KR20210001763A - Woven Tile and Production Method therefor - Google Patents
Woven Tile and Production Method therefor Download PDFInfo
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- KR20210001763A KR20210001763A KR1020190078315A KR20190078315A KR20210001763A KR 20210001763 A KR20210001763 A KR 20210001763A KR 1020190078315 A KR1020190078315 A KR 1020190078315A KR 20190078315 A KR20190078315 A KR 20190078315A KR 20210001763 A KR20210001763 A KR 20210001763A
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- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 239000010410 layer Substances 0.000 claims abstract description 67
- 239000010426 asphalt Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000012790 adhesive layer Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 21
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- 239000007788 liquid Substances 0.000 claims abstract description 19
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000002759 woven fabric Substances 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 7
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- 238000000034 method Methods 0.000 claims description 13
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/16—Flooring, e.g. parquet on flexible web, laid as flexible webs; Webs specially adapted for use as flooring; Parquet on flexible web
-
- 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
- B32B11/00—Layered products comprising a layer of bituminous or tarry substances
- B32B11/10—Layered products comprising a layer of bituminous or tarry substances next to a fibrous or filamentary layer
-
- 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
- B32B5/02—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 structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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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
- B32B5/02—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 structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
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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
- B32B5/02—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 structural features of a fibrous or filamentary layer
- B32B5/08—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 structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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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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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
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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
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
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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
- B32B2262/14—Mixture of at least two fibres made of different materials
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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
- B32B2471/00—Floor coverings
- B32B2471/02—Carpets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Textile Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
본 발명(Disclosure)은, 우븐 타일 및 그 제조 방법에 관한 것으로서, 구체적으로 친환경적이며 우수한 내구성으로 장수명이 특징인 우븐 타일 및 그 제조 방법에 관한 것이다.The present invention (Disclosure) relates to a woven tile and a method of manufacturing the same, and specifically, to a woven tile characterized by environmentally friendly and excellent durability and a long life, and a method of manufacturing the same.
여기서는, 본 발명에 관한 배경기술이 제공되며, 이들이 반드시 공지기술을 의미하는 것은 아니다(This section provides background information related to the present disclosure which is not necessarily prior art).Here, background technology related to the present invention is provided, and these do not necessarily mean known technology (This section provides background information related to the present disclosure which is not necessarily prior art).
예로부터 좌식 문화로서, 특별한 바닥재를 사용하지 않는 문화이다. It has been a sedentary culture since ancient times, and it does not use special flooring materials.
그러나, 숙박시설과 같이 공중이 이용하는 생활 환경에서는 이미 서양식 생활 환경에 맞는 실내 인테리어가 설치되고 있다, 또한 일반 주택에서도, 좌식 문화에 접목된 서양식 생활 환경으로 변화되고 있다. However, in the living environment used by the public, such as accommodation facilities, indoor interiors suitable for the Western-style living environment are already installed, and also in general houses, the Western-style living environment grafted to the sedentary culture is changing.
그 중에서도 카펫(Carpet)은, 다양한 형태로 변형되어 이미 우리나라 생활 문화에 자리잡은지 오래이다.Among them, carpet has been transformed into various forms and has long since established itself in the living culture of Korea.
일반적으로 카펫은, 고전적으로는 양탄자에서 비롯되었으며, 섬유와 같은 연질 재료를 가지고 만들어서, 바닥에 까는 물건을 총칭한다.In general, carpets, classically originated from rugs, are made out of soft materials such as fibers, and are collectively referred to as floor coverings.
한편, 사회 구조가 복잡해짐에 따라서, 개인 생활에서도 편의성이 각종 생활 용품을 선택하는 주요한 기준이 되어왔다. 이에 따라 사람들의 생활 패턴이나 사용되는 공간에 따라 다양한 구조의 제품이 개발되어 왔다.On the other hand, as the social structure becomes more complex, convenience has become a major criterion for selecting various household items even in personal life. Accordingly, products having various structures have been developed according to people's life patterns or used spaces.
롤 형태에서부터, 작은 면적으로 제작된 타일까지 다양한 형태를 가진다. They come in a variety of shapes, from rolls to small tiles.
특히 최상층의 섬유층은, 특정한 기포(基布)에 수 놓아진 구조, 또는 경사와 위사가 번갈아 교차하여 짜여진 구조등이 사용되고 있아.In particular, the uppermost fibrous layer is a structure embroidered on a specific base fabric or a structure in which warp and weft yarns are alternately intersected.
직물(Woven fabric 織物)을 이용하여 바닥재로 개발된 우븐 타일은, 우븐을 이용하여 제작된 우븐 매트층과 백킹층 및 마감층으로 구분할 수 있다. A woven tile developed as a flooring material using a woven fabric can be divided into a woven mat layer, a backing layer, and a finishing layer made using woven.
일반적으로 우븐 매트층은 우븐의 하면에 접착층이 도포된다. 백킹층(Backing Layer)은 다양한 재질을 이용하여 쿠션을 제공하고 소음을 방지한다.In general, an adhesive layer is applied to the lower surface of the woven mat layer. The backing layer uses various materials to provide cushioning and prevent noise.
특히 우븐 타일은, 섬유층인 우븐의 구조가, 원사를 식모한 구조가 아니므로, 고전적인 양탄자 또는 카펫보다 사용상 유지관리에 편리성이 큰 장점이 있다.In particular, the woven tile has an advantage of greater convenience in maintenance in use than a classic carpet or carpet, since the structure of the woven fiber layer is not a structure in which yarn is planted.
우븐 타일의 백킹층은 지금까지 PVC수지 계열을 사용해왔다. 제조 방법이 널리 알려져 가공이 용이하고, 특히 우븐 매트층의 접착층을 목적으로 사용되는 폴리 우레탄계 합성수지와 접합력이 우수한 장점이 있다. The backing layer of the woven tile has used a PVC resin series so far. Since the manufacturing method is widely known, processing is easy, and in particular, it has the advantage of excellent bonding strength with polyurethane-based synthetic resin used for the purpose of the adhesive layer of the woven mat layer.
그러나, PVC계 수지를 제조하는 과정에서 다량의 유해물질이 사용됨에 따라서, 최근에 관심이 높아지고 있는 환경 문제에 있어서 이를 대체할 필요성이 대두되고 있다. However, as a large amount of harmful substances are used in the process of manufacturing the PVC-based resin, there is a need to replace them in the environmental problem that has recently been increasing interest.
백킹층의 재료로서, PVC계 수지를 대체하기 위해서는, 롤투롤(roll-to-roll) 공정에서 우븐 매트층에 쉽게 도포할 수 있는 작업성이 보장되어야 한다. As a material for the backing layer, in order to replace the PVC-based resin, workability that can be easily applied to the woven mat layer in a roll-to-roll process must be ensured.
폴리 우레탄계 합성수지는, 질기고 화학약품에 잘견디는 특성을 갖는다. 또한, 전기적으로 절연이며 신축성이 좋은 물리적 특성을 가진다. Polyurethane-based synthetic resins are tough and resistant to chemicals. In addition, it is electrically insulated and has good elasticity physical properties.
따라서, 우븐 하면에 코팅됨으로써 섬유질인 우븐에 물리적 안정성을 부여함과 동시에, 백킹층과의 접합력을 제공하기 때문에, 우븐과 백킹층의 접착제로 널리 사용되고 있다. Therefore, it is widely used as an adhesive between the woven and the backing layer because it is coated on the lower surface of the woven to impart physical stability to the fibrous woven and provide adhesion to the backing layer.
따라서, PVC계 수지를 대체하는 새로운 백킹층용 재료는, 폴리 우레탄계 합성수지와 접합력이 필수적으로 확보됨으로써, 하중이 지속적으로 인가되는 바닥재로서의 내구성과 수명이 확보될 수 있다.Accordingly, a new material for a backing layer that replaces the PVC-based resin is essentially secured with a polyurethane-based synthetic resin, thereby ensuring durability and life as a flooring material to which a load is continuously applied.
본 발명(Disclosure)은, PVC보다 유해물질 방출이 최소화되는 친환경적 재료로 폴리 우레탄계 합성수지를 이용한 접착층이 개선됨으로써, 높은 내구성으로 장수의 백킹층을 구비한 우븐 타일 및 그 제조 방법의 제공을 일 목적으로 한다.The present invention (Disclosure) is an eco-friendly material that minimizes the emission of harmful substances than PVC, and an adhesive layer using polyurethane-based synthetic resin is improved, thereby providing a woven tile having a long-lived backing layer with high durability and a manufacturing method thereof. do.
여기서는, 본 발명의 전체적인 요약(Summary)이 제공되며, 이것이 본 발명의 외연을 제한하는 것으로 이해되어서는 아니 된다(This section provides a general summary of the disclosure and is not a comprehensive disclosure of its full scope or all of its features).Here, a summary of the present invention is provided, and this section provides a general summary of the disclosure and is not a comprehensive disclosure of its full scope or all of its features).
상기한 과제의 해결을 위해, 본 발명을 기술하는 여러 관점들 중 어느 일 관점(aspect)에 따른 우븐 타일은, 직조된 우븐(woven) 직물층 및 상기 우븐 직물층 하면에 형성되는 접착층을 포함하는 우븐 매트층(Woven mat layer); 고분자 고무재료와, 상기 고분자 고무재료에 대하여 비투민(bitumen) 액상 100phr(parts per hundred resin) 및 탄산 칼륨 260phr 내지 300phr을 포함하는 비투민 배합분로 형성되며 상기 접착층 하면에 접착되어 배치되는 백킹층(backing layer); 및 상기 백킹층의 하면에 접착되는 마감층;을 포함하고, 상기 비투민 액상은, 아스팔트 60 내지 80 중량%와 개질제 10 내지 20 중량% 및 점착부여제 10 내지 20 중량%로 구성된다. In order to solve the above problems, the woven tile according to any one aspect of the various aspects describing the present invention includes a woven woven fabric layer and an adhesive layer formed on a lower surface of the woven fabric layer. Woven mat layer; A backing layer formed of a polymer rubber material and a bitumen blend containing 100 phr (parts per hundred resin) of a bitumen liquid and 260 phr to 300 phr of potassium carbonate for the polymer rubber material and adhered to the lower surface of the adhesive layer (backing layer); And a finishing layer adhered to the lower surface of the backing layer, wherein the bitumin liquid is composed of 60 to 80% by weight of asphalt, 10 to 20% by weight of a modifier, and 10 to 20% by weight of a tackifier.
본 발명의 일 관점(aspect)에 따른 우븐 타일에서, 상기 비투민 액상은, 상기 아스팔트가 70 중량%이며, 상기 개질제가 15 중량% 이고, 상기 점착부여제가 15 중량%이다.In the woven tile according to an aspect of the present invention, the bitumin liquid is 70% by weight of the asphalt, 15% by weight of the modifier, and 15% by weight of the tackifier.
본 발명의 다른 일 관점(aspect)에 따른 우븐 타일에서, 상기 마감층은, 두께는 3.8mmt 내지 4.2mmt 이며, 저융점 섬유(LM 섬유) 50 부피% 및 폴리에스터 섬유(PET 섬유) 30 부피% 및 재생 폴리에스터 섬유(재생 PET 섬유) 20 부피%로 형성되며 중량은 500 내지 600 g/m2인 부직포이다. In the woven tile according to another aspect of the present invention, the finish layer has a thickness of 3.8mmt to 4.2mmt, and 50% by volume of low-melting fiber (LM fiber) and 30% by volume of polyester fiber (PET fiber) And recycled polyester fiber (recycled PET fiber) 20% by volume, and a weight of 500 to 600 g/m 2 is a nonwoven fabric.
본 발명의 또 다른 일 관점(aspect)에 따른 우븐 타일에서, 상기 접착층은, 폴리 우레탄계 합성수지이다.In the woven tile according to another aspect of the present invention, the adhesive layer is a polyurethane-based synthetic resin.
본 발명의 또 다른 일 관점(aspect)에 따른 우븐 타일에서, 상기 개질제는, 스티렌-부타디엔-스티렌(SBS Styrene-Butadiene-Styrene)계 수지를 포함하고, 상기 점착부여제는, C5-유분(Petroleum Resin)을 재료를 포함한다.In the woven tile according to another aspect of the present invention, the modifier includes a styrene-butadiene-styrene (SBS Styrene-Butadiene-Styrene)-based resin, and the tackifier is C5-oil (Petroleum Resin).
본 발명의 또 일 관점(aspect)에 따른 우븐 타일에서, 상기 비투민 액상은, KS F 2392 규정에 의해 측정시 700 내지 800 CPS의 점도를 가지고, KS M 2252 규정에 의해 측정시 25mm의 침입도를 가지며, KS M 2250 규정에 의해 측정시 90℃의 연화점을 가진다.In the woven tile according to another aspect of the present invention, the bitumin liquid has a viscosity of 700 to 800 CPS when measured according to KS F 2392 regulations, and a penetration degree of 25 mm when measured according to KS M 2252 regulations. It has a softening point of 90℃ when measured according to KS M 2250.
상기한 과제의 해결을 위해, 본 발명을 기술하는 여러 관점들 중 어느 일 관점(aspect)에 따른 우븐 타일의 제조방법은, 우븐(Woven) 직물 하면에 폴리 우레탄계 합성수지를 재료로하는 접착층을 코팅하여 우븐 매트층(flocking mat layer)을 형성하는 제1 단계; 아스팔트 75 중량%와 개질제 15 중량% 및 점착부여제 150 중량%를 혼합하여 비투민(bitumen) 액상을 형성하는 제2 단계; 고분자 고무재료와 상기 고분자 고무재료에 대하여 상기 비투민(bitumen) 액상 100phr(parts per hundred resin)과 탄산 칼륨 260phr 내지 300phr을 혼합하여 비투민 배합분을 형성하는 제3 단계; 상기 비투민 배합분을 마감층의 일측면에 코팅하는 제4 단계; 상기 제4 단계에서 제공된 상기 마감층의 일측면에 상기 접착층의 하면을 압착하여 접합하여 카펫 원단을 형성하는 제5 단계; 상기 카펫 원단을 냉각시키는 제6 단계: 및 상기 카펫 원단을 재단하는 제7 단계를 포함한다.In order to solve the above problems, the manufacturing method of a woven tile according to any one of the various aspects describing the present invention, by coating an adhesive layer made of a polyurethane-based synthetic resin material on the underside of a woven fabric A first step of forming a flocking mat layer; A second step of mixing 75% by weight of asphalt, 15% by weight of a modifier, and 150% by weight of a tackifier to form a bitumen liquid phase; A third step of mixing the bitumen liquid 100phr (parts per hundred resin) and potassium carbonate 260phr to 300phr with the polymer rubber material and the polymer rubber material to form a bitumin blend; A fourth step of coating the bitumin mixture on one side of the finishing layer; A fifth step of forming a carpet fabric by compressing and bonding a lower surface of the adhesive layer to one side of the finishing layer provided in the fourth step; And a sixth step of cooling the carpet fabric and a seventh step of cutting the carpet fabric.
본 발명의 다른 일 관점(aspect)에 따른 우븐 타일의 제조방법에서, 상기 비투민 액상은, 섭씨 180도 내지 190도에서 적어도 24시간 이상 가열 보관될 수 있다.In the method of manufacturing a woven tile according to another aspect of the present invention, the bitumin liquid may be heated and stored at 180 degrees to 190 degrees Celsius for at least 24 hours.
본 발명의 또 다른 일 관점(aspect)에 따른 우븐 타일의 제조방법에서, 상기 제3 단계는, 섭씨 155도 내지 165도에서 수행된다.In the method of manufacturing a woven tile according to another aspect of the present invention, the third step is performed at 155 to 165 degrees Celsius.
본 발명의 또 다른 일 관점(aspect)에 따른 우븐 타일의 제조방법에서, 상기 개질제는, 스티렌-부타디엔-스티렌(SBS Styrene-Butadiene-Styrene)계 수지를 포함하고, 상기 점착부여제는, C5-유분(Petroleum Resin)을 포함한다.In the method of manufacturing a woven tile according to another aspect of the present invention, the modifier includes a styrene-butadiene-styrene (SBS Styrene-Butadiene-Styrene) resin, and the tackifier is C5- Contains oil (Petroleum Resin).
본 발명에 따르면, 아스팔트가 포함된 비투민 배합분을 이용하여 우븐 타일의 백킹층을 형성함으로써, 친환경적일 뿐만 아니라 우수한 치수안정성과 쿠션 성능을 제공한다. According to the present invention, by forming the backing layer of the woven tile by using the bitumin mixture containing asphalt, it is eco-friendly, and provides excellent dimensional stability and cushioning performance.
본 발명에 따르면, 비투민 배합분에 포함되는 재료의 배합 비율을 최적화함으로써, 폴리 우레탄계 합성수지에 접합성이 우수하여 내구성이 향상됨으로써 장수명 특성을 갖다.According to the present invention, by optimizing the blending ratio of the material contained in the bitumin blended component, it has excellent bonding properties to the polyurethane-based synthetic resin and thus durability is improved, thereby having long life characteristics.
도 1은 본 발명에 따른 우븐 타일를 설명하는 도면.
도 2는 본 발명에 따른 우븐 타일의 제조 방법을 설명하는 도면.1 is a diagram illustrating a woven tile according to the present invention.
2 is a diagram illustrating a method of manufacturing a woven tile according to the present invention.
이하, 본 발명에 따른 우븐 타일 및 그 제조 방법을 구현한 실시형태를 도면을 참조하여 자세히 설명한다.Hereinafter, an embodiment implementing the woven tile and its manufacturing method according to the present invention will be described in detail with reference to the drawings.
다만, 본 발명의 본질적인(intrinsic) 기술적 사상은 이하에서 설명되는 실시형태에 의해 그 실시 가능 형태가 제한된다고 할 수는 없고, 본 발명의 본질적인(intrinsic) 기술적 사상에 기초하여 통상의 기술자에 의해 이하에서 설명되는 실시형태를 치환 또는 변경의 방법으로 용이하게 제안될 수 있는 범위를 포섭함을 밝힌다. However, the intrinsic technical idea of the present invention cannot be said to be limited by the embodiments to be described below, and the intrinsic technical idea of the present invention is given below by a person skilled in the art. It turns out to cover the range that can be easily proposed by a method of substitution or change of the embodiment described in FIG.
또한, 이하에서 사용되는 용어는 설명의 편의를 위하여 선택한 것이므로, 본 발명의 본질적인(intrinsic) 기술적 사상을 파악하는 데 있어서, 사전적 의미에 제한되지 않고 본 발명의 기술적 사상에 부합되는 의미로 적절히 해석되어야 할 것이다.In addition, since the terms used below are selected for convenience of description, in grasping the intrinsic technical idea of the present invention, it is not limited to the dictionary meaning and is appropriately interpreted as a meaning consistent with the technical idea of the present invention. Should be.
도 1은 본 발명에 따른 우븐 타일의 구조를 설명하는 도면이다.1 is a diagram illustrating a structure of a woven tile according to the present invention.
도 1을 참조하면, 본 실시형태에 우븐 타일은, 우븐 매트층(woven mat layer, 100)과 백킹층(backing layer, 200) 및 마감층(300)을 포함한다.Referring to FIG. 1, the woven tile according to the present embodiment includes a
우븐 매트층(100)은, 우븐 직물층(110)과 그 하면에 코팅되는 접착층(120)을 포함한다.The
본 발명의 일 실시형태에 따른 우븐 매트층(100)의 접착층(120)은, 폴리 우레탄계 합성수지이다. The
백킹층(200)은, 우븐 매트층(100) 하면에 접착되어 배치된다. 백킹층(200)은 고분자 고무재료비투민 액상과, 이 비투민 액상에 대하여 비투민(bitumen) 배합분 100phr(parts per hundred resin)과, 탄산 칼륨 260phr 내지 300phr을 포함하는 비투민 배합분로 형성된다. The
마감층(300)은, 백킹층(200)의 하면에 접착된다. The
비투민 액상은, 아스팔트가 60 내지 80 중량%와 개질제 10 내지 20 중량% 및 점착부여제 10 내지 20 중량%로 구성된다. The bitumin liquid phase consists of 60 to 80% by weight of asphalt, 10 to 20% by weight of a modifier, and 10 to 20% by weight of a tackifier.
또한, 본 발명에 따른 우븐 타일에서 비투민 액상은, 바람직하게는, 아스팔트가 70 중량%이며, 개질제가 15 중량% 이고, 점착부여제는 15 중량%이다. In addition, in the woven tile according to the present invention, the bitumin liquid is preferably 70% by weight of asphalt, 15% by weight of the modifier, and 15% by weight of the tackifier.
본 발명의 일 실시형태에 따른 우븐 타일의 비투민 액상에 포함되는 개질제는, 바람직하게는, 스티렌-부타디엔-스티렌(SBS Styrene-Butadiene-Styrene)계 수지를 재료로 형성되며, 점착부여제는, 바람직하게는, C5-유분(Petroleum Resin)을 재료로 형성된다. The modifier contained in the bitumin liquid phase of the woven tile according to an embodiment of the present invention is preferably formed of a styrene-butadiene-styrene (SBS Styrene-Butadiene-Styrene)-based resin, and the tackifier, Preferably, it is formed of C5-oil (Petroleum Resin) as a material.
본 발명에 따른 우븐 타일에서 비투민 액상은, 바람직하게는, KS F 2392 규정에 의해 측정시 700 내지 800 CPS의 점도를 가진다. 또한, 비투민 액상은, KS M 2252 규정에 의해 측정시 25mm의 침입도를 가지며, KS M 2250 규정에 의해 측정시 90℃의 연화점을 가진다. The bitumin liquid phase in the woven tile according to the present invention preferably has a viscosity of 700 to 800 CPS as measured by KS F 2392. In addition, the bitumin liquid has a penetration degree of 25 mm when measured according to the KS M 2252 regulation, and a softening point of 90°C when measured according to the KS M 2250 regulation.
결론적으로, 본 발명에 따른 우븐 타일은, 폴리 우레탄계 합성 수지와의 접착특성을 개선함으로써, 종래 기술에서 사용되는 폴리 염화비닐(Polyvinyl chloride, 이하 PVC)을 대체하여, 아스팔트를 포함하는 비투민 배합분을 이용한다.In conclusion, the woven tile according to the present invention replaces polyvinyl chloride (hereinafter referred to as PVC) used in the prior art by improving the adhesive property with the polyurethane-based synthetic resin, Use
각종 첨가재를 사용하지 않는 아스팔트가 포함된 비투민 배합분을 이용함으로써, 인체와 직간접적으로 접촉하는 바닥재 상측면의 유해성을 현저히 개선할 수 있다. By using a bitumin blend containing asphalt without using various additives, the harmfulness of the upper side of the floor material in direct or indirect contact with the human body can be significantly improved.
또한, 본 발명에 따른 우븐 타일에 적용되는 비투민 액상은, 비투민 혼합분의 각 구성물질, 즉 아스팔트와 개질재 및 점도부여제 각각의 배합 비율을 최적화 하였다. In addition, the bitumin liquid phase applied to the woven tile according to the present invention has optimized the mixing ratio of each constituent material of the bitumin mixture, that is, asphalt, a modifier, and a viscosity-imparting agent.
또한, 최적 비율로 배합된 비투민 액상은, 점도와 침입도 및 연화점이 개선됨으로써, 우븐 타일의 우븐 직물층의 하면에 접착하기 쉽다.In addition, the bitumin liquid blended in an optimum ratio is easily adhered to the lower surface of the woven fabric layer of the woven tile by improving the viscosity, penetration, and softening point.
개선전, 점도와 침입도 및 연화점은 각각 920cps 와 12mm 및 83℃이다.Before improvement, the viscosity, penetration, and softening point were 920 cps, 12mm and 83℃, respectively.
따라서 본 발명에 따른 우븐 타일의 비투민 액상은, 점도가 낮아지고 침입도가 커짐으로써, 비투민 배합분 형성하는 공정이 쉽게 수행될 수 있다. Therefore, the bitumin liquid phase of the woven tile according to the present invention has a lower viscosity and an increased penetration, so that a process of forming a bitumin blend can be easily performed.
뿐만 아니라, 아스팔트의 특성 유지하면서 다른 재료와 쉽게 혼합될 수 있는 반면에 연화점이 상승하여, 보관 및 운반이 용이한 장점을 구현하였다. In addition, while maintaining the characteristics of asphalt, while being able to be easily mixed with other materials, the softening point increased, and the advantage of easy storage and transport was realized.
또한, 최적화된 점착부여제의 비율에 기인하여, 폴리 우레탄계 접착층(120) 과 접착되는 특성을 갖는다.In addition, due to the optimized ratio of the tackifier, it has a property of bonding with the polyurethane-based
일반적으로 폴리 우레탄계 합성수지는 아스팔트를 재료로 물질과 쉽게 접합되지 않는 특성을 있다.In general, polyurethane-based synthetic resins are made of asphalt and are not easily bonded to materials.
본 발명에 따른 우븐 타일에서, 비투민 배합분에 포함되는 재료의 함량을 최적화 함으로써, 우븐 직물층(100)의 하면의 접착층(120)인 폴리 우레탄계 합성수지와 쉽게 접합될 수 있는 특징을 갖는다. In the woven tile according to the present invention, by optimizing the content of the material included in the bitumin blend, it can be easily bonded to the polyurethane-based synthetic resin, which is the
이렇게, 백킹층(200)과 우븐 직물층(110)의 접합 특성이 개선됨으로써, 백킹층(200)으로서 PVC를 사용한 우븐 타일보다 수명이 더 길어 질 수 있다. In this way, by improving the bonding property between the
또한, 본 발명에 따른 우븐 타일에서 마감층(300)은, 바람직하게는, 두께는 3.8mmt 내지 4.2mmt 이며, 저융점 섬유(LM 섬유) 50 부피% 및 폴리에스터 섬유(PET 섬유) 30 부피% 및 재생 폴리에스터 섬유(재생 PET 섬유) 20 부피%로 형성되며 중량은 500 내지 600 g/m2인 부직포이다.In addition, the
상술한 부직포는, 우븐 매트층(100)의 부족한 쿠션기능을 보강할 수 있으며, 재생 폴리에스터 섬유를 사용함으로써 제조 원가를 절감할 수 있다. The above-described nonwoven fabric can reinforce the insufficient cushioning function of the woven
도 2는 본 발명에 따른 우븐 타일의 제조 방법을 설명하는 도면이다. 2 is a diagram illustrating a method of manufacturing a woven tile according to the present invention.
도 1 내지 도 2를 참조하면, 본 발명에 따른 우븐 타일의 제조 방법은 우븐 매트층(woven mat layer)을 형성하는 제1 단계(S10)에서 시작한다. 1 to 2, the method of manufacturing a woven tile according to the present invention starts in a first step (S10) of forming a woven mat layer.
제1 단계(S10)는, 우븐(Woven) 직물 하면에 폴리 우레탄계 합성수지를 재료로하는 접착층을 코팅하여 우븐 매트층(woven mat layer)을 형성한다.In the first step (S10), a woven mat layer is formed by coating an adhesive layer made of a polyurethane-based synthetic resin material on the underside of a woven fabric.
제2 단계(S20)는, 아스팔트 75 중량%와 개질제 15 중량% 및 점착부여제 150 중량%를 혼합하여 비투민(bitumen) 배합분을 형성한다.In the second step (S20), 75% by weight of asphalt, 15% by weight of a modifier, and 150% by weight of a tackifier are mixed to form a bitumen blend.
제3 단계(S30)는, 비투민 액상과 비투민 액상에 대하여 비투민 액상 100phr(parts per hundred resin)과 탄산 칼륨 260phr 내지 300phr을 혼합하여 비투민 배합분을 형성한다. In the third step (S30), the bitumin liquid phase and the bitumin liquid phase are mixed with a bitumin liquid 100phr (parts per hundred resin) and potassium carbonate 260phr to 300phr to form a bitumin blend.
제4 단계(S40)는, 비투민 배합분을 마감층의 일측면에 코팅한다. In the fourth step (S40), the bitumin blend is coated on one side of the finishing layer.
제5 단계(S50)는, 제4 단계에서 제공된 마감층의 일측면에 접착층의 하면을 압착하여 접합하여 카펫 원단을 형성한다.In the fifth step (S50), a carpet fabric is formed by pressing and bonding the lower surface of the adhesive layer to one side of the finishing layer provided in the fourth step.
제6 단계(S60)는, 카펫 원단을 냉각시킨다. In a sixth step (S60), the carpet fabric is cooled.
제7 단계(S70)는, 카펫 원단을 재단한다. In a seventh step (S70), the carpet fabric is cut.
본 발명에 따른 우븐 타일 제조방법에서, 제2 단계(S20)와 제3 단계(S30) 사이에 비투민 액상이, 섭씨 180도 내지 190도에서 적어도 24시간 이상 가열 보관될 수 있다. In the method for manufacturing a woven tile according to the present invention, the bitumin liquid may be heated and stored at 180 to 190 degrees Celsius for at least 24 hours between the second step (S20) and the third step (S30).
가열 보관 되는 동안 비투민 액상을 구성하는 점착부여제 분자가 아스팔트 분자와 강하게 결합함으로써, 비투민 배합분의 접착력을 더욱 강화 시키는 것으로 판단된다. It is believed that the tackifier molecules constituting the bitumin liquid phase are strongly bonded to the asphalt molecules while being heated and stored, thereby further enhancing the adhesion of the bitumin compound.
또한 비투민 액상 상태에서 아스팔트 분자를 적절히 응결시키는 것으로 분석되었다. 이러한 응결은, 상술한 마감층의 두께 및 무게를 지탱할 정도의 두께로 비투민 배합분의 코팅 두께를 제어할 수 있다.In addition, it was analyzed that asphalt molecules were properly condensed in the bitumin liquid state. Such condensation can control the coating thickness of the bitumin blend to a thickness enough to support the thickness and weight of the above-described finish layer.
또한 본 발명에 따른 우븐 타일 제조방법의 제3 단계(S30)는, 섭씨 155도 내지 165도에서 수행된다. In addition, the third step (S30) of the woven tile manufacturing method according to the present invention is performed at 155 to 165 degrees Celsius.
Claims (10)
고분자 고무재료와, 상기 고분자 고무재료에 대하여 비투민(bitumen) 액상 100phr(parts per hundred resin) 및 탄산 칼륨 260phr 내지 300phr을 포함하는 비투민 배합분로 형성되며 상기 접착층 하면에 접착되어 배치되는 백킹층(backing layer); 및
상기 백킹층의 하면에 접착되는 마감층;을 포함하고,
상기 비투민 액상은, 아스팔트 60 내지 80 중량%와 개질제 10 내지 20 중량% 및 점착부여제 10 내지 20 중량%로 구성되는 우븐 타일.A woven mat layer comprising a woven fabric layer and an adhesive layer formed on a lower surface of the woven fabric layer;
A backing layer formed of a polymer rubber material and a bitumen blend containing 100 phr (parts per hundred resin) of a bitumen liquid and 260 phr to 300 phr of potassium carbonate for the polymer rubber material and adhered to the lower surface of the adhesive layer (backing layer); And
Including; a finishing layer adhered to the lower surface of the backing layer,
The bitumin liquid is a woven tile consisting of 60 to 80% by weight of asphalt, 10 to 20% by weight of a modifier and 10 to 20% by weight of a tackifier.
상기 비투민 액상은,
상기 아스팔트가 70 중량%이며, 상기 개질제가 15 중량% 이고, 상기 점착부여제가 15 중량%인 것을 특징으로 하는 우븐 타일.The method according to claim 1,
The bitumin liquid phase,
Woven tile, characterized in that the asphalt is 70% by weight, the modifier is 15% by weight, and the tackifier is 15% by weight.
상기 마감층은,
두께는 3.8mmt 내지 4.2mmt 이며,
저융점 섬유(LM 섬유) 50 부피% 및 폴리에스터 섬유(PET 섬유) 30 부피% 및 재생 폴리에스터 섬유(재생 PET 섬유) 20 부피%로 형성되며
중량은 510 내지 530 g/m2의 부직포인 것을 특징으로 하는 우븐 타일.The method according to claim 1,
The finishing layer,
The thickness is 3.8mmt to 4.2mmt,
50% by volume of low-melt fiber (LM fiber) and 30% by volume of polyester fiber (PET fiber) and 20% by volume of recycled polyester fiber (regenerated PET fiber)
Woven tile, characterized in that the weight is 510 to 530 g / m 2 of nonwoven fabric.
상기 접착층은,
폴리 우레탄계 합성수지인 것을 특징으로 하는 우븐 타일.The method according to claim 1,
The adhesive layer,
Woven tile, characterized in that it is a polyurethane-based synthetic resin.
상기 개질제는,
스티렌-부타디엔-스티렌(SBS Styrene-Butadiene-Styrene)계 수지를 포함하고,
상기 점착부여제는,
C5-유분(Petroleum Resin)을 포함하는 것을 특징으로 하는 우븐 타일.The method according to claim 1,
The modifier,
Including a styrene-butadiene-styrene (SBS Styrene-Butadiene-Styrene) resin,
The tackifier,
Woven tile, characterized in that it contains C5-oil (Petroleum Resin).
상기 비투민 액상은,
KS F 2392 규정에 의해 측정시 700 내지 800 CPS의 점도를 가지고,
KS M 2252 규정에 의해 측정시 25mm의 침입도를 가지며,
KS M 2250 규정에 의해 측정시 90℃의 연화점 을 가지는 것을 특징으로 하는 우븐 타일.The method according to claim 1,
The bitumin liquid phase,
It has a viscosity of 700 to 800 CPS when measured according to KS F 2392 regulations,
It has a penetration degree of 25mm when measured according to KS M 2252 regulations,
Woven tile, characterized in that it has a softening point of 90°C when measured according to KS M 2250.
아스팔트 75 중량%와 개질제 15 중량% 및 점착부여제 150 중량%를 혼합하여 비투민(bitumen) 액상을 형성하는 제2 단계;
고분자 고무재료와 상기 고분자 고무재료에 대하여 상기 비투민(bitumen) 액상 100phr(parts per hundred resin)과 탄산 칼륨 260phr 내지 300phr을 혼합하여 비투민 배합분을 형성하는 제3 단계;
상기 비투민 배합분을 마감층의 일측면에 코팅하는 제4 단계;
상기 제4 단계에서 제공된 상기 마감층의 일측면에 상기 접착층의 하면을 압착하여 접합하여 카펫 원단을 형성하는 제5 단계;
상기 카펫 원단을 냉각시키는 제6 단계: 및
상기 카펫 원단을 재단하는 제7 단계를 포함하는 우븐 타일 제조 방법.A first step of forming a flocking mat layer by coating an adhesive layer made of a polyurethane-based synthetic resin material on a lower surface of a woven fabric;
A second step of mixing 75% by weight of asphalt, 15% by weight of a modifier, and 150% by weight of a tackifier to form a bitumen liquid phase;
A third step of mixing the bitumen liquid 100phr (parts per hundred resin) and potassium carbonate 260phr to 300phr with the polymer rubber material and the polymer rubber material to form a bitumin blend;
A fourth step of coating the bitumin mixture on one side of the finishing layer;
A fifth step of forming a carpet fabric by compressing and bonding a lower surface of the adhesive layer to one side of the finishing layer provided in the fourth step;
A sixth step of cooling the carpet fabric: and
A method of manufacturing a woven tile comprising a seventh step of cutting the carpet fabric.
상기 비투민 액상은,
섭씨 180도 내지 190도에서 적어도 24시간 이상 가열 보관되는 것을 특징으로 하는 우븐 타일 제조 방법.The method of claim 7,
The bitumin liquid phase,
Woven tile manufacturing method, characterized in that the heat storage at least 24 hours at 180 degrees to 190 degrees Celsius.
상기 제3 단계는,
섭씨 155도 내지 165도에서 수행되는 것을 특징으로 하는 우븐 타일 제조 방법.The method of claim 7,
The third step,
Woven tile manufacturing method, characterized in that carried out at 155 degrees to 165 degrees Celsius.
상기 개질제는,
스티렌-부타디엔-스티렌(SBS Styrene-Butadiene-Styrene)계 수지를 포함하고,
상기 점착부여제는,
C5-유분(Petroleum Resin)을 포함하는 것을 특징으로 하는 우븐 타일 제조 방법.
The method of claim 7,
The modifier,
Including a styrene-butadiene-styrene (SBS Styrene-Butadiene-Styrene) resin,
The tackifier,
Woven tile manufacturing method comprising a C5-oil (Petroleum Resin).
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| JP2000253986A (en) * | 1999-03-11 | 2000-09-19 | E Tec:Kk | Composition for packing and method of treating carpet therewith |
| KR101329730B1 (en) * | 2012-09-28 | 2013-11-14 | 주식회사 피앤씨 | Eco-frendly low weight carpet tile |
| KR20130129626A (en) | 2012-05-21 | 2013-11-29 | (주)엘지하우시스 | Yarn for preventing nap and woven decorative flooring using the same |
| KR101820618B1 (en) * | 2014-01-17 | 2018-01-19 | 아사히 가세이 가부시키가이샤 | Polymer and asphalt composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000253986A (en) * | 1999-03-11 | 2000-09-19 | E Tec:Kk | Composition for packing and method of treating carpet therewith |
| KR20130129626A (en) | 2012-05-21 | 2013-11-29 | (주)엘지하우시스 | Yarn for preventing nap and woven decorative flooring using the same |
| KR101329730B1 (en) * | 2012-09-28 | 2013-11-14 | 주식회사 피앤씨 | Eco-frendly low weight carpet tile |
| KR101820618B1 (en) * | 2014-01-17 | 2018-01-19 | 아사히 가세이 가부시키가이샤 | Polymer and asphalt composition |
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