into the artificial turf structure according to an embodiment of the present invention
- Figure 9 is a cross-sectional view showing an artificial turf structure according to an embodiment of the present invention
- Figure 10 is a bottom perspective view showing the underside of the artificial turf structure according to an embodiment of the present invention.
- the artificial turf structure includes a bubble paper 21 in which a pile yarn 11 made of polyolefin is tufted, and is heated on a bottom surface of the bubble paper 21.
- a film 31 of polyolefin material to be fused is provided.
- the pile yarn 11 is formed to form a grass pile on the top surface of the bubble paper 21, is formed so that a portion of the pile yarn 11 is exposed to the bottom surface of the bubble paper (21).
- the polyolefin film 31 is heat-sealed to the bottom of the bubble paper 21, that is, the side opposite to the side of the pile yarn 11 in the form of a grass pile.
- the film 31 is thermally fused to the bottom surface of the bubble paper 21 on which the pile yarn 11 is tufted. Since the pile yarn 11 and the film 31 are made of the same polyolefin material, the pile yarn 11 and the film 31 can be heat-sealed more efficiently by heat.
- the portion in which the pile yarn 11 is located is shown to protrude convex, which is part of the pile yarn (11)
- the film 31 is a molten portion, that is, a portion where a firm bond is formed between the pile yarn 11 and the film 31 by thermal fusion.
- the artificial turf structure 1A manufactured by the manufacturing apparatus of FIG. 5 passes through the bubble paper 21 and tufts the pile yarn 11 to form a bottom surface of the bubble paper.
- the pile yarn 11 and the film 31 of the structure is made of the same polyolefin material, the film, at least any one of HDPE (High Density Polyethylene), LDPE (Low Density Polyethylene) and LLDPE (Liner Low Density Polyethylene) It includes one.
- both sides of the film may be made of the same component, or both sides of the film may be made of different components.
- one side of the film may be made of Low Density Polyethylene (LDPE), and the other side may be made of High Density Polyethylene (HDPE).
- LDPE Low Density Polyethylene
- HDPE High Density Polyethylene
- it is preferable to use a film made of HDPE (High Density Polyethylene) is in contact with the heating roller 241.
- the film When the surface in contact with the heating roller is LDPE (Low Density Polyethylene) or LLDPE (Liner Low Density Polyethylene), the film may be fused to the heating roller 241 by the high temperature of the heating roller 241, HDPE (High Density Polyethylene) In the case of fusion to the heating roller 241 is prevented can be produced excellent artificial turf structure.
- LDPE Low Density Polyethylene
- LLDPE Liner Low Density Polyethylene
- the thickness of the film is preferably 80 to 500 ⁇ m, the film may further include a shrinkage inhibitor.
- Shrinkage inhibitors may include, for example, CaCO 3.
- the long-term durability of the artificial turf structure 1A prepared according to the present invention was tested.
- a pile yarn was coated with latex on the underside of the bubbled paper.
- the pullout strength was tested according to abrasion resistance and immersion. After 100 times of wear resistance (sliding 100 times or more on the actual playground), the immersion strength was measured from the initial to the tenth time (kgf) once per 3 hours. The pullout strength was measured by known devices and methods.
- the artificial turf structure manufactured by the present invention showed a high pullout strength of 9.31 kgf even if the wear resistance was 100 times and the submersion cycle was 10 times, and the pulling strength was lower than 8.0 within 10 times from the beginning. Does not fall and shows a high pullout strength of 8.0 or higher.
- the wear resistance was very low at 5.79 kgf when the wear resistance was 100 times and the submersion cycle was 10 times, and the pullout strength was less than 6.9 kgf from three times or more. It was found that the pullout strength was very weak.
- the artificial turf structure produced by the present invention showed much better pull strength than the latex coated.
- the present invention relates to an artificial turf structure, a method for manufacturing an artificial turf structure, and an apparatus for producing the artificial turf structure.
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Abstract
Description
온도(℃) | 인발강도(kgf) |
100-140℃ | 8.0 미만 |
140-180℃ | 8.0 내지 10.0 |
180℃초과 | 8.0 미만 |
본 발명의 인조잔디 구조체(1A) | 비교예(라텍스 코팅) | |
초기 | 8.23 | 10.52 |
1회 | 8.31 | 7.16 |
2회 | 8.4 | 7.02 |
3회 | 8.48 | 5.9 |
4회 | 9.04 | 6.9 |
5회 | 8.6 | 6.1 |
6회 | 8.8 | 6.43 |
7회 | 8.31 | 5.92 |
8회 | 8.69 | 5.63 |
9회 | 9.15 | 5.77 |
10회 | 9.31 | 5.79 |
Claims (37)
- 인조잔디 구조체의 제조장치에 있어서,제 1구조체를 이루는 제 1기포지 및 제 2기포지를 공급하는 기포지 공급부와;상기 제 1구조체의 상부에 파일사를 터프팅하여, 상기 제 1구조체의 밑면으로 상기 파일사의 일부분이 노출된 제 2구조체를 제직하는 제직부와;텐션을 이용하여 상기 제 2구조체를 압착하며, 열을 이용하여 상기 제 2구조체의 밑면에 노출된 상기 파일사를 열융착하는 열융착부를 포함하는 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 제 1항에 있어서,상기 열융착부는상기 파일사에 열을 가하는 히팅롤러; 및상기 히팅롤러와 소정 거리만큼 이격되게 위치하며, 상기 히팅롤러에서 열이 가해지는 상기 제 2구조체 및 상기 파일사가 압착되도록 텐션을 발생시키는 텐션 롤러;를 포함하는 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 제 2항에 있어서,상기 히팅롤러는 테프론 또는 에폭시 코팅된 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 제 3항에 있어서,상기 히팅롤러는 140℃ 내지 180℃의 온도로 가열되는 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 제 4항에 있어서,상기 열융착부는 복수 개로 구비되는 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 제 1항에 있어서,상기 제직부는 상기 제 1기포지 및 상기 제 2기포지를 압착하여, 상기 제 1구조체를 형성하는 압착롤러;를 더 포함하는 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 제 1항 내지 제 6항 중 어느 한 항에 있어서,상기 제 2기포지 및 상기 파일사는 동일한 폴리올레핀 재질로 구비되는 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 제 7항에 있어서,상기 제 1기포지는 폴리프로필렌 재질로 구비되는 것을 특징으로 하는 인조잔디 구조체 제조장치.
- 인조잔디 구조체의 제조방법에 있어서,제 1기포지 및 상기 제 1기포지 밑면으로 제 2기포지가 겹쳐져 형성된 제 1구조체를 공급하는 단계와;상기 제 1구조체를 관통하도록 파일사를 터프팅하여, 상면으로 잔디 파일이 구비되고, 밑면으로 상기 제 1구조체를 관통한 상기 파일사의 일부분이 노출되는 제 2구조체를 형성하는 단계와;텐션을 이용하여 상기 제 2구조체를 압착하며, 열을 이용하여 상기 제 2구조체의 밑면으로 노출된 상기 파일사를 열융착하는 단계;를 포함하는 인조잔디 구조체의 제조방법.
- 제 9항에 있어서,상기 제 1기포지는 폴리프로필렌 재질로 구비되는 것인 인조잔디 구조체의 제조방법.
- 제 9항에 있어서,상기 제 2기포지 및 상기 파일사는 동일한 폴리올레핀 재질로 구비되는 것인 인조잔디 구조체의 제조방법.
- 제 11항에 있어서,상기 열융착 단계는,상기 제 2구조체 밑면에 위치하는 상기 제 2기포지 및 상기 파일사에 140℃ 내지 180℃의 열을 가하여 열융착하는 것인 인조잔디 구조체의 제조방법.
- 제 12항에 있어서,상기 제 1기포지 및 상기 제 2기포지를 소정의 압력으로 압착하여 제1구조체를 형성하는 단계;를 더 포함하는 인조잔디 구조체의 제조방법.
- 제 9항 내지 제 13항 중 어느 한 항의 인조잔디 구조체 제조방법에 의해 제조된 인조잔디 구조체.
- 인조잔디 구조체에 있어서,제1기포지 및 제2기포지를 포함하는 구조체와;상기 구조체의 상부에 터프팅되어, 상기 구조체의 밑면으로 일부분 노출되는 파일사를 포함하고,상기 파일사는, 텐션에 의하여 상기 구조체에 압착되며, 열에 의하여 상기 노출된 일부분이 상기 구조체에 열융착되는 것인 인조잔디 구조체.
- 제15항에 있어서,상기 파일사는, 140℃ 내지 180℃의 온도에서 상기 구조체에 열융착되는 것인 인조잔디 구조체.
- 제15항에 있어서,상기 제2기포지 및 상기 파일사는 동일한 폴리올레핀 재질로 이루어지는 것인 인조잔디 구조체.
- 제15항에 있어서,상기 제1기포지는 폴리프로필렌 재질로 이루어지는 것인 인조잔디 구조체.
- 인조잔디 구조체의 제조장치에 있어서,기포지를 관통하여 파일사를 터프팅하여, 상기 기포지의 밑면으로 상기 파일사의 일부분이 노출된 구조체를 제직하는 제직부와;상기 구조체의 밑면을 향하도록, 상기 필름을 공급하는 필름 공급부; 및텐션을 이용하여 상기 구조체와 상기 필름을 압착하며, 열을 이용하여 상기 구조체의 밑면에 놓여진 상기 필름과 상기 구조체를 열융착하는 열융착부;를 포함하는 인조잔디 구조체의 제조장치.
- 제 19항에 있어서,상기 열융착부는상기 필름에 열을 가하는 히팅롤러; 및상기 히팅롤러와 소정 거리만큼 이격되게 위치하며, 상기 히팅롤러에서 열이 가해지는 상기 필름 및 상기 구조체가 압착되도록 텐션을 발생시키는 텐션 롤러;를 포함하는 인조잔디 구조체의 제조장치.
- 제 20항에 있어서,상기 히팅롤러는 테프론 또는 에폭시 코팅된 것인 인조잔디 구조체의 제조장치.
- 제 20항에 있어서,상기 열융착부의 전단에 위치하며, 열을 이용하여 상기 구조체의 밑면을 용융시키는 용융부;를 더 포함하는 인조잔디 구조체의 제조장치.
- 제 22항에 있어서,상기 열융착부의 후단에 위치하며,열을 이용하여 상기 구조체 및 상기 구조체에 열융착된 필름을 안정화하는 안정화부;를 더 포함하는 인조잔디 구조체의 제조장치.
- 제 19항 내지 제 23항 중 어느 한 항에 있어서,상기 구조체의 파일사와 상기 필름은 동일한 폴리올레핀 재질로 이루어지는 것인 인조잔디 구조체의 제조장치.
- 제 22항 또는 제 23항에 있어서,상기 용융부 또는 상기 안정화부는 상기 열융착부와 동일한 구조로 이루어지는 것인 인조잔디 구조체의 제조장치.
- 제 19항에 있어서,상기 필름 공급부는 복수 개로 구비되는 것인 인조잔디 구조체의 제조장치.
- 제 26항에 있어서,상기 필름 공급부는상기 필름이 롤된 필름 롤러; 및상기 필름을 상기 열융착부 측으로 가이드하는 가이드 롤러;를 포함하는 것인 인조잔디 구조체의 제조장치.
- 인조잔디 구조체 제조방법에 있어서,기포지를 관통하여 파일사를 터프팅하여, 상기 기포지의 밑면으로 상기 파일사의 일부분이 노출된 구조체를 제직하는 단계와; 상기 구조체의 밑면을 향하도록, 필름을 공급하는 단계와;상기 필름이 상기 구조체의 밑면에 압착되도록 텐션을 가하며, 상기 구조체의 밑면에 놓여진 상기 필름과 상기 구조체를 열융착하는 단계;를 포함하는 인조잔디 구조체의 제조방법.
- 제 28항에 있어서,상기 구조체의 파일사와 상기 필름은 동일한 폴리올레핀 재질로 이루어지는 것인 인조잔디 구조체 제조방법.
- 제 29항에 있어서,열을 이용하여 상기 구조체의 밑면을 용융시키는 단계;를 더 포함하는 것인 인조잔디 구조체 제조방법.
- 제 30항에 있어서,열을 이용하여 상기 구조체 및 상기 구조체에 열융착된 상기 필름을 안정화하는 단계;를 더 포함하는 것인 인조잔디 구조체 제조방법.
- 제 28항 내지 제 31항 중 어느 한 항의 인조잔디 구조체 제조방법에 의해 제조된 인조잔디 구조체.
- 인조잔디 구조체에 있어서,기포지를 관통하여 파일사를 터프팅하여, 상기 기포지의 밑면으로 상기 파일사의 일부분이 노출된 구조체와;상기 구조체의 밑면에 위치하여 상기 구조체를 고정시키는 필름을 포함하고,상기 필름은, 텐션에 의하여 상기 구조체에 압착되고, 열에 의하여 상기 구조체에 열융착되는 것인 인조잔디 구조체.
- 제33항에 있어서,상기 구조체의 파일사와 상기 필름은 동일한 폴리올레핀 재질로 이루어지는 것인 인조잔디 구조체.
- 제34항에 있어서,상기 필름은, HDPE(High Density Polyethylene), LDPE(Low Density Polyethylene) 및 LLDPE(Liner Low Density Polyethylene) 중 적어도 어느 하나를 포함하는 것인 인조잔디 구조체.
- 제33항에 있어서,상기 필름의 두께는 80 내지 500μm인 것인 인조잔디 구조체.
- 제36항에 있어서,상기 필름은, 수축방지제를 더 포함하는 것인 인조잔디 구조체.
Priority Applications (5)
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CN201280001761.8A CN103403257B (zh) | 2011-05-31 | 2012-05-31 | 人造草皮结构和装置及其制备方法 |
US13/805,685 US20130101756A1 (en) | 2011-05-31 | 2012-05-31 | Artificial turf structure and apparatus and method for manufacturing the same |
JP2013531518A JP5866717B2 (ja) | 2011-05-31 | 2012-05-31 | 人工芝構造体及びその製造方法、並びに製造装置 |
US14/981,557 US20160130770A1 (en) | 2011-05-31 | 2015-12-28 | Artificial turf structure and apparatus and method for manufacturing the same |
US14/981,532 US20160108584A1 (en) | 2011-05-31 | 2015-12-28 | Artificial turf structure and apparatus and method for manufacturing the same |
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KR20110051901 | 2011-05-31 | ||
KR10-2011-0051900 | 2011-05-31 | ||
KR10-2011-0051901 | 2011-05-31 | ||
KR20110051900 | 2011-05-31 | ||
KR10-2012-0057920 | 2012-05-31 | ||
KR1020120057920A KR101749485B1 (ko) | 2011-05-31 | 2012-05-31 | 인조잔디 구조체 및 이의 제조방법 및 제조장치 |
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US13/805,685 A-371-Of-International US20130101756A1 (en) | 2011-05-31 | 2012-05-31 | Artificial turf structure and apparatus and method for manufacturing the same |
US14/981,557 Division US20160130770A1 (en) | 2011-05-31 | 2015-12-28 | Artificial turf structure and apparatus and method for manufacturing the same |
US14/981,532 Division US20160108584A1 (en) | 2011-05-31 | 2015-12-28 | Artificial turf structure and apparatus and method for manufacturing the same |
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WO2012165871A2 true WO2012165871A2 (ko) | 2012-12-06 |
WO2012165871A3 WO2012165871A3 (ko) | 2013-02-07 |
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US (3) | US20130101756A1 (ko) |
JP (1) | JP5866717B2 (ko) |
KR (1) | KR101749485B1 (ko) |
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WO (1) | WO2012165871A2 (ko) |
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EP3222766A1 (en) * | 2016-03-22 | 2017-09-27 | Polytex Sportbeläge Produktions-GmbH | Machine for manufacturing artificial turf |
CN107009631A (zh) * | 2017-05-15 | 2017-08-04 | 江苏共创人造草坪有限公司 | 一种整体可回收人造草坪及其制备方法 |
JP7006019B2 (ja) * | 2017-08-25 | 2022-02-10 | 住友ゴム工業株式会社 | 人工芝 |
KR101995797B1 (ko) * | 2017-11-21 | 2019-07-03 | 코오롱글로텍주식회사 | 인조잔디 |
CN110029553B (zh) * | 2019-05-21 | 2021-07-20 | 常州市首佳人造草坪科技有限公司 | 一种经编人造滑雪草坪的制造方法 |
KR102038896B1 (ko) * | 2019-06-18 | 2019-10-31 | 주식회사 주목씨지알 | 인조잔디매트 제직시스템 |
KR102089632B1 (ko) | 2019-07-17 | 2020-03-17 | 코오롱글로텍주식회사 | 광폭 인조잔디 제조 장치 및 이를 이용하여 제조한 광폭 인조잔디 |
CN111013918B (zh) * | 2019-12-17 | 2023-07-14 | 福建建利达工程技术有限公司 | 一种人造草皮制备装置及其制备方法 |
KR102268606B1 (ko) * | 2020-01-21 | 2021-06-24 | (주)대원그린 | Pe계 유니소재로 제작된 복합잔디매트 및 이의 시공방법 |
TWI757684B (zh) * | 2020-01-31 | 2022-03-11 | 三芳化學工業股份有限公司 | 刷毛織物及其製法 |
EP3896216A1 (en) * | 2020-03-19 | 2021-10-20 | ProGlobal Products LLC | Pile fabrics and systems and methods for forming pile fabrics |
CN111575937A (zh) * | 2020-06-10 | 2020-08-25 | 江苏共创人造草坪股份有限公司 | 一种人造草坪簇绒基布、生产方法及采用其生产的草坪 |
EP3960929B1 (de) * | 2020-08-26 | 2023-12-13 | Tarkett Sports Canada Inc. | Verfahren zur herstellung eines kunstrasens |
KR102299671B1 (ko) * | 2021-05-21 | 2021-09-09 | 주식회사 주목씨지알 | 열융착 백 코팅을 포함하는 일관(一貫) 공정의 인조잔디매트 생산시스템, 그 생산시스템을 이용한 인조잔디매트 생산방법 및 그 인조잔디매트 |
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JP5866717B2 (ja) | 2016-02-17 |
US20160130770A1 (en) | 2016-05-12 |
CN103403257A (zh) | 2013-11-20 |
US20130101756A1 (en) | 2013-04-25 |
WO2012165871A3 (ko) | 2013-02-07 |
KR101749485B1 (ko) | 2017-06-22 |
KR20120134073A (ko) | 2012-12-11 |
CN103403257B (zh) | 2015-11-25 |
JP2013538959A (ja) | 2013-10-17 |
US20160108584A1 (en) | 2016-04-21 |
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