KR20080104814A - A method for adhering surface materials on gypsum boards and decorated gypsum boards - Google Patents

A method for adhering surface materials on gypsum boards and decorated gypsum boards Download PDF

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KR20080104814A
KR20080104814A KR1020070052153A KR20070052153A KR20080104814A KR 20080104814 A KR20080104814 A KR 20080104814A KR 1020070052153 A KR1020070052153 A KR 1020070052153A KR 20070052153 A KR20070052153 A KR 20070052153A KR 20080104814 A KR20080104814 A KR 20080104814A
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surface member
gypsum board
hot melt
melt resin
decorative
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KR1020070052153A
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Korean (ko)
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KR100878106B1 (en
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최재연
황봉익
송준호
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최재연
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/001Applying decorations on shaped articles, e.g. by painting
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

A method for adhering a decoration surface member to a gypsum board, and a gypsum board prepared by the method are provided to reduce construction time and to improve productivity. A method for adhering a decoration surface member to a gypsum board comprises the steps of thermally bonding a hot melt resin to a decoration surface member; and thermally bonding the decoration surface member combined with a hot melt resin with a gypsum board. Preferably a nontoxic polyolefin-based hot melt resin is thermally bonded to paper or fabric as a decoration surface member.

Description

석고보드 표면부재 부착방법 및 이에 의한 장식용 석고보드{A method for adhering surface materials on gypsum boards and decorated gypsum boards}A method for adhering surface materials on gypsum boards and decorated gypsum boards}

도 1은 본 발명에 의한 표면부재 및 핫멜트 결합 단계를 설명한 흐름도이며,1 is a flow chart illustrating a surface member and hot melt bonding step according to the present invention,

도 2는 본 발명에 의한 핫멜트 함침된 표면부재 및 석고보드 결합 단계 흐름도이며,2 is a flow chart of the hot melt impregnated surface member and gypsum board bonding step according to the present invention,

도 3은 본 발명에 의한 부착방법에 의해 제조된 장식용 석고보드 단면도이다.Figure 3 is a cross-sectional view of the decorative gypsum board produced by the attachment method according to the present invention.

*도면 부호의 간단한 설명** Short description of drawing symbols *

30: 장식용 석고보드, 31: 핫멜트 융착된 표면부재, 32: 석고보드, 312: 표면부재 및 석고보드 경계면30: decorative gypsum board, 31: hot melt fused surface member, 32: gypsum board, 312: surface member and gypsum board interface

본 발명은 석고보드 기재 표면에 장식용 표면부재 부착방법 및 이에 의한 장 식용 석고보드에 관한 것으로, 상세하게는 장식용 표면부재로의 핫멜트 수지 열적 결합 단계; 상기 핫멜트 수지 열적 결합된 장식용 표면부재 및 석고보드 표면 부착단계로 구성된 석고보드 및 장식용 표면부재 부착방법 및 이에 의한 장식부재가 부착된 석고보드에 관한 것이며, 더욱 상세하게는 페이퍼 또는 직물 등의 장식 표면부재 및 무독성 폴리올레핀계 핫멜트 수지 열 결합단계; 상기 열 결합 표면부재 및 석고보드와의 열 결합단계로 이루어지는 석고보드의 장식용 표면부재 부착방법에 관한 것이며, 친환경 건축 내·외장재 등의 소재 제조방법에 관한 것이다.The present invention relates to a method for attaching a decorative surface member to a gypsum board substrate surface and thereby a decorative gypsum board, and in particular, a hot melt resin thermal bonding step to a decorative surface member; It relates to a gypsum board and decorative surface member attachment method comprising the hot melt resin thermally bonded decorative surface member and gypsum board surface attachment step, and a gypsum board to which the decorative member is attached thereby, and more particularly to decorative surface such as paper or fabric Absence and non-toxic polyolefin-based hot melt resin thermal bonding step; The present invention relates to a method for attaching a decorative surface member of a gypsum board, which comprises a thermal bonding surface member and a thermal bonding step with a gypsum board, and relates to a method for manufacturing materials such as environmentally friendly building interior and exterior materials.

종래 석고보드를 벽체에 부착하여 장식용 페이퍼 또는 직물 표면부재를 부착하는 방법을 개략적으로 설명하면, 우선 흡수성이 강한 석고보드에 종이를 전·후면에 붙이고, 벽면에 인체에 유해한 접착제로 석고보드를 접착하여 Tacker로 고정시킨 후, 별도 표면처리를 한 다음, 페이퍼 또는 직물 등 장식 표면부재를 인체에 유해한 폴리졸 등의 접착제를 이용하여 시공한다. 따라서 방수, 방염 처리가 불가하고 시공상 기간이 오래 걸리며 막대한 인력 소모로 인해 인건비 상승의 단점이 있다. 또한 종래 제품 및 시공 방법에서 표면에 벽지 또는 직물 등을 접착시 인체에 유해한 접착제 사용으로 인한 VOCs, 포름알데히드 발생 등 환경적으로 악영향을 끼치고 있다. When a conventional plasterboard is attached to a wall and then a decorative paper or a fabric surface member is roughly described, first, the paper is attached to the front and rear of the absorbent plasterboard, and the plasterboard is adhered to the wall with an adhesive harmful to the human body. After fixing with Tacker, separate surface treatment and decorative surface member such as paper or fabric are applied with adhesive such as polysol, which is harmful to human body. Therefore, it is impossible to waterproof and flameproof, it takes a long time in construction, and there is a disadvantage of rising labor costs due to huge manpower consumption. In addition, in the conventional products and construction methods, when the wallpaper or the fabric, such as the adhesion on the surface has an adverse effect on the environment, such as the generation of VOCs, formaldehyde due to the use of an adhesive harmful to the human body.

이러한 문제를 해소하기 위하여 종래 인테리어 석고보드에 관한 다양한 기술이 개시되어 있다. 특히 미려함을 살리면서도 불에 잘 타지 않는 난연성 인테리어 석고보드에 관하여는 등록실용신안공보 공고 제20-218826에 공개되어 있다. 상기 고안에 의하면, 본체와 통상의 마감처리재로 구성되는 인테리어 석고보드에 있어서, 상기 본체로 석고보드를 사용하고, 상기 석고보드 상부에 크라프트지가 형성되고, 상기 석고보드 하부에는 통상의 마감처리재가 형성되고, 상기 크라프트지 윗면으로 수지함침지가 형성되는 것을 특징으로 하는 난연성 인테리어 석고보드를 제공하고 있다. In order to solve this problem, various techniques related to conventional interior gypsum board are disclosed. Particularly, flame retardant interior gypsum boards that are beautiful but not burned are disclosed in Korean Utility Model Publication No. 20-218826. According to the above design, in an interior gypsum board composed of a main body and a normal finishing material, gypsum board is used as the main body, and kraft paper is formed on the upper part of the gypsum board, and a general finishing material is disposed on the lower part of the gypsum board. It provides a flame-retardant interior gypsum board, characterized in that the resin impregnated paper is formed on the top of the kraft paper.

그러나 상기 인테리어 석고보드는 구성 부재수가 많아 제조 과정이 용이하지 않을 뿐 아니라, 작업시 표면의 주름과 겹침선이 발생될 수 있어 불량 발생의 우려가 있었다.However, the interior gypsum board is not only easy to manufacture a large number of components, but also may cause wrinkles and overlapping lines on the surface during operation, there is a fear of failure.

본 발명은 상기와 같은 문제점들을 해결하고자 안출된 것으로, 석고보드 표면에 장식 표면부재를 부착하는 방법에 있어서, 우선 표면부재로의 핫멜트 수지 열적 결합 단계 및 상기 핫멜트 수지 결합된 표면부재의 석고보드와의 열적 결합단계를 포함하여 구성된 석고보드 표면으로의 장식 표면부재 부착방법 및 이에 따른 장식용 석고보드에 관한 것이다.The present invention has been made to solve the above problems, in the method for attaching the decorative surface member on the gypsum board surface, first hot melt resin thermal bonding step to the surface member and the gypsum board of the hot melt resin bonded surface member The present invention relates to a method for attaching a decorative surface member to a gypsum board surface including a thermal bonding step thereof, and thus a decorative gypsum board.

따라서 본 발명의 제1 목적은 접착수단으로 필름을 사용하지 아니하고, 연속 공정에 의한 부착방법에 따라 장식용 석고보드 제조시 표면의 주름과 겹침선이 발생할 요소를 없애고, 에어(air)에 의한 접착불량과 들뜸현상을 최대한 억제시키고, 필요한 자재수를 줄여 제품의 품질불량을 억제할 수 있는 부착방법을 제공하는 것이다. 또한, 본 발명의 다른 목적은 인체에 무해한 폴리올레핀계 수지 또는 핫멜트(Hotmelt) 성분을 적용하므로 종래 제품 및 시공 방법에서 석고보드 표면에 벽지 또는 직물 등을 접착하는 경우 인체에 유해한 접착제 사용으로 인한 VOCs, 포름알데히드로부터 안전한 친환경적 제조방법을 제공하는 것이다. 본 발명의 또 다른 목적은 석고보드 자체에 페이퍼 또는 직물 등의 표면부재를 미리 접착하여 시공현장에서 시공하도록 하여 종래 석고보드를 시공할 경우 소요되는 시공시간 및 그에 따른 인건비 절감 등울 통하여 생산효율을 높일 수 있는 석고보드 표면부재 부착방법을 제공하는 것이다. 본 발명의 마지막 목적은 기능성이 제고된 건축 내장재 등의 소재를 제조하는 것이다. Therefore, the first object of the present invention is to eliminate the elements that cause wrinkles and overlap lines of the surface when manufacturing a decorative gypsum board according to the attachment method by a continuous process, without using a film as an adhesive means, poor adhesion due to air (air) It is to provide the attachment method that can suppress the excessive lifting and reduce the quality of the product by reducing the number of materials required. In addition, another object of the present invention is to apply a polyolefin resin or a hotmelt (Hotmelt) component harmless to the human body, VOCs due to the use of an adhesive harmful to the human body when adhering wallpaper or fabric on the gypsum board surface in the conventional products and construction methods, It is to provide a safe and environmentally friendly manufacturing method from formaldehyde. Another object of the present invention to improve the production efficiency through the construction time and the labor cost according to the construction time required when constructing a conventional gypsum board by pre-attaching the surface member such as paper or fabric to the gypsum board itself in advance It is to provide a method for attaching a gypsum board surface member. The final object of the present invention is to produce a material such as building interior materials with improved functionality.

본 발명은 장식 표면부재를 석고보드에 부착하는 방법에 있어서, 장식 표면부재로의 핫멜트 수지 열적 결합 단계; 및 상기 핫멜트 수지 결합된 표면부재의 석고보드와의 열적 결합단계를 포함하여 구성된, 석고보드로의 장식 표면부재 부착방법에 의해 달성될 수 있다. The present invention provides a method for attaching a decorative surface member to a gypsum board, comprising: hot melt resin thermal bonding step to a decorative surface member; And a thermal bonding step of the hot melt resin bonded surface member with the gypsum board, which can be achieved by a decorative surface member attachment method to the gypsum board.

본 발명에 의한 장식 표면부재 및 핫멜트 수지 열적 결합단계는, 페이퍼 또는 직물로의 무독성 폴리올레핀계 핫멜트 수지 열적 결합단계인 것을 특징으로 하 며, 특히 장식 표면부재 및 핫멜트 수지 열적 결합단계는, 핫멜트 용융단계; 핫멜트 수지 압출단계; 페이퍼 또는 직물 일면 또는 양면 도포단계; 도포된 페이퍼 또는 직물 냉각, 고화단계; 및 도포된 페이퍼 또는 직물 롤링단계가 연속적으로 수행되는 것을 특징으로 한다. 또한, 도포된 표면부재 및 석고보드 열 결합단계는, 장식 표면부재 언롤링 단계, 동시에 석고보드 전진 단계; 장식 표면부재 및 석고보드 표면 열융착단계; 장식 표면부재가 융착된 석고보드 냉각, 고화 단계가 연속적으로 수행되는 것을 특징으로 한다. 본 발명의 최종 소재인 장식용 표면부재가 부착된 석고보드는 건축 내, 외장재로 이용될 수 있다.The decorative surface member and hot melt resin thermal bonding step according to the present invention is characterized in that the non-toxic polyolefin-based hot melt resin thermal bonding step to the paper or fabric, in particular, the decorative surface member and hot melt resin thermal bonding step, the hot melt melting step ; Hot melt resin extrusion step; Paper or fabric one or both sides coating step; Cooling or solidifying the applied paper or fabric; And the applied paper or fabric rolling step is performed continuously. In addition, the coated surface member and gypsum board thermal bonding step, the decorative surface member unrolling step, at the same time gypsum board advance step; Decorative surface member and gypsum board surface thermal welding step; The gypsum board cooling and solidifying step, the decorative surface member is fused is characterized in that it is carried out continuously. Gypsum board with decorative surface member is the final material of the present invention can be used as a building material, exterior material.

본 발명의 상기 제1 단계를 설명한다. 본 발명은 종래와는 달리 별개의 핫멜트 성분의 필름을 만들지 않고, 압출기를 이용하여 180~280℃ 열 용융된 무독성 폴리올레핀계 성분의 핫멜트 수지를 연속적으로 페이퍼 또는 직물 일면 또는 양면에 직접 도포(피복)한 후 10~15℃로 냉각하여 고화시켜 상기 폴리올레핀계 성분의 핫멜트 수지가 페이퍼 또는 직물에 직접 부착된 Roll 제품으로 제조하는 단계를 포함한다.The first step of the present invention will be described. According to the present invention, a hot melt resin of a non-toxic polyolefin-based component heat-melted at 180 to 280 ° C using an extruder is continuously applied directly onto one or both sides of a paper or a fabric (coating), without making a film of a separate hot melt component unlike the conventional art. After cooling to 10 ~ 15 ℃ to solidify the hot-melt resin of the polyolefin-based component comprises the step of producing a roll product directly attached to the paper or fabric.

또한 본 발명의 제2 단계에서, 무독성 폴리올레핀계 성분이 도포된 페이퍼 또는 직물의 Roll 제품을 와인더(Winder)에 걸고, 일정의 작업조건에 부합한 장력(tension)을 주면서 석고보드 일면에 100~230℃로 가열된 열 롤러를 이용하여 3~10kg/cm2의 압력으로 연속적으로 통과시켜 열 압착한 후, 5~15℃의 수냉식 냉각 Roller로 압착하여 고화시켜 장식 표면부재가 부착된 고품질의 장식용 석고보드를 제조한다.In addition, in the second step of the present invention, a roll product of a paper or fabric coated with a non-toxic polyolefin-based component is placed on a winder, while giving a tension in accordance with a predetermined working condition to 100 to one surface of the gypsum board. High-quality decorative plaster with decorative surface members attached to the decorative surface member by heat-compression by continuously passing at a pressure of 3 ~ 10kg / cm2 using a heat roller heated to 230 ° C, and then pressing and solidifying with a water-cooling cooling roller at 5 ~ 15 ° C. Manufacture the board.

상기 본 발명에 의한 부착방법은 별개의 필름을 사용해 적층구조로 정렬시키지 않으므로 작업시 제품표면의 주름과 겹침선이 발생할 요소를 없애고, Air에 의한 접착불량과 들뜸현상을 최대한 억제시키고, 필요한 자재수를 줄여 제품의 품질불량 억제와 아울러 페이퍼 또는 직물 시트를 연속적으로 열 융착하므로 생산성이 우수하고 제조가 용이하여 노동력 절감뿐만 아니라 인체에 무해한 폴리올레핀계 수지나 기타의 핫멜트 성분을 이용하므로 VOCs나 포름알데히드로부터 안전한 환경적으로도 우수한 건축 내·외장재 등의 소재를 제공할 수 있다.Since the attachment method according to the present invention does not align in a laminated structure using separate films, eliminating the elements that cause wrinkles and overlap lines on the surface of the product during work, suppressing adhesion defects and lifting phenomenon by air as much as possible, It is possible to reduce the quality defect of the product and to heat-bond the paper or the fabric sheet continuously so that it is very productive and easy to manufacture, which not only saves labor but also uses polyolefin resin or other hot melt components that are harmless to humans. It is possible to provide materials such as building interior and exterior materials that are excellent in terms of safety and environment.

이하에 첨부도면을 참조하여 상세히 설명한다.It will be described below in detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 제1 단계, 즉 핫멜트 수지를 장식 표면재 (페이퍼 또는 직물시트) 일면 또는 양면에 결합하는 단계를 세분한 흐름도이며, 도 2는 본 발명에 의한 제2 단계, 즉 핫멜트 수지가 함침된 표면부재를 기재 (석고보드) 일면에 결합하는 단계를 세분한 흐름도이며, 도 3은 본 발명에 의한 부착방법으로 완성된 최종 장식용 석고보드 소재 단면도이다. 하기 명세서에서 ‘롤링(rolling)'이라 함은 실린더 등을 이용하여 핫멜트 수지가 함침된 표면부재를 권취하는 과정을 의미하며, 이와는 반대로 '언롤링(unrolling)'이라 함은 권취된 롤 제품을 다시 푸는 과정으로 정의된다. 또한, 최종 소재라 함은 표면부재 및 석고보드가 열적 융착되어 일체화된 장식용 석고보드를 의미한다.FIG. 1 is a detailed flowchart illustrating a first step according to the present invention, that is, bonding a hot melt resin to one or both surfaces of a decorative surface material (paper or fabric sheet), and FIG. 2 is a second step according to the present invention, that is, a hot melt resin. Is a detailed flow chart of the step of bonding the impregnated surface member to one surface of the substrate (gypsum board), Figure 3 is a cross-sectional view of the final decorative gypsum board material completed by the attachment method according to the present invention. In the following specification, 'rolling' refers to a process of winding a surface member impregnated with a hot melt resin using a cylinder, etc., on the contrary, 'unrolling' refers to a rolled roll product again. It is defined as the solving process. In addition, the final material means a decorative gypsum board integrated with the surface member and the gypsum board thermally fused.

제1 단계를 도 1을 참조하여 설명한다. 제1 단계는 장식용 표면부재 (페이퍼 또는 직물시트)의 Roll 제품에 압출기를 사용하여 핫멜트 수지를 함침하는 과정이다. 우선 핫멜트 성분의 수지를 호퍼(Hopper)에 연속적으로 투입하여 180~280℃ 열 용융시킨다 (S11). 이때, 핫멜트 수지는 열가소성 수지 및 접착성 부여제 등이 혼합되어 있으며, 바람직하게는 폴리올레핀계 구조를 가지는 무독성 고분자로 구성된다. 용융된 핫멜트 수지를 압출기 내의 실린더 스크류로 밀어내면서 T-Die라는 다이스를 이용하여 연속적으로 일정두께로 흘려보낸다 (S12). 표면부재 일면 또는 양면에 도포된다 (S13). 핫멜트 수지가 도포된 표면부재를 곧바로 5~15℃의 수냉식 냉각 Roller로 압착하여 냉각, 고화시킨다 (S14). 상기 핫멜트 수지가 함침된 표면부재를 롤링하여 롤 제품으로 제조한다 (S15). 이때, 권취하지 아니하고 선택적으로 일정크기로 시트화 할 수 있다.The first step will be described with reference to FIG. 1. The first step is a process of impregnating hot melt resin with an extruder in a roll product of a decorative surface member (paper or fabric sheet). First, the resin of the hot melt component is continuously introduced into a hopper (Hopper) and thermally melted at 180 to 280 ° C. (S11). At this time, the hot-melt resin is a mixture of a thermoplastic resin and an adhesive imparting agent, preferably composed of a non-toxic polymer having a polyolefin-based structure. While pushing the molten hot melt resin with a cylinder screw in the extruder using a die called T-Die is continuously flowed to a certain thickness (S12). The surface member is applied to one or both surfaces (S13). The surface member coated with the hot melt resin is immediately compressed with a water-cooling cooling roller at 5 to 15 ° C. to cool and solidify (S14). Rolling the surface member impregnated with the hot melt resin is manufactured as a roll product (S15). At this time, the sheet may be selectively sized without winding.

제2 단계를 도 2를 참조하여 설명한다. 제2 단계는 핫멜트 수지가 함침된 장식 표면부재를 석고보드와 열적 결합(융착)하여 최종 소재를 제조하는 단계이다. 제1 단계에서 제조된 롤링 표면부재를 와인더에 걸어서 푼다 (S21). 동시에 석고보드는 동일한 속도로 상기 표면부재와 일치된 방향으로 전진된다 (S22). 표면부재 및 석고보드는 열 롤러에 의해 연속적으로 열 융착된다 (S23). 열 융착된 최종 소재는 냉각, 고화되어 (S24)되고 절단되어 고품질의 최종 장식용 석고보드를 제조한다.The second step will be described with reference to FIG. The second step is a step of thermally bonding (fusion) the decorative surface member impregnated with the hot melt resin with a gypsum board to produce a final material. The rolling surface member manufactured in the first step is unrolled on the winder (S21). At the same time gypsum board is advanced in the direction consistent with the surface member at the same speed (S22). The surface member and the gypsum board are continuously thermally fused by the heat roller (S23). The heat-sealed final material is cooled, solidified (S24) and cut to produce high quality final decorative gypsum board.

본 발명에 의한 부착 방법으로 제조된 최종 장식용 석고보드(30) 단면은 도 3에 도시된다. 석고보드 (32) 일면은 장식용 표면부재 (31)에 의해, 경계면 (312)에서 부착되어 있으며, 이러한 소재는 건축 내·외장재 등의 각종 마감재 등의 산업 전반에 사용되는 것으로, 핫멜트 수지가 도포된 페이퍼 또는 직물 시트의 표면부재가 석고보드 일면 또는 양면에 부착 구성된다. 이때 표면부재에는 각종 문양이나 여러 형태의 무늬가 디자인되어 장식 효과가 있음은 물론이다.The cross section of the final decorative gypsum board 30 produced by the attachment method according to the invention is shown in FIG. 3. One surface of the gypsum board 32 is attached to the boundary surface 312 by a decorative surface member 31, and such a material is used in various industries such as finishing materials such as building interior and exterior materials, and is coated with hot melt resin. The surface member of the paper or fabric sheet is attached to one or both sides of the gypsum board. At this time, the surface member has a variety of patterns or patterns of various designs are designed to have a decorative effect.

이상에서 살펴본 바와 같이 본 발명에 의한 부착방법으로 제조된 최종 장식용 석고보드는 건축내장재로 사용이 가능한 것으로서, 핫멜트 수지가 기 도포된 페이퍼 또는 직물 시트의 표면부재를 사용함으로서, 시공성이 우수하고, 무독성이며, 내수성이 뛰어난 친환경 소재이므로 휘발성 유기화합물의 위험성이 없다. 또한 종래 접착제 코팅이나 필름사용시보다 접착력과 불량 발생 요인이 개선되며 작업기간도 짧고 핫멜트 수지가 기 도포된 표면부재를 이용한 방식이므로 접착제 사용시 발생되는 건조시간 등이 발생하지 않으므로 단위시간당 생산량 증가와 접착제등의 손실이 거의 없어 산업폐기물이 거의 발생하지 않는다. 따라서 원가절감의 효과가 크며 생산성 향상을 꾀할 수 있는 등 그 기대효과가 대단하다 할 것이다.As described above, the final decorative gypsum board manufactured by the attachment method according to the present invention can be used as a building interior material, by using a surface member of a paper or fabric sheet coated with hot melt resin, and has excellent workability and nontoxicity. It is an environmentally friendly material with excellent water resistance, so there is no danger of volatile organic compounds. In addition, the adhesion and defect generation factors are improved compared to the conventional adhesive coating or film use, and the working period is short and the method using the surface member coated with hot melt resin does not occur the drying time that occurs when using the adhesive. There is almost no loss of industrial waste. Therefore, the expected effect is enormous, such as cost reduction effect and productivity improvement.

Claims (5)

장식 표면부재를 석고보드에 부착하는 방법에 있어서, In the method of attaching the decorative surface member to the gypsum board, 장식 표면부재로의 핫멜트 수지 열적 결합 단계; 및 Thermally bonding the hot melt resin to the decorative surface member; And 상기 핫멜트 수지 결합된 표면부재의 석고보드와의 열적 결합단계를 포함하여 구성된, 석고보드로의 장식 표면부재 부착방법.And a thermal bonding step of the hot melt resin bonded surface member with the gypsum board. 제1항에 있어서, 장식 표면부재 및 핫멜트 수지 열적 결합단계는, 페이퍼 또는 직물로의 무독성 폴리올레핀계 핫멜트 수지 열적 결합단계인 것을 특징으로 하는, 석고보드로의 장식 표면부재 부착방법.The method of claim 1, wherein the decorative surface member and hot melt resin thermal bonding step is a non-toxic polyolefin-based hot melt resin thermal bonding step into paper or fabric. 제1항 또는 제2항에 있어서, 장식 표면부재 및 핫멜트 수지 열적 결합단계는, 핫멜트 용융단계; 핫멜트 수지 압출단계; 페이퍼 또는 직물 일면 또는 양면 도포단계; 도포된 페이퍼 또는 직물 냉각, 고화단계; 및 도포된 페이퍼 또는 직물 롤링단계가 연속적으로 수행되는 것을 특징으로 하는, 석고보드로의 장식 표면부재 부착방법.According to claim 1 or 2, wherein the decorative surface member and the hot melt resin thermal bonding step, the hot melt melting step; Hot melt resin extrusion step; Paper or fabric one or both sides coating step; Cooling or solidifying the applied paper or fabric; And the applied paper or fabric rolling step is carried out continuously. 제1항 또는 제2항에 있어서, 제2 단계는 장식 표면부재 언롤링 단계, 동시에 석고보드 전진 단계; 장식 표면부재 및 석고보드 표면 열융착단계; 장식 표면부재가 융착된 석고보드 냉각, 고화 단계가 연속적으로 수행되는 것을 특징으로 하는, 석고보드로의 장식 표면부재 부착방법.The method according to claim 1 or 2, wherein the second step comprises the steps of unrolling the decorative surface member and at the same time advancing the gypsum board; Decorative surface member and gypsum board surface thermal welding step; A method of attaching a decorative surface member to a gypsum board, characterized in that the step of cooling and solidifying the plasterboard on which the decorative surface member is fused is performed continuously. 제1항 내지 제4항 중 어느 하나의 항에 의한 방법에 의해 제조되는, 장식 석고보드.Decorative gypsum board produced by the method according to any one of claims 1 to 4.
KR1020070052153A 2007-05-29 2007-05-29 A method for adhering surface materials on gypsum boards and decorated gypsum boards KR100878106B1 (en)

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