KR200403302Y1 - Textile fabrics with ends of synthethic yarn - Google Patents
Textile fabrics with ends of synthethic yarn Download PDFInfo
- Publication number
- KR200403302Y1 KR200403302Y1 KR20-2005-0027972U KR20050027972U KR200403302Y1 KR 200403302 Y1 KR200403302 Y1 KR 200403302Y1 KR 20050027972 U KR20050027972 U KR 20050027972U KR 200403302 Y1 KR200403302 Y1 KR 200403302Y1
- Authority
- KR
- South Korea
- Prior art keywords
- yarn
- artificial leather
- fabric
- polyurethane
- warp
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 48
- 239000004753 textile Substances 0.000 title 1
- 239000002649 leather substitute Substances 0.000 claims abstract description 55
- 239000000835 fiber Substances 0.000 claims description 8
- 229920005749 polyurethane resin Polymers 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 6
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 description 21
- 239000004814 polyurethane Substances 0.000 description 21
- 238000009941 weaving Methods 0.000 description 18
- 239000010410 layer Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 239000004332 silver Substances 0.000 description 10
- 229910052709 silver Inorganic materials 0.000 description 10
- 238000004513 sizing Methods 0.000 description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000010985 leather Substances 0.000 description 5
- 239000011527 polyurethane coating Substances 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229940070527 tourmaline Drugs 0.000 description 1
- 229910052613 tourmaline Inorganic materials 0.000 description 1
- 239000011032 tourmaline Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/60—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the warp or weft elements other than yarns or threads
- D03D15/63—Straps, e.g. leather straps
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/06—Threads formed from strip material other than paper
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
- D06M11/42—Oxides or hydroxides of copper, silver or gold
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- 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
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
본 고안은 인조가죽사를 경사로 포함하는 직물에 관한 것으로, 경사와 위사가 서로 직각으로 교차하여 이루어진 직물에 있어서, 경사는 인조가죽사를 포함하여 구성된 것을 특징으로 하는, 인조가죽사를 경사로 포함하는 직물에 관한 것으로, 인조가죽사를 경사로 포함하는 평직구조의 직물은 부드럽고 촉감이 우수하며 통기성이 우수하여, 종래 습기로 인한 문제점으로 적용되기 난해한 의류 등의 다양 응용분야에 사용될 수 있다.The present invention relates to a fabric comprising an artificial leather yarn inclined, in a fabric made of a warp yarn and a weft cross at right angles to each other, the inclination comprises an artificial leather yarn, comprising an artificial leather yarn inclined Regarding the fabric, the fabric of the plain weave structure including the artificial leather yarn as a slope is soft and excellent in touch and excellent breathability, it can be used in a variety of applications such as clothing difficult to be applied to the problems caused by conventional moisture.
Description
본 고안은 인조가죽사를 경사로 포함하는 직물에 관한 것으로, 상세하게는 경사와 위사가 서로 직각으로 교차하여 이루어진 직물에 있어서, 경사는 인조가죽사를 포함하여 구성된 것을 특징으로 하는, 인조가죽사를 경사로 포함하는 직물에 관한 것이다.The present invention relates to a fabric comprising an artificial leather yarn inclined, in detail, in a fabric made of a cross between the warp and the weft yarns at right angles to each other, the inclined is artificial leather yarn, characterized in that it comprises an artificial leather yarn It relates to a fabric comprising a ramp.
일반적으로 가죽은 천연가죽과 인조가죽으로 나누어지며, 천연가죽은 염색을 하여 염색된 그 자체로 상품화가 가능하지만 인조가죽에 비하여 가격이 고가이다. 따라서 인조가죽을 이용한 가죽 상품의 개발이 활발하게 이루어지고 있다. 본 고안은 종래 폴리우레탄 인조가죽 직물과는 차별되는, 인조가죽사를 경사로 포함하는 직물에 관한 것이다.Generally, leather is divided into natural leather and artificial leather, and natural leather can be commercialized by dyed by dyed, but the price is higher than artificial leather. Therefore, the development of leather goods using artificial leather has been actively made. The present invention relates to a fabric comprising an inclined artificial leather yarn, which is different from the conventional polyurethane artificial leather fabric.
종래 폴리우레탄이 부착된 인조가죽 제조방법을 상세하게 설명하면 다음과 같다.Referring to the method of manufacturing artificial leather with a conventional polyurethane is as follows.
먼저 엠보가 형성된 이형지 위에 폴리우레탄을 도포하고 100∼130℃ 정도의 열챔버에서 1분간 드라이한다. 그 후 폴리우레탄 도포층 위에 유성접착제를 바르고 100℃ 정도의 열챔버에서 1분간 드라이한 후 원단을 접착하여 120℃ 정도의 열챔버에서 1분간 드라이한다. 그 후 80℃ 정도의 숙성실에서 24 내지 48시간 숙성시킨다. 이후 이형지를 제거하면 통상적인 폴리우레탄 인조가죽 직물이 완성된다. 이때, 색상이 요구되는 경우에는 상기 도포층 위에 인쇄한다. 특히 2도의 색상을 넣으려면 두 번 인쇄한 다음 최종적으로 탑프린트층을 형성한다.First, polyurethane is coated on a release paper on which emboss is formed, and then dried in a thermal chamber at about 100 to 130 ° C. for 1 minute. Thereafter, an oily adhesive is applied on the polyurethane coating layer and dried for 1 minute in a heat chamber at about 100 ° C., and then the fabric is bonded and dried in a thermal chamber at about 120 ° C. for 1 minute. After that, it is aged for 24 to 48 hours in a maturing room at 80 ° C. Removing the release paper then completes the conventional polyurethane artificial leather fabric. In this case, when color is required, the printing is performed on the coating layer. In particular, to add two degrees of color, it is printed twice and finally a top print layer is formed.
도 1은 종래의 인조가죽 제조방식에 의해 2도의 색상을 넣은 폴리우레탄 인조가죽 직물의 단면도를 나타낸다. 도 1을 참조하면 원단(10)과 유성접착제층(12)과 폴리우레탄 도포층(14)이 차례로 형성되고 원단(14)과 반대쪽 즉, 폴리우레탄 도포층(14)위에 제1인쇄층(15), 제2인쇄층(16), 탑프린트층(17)이 차례로 형성되게 된다. Figure 1 shows a cross-sectional view of the polyurethane artificial leather fabric put the color of 2 degrees by a conventional artificial leather manufacturing method. Referring to FIG. 1, the fabric 10, the oily adhesive layer 12, and the polyurethane coating layer 14 are sequentially formed, and the first printing layer 15 on the opposite side of the fabric 14, that is, on the polyurethane coating layer 14, is formed. ), The second print layer 16, and the top print layer 17 are formed in this order.
그러나, 원단(10)에 폴리우레탄이 직접적으로 코팅되므로 인조가죽 직물은 통기가 되지 않아 습기가 차는 문제점이 있었다. 특히, 의류, 가구, 시트지, 신발 등 에 적용되는 인조가죽 직물은 상기 통기성의 한계로 인하여 응용에 한계가 있었다. 또한, 상기의 설명에서 알 수 있듯이 종래의 접착제는 일반적으로 유성접착제이며 색상을 넣는 방식은 인쇄에 의한 것이었다. 그러나 인쇄 방식에 의하면 두 가지 이상의 색상을 넣으려면 여러 번 인쇄해야 하므로 절차가 번거롭고 시간적, 경제적으로 낭비라는 문제점이 있었고, 유성접착제를 사용하면 가죽의 나염을 위해 이형지 위에 도포하는 폴리우레탄의 MEK(메틸에틸케톤)와 DMF(디메틸포름아미드) 성분 때문에 염료가 원단 쪽으로 흘러내려 번지게 되는 문제점이 있었다.However, since the polyurethane is directly coated on the fabric 10, the artificial leather fabric has a problem that the moisture is not ventilated. In particular, artificial leather fabrics that are applied to clothing, furniture, sheet paper, shoes, etc. has a limit in the application due to the limitation of breathability. In addition, as can be seen from the above description, the conventional adhesive is generally an oil-based adhesive, and the method of adding color was by printing. However, according to the printing method, it was necessary to print several times in order to add more than one color, and the procedure was cumbersome and time-consuming and economically wasteful. When using an oil-based adhesive, MEK (methyl) of polyurethane was applied on a release paper for printing of leather. Ethyl ketone) and DMF (dimethylformamide) components have a problem that the dye flows down to the fabric.
본 고안은 상기 문제점을 해결하기 위하여 종래 폴리우레탄 또는 PVC 코팅에 의한 인조가죽 제조방법이 아닌, 제직공정에 의한 인조가죽 직물을 제공하는 것이다. 즉, 인조가죽사를 경사로 포함하는 인조가죽 직물을 제공하는 것이다.The present invention is to provide a synthetic leather fabric by the weaving process, rather than the conventional manufacturing method of artificial leather by polyurethane or PVC coating to solve the above problems. That is, to provide an artificial leather fabric comprising an artificial leather yarn as a slope.
직물은 경사(warp, end)와 위사(filing yarn, weft)가 서로 직각으로 교차하여 만들어지며, 경사란 직물의 길이방향을 말하고, 위사란 경사에 직각이 되도록 짜여있는 사조(絲條)로 정의된다. 경사는 꼬임이 많고 강도가 높아야 하며, 늘어나지 않아야 하나, 위사는 경사에 비해 꼬임이 적거나 굵은 실 또는 장식사 등을 사용하여 신축성이 커야한다. The fabric is made of warp (end) and weft (filing yarn, weft) at right angles to each other, the warp is the longitudinal direction of the fabric, weft is defined as thread that is woven at right angles to the warp. do. The warp yarn should have a lot of twist and high strength, and should not be stretched. However, the weft yarn should be less elastic than the warp yarn or have greater elasticity by using coarse thread or decorative yarn.
폴리에스테르, 폴리아미드 등의 합성섬유 원사(섬유사)를 경사로 사용하여 이루어지는 직물을 제조하는 경우, 제직시 경사의 끊어짐이 발생하지 않도록 하기 위하여 도 2에 나타내는 사이징(sizing)기를 이용하여 경사를 호부하여 워터제트룸(Water Jet Loom) 또는 에어제트룸(Air Jet Loom)에서 제직한다. 이를 상세하게 설명한다. 도 2에서 도시된 사이징기에서는, 크릴(creel, 1)에 감긴 다수개의 원사(9)는 바디(2)를 통과함으로써 동일한 피치에서 집합되고, 호제용액조(3)에 침지되어 호제를 부착시킨 후 스퀴즈롤(squeeze roll, 4)에서 실을 짜냄으로서 소요되는 호부착량을 조절한다. 이어서, 제1 건조챔버(5), 제2 건조챔버(6) 및 건조실린더(7)에서 실을 건조한 후, 권취하여 경사빔(8)을 얻는다. 통상의 호제로는 면사 또는 우스티드사의 경우에는 녹말이 적용되며, 비스코스사와 아세테이트사가 원사로 사용되는 경우에는 젤라틴이 사용된다.In the case of manufacturing a fabric made of synthetic fiber yarns (fiber yarn) such as polyester or polyamide as a warp yarn, the warp yarn is inclined by using a sizing machine shown in FIG. 2 in order to prevent breakage of the warp yarn during weaving. Weaving in a Water Jet Loom or Air Jet Loom. This will be described in detail. In the sizing machine shown in Fig. 2, a plurality of yarns 9 wound on a creel 1 are gathered at the same pitch by passing through the body 2, and are immersed in the bath solution tank 3 to adhere the glue. After squeeze roll (squeeze roll, 4) by squeezing the thread to adjust the amount of arc required. Subsequently, the yarn is dried in the first drying chamber 5, the second drying chamber 6, and the drying cylinder 7, and then wound up to obtain an inclined beam 8. In general, starch is applied to cotton yarn or woasted yarn, and gelatin is used when viscose yarn and acetate yarn are used as yarns.
본 고안은 상기 사이징기를 이용하여 인조가죽사를 제조한 후, 제직하여 인조가죽사를 경사로 포함하는 인조가죽 직물을 제공하는 것이다.The present invention is to provide an artificial leather fabric comprising an artificial leather yarn inclined after weaving the artificial leather yarn using the sizing machine.
본 고안의 목적은 또한 통기성이 우수한 인조가죽 직물을 공개하는 것이다.It is also an object of the present invention to disclose a breathable artificial leather fabric.
본 고안은 또한 다양한 색상의 인조가죽사를 경사로 포함하는 인조가죽 직물을 제공하는 것이다.The present invention also provides an artificial leather fabric comprising an inclined artificial leather yarn of various colors.
본 고안은 마지막 목적은 은이온 방출이 가능한 분말이 포함된 인조가죽사를 경사로 포함하는 인조가죽 직물을 제공하는 것이다.The final object of the present invention is to provide an artificial leather fabric comprising an inclined artificial leather yarn containing a powder capable of releasing silver ions.
상기 목적은 경사와 위사가 서로 직각으로 교차하여 이루어진 직물에 있어서, 경사는 인조가죽사를 포함하여 구성된 것을 특징으로 하는, 인조가죽사를 경사로 포함하는 직물에 의해 달성될 수 있다.The object can be achieved by a fabric comprising an artificial leather yarn as a slope, characterized in that in the fabric made of the warp yarn and the weft cross at right angles to each other, comprising a synthetic leather yarn.
상기 인조가죽사는 폴리에스테르, 폴리아미드를 포함한 섬유사 외주면에 폴리우레탄이 코팅된 섬유사로 정의된다. 상기 폴리우레탄은 워터베이스드 폴리우레탄(water based polyureathane) 수지이며, 경화제가 포함될 수 있다. 바람직하게는 폴리우레탄 및 경화제는 100:5 중량부 비율로 배합된다. 또한, 상기 폴리우레탄에는 은나노 콜로이드 용액이 더욱 포함될 수 있으며, 바람직하게는 폴리우레탄 및 은나노 콜로이드 용액은 100:(5~10) 중량부 비율로 혼합될 수 있다. 폴리우레탄 수지에는 안료 또는 은이온분말이 미량 첨가될 수도 있다.The artificial leather yarn is defined as a fiber yarn coated with a polyurethane on the outer peripheral surface of the fiber yarn including polyester, polyamide. The polyurethane is a water based polyurethane resin (water based polyureathane) resin, may contain a curing agent. Preferably the polyurethane and hardener are blended in a ratio of 100: 5 parts by weight. In addition, the polyurethane may further include a silver nano colloidal solution, preferably, the polyurethane and the silver nano colloidal solution may be mixed in a ratio of 100: (5 ~ 10) parts by weight. A trace amount of pigment or silver ion powder may be added to the polyurethane resin.
상기 인조가죽사는 사이징기를 이용하여 워터베이스드 폴리우레탄를 섬유사에 코팅하여 제조될 수 있다. The artificial leather can be manufactured by coating a water-based polyurethane on the fiber yarn using a sizing machine.
인조가죽사를 경사로 포함하는 직물은 자동제직기를 이용하여 인조가죽사 경사의 여러가닥이 균일한 간격으로 동일방향으로 삽입되며, 위사는 통상의 섬유사로써 경사와 90° 각도에서 경사를 가로지르도록 삽입되어 평직 구조를 가진다.The fabric including the artificial leather yarn inclined is inserted in the same direction by the automatic weaving machine with several strands of the artificial leather yarn inclined at equal intervals. It is inserted and has a plain weave structure.
이하 인조가죽사 제조방법 및 인조가죽사를 경사로 포함하는 직물제조방법 및 직물에 대하여 도면 및 실시예들을 통하여 설명하고자 하나, 이에 국한되지 아니한다.Hereinafter, a method of manufacturing artificial leather and a method of manufacturing a fabric and a fabric including an artificial leather yarn as a slope will be described with reference to the accompanying drawings and examples, but is not limited thereto.
실시예 1.Example 1.
도 2에 도시된 사이징기에서, 크릴(creel, 1)에 감긴 폴리아미드(9)는 바디(2)를 통과함으로써 동일한 피치에서 집합된다. 사이징제조(3')에 침지되어 폴리우레탄을 코팅시킨 후 스퀴즈롤(squeeze roll, 4)에서 폴리아미드를 통과시킴으로써 폴리우레탄 코팅층 두께를 0.015mm로 조절한다. 상기 사이징제로는, 용제가 사용되지 않은 워터베이스드 폴리우레탄 수지액이며, 점도가 1400-1600cps/25±1℃ 이고, 고형분이 39-41%이며, 장력이 400-500%, 신장율(elongation)이 600-800%의 물성을 가지는 폴리우레탄 수지이다. 상기 수용성 폴리우레탄 수지는 점도율을 높이기 위하여 경화제를 배합할 수 있으며, 경화제는 접착성 및 내열성과 물에 대한 분산성이 우수한 것을 사용하며 바람직하게는 수용성 폴리우레탄 및 경화제가 100:5 비율로 배합될 수 있다.In the sizing machine shown in FIG. 2, the polyamide 9 wound on the creel 1 is collected at the same pitch by passing through the body 2. The thickness of the polyurethane coating layer is adjusted to 0.015 mm by immersing in the sizing preparation (3 ') to coat the polyurethane and passing the polyamide in the squeeze roll (4). The sizing agent is a water-based polyurethane resin solution without a solvent, has a viscosity of 1400-1600 cps / 25 ± 1 ° C., a solid content of 39-41%, a tension of 400-500%, and elongation. It is a polyurethane resin having 600-800% of physical properties. The water-soluble polyurethane resin may be blended with a curing agent in order to increase the viscosity rate, the curing agent is used that is excellent in adhesion and heat resistance and dispersibility to water, preferably a water-soluble polyurethane and a curing agent in a ratio of 100: 5 Can be.
이어서, 제1 건조챔버(5), 제2 건조챔버(6) 및 건조실린더(7)에서 폴리우레탄이 코팅된 섬유사를 100~150℃에서 1 내지 3분간 건조한 후, 권취하여 인조가죽사 경사빔(8)을 얻었다.Subsequently, in the first drying chamber 5, the second drying chamber 6 and the drying cylinder 7, the polyurethane-coated fiber yarn is dried at 100 to 150 ° C. for 1 to 3 minutes, and then wound up to warp the artificial leather yarn. The beam 8 was obtained.
실시예 2.Example 2.
실시예 1에서 경화제를 대신하여 은나노 콜로이드 용액을 첨가하여 실시예 1과 동일하게 처리하여 경사빔(8)을 얻었다.In Example 1, a silver nano colloidal solution was added in place of the curing agent, and was treated in the same manner as in Example 1 to obtain an inclined beam 8.
상기 은나노 콜로이드 용액의 제조방법은 본 출원인에 의해 출원되고 등록된 대한민국 특허 제399481호에 상세히 기재되어 있으나, 개략적으로 설명하면 다음과 같다.The method for preparing the silver nano colloidal solution is described in detail in Korean Patent No. 3,9481, filed and registered by the present applicant, but is briefly described as follows.
제조방법 : 은 지금을 분쇄한 분말 300g을 용해조에 넣고 가열하면서 질산을 첨가하여 은용액을 1차로 제조하였다. 이에 염화제1석 100g을 염산 100ml에 용해한 용액을 별도로 제조하여 상기 은용액에 교반시켜 첨가하였다. 가성소오다용액 500ml에 산화아연 150g을 용해하여 상기 은용액에 첨가하면서 교반시키고, 100℃를 유지하면서 수분을 증발시켜 분말로 제조하였다. 분말 300g에 브롬소다 100g을 혼합하여 은염을 제조하고, 은염 300g을 1L 물에 용해하여 액상의 은나노 콜로이드 용액을 제조하였다.Preparation Method: The silver solution was prepared primarily by adding 300 g of silver pulverized powder into a dissolution tank and adding nitric acid while heating. Thus, a solution in which 100 g of cuprous chloride was dissolved in 100 ml of hydrochloric acid was separately prepared, and stirred and added to the silver solution. 150 g of zinc oxide was dissolved in 500 ml of caustic soda solution, added to the silver solution, stirred, and evaporated while maintaining 100 ° C. to prepare a powder. Silver salt was prepared by mixing 100 g of bromine soda with 300 g of powder, and 300 g of silver salt was dissolved in 1 L of water to prepare a liquid silver nano colloidal solution.
첨가량 : 수용성 폴리우레탄 및 은나노 콜로이드 용액은 100:5~10 중량부 비율로 혼합하여 사용하였다.Addition amount: The water-soluble polyurethane and silver nano colloidal solution were mixed and used in the ratio of 100: 5-10 weight part.
실시예 3.Example 3.
실시예 2에서 투명안료를 더욱 첨가한 것 이외에는 실시예 2와 동일하게 처리하여 경사빔(8)을 얻었다. 투명 안료는 수용성 폴리우레탄 100 중량부에 대하여 약 1-5중량부 첨가하여 사용하였다.In the same manner as in Example 2, except that the transparent pigment was further added in Example 2, an inclined beam 8 was obtained. The transparent pigment was used by adding about 1-5 parts by weight with respect to 100 parts by weight of the water-soluble polyurethane.
실시예 4.Example 4.
은이온 방출광(인동석 또는 전기석) 1000메쉬 분말을 투명안료와 동일량을 추가로 첨가한 것 이외에는 실시예 3과 동일하게 처리하여 경사빔(8)을 얻었다.A gradient beam 8 was obtained in the same manner as in Example 3 except that 1000 mesh powder of silver ion emission light (phosphorite or tourmaline) was further added with the same amount as the transparent pigment.
실시예 5.Example 5.
상기 실시예 1 내지 4에서 제조된 인조가죽사 경사를 이용하여 자동제직기에서 인조가죽사가 경사로 포함된 직물을 완성하였다.Using the artificial leather inclined yarn prepared in Examples 1 to 4 to complete the fabric including the artificial leather inclined in the automatic weaving machine.
도 3은 자동제직기(41)를 이용한 제직도를 간략하게 도시한 것이고, 이하 제직공정을 설명한다. 경사빔(8)은 경사 피더(42)에 위치하며, 통상의 섬유사를 위사 피더(도시하지 않음)에 건 후, 제직기(41)를 작동시켜 인조가죽사 경사(20)가 균일한 간격으로 같은 방향으로 삽입되고 반면에, 통상 섬유사 위사(30)는 경사와 90°에서 경사를 가로지르도록 삽입되어 인조가죽사가 경사로 포함된 직물이 완성된다.3 briefly illustrates a weaving degree using the automatic weaving machine 41, and the following describes the weaving process. The inclined beam 8 is located in the inclined feeder 42, and after the conventional fiber yarn is hung on a weft feeder (not shown), the weaving machine 41 is operated to make the artificial leather yarn inclined 20 evenly spaced. In the same direction as being inserted, while the conventional weaving yarn 30 is inserted so as to cross the inclination at 90 ° with the inclined to complete the fabric containing the artificial leather inclined.
도 4는 상기 제직공정에 따라 얻어진 직물(40)의 개략도이고, 도 5는 도 4의 vv방향에서의 상대적인 단면(cross section)이다. 각 도면에 도시된 바와 같이, 인조가죽사 경사(20)와 통상 섬유사 위사(30)는 교대로 서로를 넘어서며 가로지르도록 구성된다.4 is a schematic view of the fabric 40 obtained according to the weaving process, and FIG. 5 is a relative cross section in the vv direction of FIG. 4. As shown in each figure, the artificial leather yarn warp 20 and the normal fiber yarn weft 30 are configured to alternately cross over each other.
상기한 바와 같이, 폴리우레탄이 도포된 인조가죽사는 제직성이 우수하고 실이 피지 않을 뿐 아니라 제직시 마찰에 의하여 폴리우레탄이 이탈되지 않는 등의 제직성이 우수하며, 인조가죽사를 경사로 포함하는 평직구조의 직물은 부드럽고 촉감이 우수하며 통기성이 우수하여, 종래 습기로 인한 문제점으로 적용되기 난해한 의류 등의 다양 응용분야에 사용될 수 있다. 또한, 인조가죽사 제조공정에서 소망되는 안료를 첨가하여 다양한 색상의 인조가죽사를 제조할 수 있어, 단순한 공정을 통하여 다양한 색상의 인조가죽 직물을 용이하게 제공할 수 있다.As described above, the artificial leather yarn coated with polyurethane is not only excellent in weaving and not threaded, but also excellent in weaving such that the polyurethane is not released by friction during weaving, and includes an artificial leather yarn as a slope. The fabric of the plain weave structure is soft, excellent in touch and excellent in breathability, and can be used in various applications such as clothing, which is difficult to be applied due to problems caused by conventional moisture. In addition, it is possible to manufacture a variety of artificial leather yarn by adding a pigment desired in the artificial leather yarn manufacturing process, it is possible to easily provide an artificial leather fabric of various colors through a simple process.
도 1은 종래 인조가죽 직물 단면도이며,1 is a cross-sectional view of a conventional artificial leather fabric,
도 2는 사이징기를 이용한 사이징 공정 개략도이고,2 is a schematic diagram of a sizing process using a sizing machine,
도 3은 자동제직기를 이용한 제직과정을 간략하게 도시한 것이고,Figure 3 briefly illustrates the weaving process using an automatic weaving machine,
도 4는 본 고안에 의한 인조가죽사 경사를 가지는 직물의 개략도이고, Figure 4 is a schematic diagram of a fabric having an artificial leather yarn inclination according to the present invention,
도 5는 도 4의 vv방향에서의 단면도이다.5 is a cross-sectional view taken along the line vv of FIG. 4.
1 크릴(creel) 2 바디 3,3' 호제용액조(사이징제조)1 Creel 2 Body 3,3 'Detergent Solution Tank (Sizing)
4 스퀴즈롤 5 제1 건조챔버 6 제2 건조챔버4 Squeeze rolls 5 First drying chamber 6 Second drying chamber
7 건조실린더 8 경사빔 9 원사7 Dry cylinder 8 Inclined beam 9 Yarn
10 원단 12 유성접착제층 14 폴리우레탄 도포층10 Fabric 12 Oily adhesive layer 14 Polyurethane coating layer
15 제1인쇄층 16 제2인쇄층 17 탑프린트층15 First Print Layer 16 Second Print Layer 17 Top Print Layer
20 경사 30 위사 40 직물20 tilt 30 weft 40 fabric
41 제직기 42 경사피더41 Weaving Machine 42 Inclined Feeder
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2005
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102007623B1 (en) | 2019-03-20 | 2019-10-21 | 이양종 | Flat knitting machine for knitting of leather yarn |
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