KR100683245B1 - A manufacture method of silicon coated fabric - Google Patents
A manufacture method of silicon coated fabric Download PDFInfo
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- KR100683245B1 KR100683245B1 KR1020060087164A KR20060087164A KR100683245B1 KR 100683245 B1 KR100683245 B1 KR 100683245B1 KR 1020060087164 A KR1020060087164 A KR 1020060087164A KR 20060087164 A KR20060087164 A KR 20060087164A KR 100683245 B1 KR100683245 B1 KR 100683245B1
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- 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
- D06M11/77—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 silicon or compounds thereof
- D06M11/78—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 silicon or compounds thereof with silicon; with halides or oxyhalides of silicon; with fluorosilicates
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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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
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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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/021—Compressive rollers
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- 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
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
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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
- B32B2319/00—Synthetic rubber
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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
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
Abstract
Description
본 발명은 실리콘이 코팅된 원단의 제조방법에 관한 것으로, 보다 상세하게는 원단에 직접 실리콘을 코팅한 후 빠른 건조 및 응고 공정을 통해 실리콘이 원단내로 침투하지 않도록 함으로써 우수한 신축성과 탄력성은 물론 부드러운 감촉을 갖도록 하고 대량생산으로 경제성을 높일 수 있는 실리콘이 코팅된 원단의 제조 방법에 관한 것이다.The present invention relates to a method of manufacturing a silicone-coated fabric, and more particularly, by coating the silicone directly on the fabric, the silicone does not penetrate into the fabric through a quick drying and solidification process, thereby providing excellent elasticity and elasticity as well as a soft feel. It relates to a method of manufacturing a silicon-coated fabric that can have and improve the economics in mass production.
종래의 인조피혁은 이형지 위에 필름층을 형성하고 그 위에 접착제를 도포하고 폴리우레탄 필름층과 직물지를 합지 가공한 다음 이형지를 박리하는 것으로 천연피혁을 대체 사용하고 있으나 이와 같은 방법으로 제조되는 제품은 탄성과 신축성이 부족할 뿐만 아니라 부드러운 촉감을 유지하기가 사실상 어려웠다.Conventional artificial leather replaces natural leather by forming a film layer on a release paper, applying an adhesive on it, laminating a polyurethane film layer and a woven paper, and then peeling off the release paper. In addition to lack of elasticity and elasticity, it was virtually difficult to maintain a soft touch.
또한 상기와 같이 부드러운 촉감과 신축성이 요구됨에 따라 제한적인 단점을 보완하고자 고신축성 원단에 실리콘 필름층을 도포하는 방법이 제한된 크기, 예를 들면 30cm × 30cm 의 원단 낱장에 실리콘을 수작업으로 도포하는 방법으로 생산하 여 왔으나 이와 같은 방법은 균일한 도포작업이 이루어지지 아니할 뿐만 아니라 일관성있는 작업공정을 이룰 수 없으므로 인하여 높은 불량률의 발생과 균일한 품질의 제품은 생산하기가 어렵고, 수작업에 따른 생산성의 저하와 경제성이 현저하게 떨어지는 문제점이 상존하고 있는 것이다. In addition, as a soft touch and elasticity is required as described above, the method of applying a silicone film layer to a high-stretch fabric to compensate for the limited disadvantage is a method of manually applying silicone to a limited size, for example, 30cm × 30cm fabric sheet However, this method is difficult to produce products with high defect rate and uniform quality due to not only uniform coating work but also consistent work process. There is a problem that the economy and economical remarkably fall.
이에 본 발명은 상술한 종래의 문제점을 해결하기 위하여 안출한 것으로 의류 및 신변제품으로써 우수한 신축성과 탄력성은 물론 부드러운 감촉을 갖도록 하여 그 착용감을 향상시키기 위한 실리콘이 코팅된 원단을 제공하는데 그 목적이 있다.Accordingly, the present invention has been made in order to solve the above-mentioned conventional problems, and has an object of providing a fabric coated with silicone for improving the wearing comfort by having a soft texture as well as excellent elasticity and elasticity as clothing and new products. .
본 발명의 또 다른 목적은 그 제조를 일괄공정으로 관리 제조함으로써 대량생산으로 생산성 증대와 경제성을 높이는 데 있다. Still another object of the present invention is to increase the productivity and economics by mass production by managing the production in a batch process.
상기한 목적을 달성하기 위한 본 발명은 박리제를 이형지상에 도포하여 박리막을 형성시키는 박리막 형성단계;The present invention for achieving the above object is a release film forming step of forming a release film by applying a release agent on a release paper;
상기 박리막 형성단계에서 수득된 박리막상에 실리콘을 도포하여 실리콘 표피층을 형성시키는 실리콘 표피층 형성단계;A silicon skin layer forming step of forming a silicon skin layer by applying silicon on the release film obtained in the release film forming step;
상기 실리콘 표피층 형성단계에서 수득된 실리콘 표피층상에 원단을 접합하기 위한 실리콘 접착제층을 형성시키는 실리콘 접착제층 형성단계;A silicone adhesive layer forming step of forming a silicone adhesive layer for bonding the fabric onto the silicone skin layer obtained in the silicone skin layer forming step;
상기 실리콘 접착제층 형성단계에서 수득된 실리콘 접착제층상에 원단을 압압로울러로 압압하여 접합시키는 원단 접합단계;Fabric bonding step of bonding the fabric on the silicon adhesive layer obtained in the silicon adhesive layer forming step by pressing the fabric with a pressure roller;
상기 원단 접합단계에서 접합된 실리콘 표피층으로부터 이형지를 박리하는 이형지 박리단계로 이루어진 실리콘이 코팅된 원단의 제조방법을 특징으로 한다.Characterized in that the method of manufacturing a silicon-coated fabric consisting of a release paper peeling step of peeling the release paper from the silicon skin layer bonded in the fabric bonding step.
이하에서 본 발명은 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.
본 발명은 원단의 일측면에 직접 실리콘을 코팅하는 방법으로 이를 구체적으로 구분하여 보면, The present invention is a method of coating the silicone directly on one side of the fabric to look specifically at this,
박리제를 이형지상에 도포하여 박리막을 형성시키는 박리막 형성단계,A release film forming step of forming a release film by applying a release agent on a release paper,
상기 박리막 형성단계에서 수득된 박리막상에 실리콘을 도포하여 실리콘 표피층을 형성시키는 실리콘 표피층 형성단계,Silicon skin layer forming step of forming a silicon skin layer by applying silicon on the release film obtained in the release film forming step,
상기 실리콘 표피층 형성단계에서 수득된 실리콘 표피층상에 원단을 접합하기 위한 실리콘 접착제층을 형성시키는 실리콘 접착제층 형성단계,Silicon adhesive layer forming step of forming a silicone adhesive layer for bonding the fabric on the silicon skin layer obtained in the silicon skin layer forming step,
상기 실리콘 접착제층 형성단계에서 수득된 실리콘 접착제층상에 원단을 압압로울러로 압압하여 접합시키는 원단접합단계,Fabric bonding step of bonding the fabric on the silicon adhesive layer obtained in the silicon adhesive layer forming step by pressing with a pressure roller,
상기 원단 접합단계에서 접합된 실리콘 표피층으로 부터 이형지를 박리하는 이형지 박리단계로 이루어져 있다.It consists of a release paper peeling step of peeling the release paper from the silicon skin layer bonded in the fabric bonding step.
상기 박리막을 형성시키는 박리막 형성단계는 이형지상에 박리제를 도포하는 단계로서, 박리제는 계면활성제 12.5중량% 및 가용화제 87.5중량%로 이루어지고 그 도포량은 12~18g/㎡이 적당하고 내부온도가 120~130℃인 건조실에서 완전히 건조하는 것이 포함된다.The release film forming step of forming the release film is a step of applying a release agent on a release paper, the release agent is composed of 12.5% by weight of surfactant and 87.5% by weight of a solubilizing agent, the coating amount is suitable 12 ~ 18g / ㎡ and the internal temperature is Complete drying in a drying chamber at 120 to 130 ° C is included.
도포량이 12g 미만일 때는 이형지 박리단계에서 박리가 원활하지 않거나 불 량이 발생할 수 있으며, 도포량이 18g을 초과할 때는 건조 및 박리막 형성의 불량을 초래할 수 있다. 상기 박리제는 빠른 건조와 응고가 필수적으로 요구되며 계면활성제와 가용화제가 혼합된 액상의 물질로 이루어져 있다.When the coating amount is less than 12g, peeling may not be smooth or a defect may occur in the release paper peeling step, and when the coating amount is more than 18g, it may cause a poor drying and peeling film formation. The release agent is required to be quickly dried and solidified and consists of a liquid material mixed with a surfactant and a solubilizer.
상기 실리콘 표피층을 형성시키는 실리콘 표피층 형성단계는 상기 박리막 형성단계에서 수득된 박리막상에 실리콘을 도포하여 원단 상에 실리콘 표피층이 형성될 수 있도록 실리콘 표피층을 형성하는 단계이다. 상기 실리콘 표피층은 실리콘 원액 100부에 대하여 회석제 30~50부, 색소 10~30부, 경화제 0.2~0.5부로 배합하여 충분히 혼합한 다음 용도에 따라 두께를 조절하여 도포하고, 내부온도가 125~145℃인 건조실에서 완전히 건조하게 된다. 내부온도가 125℃미만일 때는 건조가 잘되지아니하는 경우가 있으며 145℃를 초과하면 급속한 건조로 생산의 차질을 초래할 우려가 있다.The silicon skin layer forming step of forming the silicon skin layer is a step of forming a silicon skin layer so that the silicon skin layer can be formed on the fabric by applying silicon on the release film obtained in the release film forming step. The silicone skin layer is mixed with 30-50 parts of a diluent, 10-30 parts of a dye, and 0.2-0.5 parts of a curing agent, and then sufficiently mixed, and then applied by adjusting the thickness according to the use, and the internal temperature is 125-145. It is completely dried in a drying chamber at ℃. If the internal temperature is less than 125 ℃ may not dry well, and if it exceeds 145 ℃ may cause a disruption of production due to rapid drying.
상기 실리콘 표피층상에 원단을 접합하기 위한 실리콘 접착제층 형성단계는 상기 실리콘 표피층 형성단계에서 수득된 실리콘 표피층상에 원단과 접합되도록 접착제를 도포하는 단계이다. 상기 실리콘 접착제층의 접착제는 실리콘 원액 100부에 대하여 희석제 20~30부, 경화제 0.2~0.5부로 배합하여 충분히 혼합한 다음 상기 실리콘 표피층상에 도포한 다음 내부온도가 20~25℃인 건조실에서 이후 상기 실리콘 표피층과 원단을 접합하기 위하여 20~30%만 건조시키게 된다.The step of forming a silicone adhesive layer for bonding the fabric on the silicon skin layer is a step of applying an adhesive to bond with the fabric on the silicon skin layer obtained in the silicon skin layer forming step. The adhesive of the silicone adhesive layer is mixed with 20 to 30 parts of diluent and 0.2 to 0.5 parts of a curing agent with respect to 100 parts of silicon stock solution, and then sufficiently mixed and then applied on the silicone skin layer, and then in the drying chamber having an internal temperature of 20 to 25 ° C. Only 20-30% is dried to bond the silicon skin layer and the fabric.
상기 실리콘 접착제층 상에 원단을 접합시키는 원단접합단계는 상기 실리콘 표피층 형성단계에서 수득된 실리콘 표피층과 상기 실리콘 접착제층을 통하여 원단과 접합이 이루어지도록 하는 단계이다.Fabric bonding step of bonding the fabric on the silicone adhesive layer is a step to be bonded to the fabric through the silicon skin layer and the silicone adhesive layer obtained in the silicon skin layer forming step.
상기 실리콘 접착제층과 원단을 합치하여 내부온도가 145~155℃인 압압 및 건조실에서 압압로울러를 통하여 압압 접합하면서 건조시키게 된다. 내부온도가 145℃미만일 때는 건조 및 접합 불량을 초래할 수 있으며 155℃를 초과하면 실리콘과 접합하는 원단에 사용되는 섬유가 변형될 우려가 있다.The silicone adhesive layer and the fabric are combined to dry while pressing and bonding in a pressing chamber having an internal temperature of 145 to 155 ° C. through a pressing roller. When the internal temperature is less than 145 ° C may lead to drying and bonding failure, and if the temperature exceeds 155 ° C there is a fear that the fiber used in the fabric bonded to the silicone is deformed.
또한, 상기 원단접합단계는 냉각 로울러에서 냉각하는 과정이 포함되는 것으로 상기와 같이 내부온도가 145~155℃인 압압 및 건조실을 거친 실리콘 코팅원단은 상온으로 냉각시키게 된다.In addition, the fabric bonding step is to include a process of cooling in a cooling roller as described above, the silicon coating fabric subjected to the pressure and drying chamber having an internal temperature of 145 ~ 155 ℃ is cooled to room temperature.
상기 이형지 박리단계는 상기 원단접합단계 즉, 실리콘 표피층과 원단이 접합되고 냉각된 실리콘 표피층상으로부터 이형지를 박리(분리)하는 단계이다. 이형지의 박리는 상기 실리콘 표피층과 원단이 접합되고 냉각을 완료함과 동시에 이루어지는 것이고 이의 단계에서 박리(분리)된 이형지는 재사용이 가능하므로 고가의 이형지를 구입하는데 따른 경제성이 한층 높은 것이다.The release paper peeling step is a step of peeling (separating) the release paper from the fabric bonding step, that is, the silicon skin layer and the fabric are bonded and cooled on the silicon skin layer. The release of the release paper is carried out at the same time as the silicon skin layer and the fabric are bonded and the cooling is completed, and the release paper separated (separated) in this step is reusable, so that the economical efficiency of purchasing the expensive release paper is higher.
상기한 바와 같은 본 실리콘이 코팅된 원단의 제조방법은 다음과 같은 장점을 가지게 된다.The method of manufacturing the silicon-coated fabric as described above has the following advantages.
첫째, 실리콘이 직접 원단과 접합되므로 외부의 강한 충격에도 분리되거나 훼손되는 일이 없다First, since silicon is directly bonded to the fabric, it is not separated or damaged by strong external shocks.
둘째, 그 제조방법이 일괄공정으로 관리 제조함으로써 너비에 관계없이 생산이 가능하고 대량생산으로 생산성 증대를 꾀할 수 있다.Second, the manufacturing method can be produced regardless of the width by the manufacturing process in a batch process, and the productivity can be increased by mass production.
셋째, 이형지를 박리(분리)하여 재사용이 가능하므로 경제성을 높일 수 있다. Third, the release paper can be peeled (separated) and reused to increase economics.
넷째, 실리콘과 원단 접합후 별도의 숙성과정이 없으므로 이에 따른 공정의 단순화와 공간활용 등으로 고정비 등 비용절감의 효과가 다대하여 생산성 향상도 가능하게 된다.Fourth, since there is no separate aging process after bonding the silicon and the fabric, productivity can be improved due to the large cost saving effect such as fixed cost due to the simplification and space utilization.
[실시 예][Example]
박리제를 이형지 표면상에 15g/㎡로 도포한 후 내부온도가 125℃인 건조실에서 완전히 건조하고 박리제 상에 실리콘 원액 100부에 희석제(톨루엔) 35부, 색소(갈색) 12부, 경화제 0.4부로 배합 충분히 혼합하여 0.05m/m의 두께로 도포한 후 내부온도가 138℃인 건조실에서 건조하여 실리콘 표피층을 형성하고, 이 실리콘 표피층에 실리콘 원액 100부에 희석제(톨루엔) 25부, 경화제 0.4부로 배합 충분히 혼합하여 도포한 후 20℃인 건조실에서 25% 건조한 다음 원단(스판덱스 직물)을 150℃인 건조실에서 압압로울러를 통하여 접합하면서 건조 후 냉각하고 실리콘 코팅원단으로부터 이형지를 박리(분리)하여 실리콘이 코팅된 원단을 제조하였다.After the release agent was applied on the surface of the release paper at 15 g / m 2, it was completely dried in a drying chamber having an internal temperature of 125 ° C. and blended into 100 parts of the silicon stock solution with 35 parts of a diluent (toluene), 12 parts of a pigment (brown), and 0.4 part of a curing agent. After sufficiently mixing and coating at a thickness of 0.05 m / m, it is dried in a drying chamber having an internal temperature of 138 ° C. to form a silicone skin layer, which is mixed with 100 parts of silicon stock solution with 25 parts of diluent (toluene) and 0.4 part of curing agent. After mixing and applying, it is dried 25% in a drying room at 20 ° C, and then the fabric (spandex fabric) is bonded through a pressure roller in a drying room at 150 ° C, dried and cooled, and then peeled (separated) from a silicone coated fabric to remove silicone coated. Fabric was prepared.
이렇게 하여 얻어진 실리콘이 코팅된 원단은 가벼우면서 실리콘 특유의 부드러운 촉감과 신축성 및 탄력성이 있고 자연스러우며 유연하였다. The silicon coated fabric thus obtained was light and soft, elastic and elastic, natural and flexible.
상기의 실시 예에서는 실리콘의 두께를 0.05m/m로 실시하였으나 그 두께는 원단의 사용 용도에 따라 다양하게 실시할 수 있다.In the above embodiment, the thickness of the silicon was performed at 0.05 m / m, but the thickness may be variously performed according to the use of the fabric.
이상에서 본 발명은 기재된 구체 예에 대하여 기술하였지만, 본 발명의 기술사상 범위 내에서 다양한 변형 및 수정이 가능함은 당업자에 있어서 명백한 것이다.Although the present invention has been described above with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and variations are possible within the scope of the present invention.
본 발명에 의한 제조방법은 일괄공정으로 제조함으로써 종래의 수작업에 비하여 아주 높은 생산성 향상과 이에 따른 경제성이 높아질 뿐만 아니라 재질의 특성에 따른 제품의 품질향상으로 그 사용성에 큰 효과가 있다.The manufacturing method according to the present invention has a great effect on the usability as a batch process by improving the productivity and the economical efficiency as well as the higher productivity than the conventional manual work.
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101381914B1 (en) * | 2012-07-19 | 2014-04-07 | (주) 정산인터내셔널 | Method for producing artificial leather by coating solution having different liquid silicone lubber each other |
KR101959318B1 (en) | 2018-10-15 | 2019-03-18 | 정재필 | Manufacturing method of silicone coating fabric |
KR101983574B1 (en) * | 2019-03-20 | 2019-09-03 | (주)아모스아인스가구 | manufacture method of fabric with silicon |
KR102266748B1 (en) * | 2020-11-26 | 2021-06-21 | 한국섬유소재연구원 | Method for coating a silicon to spandex stretch fabric and the coated spandex stretch fabric |
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KR810001014B1 (en) * | 1980-04-10 | 1981-08-29 | 김충후 | Method of preparing a synthetic leather |
KR100348096B1 (en) | 2000-02-23 | 2002-08-09 | 박광채 | Method for forming polyurethane layer on a leather |
JP2002292641A (en) | 2001-03-29 | 2002-10-09 | Dainippon Printing Co Ltd | Release paper and synthetic leather produced by using the release paper |
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2006
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR810001014B1 (en) * | 1980-04-10 | 1981-08-29 | 김충후 | Method of preparing a synthetic leather |
KR100348096B1 (en) | 2000-02-23 | 2002-08-09 | 박광채 | Method for forming polyurethane layer on a leather |
JP2002292641A (en) | 2001-03-29 | 2002-10-09 | Dainippon Printing Co Ltd | Release paper and synthetic leather produced by using the release paper |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101381914B1 (en) * | 2012-07-19 | 2014-04-07 | (주) 정산인터내셔널 | Method for producing artificial leather by coating solution having different liquid silicone lubber each other |
KR101959318B1 (en) | 2018-10-15 | 2019-03-18 | 정재필 | Manufacturing method of silicone coating fabric |
KR101983574B1 (en) * | 2019-03-20 | 2019-09-03 | (주)아모스아인스가구 | manufacture method of fabric with silicon |
KR102266748B1 (en) * | 2020-11-26 | 2021-06-21 | 한국섬유소재연구원 | Method for coating a silicon to spandex stretch fabric and the coated spandex stretch fabric |
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