KR101066031B1 - Eco-frendly finished surfaces of furniture materials - Google Patents

Eco-frendly finished surfaces of furniture materials Download PDF

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KR101066031B1
KR101066031B1 KR1020090126338A KR20090126338A KR101066031B1 KR 101066031 B1 KR101066031 B1 KR 101066031B1 KR 1020090126338 A KR1020090126338 A KR 1020090126338A KR 20090126338 A KR20090126338 A KR 20090126338A KR 101066031 B1 KR101066031 B1 KR 101066031B1
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South Korea
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resin
paper
eco
green tea
tea extract
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KR1020090126338A
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Korean (ko)
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KR20110069557A (en
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정성균
이장훈
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주식회사 보루네오가구
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02—Material of vegetable origin
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

본 발명은 포르말린의 방출량이 감소되는 친환경적 친환경 가구 마감재에 관한 것이다. 본 발명에 따른 친환경 가구 마감재는 종이와, 수성 아크릴계 수지를 포함하여 혼합·제조된 혼합수지에 종이를 함침한 후 건조시켜 형성되는 수지함침층과, 수지함침층 상에 수성 래커와 녹차 추출물을 포함하여 제조된 코팅액을 도포한 후 건조·냉각시켜 형성되는 코팅층을 포함한다.The present invention relates to an environmentally friendly environmentally friendly furniture finish in which the amount of formalin released is reduced. Eco-friendly furniture finishing material according to the present invention comprises a paper and a resin impregnating layer formed by impregnating the paper and then mixed with a mixed resin prepared by including an aqueous acrylic resin and dried, and an aqueous lacquer and green tea extract on the resin impregnated layer It includes a coating layer formed by applying a coating solution prepared by drying and cooling.

피니싱 포일, LPM, 가구, 녹차 Finishing Foil, LPM, Furniture, Green Tea

Description

친환경 가구 마감재{Eco-frendly finished surfaces of furniture materials}Eco-frendly finished surfaces of furniture materials

본 발명은 가구 등의 제품의 마감에 이용되는 친환경 가구 마감재에 관한 것이다.The present invention relates to an environmentally friendly furniture finishing material used for the finishing of products such as furniture.

실내 공간의 분위기 변화를 위해 많은 종류의 가구용 마감재가 사용되고 있으며, 이러한 가구용 마감재로는 LPM(Low Pressure Melamine), 인테리어 필름 및 피니싱 포일 등이 있다. 특히, 피니싱 포일과 LPM의 경우 비용이 저렴하며, 누구나 손쉽게 사용가능하므로 그 사용이 증가추세에 있다.Many kinds of furniture finishing materials are used to change the atmosphere of the interior space, such furniture finishing materials include low pressure melamine (LPM), interior film and finishing foil. In particular, finishing foils and LPMs are inexpensive and are easy to use, so their use is on the rise.

하지만, 종래의 경우 가구용 마감재로 마감처리된 새 제품에서는, 제품 자체(가공과정에서 함유) 또는 가구용 마감재에 포함되어 있는 유독물질(포르말린)이 방출되며, 따라서 소위 새 집/새 가구 증후군이라는 현상이 발생되는 문제점이 있었다.However, in the conventional case, new products finished with furniture finishes release toxic substances (formalin) contained in the product itself (in the process of processing) or in furniture finishes, so that the so-called new house / new furniture syndrome There was a problem that occurred.

본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 포르말린의 방출량이 감소되는 친환경 가구 마감재를 제공하는 것이다. The present invention has been made to solve the above problems, it is an object of the present invention to provide an environmentally friendly furniture finishing material in which the amount of formalin emission is reduced.

상기 목적을 달성하기 위하여, 본 발명에 따른 친환경 가구 마감재는 종이와, 수성 아크릴계 수지를 포함하여 혼합·제조된 혼합수지에 상기 종이를 함침한 후 건조시켜 형성되는 수지함침층과, 상기 수지함침층 상에 수성 래커와 녹차 추출물을 포함하여 제조된 코팅액을 도포한 후 건조·냉각시켜 형성되는 코팅층을 포함하는 것을 특징으로 한다.In order to achieve the above object, the eco-friendly furniture finishing material according to the present invention is a resin impregnating layer formed by impregnating the paper and then mixed with a mixed resin produced and mixed, including a water-based acrylic resin, and the resin impregnated layer It characterized in that it comprises a coating layer formed by applying a coating solution prepared by containing an aqueous lacquer and green tea extract on the drying and cooling.

또한, 본 발명에 따른 친환경 가구 마감재는 종이와, 요소 수지를 포함하는 제1혼합수지에 상기 종이를 함침한 후 건조시켜 형성되는 1차수지함침층과, 수성 래커와 녹차 추출물을 포함하여 제조된 제2혼합수지에 상기 1차수지함침층이 형성된 종이를 함침한 후 건조시켜 형성되는 2차수지함침층을 포함하는 것을 특징으로 한다.In addition, the eco-friendly furniture finishing material according to the present invention is produced by impregnating the paper and the first resin mixture containing the urea resin, and then drying the first resin impregnating layer, and an aqueous lacquer and green tea extract It characterized in that it comprises a secondary resin impregnation layer formed by impregnating a paper and the first resin impregnation layer formed on the second mixed resin and then dried.

상기한 구성의 본 발명에 따르면, 새 제품에서 방출되는 포르말린의 양이 감소되며, 이에 따라 새 집/새 가구 증후군 현상을 방지할 수 있게 된다.According to the present invention of the above-described configuration, the amount of formalin released from the new product is reduced, thereby making it possible to prevent the phenomenon of new house / new furniture syndrome.

도 1은 본 발명의 일 실시예에 따른 친환경 가구 마감재의 제조과정을 설명 하기 위한 흐름도이며, 도 2는 본 실시예에 따른 피니싱 포일의 단면도이다.1 is a flowchart illustrating a manufacturing process of an eco-friendly furniture finishing material according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the finishing foil according to this embodiment.

도 1 및 도 2를 참조하면, 본 실시예에 따른 친환경 가구 마감재는 녹차 추출물을 함유하는 친환경 가구 마감재로서, 보다 구체적으로는 녹차 추출물을 함유하는 피니싱 포일(Finishing foil)에 관한 것이다. 본 실시예에 따른 피니싱 포일을 제조하는 과정(M100)에는, 함침단계(S10)와, 1차건조단계(S20)와, 코팅단계(S30)와, 2차건조단계(S40)와, 냉각단계(S50)를 포함하며, 상기 과정을 통해 생산된 피니싱 포일(100)은 종이(10)와, 수지함침층(20)과, 코팅층(30)을 포함한다.1 and 2, the eco-friendly furniture finish according to the present embodiment is an eco-friendly furniture finish containing the green tea extract, and more particularly relates to a finishing foil containing the tea extract. In the process of manufacturing the finishing foil according to this embodiment (M100), the impregnation step (S10), the first drying step (S20), the coating step (S30), the second drying step (S40), the cooling step Including the (S50), the finishing foil 100 produced through the process includes a paper 10, a resin impregnation layer 20, and a coating layer (30).

함침단계(S10)에서는 종이(10)를 혼합수지에 함침시킨다. 종이(10)는 통상의 표면마감재로 사용될 수 있는 것으로, 원지 또는 다양한 패턴이 무늬가 인쇄된 모양지 등이 사용가능하다. 그리고, 혼합수지는 수성 아크릴계 수지를 포함하는 것으로, 수성 아크릴계 수지에 멜라민 수지 등이 더 포함되어 제작 가능하다. 또한, 필요에 따라 요소수지나 경화제와 같은 첨가제가 더 포함될 수 있다. 요소수지는 표면의 평활도를 개선하며, 경화제는 후술하는 수지함침층(20)이 단단하게 굳어지도록 한다.In the impregnation step (S10), the paper 10 is impregnated in the mixed resin. The paper 10 may be used as a general surface finishing material, and a paper or a shape paper on which various patterns are printed may be used. In addition, the mixed resin contains an aqueous acrylic resin, and further includes a melamine resin and the like in the aqueous acrylic resin, and thus may be manufactured. In addition, additives such as urea resins and curing agents may be further included as necessary. Urea resin improves the smoothness of the surface, the curing agent to harden the resin impregnated layer 20 to be described later.

1차건조단계(S20)에서는 혼합수지에 함침된 종이(10)에 열풍을 가하여 건조시키며, 이에 따라 종이 위에 수지함침층(20)이 형성된다.In the first drying step (S20) it is dried by applying hot air to the paper 10 impregnated in the mixed resin, thereby forming a resin impregnated layer 20 on the paper.

코팅단계(S30)에서는 수지함침층(20)에 코팅액을 도포한다. 코팅액은 수성래커(lacquer)와 녹차 추출물을 포함하여 이루어진다. 수성래커는 유성래커에 비하여 표면이 강하여 표면마감을 우수하게 처리하며 용제 사용에 따른 휘발성 유기화합물(Volatile Organic Compounds:VOC)을 발생시키지 않으므로 코팅액으로 바람 직한데, 특히 본 실시예의 경우 수성래커는 아크릴 수지 및 멜라민 수지 중 적어도 하나의 수지를 포함하여 이루어진다. 아크릴 수지 및 멜라민 수지는 포르말린의 함유량이 매우 낮아서 친환경적이며, 또한 상기 수지를 사용하였을 때 피니싱 포일의 경도, 박리 및 찢어짐 등이 현격하게 보완되며, 연소시 완전연소되어 유독가스가 발생하지 않는다.In the coating step (S30) to apply a coating liquid to the resin impregnation layer (20). The coating solution comprises an aqueous lacquer and green tea extract. Aqueous lacquer has a stronger surface than oil lacquer, so it has excellent surface finish and does not generate volatile organic compounds (VOC) according to the use of solvents. Therefore, aqueous lacquer is preferred as a coating liquid. It comprises at least one of a resin and a melamine resin. The acrylic resin and melamine resin are environmentally friendly because the content of formalin is very low, and when the resin is used, the hardness, peeling and tearing of the finishing foil are remarkably compensated, and the combustion is completely burned so that no toxic gas is generated.

녹차 추출물은 녹차 잎에서 추출한 성분으로, 카테킨을 포함하여 다양한 종류의 아미노산, 비타민 등이 추출물에 포함된다. 이 녹차 추출물은 녹차 잎을 에탄올에 넣은 후 가열함으로써 추출되는데, 이때 에탄올이 과도하게 가열됨에 따라 발생할 수 있는 사고를 방지하기 위하여 물을 이용한 중탕으로 가열한다. 한편, 녹차 추출물의 추출시에 녹차에 포함된 엽록소가 함께 추출되어, 녹차 추출물이 녹색을 띄게 되어 종이의 색이 변질 될 우려가 있다. 이러한 현상을 방지하기 위해서는, 녹차 잎을 아세톤에 담가서 엽록소를 제거한 후에, 녹차 추출물을 추출하면 투명한 추출물을 얻을 수 있다. Green tea extract is an ingredient extracted from green tea leaves and contains various kinds of amino acids, vitamins, and the like, including catechins. The green tea extract is extracted by heating the green tea leaves in ethanol and then heating them in a water bath using water to prevent accidents that may occur as the ethanol is excessively heated. On the other hand, the chlorophyll contained in the green tea is extracted together when the green tea extract is extracted, the green tea extract is green, there is a fear that the color of the paper is changed. To prevent this phenomenon, after the green tea leaves are immersed in acetone to remove chlorophyll, the green tea extract can be extracted to obtain a transparent extract.

그리고, 위와 같이 추출된 녹차 추출물의 함유량은 코팅액에 대하여 4~6%의 중량비로 포함되는 것이 바람직하다. 이는, 녹차 추출물의 함유량이 4% 미만인 경우 포르말린의 방출을 억제하는 효과가 낮기 때문이다. 그리고, 녹차 추출물의 함유량이 6%를 초과하는 경우에는 피니싱 포일의 제작 비용이 과도하게 상승된다는 문제점 및 녹차 추출물에 의해 피니싱 포일이 동일 자재내에서 불규칙하고 과도하게 변색되는 문제점이 있으며, 따라서 대량 생산에 적용할 수 없기 때문이다.And, the content of the green tea extract extracted as above is preferably included in the weight ratio of 4 ~ 6% with respect to the coating liquid. This is because, when the content of green tea extract is less than 4%, the effect of suppressing the release of formalin is low. In addition, when the content of the green tea extract exceeds 6%, there is a problem that the manufacturing cost of the finishing foil is excessively increased and the finishing foil is irregular and excessively discolored in the same material by the green tea extract, thus mass production. Because it is not applicable to.

2차건조단계(S40)에서는 코팅액이 도포된 종이(10)에 열풍을 가하여 건조시 키며, 이에 따라 코팅층(30)이 형성된다.In the second drying step (S40), the hot air is applied to the paper 10 to which the coating liquid is applied, followed by drying, thereby forming a coating layer 30.

이후, 냉각단계(S50)에서 냉각기를 이용하여 코팅층(30)이 형성된 피니싱 포일(100)을 냉각시키면 피니싱 포일의 물성이 향상된다. 그리고, 냉각된 피니싱 포일은 일정한 길이로 잘려 포장 보관된다.Thereafter, when the finishing foil 100 in which the coating layer 30 is formed is cooled by using a cooler in the cooling step S50, physical properties of the finishing foil are improved. The cooled finishing foil is then cut and stored in a constant length.

상술한 바와 같이, 본 실시예에 따른 피니싱 포일의 경우 새 제품에서 방출되는 포르말린의 양이 감소되며, 이에 따라 새 집/새 가구 증후군 현상을 방지할 수 있게 된다.As described above, in the case of the finishing foil according to the present embodiment, the amount of formalin released from the new product is reduced, thereby preventing the phenomenon of the new house / new furniture syndrome.

도 3은 본 발명의 다른 실시예에 따른 친환경 가구 마감재의 제조과정을 설명하기 위한 흐름도이며, 도 4는 본 실시예에 따른 LPM의 단면도이다.3 is a flowchart illustrating a manufacturing process of an environmentally friendly furniture finishing material according to another embodiment of the present invention, Figure 4 is a cross-sectional view of the LPM according to the present embodiment.

도 3 및 도 4를 참조하면, 본 실시예에 따른 친환경 가구 마감재는 녹차 추출물을 함유하는 LPM(Low Pressure Melamine)에 관한 것이다. LPM은 모양지 등의 종이에 멜라민 수지를 함침하고 열과 압력을 가하여 생산하는 제품으로, 가용의 용이성, 우수한 내마모성/내열성 등 여러 가지 장점으로 인해 친환경 가구 마감재로 많이 이용되고 있는 제품이다. 본 실시예에 따른 LPM을 제조하는 과정(M200)에는, 1차함침단계(S110)와, 1차건조단계(S120)와, 2차함침단계(S130)와, 2차건조단계(S140)와, 냉각단계(S150)를 포함하며, 상기 과정을 통해 LPM(200)은 종이(110)와, 1차수지함침층(120)과, 2차수지함침층(130)을 포함한다.3 and 4, the eco-friendly furniture finish according to the present embodiment relates to LPM (Low Pressure Melamine) containing green tea extract. LPM is a product produced by impregnating melamine resin on paper such as shape paper and applying heat and pressure, and is widely used as an eco-friendly furniture finishing material due to various advantages such as ease of use and excellent wear resistance / heat resistance. In the process of manufacturing the LPM according to the present embodiment (M200), the first impregnation step (S110), the first drying step (S120), the second impregnation step (S130), the second drying step (S140) and Including the cooling step (S150), the LPM 200 through the process includes a paper 110, the primary resin impregnation layer 120, and the secondary resin impregnation layer 130.

1차함침단계(S110)에서는 종이(110)를 제1혼합수지에 함침시킨다. 종이(110)는 통상의 표면마감재로 사용될 수 있는 것으로, 원지 또는 다양한 패턴이 무늬가 인쇄된 모양지 등이 사용가능하다. 그리고, 제1혼합수지는 요소 수지를 포 함하는 것으로, 필요에 따라 경화제와 같은 첨가제가 더 포함될 수 있다. In the first impregnation step (S110), the paper 110 is impregnated into the first mixed resin. The paper 110 may be used as a general surface finishing material, such as a paper or a pattern of a pattern printed with various patterns may be used. In addition, the first mixed resin includes urea resin, and an additive such as a curing agent may be further included as necessary.

1차건조단계(S120)에서는 제1혼합수지에 함침된 종이(110)에 열풍을 가하여 건조시키며, 이에 따라 종이 위에 1차수지함침층(120)이 형성된다.In the first drying step (S120), hot air is applied to the paper 110 impregnated in the first mixed resin, followed by drying, thereby forming the primary resin impregnation layer 120 on the paper.

2차함침단계(S130)에서는 1차수지함침층이 형성된 종이(110)를 제2혼합수지에 함침시킨다. 제2혼합수지는 수성래커와 녹차 추출물을 포함하여 이루어진다. 수성래커는 유성래커에 비하여 표면이 강하여 표면마감을 우수하게 처리하며 용제 사용에 따른 휘발성 유기화합물(Volatile Organic Compounds:VOC)을 발생시키지 않으므로 코팅액으로 바람직한데, 특히 본 실시예의 경우 수성래커는 멜라민 수지를 포함하여 이루어진다. 이때, 녹차 추출물의 함유량은 제2혼합수지에 대하여 4~6%의 중량비로 포함되는 것이 바람직하다. 이는, 녹차 추출물의 함유량이 4% 미만인 경우 포르말린의 방출을 억제하는 효과가 낮기 때문이다. 그리고, 녹차 추출물의 함유량이 6%를 초과하는 경우에는 LPM의 제작 비용이 과도하게 상승된다는 문제점 및 녹차 추출물에 의해 LPM이 동일 자재내에서 불규칙하고 과도하게 변색되는 문제점이 있으며, 따라서 대량 생산에 적용할 수 없기 때문이다.In the second impregnation step (S130), the paper 110 on which the primary resin impregnation layer is formed is impregnated in the second mixed resin. The second mixed resin comprises an aqueous lacquer and green tea extract. Aqueous lacquer is preferred as a coating solution because it has a stronger surface than oil lacquer, so it has excellent surface finish and does not generate volatile organic compounds (VOC) according to the use of solvents. Particularly in this embodiment, aqueous lacquer is a melamine resin. It is made, including. At this time, the content of the green tea extract is preferably included in the weight ratio of 4 ~ 6% with respect to the second mixed resin. This is because, when the content of green tea extract is less than 4%, the effect of suppressing the release of formalin is low. In addition, when the content of the green tea extract exceeds 6%, there is a problem in that the manufacturing cost of the LPM is excessively increased and the LPM is irregularly and excessively discolored in the same material by the green tea extract, and therefore, it is applied to mass production. Because you can't.

2차건조단계(S140)에서는 제2혼합수지가 함침된 종이(110)에 열풍을 가하여 건조시키며, 이에 따라 2차수지함침층(130)이 형성된다.In the second drying step (S140), hot air is applied to the paper 110 impregnated with the second mixed resin, followed by drying, thereby forming the secondary resin impregnated layer 130.

이후, 냉각단계(S150)에서 냉각기를 이용하여 LPM을 냉각시키면 LPM의 물성이 향상된다. 그리고, 냉각된 LPM은 일정한 길이로 잘려 포장 보관된다(S160).Thereafter, when the LPM is cooled by using a cooler in the cooling step S150, physical properties of the LPM are improved. Then, the cooled LPM is cut and stored in a predetermined length (S160).

상술한 바와 같이, 본 실시예에 따른 LPM의 경우 새 제품에서 방출되는 포르말린의 양이 감소되며, 이에 따라 새 집/새 가구 증후군 현상을 방지할 수 있게 된 다.As described above, in the case of the LPM according to the present embodiment, the amount of formalin released from the new product is reduced, thereby preventing the phenomenon of the new house / new furniture syndrome.

이상에서 본 발명의 바람직한 실시예에 대해 도시하고 설명하였으나, 본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.Although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the specific preferred embodiments described above, and the present invention belongs to the present invention without departing from the gist of the present invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such changes are within the scope of the claims.

예를 들어, 피니싱 포일의 제작이 완료된 후, 피니싱 포일의 일면(문양이 인쇄되지 않은 뒷면)에 점착제를 처리하여 점착층을 형성시키고, 점착층이 형성된 면에 이형지를 부착함으로써, 시공상의 편의를 도모할 수도 있다.For example, after fabrication of the finishing foil is completed, an adhesive layer is formed by treating the adhesive on one surface (the back surface of which the pattern is not printed), and attaching a release paper to the surface on which the adhesive layer is formed, thereby improving construction convenience. You can also plan.

도 1은 본 발명의 일 실시예에 따른 친환경 가구 마감재의 제조과정을 설명하기 위한 흐름도이다.1 is a flowchart illustrating a manufacturing process of an eco-friendly furniture finishing material according to an embodiment of the present invention.

도 2는 본 실시예에 따른 피니싱 포일의 단면도이다.2 is a cross-sectional view of the finishing foil according to the present embodiment.

도 3은 본 발명의 다른 실시예에 따른 친환경 가구 마감재의 제조과정을 설명하기 위한 흐름도이다.3 is a flowchart illustrating a manufacturing process of an eco-friendly furniture finishing material according to another embodiment of the present invention.

도 4는 본 실시예에 따른 LPM의 단면도이다.4 is a cross-sectional view of the LPM according to the present embodiment.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

M100...피니싱 포일 제조과정 S10...함침단계M100 ... finishing foil manufacturing process S10 ... impregnation step

S20...1차건조단계 S30...코팅단계S20 ... 1st drying step S30 ... coating step

S40...2차건조단계 S50...냉각단계S40 ... 2nd drying stage S50 ... cooling stage

S60...절단 및 포장단계 100...피니싱 포일S60 ... Cutting and packaging steps 100 ... Finishing foil

10...종이 20...수지함침층10 ... paper 20 ... resin impregnated layer

30...코팅층 M200...LPM 제조과정30.Coating layer M200 ... LPM manufacturing process

S110...1차함침단계 S120...1차건조단계S110 ... 1st impregnation step S120 ... 1st drying step

S130...2차함침단계 S140...2차건조단계S130 ... 2nd impregnation step S140 ... 2nd impregnation step

S150...냉각단계 200...LPMS150 ... cooling stage 200 ... LPM

210....종이 120...1차수지함침층210 .... Paper 120 ... 1 Resin Impregnated Layer

130...2차수지함침층130 ... 2 Resin Impregnated Layer

Claims (6)

종이;paper; 수성 아크릴계 수지를 포함하는 혼합수지에 상기 종이를 함침한 후 건조시켜, 상기 종이 위에 형성되는 수지함침층; 및A resin impregnating layer formed on the paper by impregnating and drying the paper in a mixed resin containing an aqueous acrylic resin; And 상기 수지함침층 상에 수성 래커(lacquer)와 녹차 추출물을 포함하여 제조된 코팅액을 도포한 후 건조 및 냉각시켜 형성되는 코팅층;을 포함하는 것을 특징으로 하는 친환경 가구 마감재.Eco-friendly furniture finishing material comprising a; coating layer formed by applying a coating solution prepared by containing an aqueous lacquer (lacquer) and green tea extract on the resin impregnated layer and then dried and cooled. 제1항에 있어서,The method of claim 1, 상기 수성 래커는 아크릴 수지 및 멜라민 수지 중 적어도 하나의 수지를 포함하는 것을 특징으로 하는 친환경 가구 마감재.The aqueous lacquer is an eco-friendly furniture finish, characterized in that it comprises at least one resin of acrylic resin and melamine resin. 제2항에 있어서,The method of claim 2, 상기 녹차 추출물은 상기 코팅액에 대하여 4~6%의 중량비로 포함되는 것을 특징으로 하는 친환경 가구 마감재.The green tea extract is an eco-friendly furniture finish, characterized in that it is included in a weight ratio of 4 ~ 6% with respect to the coating liquid. 종이;paper; 요소 수지를 포함하는 제1혼합수지에 상기 종이를 함침한 후 건조시켜, 상기 종이 위에 형성되는 1차수지함침층; 및A first resin impregnating layer formed on the paper by impregnating and drying the paper in the first mixed resin containing urea resin; And 수성 래커와 녹차 추출물을 포함하여 제조된 제2혼합수지에 상기 1차수지함침층이 형성된 종이를 함침한 후 건조시켜, 상기 1차수지함침층 위에 형성되는 2차수지함침층;을 포함하는 것을 특징으로 하는 친환경 가구 마감재. And a secondary resin impregnation layer formed on the primary resin impregnation layer by impregnating and drying the paper having the primary resin impregnation layer formed on the second mixed resin prepared by using an aqueous lacquer and green tea extract. Eco-friendly furniture finishing material. 제4항에 있어서,5. The method of claim 4, 상기 수성 래커는 멜라민 수지를 포함하는 것을 특징으로 하는 친환경 가구 마감재.The aqueous lacquer is eco-friendly furniture finish, characterized in that it contains a melamine resin. 제5항에 있어서,The method of claim 5, 상기 녹차 추출물은 상기 제2혼합수지에 대하여 4~6%의 중량비로 포함되는 것을 특징으로 하는 친환경 가구 마감재.The green tea extract is an eco-friendly furniture finish, characterized in that it is included in a weight ratio of 4 to 6% relative to the second mixed resin.
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KR102401081B1 (en) 2021-12-14 2022-05-25 (주) 예다지 Acrylic resin impregnated sheet for interior and exterior finishing materials with improved non-combustible function and manufacturing method thereof
KR102495064B1 (en) 2022-05-23 2023-02-07 (주)아모스아인스가구 Eco-friendly surface finishing material for furniture and manufacturing method thereof

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KR102401081B1 (en) 2021-12-14 2022-05-25 (주) 예다지 Acrylic resin impregnated sheet for interior and exterior finishing materials with improved non-combustible function and manufacturing method thereof
KR102495064B1 (en) 2022-05-23 2023-02-07 (주)아모스아인스가구 Eco-friendly surface finishing material for furniture and manufacturing method thereof

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