KR101058691B1 - Finishing Foil - Google Patents

Finishing Foil Download PDF

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KR101058691B1
KR101058691B1 KR1020090061521A KR20090061521A KR101058691B1 KR 101058691 B1 KR101058691 B1 KR 101058691B1 KR 1020090061521 A KR1020090061521 A KR 1020090061521A KR 20090061521 A KR20090061521 A KR 20090061521A KR 101058691 B1 KR101058691 B1 KR 101058691B1
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South Korea
Prior art keywords
resin
finishing foil
finishing
paper
present
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KR1020090061521A
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Korean (ko)
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KR20110003973A (en
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이장훈
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주식회사 보루네오가구
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Priority to KR1020090061521A priority Critical patent/KR101058691B1/en
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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02—Superimposing layers
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin

Abstract

본 발명은 포르말린의 방출량이 감소되는 친환경적 피니싱 포일에 관한 것이다. 본 발명에 따른 피니싱 포일은 종이와, 수성 아크릴계 수지를 포함하여 혼합·제조된 혼합수지에 종이를 함침한 후 건조시켜 형성되는 수지함침층과, 수지함침층 상에 수성락커와 우르시올을 포함하여 제조된 코팅액을 도포한 후 건조·냉각시켜 형성되는 코팅층을 포함한다.The present invention relates to an environmentally friendly finishing foil in which the amount of formalin released is reduced. The finishing foil according to the present invention comprises a paper, a resin impregnating layer formed by impregnating paper and then drying the mixed resin prepared and mixed with an aqueous acrylic resin, and containing an aqueous lacquer and an ursiol on the resin impregnating layer. It includes a coating layer formed by applying the prepared coating liquid and then dried and cooled.

피니싱, 우르시올, 수지 Finishing, Ursiol, Resin

Description

피니싱 포일{Finishing foil}Finishing foil

본 발명은 가구 등의 제품의 마감에 이용되는 피니싱 포일에 관한 것이다.The present invention relates to a finishing foil for use in finishing products such as furniture.

실내 공간의 분위기 변화를 위해 많은 종류의 표면 마감재가 사용되고 있으며, 이러한 표면 마감재로는 벽지, 목재 보드, 인테리어 필름 및 피니싱 포일 등이 있다. 특히, 피니싱 포일의 경우 비용이 저렴하며, 누구나 손쉽게 사용가능하므로 그 사용이 증가추세에 있다.Many kinds of surface finishes are used to change the atmosphere of the interior space, and such surface finishes include wallpaper, wood board, interior film and finishing foil. In particular, the finishing foil is inexpensive, and anyone can use it easily, so its use is on the increase.

하지만, 종래의 경우 피니싱 포일로 마감처리된 새 제품에서는, 제품 자체(가공과정에서 함유) 또는 피니싱 포일 자체에 포함되어 있는 유독물질(포르말린)이 방출되며, 따라서 소위 새 집/새 가구 증후군이라는 현상이 발생되는 문제점이 있었다.However, conventionally, in a new product finished with finishing foil, toxic substances (formalin) contained in the product itself (containing during processing) or in the finishing foil itself are released, thus a phenomenon 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 친환경적 피니싱 포일을 제공하는 것이다. The present invention has been made to solve the above problems, an object of the present invention is to provide an environmentally friendly finishing foil in which the amount of formalin released is reduced.

상기 목적을 달성하기 위하여, 본 발명에 따른 피니싱 포일은 종이와, 상기 종이를 수성 아크릴계 수지를 포함하여 혼합·제조된 혼합수지에 함침한 후 건조시켜 형성되는 수지함침층과, 상기 수지함침층 상에 수성락커와 우르시올을 포함하여 제조된 코팅액을 도포한 후 건조·냉각시켜 형성되는 코팅층을 포함하는 것을 특징으로 한다.In order to achieve the above object, the finishing foil according to the present invention is a paper, a resin impregnating layer formed by impregnating the paper with a mixed resin produced and mixed with an aqueous acrylic resin and then dried, and on 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 ursiol to dry and cooled.

본 발명에 따르면, 상기 수성락커는 아크릴 수지 및 멜라민 수지를 포함하는 것이 바람직하다.According to the present invention, the aqueous lacquer preferably comprises an acrylic resin and a melamine resin.

또한, 본 발명에 따르면 상기 우르시올은 상기 코팅액에 대하여 4~6%의 중량비로 포함되는 것이 바람직하다.In addition, according to the present invention, the ursiol is preferably included in a weight ratio of 4 to 6% with respect to the coating liquid.

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 피니싱 포일의 제조과정을 설명하기 위한 흐름도이며, 도 2는 본 실시예에 따른 피니싱 포일의 단면도이다.1 is a flowchart illustrating a manufacturing process of a finishing foil according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the finishing foil according to the embodiment.

도 1 및 도 2를 참조하면, 본 실시예에 따른 피니싱 포일의 제조과정(M100)은 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 manufacturing process (M100) of the finishing foil according to this embodiment is an impregnation step (S10), the first drying step (S20), the coating step (S30), the second drying step Finishing foil (S40), and comprises a cooling step (S50), produced by the above 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 아크릴성 수지에 요소수지 또는 멜라민 수지가 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 includes an aqueous acrylic resin, and the urea resin or the melamine resin may be further included in the aqueous acrylic resin and 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 종이에 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 수성락커와 우르시올(urushiol)을 포함하여 이루어진다. 수성락커는 유성락커에 비하여 표면이 강하여 표면마감을 우수하게 처리하며 용제 사용에 따른 휘발성유기화합물(Volatile Organic Compounds:VOC)을 발생시키지 않으므로 코팅액으로 바람직한데, 특히 본 실시예의 경우 수성락커는 아크릴 수지 및 멜라민 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 urushiol. Aqueous lacquers are preferred as coating liquids because they have a stronger surface than oil-based lacquers, which provide excellent surface finish and do not generate volatile organic compounds (VOC) according to the use of solvents. And 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.

우르시올은 옻에 포함된 성분으로, 생 옻에는 우루시올 뿐 아니라 고무질, 질소화합물 및 수분 등이 포함되어 있다. 본 실시예에서는 생 옻에 포함된 나머지 물질들을 정제한 고순도의 우루시올을 사용한다. 우루시올은 공기중의 산소와 접촉하면 효소반응에 의해 견고하게 굳어지면서 고유의 3차원 구조의 고분자 도막을 형성하며, 포르말린을 필터링 함으로써 실내로 포르말린이 방출되는 것을 억제한다. 이때, 우루시올의 함유량은 코팅액에 대하여 4~6%의 중량비로 포함되는 것이 바람직하다. 이는, 우루시올의 함유량이 4% 미만인 경우 포르말린의 방출을 억제하는 효과가 낮기 때문이다. 실험 결과, 우루시올이 포함되지 않은 피니싱 포일의 포르말린 방출량은 17 PPM, 우루시올이 2% 포함된 피니싱 포일의 포르말린 방출량은 13 PPM 이었으며, 우루시올이 5% 포함된 피니싱 포일의 포르말린 방출량은 10 PPM이었다. 한편, 우루시올의 함유량이 6%를 초과하는 경우 포르말린의 방출량은 다소 더 감소되나, 피니싱 포일의 제작 비용이 과도하게 상승된다는 문제점 및 후술하는 2차건조단계(S40)에서 우루시올이 효소반응 함에 따라 피니싱 포일이 동일 자재내에서 불규칙하고 과도하게 변색되는 문제점이 있으며, 따라서 대량 생산에 적용할 수 없다.Ursiol is a component contained in lacquer, and raw lacquer contains not only urushiol but also rubber, nitrogen compounds and moisture. In this embodiment, a high purity urushiol is used which is purified from the remaining substances contained in raw lacquer. When urushiol is in contact with oxygen in the air, it hardens by an enzymatic reaction to form a polymer coating film of its own three-dimensional structure. By filtering formalin, urushiol suppresses the release of formalin into the room. At this time, the content of urushiol is preferably included in the weight ratio of 4 ~ 6% with respect to the coating liquid. This is because the effect of suppressing the release of formalin is low when the content of urushiol is less than 4%. As a result, the formalin emission of the finishing foil without urushiol was 17 PPM, the formalin emission of the finishing foil containing 2% urushiol was 13 PPM, and the formalin emission of the finishing foil containing 5% urushiol was 10 PPM. On the other hand, when the amount of urushiol exceeds 6%, the amount of formalin is slightly reduced, but the manufacturing cost of the finishing foil is excessively increased, and the finishing is performed as the enzyme reacts in the secondary drying step (S40), which will be described later. There is a problem that the foil is irregular and excessively discolored in the same material, and thus cannot be applied to mass production.

2차건조단계(S40)에서는 코팅액이 도포된 종이(10)에 열풍을 가하여 건조시키며, 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. Thus, the coating layer 30 is formed.

이후, 냉각단계(S50)에서 냉각기를 이용하여 코팅층(30)이 형성된 피니싱 포일(100)을 냉각시키면 피니싱 포일의 물성이 향상된다. 그리고, 냉각된 피니싱 포 일은 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 to length and stored in packaging.

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.

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 피니싱 포일의 제조과정을 설명하기 위한 흐름도이다.1 is a flowchart illustrating a manufacturing process of a finishing foil 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.

<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...코팅층30 ... coating layer

Claims (3)

종이;paper; 수성 아크릴계 수지를 포함하여 혼합·제조된 혼합수지에 상기 종이를 함침한 후 건조시켜 형성되는 수지함침층; 및A resin impregnating layer formed by impregnating the paper with a mixed resin produced and mixed with an aqueous acrylic resin and then drying the resin; And 상기 수지함침층 상에 수성락커와 우르시올을 포함하여 제조된 코팅액을 도포한 후 건조·냉각시켜 형성되는 코팅층;을 포함하며,And a coating layer formed by applying a coating solution prepared by using an aqueous lacquer and ursiol on the resin impregnated layer, followed by drying and cooling. 상기 수성락커는 아크릴 수지 및 멜라민 수지를 포함하고,The aqueous lacquer comprises an acrylic resin and melamine resin, 상기 우르시올은 상기 코팅액에 대하여 4~6%의 중량비로 포함되는 것을 특징으로 하는 피니싱 포일.The urushiol is a finishing foil, characterized in that included in the weight ratio of 4 ~ 6% with respect to the coating liquid. 삭제delete 삭제delete
KR1020090061521A 2009-07-07 2009-07-07 Finishing Foil KR101058691B1 (en)

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CN108018746B (en) * 2017-12-04 2020-07-24 浙江盛龙装饰材料有限公司 Water-based paint coated paper and production process thereof

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KR100579596B1 (en) * 2004-08-20 2006-05-12 (주)아이.씨.씨 Finishing foil with fire-resistance and non-poison

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Publication number Priority date Publication date Assignee Title
KR100579596B1 (en) * 2004-08-20 2006-05-12 (주)아이.씨.씨 Finishing foil with fire-resistance and non-poison

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