KR101203798B1 - Leather floor sheet and the method of manufacturing thereof - Google Patents

Leather floor sheet and the method of manufacturing thereof Download PDF

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Publication number
KR101203798B1
KR101203798B1 KR1020100049969A KR20100049969A KR101203798B1 KR 101203798 B1 KR101203798 B1 KR 101203798B1 KR 1020100049969 A KR1020100049969 A KR 1020100049969A KR 20100049969 A KR20100049969 A KR 20100049969A KR 101203798 B1 KR101203798 B1 KR 101203798B1
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South Korea
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leather
foam layer
bonding force
moisture
rolls
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KR1020100049969A
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Korean (ko)
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KR20110130576A (en
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박성하
하경태
성재완
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(주)엘지하우시스
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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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B32B9/025—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch comprising leather
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0084—Foaming
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier

Abstract

본 발명에 따른 가죽시트 바닥재는, 바닥의 습기를 차단하는 습기차단부재; 적절한 쿠션감을 부여하는 발포층; 상기 발포층상에 구비되어 발포층과의 결합력을 향상시키는 결합력향상부재; 치수 안정성 기능을 부여하는 유리 섬유(GF); 및 상기 유리 섬유상에 부착되어 가죽의 외관과 터치감을 제공하는 표면처리부재;가 순차적으로 적층되어 이루어진다.
또한, 본 발명에 따른 가죽시트 바닥재의 제조방법은, (a) 바닥의 습기를 차단하는 습기차단부재와, 적절한 쿠션감을 부여하는 발포층과, 상기 발포층상에 구비되어 발포층과의 결합력을 향상시키는 결합력향상부재를 오븐(oven)에서 발포시키는 단계; (b) 치수 안정성 기능을 부여하는 유리 섬유(GF)를 복수의 롤(roll) 사이를 통해 함침조에서 함침시킨 후, 겔화(gelling)시키는 단계; (c) 상기 겔화된 유리 섬유(GF)와, 상기 유리 섬유상에 부착되어 가죽의 외관과 터치감을 제공하는 표면처리부재를 복수의 롤 사이를 통해 1차 래미네이션(lamination)하는 단계; (d) 상기 1차 래미네이션을 거친 맞붙임부재와, 상기 오븐을 통해 발포된 발포부재를 복수의 롤 사이를 통해 2차 래미네이션하는 단계; (e) 상기 2차 래미네이션을 거친 최종 맞붙임부재를 복수의 롤 사이를 통해 통과시키면서 자외선(UV) 경화형 도료를 코팅 후, UV경화처리하는 단계를 포함하여 이루어진다.Leather seat flooring according to the present invention, the moisture blocking member for blocking the moisture of the floor; A foam layer for imparting a proper cushioning feeling; A bonding force improving member provided on the foam layer to improve the bonding force with the foam layer; Glass fibers (GF) to impart dimensional stability function; And a surface treatment member attached to the glass fiber to provide the appearance and touch of the leather.
In addition, the manufacturing method of the leather seat flooring material according to the present invention, (a) a moisture barrier member for blocking the moisture of the floor, a foam layer to give a proper cushioning, and provided on the foam layer to improve the bonding force of the foam layer Foaming the bonding force improving member in an oven; (b) impregnating glass fibers (GF) in the impregnation bath through a plurality of rolls to impart dimensional stability function, followed by gelling; (c) first laminating the gelled glass fibers (GF) and a surface treatment member attached to the glass fibers to provide the appearance and touch of leather through a plurality of rolls; (d) secondary laminating the bonding member that has undergone the primary lamination and the foam member foamed through the oven through a plurality of rolls; (e) coating a UV-curable coating material while passing through the final lamination through the second lamination through a plurality of rolls, and then performing a UV curing treatment.

Description

가죽시트 바닥재 및 그 제조방법{Leather floor sheet and the method of manufacturing thereof}Leather floor sheet and the method of manufacturing

본 발명은 가죽시트 바닥재 및 그 제조방법에 관한 것으로, 특히 건물의 바닥에 사용하는 건축 재료인 바닥재를 구성하는 유리 섬유상에 가죽의 외관과 터치감을 제공하는 표면처리부재를 부착시켜서 가죽의 고급스러운 외관 구현과 함께 터치감 및 입체감의 제공이 가능하고, 습기침투의 방지가 가능하도록 구성된 가죽시트 바닥재 및 그 제조방법에 관한 것이다.
The present invention relates to a leather seat flooring material and a method of manufacturing the same, and in particular, by attaching a surface treatment member that provides the appearance and touch of leather on the glass fiber constituting the flooring material, which is a building material used for the floor of the building, the luxurious appearance of the leather The present invention relates to a leather seat flooring material and a method of manufacturing the same, which are capable of providing a sense of touch and a three-dimensional feeling, and configured to prevent moisture penetration.

도 1은 종래 PVC 바닥재(장판)의 구성을 나타낸 분리 사시도이고, 도 2는 종래 마루판에 인조가죽이 부착된 것을 나타낸 사시도이다.Figure 1 is an exploded perspective view showing the configuration of a conventional PVC flooring (sheet), Figure 2 is a perspective view showing that the artificial leather is attached to the conventional floorboard.

도 1을 참조하면, 통상적인 PVC 바닥재(10)는 하부로부터 바닥의 습기를 차단하기 위해 이지(異紙)로 구성되는 습기차단부재(11), 적절한 쿠션(cushion)감을 부여하는 발포층(12), 발포층과의 결합력을 향상시키기 위해 간지(間紙)로 구성되는 결합력향상부재(13), 치수 안정성 기능을 부여하는 유리 섬유(GF;Glass Fiber)(14), 인쇄층(15), 투명보호필름(16)이 순차적으로 적층되고, 상기 투명보호필름상에 UV표면처리(17)가 되어 있다.Referring to FIG. 1, a typical PVC flooring material 10 includes a moisture barrier member 11 that is composed of an easy-to-block base to block moisture from the bottom, and a foam layer 12 that provides an appropriate cushioning feeling. ), A bonding force improving member 13 composed of interlayer paper to improve the bonding force with the foam layer, glass fiber (GF; Glass Fiber) 14 to give a dimensional stability function, a printing layer 15, The transparent protective film 16 is sequentially laminated and subjected to the UV surface treatment 17 on the transparent protective film.

즉, 종래의 PVC 바닥재(10)는 표면 외관을 인쇄로 구현하기 때문에 디자인의 자유도는 높으나 생생한 사실감(reality)이 떨어진다. 일예로서 목무늬가 범용적인 패턴이지만 터치감, 입체감, 고급감 등을 구현하는 데 있어서 인쇄로서는 한계가 있다.That is, the conventional PVC flooring material 10 has a high degree of freedom in design because the surface appearance is implemented by printing, but the vivid reality is inferior. For example, although the wooden pattern is a general pattern, there is a limitation in printing in implementing a touch feeling, a three-dimensional feeling, a high-quality feeling, and the like.

한편, 도 2를 참조하면 소위 레자로 불리우는 인조가죽(22)을 마루판(HDF) (20) 표면에 부착한 클릭(Click) 체결형 제품사례가 있으나 장척(長尺) 시트 형태로는 사례가 없다. 또한, 상기 마루판(20)의 형태는 딱딱하므로 인조가죽(22)의 부드러움을 구현하기 어렵고, 클릭형태이므로 마루판(20)과 인조가죽(22)이 부착된 틈사이로 습기(W)의 침투가 용이하여 치수 안정성의 문제가 발생할 소지가 다분한 문제점이 있었다.
Meanwhile, referring to FIG. 2, there is a case of a click fastening type product in which an artificial leather 22 called so-called leather is attached to the surface of a floor board (HDF) 20, but there is no case in the form of a long sheet. . In addition, since the shape of the floorboard 20 is hard, it is difficult to realize the softness of the artificial leather 22, and since it is a click type, moisture (W) is easily penetrated between the gaps between the floorboard 20 and the artificial leather 22. There was a problem that the problem of dimensional stability is likely to occur.

본 발명은 상기한 종래 기술의 문제점을 감안하여 안출된 것으로서, 본 발명의 목적은 유리 섬유상에 부착된 표면처리부재를 통해 고급스러운 외관과, 터치감 및 입체감의 제공이 가능한 가죽시트 바닥재 및 그 제조방법을 제공하는 데 있다.The present invention has been made in view of the above-described problems of the prior art, an object of the present invention is to provide a luxurious appearance, touch and three-dimensional leather sheet flooring material and its production through the surface treatment member attached on the glass fiber To provide a way.

본 발명의 다른 목적은 바닥재에 대한 습기(W)의 침투를 방지하므로써, 치수 안정성의 문제가 해소되는 가죽시트 바닥재 및 그 제조방법을 제공하는 데 있다.
Another object of the present invention is to provide a leather seat flooring material and a method of manufacturing the same, by preventing the penetration of moisture (W) into the flooring material, the problem of dimensional stability is solved.

상기한 본 발명의 목적은, 바닥의 습기를 차단하는 습기차단부재; 적절한 쿠션감을 부여하는 발포층; 상기 발포층상에 구비되어 발포층과의 결합력을 향상시키는 결합력향상부재; 치수 안정성 기능을 부여하는 유리 섬유(GF); 및 상기 유리 섬유상에 부착되어 가죽의 외관과 터치감을 제공하는 표면처리부재;가 순차적으로 적층되어 이루어진 것을 특징으로 하는 가죽시트 바닥재에 의하여 달성된다.An object of the present invention described above, the moisture blocking member for blocking the moisture of the floor; A foam layer for imparting a proper cushioning feeling; A bonding force improving member provided on the foam layer to improve the bonding force with the foam layer; Glass fibers (GF) to impart dimensional stability function; And a surface treatment member attached to the glass fiber to provide the appearance and touch of leather. The leather sheet is formed by laminating sequentially.

또한, 상기한 본 발명의 목적은, (a) 바닥의 습기를 차단하는 습기차단부재와, 적절한 쿠션감을 부여하는 발포층과, 상기 발포층상에 구비되어 발포층과의 결합력을 향상시키는 결합력향상부재를 오븐(oven)에서 발포시키는 단계; (b) 치수 안정성 기능을 부여하는 유리 섬유(GF)를 복수의 롤(roll) 사이를 통해 함침조에서 함침시킨 후, 겔화(gelling)시키는 단계; (c) 상기 겔화된 유리 섬유(GF)와, 상기 유리 섬유상에 부착되어 가죽의 외관과 터치감을 제공하는 표면처리부재를 복수의 롤 사이를 통해 1차 래미네이션(lamination)하는 단계; (d) 상기 1차 래미네이션을 거친 맞붙임부재와, 상기 오븐을 통해 발포된 발포부재를 복수의 롤 사이를 통해 2차 래미네이션하는 단계; (e) 상기 2차 래미네이션을 거친 최종 맞붙임부재를 복수의 롤 사이를 통과시키면서 자외선(UV) 경화형 도료를 코팅 후, UV경화처리하는 단계를 포함하여 이루어지는 가죽시트 바닥재의 제조방법에 의하여 달성된다.In addition, the above object of the present invention, (a) a moisture barrier member for blocking the moisture of the bottom, a foam layer to give a proper cushioning, and the bonding force improving member provided on the foam layer to improve the bonding force with the foam layer Foaming in an oven; (b) impregnating glass fibers (GF) in the impregnation bath through a plurality of rolls to impart dimensional stability function, followed by gelling; (c) first laminating the gelled glass fibers (GF) and a surface treatment member attached to the glass fibers to provide the appearance and touch of leather through a plurality of rolls; (d) secondary laminating the bonding member that has undergone the primary lamination and the foam member foamed through the oven through a plurality of rolls; (e) is achieved by a method of manufacturing a leather seat flooring comprising the step of coating a UV-curable paint after passing the final pasting member passed through the secondary lamination through a plurality of rolls, followed by UV curing. .

바람직하게는 이러한 본 발명에서 상기 습기차단부재, 발포층 및 결합력향상부재는, 코르크(cork)층으로 대체 가능한 것을 특징으로 한다.Preferably, the moisture barrier member, the foam layer and the bonding force improving member in the present invention, it is characterized in that it can be replaced by a cork (cork) layer.

또한, 이러한 본 발명에서 상기 표면처리부재는, 천연가죽, 재생가죽, 인조가죽 중 선택된 1종인 것을 특징으로 한다.
In addition, the surface treatment member in the present invention is characterized in that the selected one of natural leather, regenerated leather, artificial leather.

상기한 바와 같은 본 발명의 가죽시트 바닥재 및 그 제조방법에 따르면, 다음과 같은 효과가 있다.According to the leather seat flooring material and the manufacturing method of the present invention as described above, has the following effects.

첫째, 유리 섬유상에 부착된 표면처리부재를 통해 고급스러운 외관과, 터치감 및 입체감의 제공이 가능하다.First, it is possible to provide a luxurious appearance, a touch feeling and a three-dimensional feeling through the surface treatment member attached on the glass fiber.

둘째, 상기 표면처리부재의 사용에 의해 바닥재에 대한 습기(W)의 침투를 방지하므로써, 치수 안정성의 문제가 해소된다.
Second, by preventing the penetration of moisture (W) into the flooring material by using the surface treatment member, the problem of dimensional stability is solved.

도 1은 종래 PVC 바닥재(장판)의 구성을 나타낸 분리 사시도,
도 2는 종래 마루판에 인조가죽이 부착된 것을 나타낸 사시도,
도 3은 본 발명의 일 실시 예에 따른 가죽시트 바닥재의 구성을 나타낸 분리 사시도,
도 4는 본 발명에 따른 가죽시트 바닥재의 제조공정을 나타낸 모식도.Figure 1 is an exploded perspective view showing the configuration of a conventional PVC flooring (jacket),
Figure 2 is a perspective view showing that the artificial leather is attached to the conventional floorboard,
Figure 3 is an exploded perspective view showing the configuration of the leather seat flooring according to an embodiment of the present invention,
Figure 4 is a schematic diagram showing a manufacturing process of leather seat flooring according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예에 따른 가죽시트 바닥재 및 그 제조방법을 상세히 설명하기로 한다. Hereinafter, with reference to the accompanying drawings will be described in detail a leather seat flooring material and a method of manufacturing the same according to an embodiment of the present invention.

이하에서 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 할 것이다.The terms or words used below should not be construed as being limited to ordinary or dictionary meanings, and the inventors can properly define the concept of terms in order to explain their invention in the best way. It should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention.

도 3은 본 발명의 일 실시 예에 따른 가죽시트 바닥재의 구성을 나타낸 분리 사시도로서, 본 발명에 따른 가죽시트 바닥재(100)는, 습기차단부재(110), 발포층(120), 결합력향상부재(130), 유리 섬유(GF)(140), 그리고 표면처리부재(150)를 포함한다.Figure 3 is an exploded perspective view showing the configuration of the leather seat flooring according to an embodiment of the present invention, the leather seat flooring 100 according to the present invention, the moisture barrier member 110, foam layer 120, the bonding force improving member 130, glass fiber (GF) 140, and surface treatment member 150.

상기 습기차단부재(110)는 이지(異紙)로 구성되고, 바닥면과 접하여 바닥의 습기를 차단함과 아울러, 이면층 외관 효과를 부여한다.The moisture blocking member 110 is composed of easy (,), in contact with the bottom surface to block the moisture of the bottom, and gives the back layer appearance effect.

상기 발포층(120)은 적절한 쿠션감을 부여하기 위한 것으로서, 상기 습기차단부재(110)상에 구비되며, 이러한 발포층의 사용시 상기 습기차단부재(110)의 생략도 가능하다.The foam layer 120 is to impart a proper cushioning, is provided on the moisture barrier member 110, it is possible to omit the moisture barrier member 110 when using the foam layer.

상기 결합력향상부재(130)는 간지(間紙)로 구성되고, 상기 발포층(120)상에 구비되어 발포층과의 결합력을 향상시킨다.The bonding force improving member 130 is composed of interlayer paper (間 紙), is provided on the foam layer 120 to improve the bonding force with the foam layer.

한편, 상기 습기차단부재(110), 발포층(120) 및 결합력향상부재(130)는, 코르크(cork)층으로 대체 가능하다. 즉, 양질의 코르크를 접착제와 혼합하여 원통형 몰드에 투입, 약 10 kgf/㎠의 압력으로 가압한 후 꺼내어 냉각시킨 다음, 접착제에 의한 완전경화 및 변형을 방지하기 위해서 상온에서 3주간 방치한 후 회전 나이프가 설치된 슬라이싱 머신(Slicing machine)에서 일정한 두께로 연속 커팅하여 권취한 코르크층을 사용하는 것도 가능하다.On the other hand, the moisture barrier member 110, the foam layer 120 and the bonding force improving member 130, can be replaced with a cork (cork) layer. That is, high quality cork is mixed with the adhesive, put into a cylindrical mold, pressurized at a pressure of about 10 kgf / cm 2, taken out and cooled, and then left to stand at room temperature for 3 weeks in order to prevent complete curing and deformation by the adhesive, followed by rotation. It is also possible to use a cork layer wound by continuous cutting to a constant thickness in a slicing machine equipped with a knife.

상기 유리 섬유(GF)(140)는 상기 결합력향상부재(130)상에 구비되어 치수 안정성 기능을 부여하기 위해 사용된다.The glass fiber (GF) 140 is provided on the bonding force improving member 130 is used to give a dimensional stability function.

한편, 본 발명에서는 상기 유리 섬유(140)상에 부착되어 가죽(leather)의 외관과 터치감을 제공하기 위한 표면처리부재(150)를 더 포함한다.On the other hand, the present invention further includes a surface treatment member 150 attached to the glass fiber 140 to provide the appearance and touch of leather (leather).

이때, 상기 표면처리부재(150)는, 천연가죽, 재생가죽, 인조가죽 중 어느 하나를 선택하여 사용 가능하나, 보다 고급스러운 외관과, 터치감 및 입체감의 제공을 위해서 천연가죽을 사용하는 것이 보다 바람직하며, 이와 같은 표면처리부재(150)의 사용에 의해 습기(W)의 침투를 방지하므로써, 치수 안정성의 문제가 해소된다.
In this case, the surface treatment member 150 may be selected from any one of natural leather, regenerated leather, and artificial leather, but it is more preferable to use natural leather to provide a more luxurious appearance, a touch feeling, and a three-dimensional feeling. Preferably, by preventing the penetration of moisture (W) by the use of such a surface treatment member 150, the problem of dimensional stability is solved.

이하에서는 도 2를 참조하여 본 발명에 따른 가죽시트 바닥재의 제조방법을 설명한다. 도 4는 본 발명에 따른 가죽시트 바닥재의 제조공정을 나타낸 모식도이다. 이를 참조하면, 우선 전술한 습기차단부재(110), 발포층(120), 그리고 결합력향상부재(130)를 오븐(oven)(200)에서 발포시켜서 발포부재(170)를 준비하며, 이때, 상기 오븐의 온도는 200~240℃가 적정하다.Hereinafter, a method of manufacturing a leather seat flooring material according to the present invention will be described with reference to FIG. 2. Figure 4 is a schematic diagram showing the manufacturing process of the leather seat flooring according to the present invention. Referring to this, first, the above-described moisture barrier member 110, the foam layer 120, and the bonding force enhancing member 130 is foamed in an oven (200) to prepare a foam member 170, wherein, The temperature of oven is suitably 200-240 degreeC.

또한, 유리 섬유(GF)(140)를 복수의 롤(roll)(220) 사이를 통해 함침조(210)에서 함침시킨 후, 약 160℃의 온도로서 겔화(gelling)시키고, 상기 겔화된 유리 섬유(GF)(140)와, 상기 표면처리부재(150)를 복수의 롤(230) 사이를 통해 1차 래미네이션(lamination)한다.In addition, the glass fiber (GF) 140 is impregnated in the impregnation tank 210 through a plurality of rolls (220), and then gelled at a temperature of about 160 ℃, the gelled glass fiber (GF) 140 and the surface treatment member 150 are first laminated through a plurality of rolls 230.

이후, 상기 1차 래미네이션을 거친 맞붙임부재(160)와, 상기 오븐(200)을 통해 발포된 발포부재(170)를 복수의 롤(240) 사이를 통해 2차 래미네이션하고, 상기 2차 래미네이션을 거친 최종 맞붙임부재(180)를 복수의 롤(250) 사이를 통과시키면서 자외선(UV) 경화형 도료를 코팅 후, UV경화처리하므로써, 완제품(190)이 제조되며, 이때, 자외선 광량은 50~3,000 mJ/㎠ 수준이다.Subsequently, secondary lamination is performed between the bonding member 160 that has undergone the primary lamination and the foam member 170 foamed through the oven 200 through a plurality of rolls 240, and the secondary lamination. The final bonding member 180 passed through the nation passes through the plurality of rolls 250 and is coated with an ultraviolet (UV) curable coating material, and then cured by UV curing, whereby the finished product 190 is manufactured. 3,000 mJ / cm 2 level.

이때, 상기 습기차단부재(110), 발포층(120) 및 결합력향상부재(130)는, 전술한 바와 같이 코르크(cork)층을 사용하는 것도 가능하며, 상기 표면처리부재(150)는, 천연가죽, 재생가죽, 인조가죽 중에서 보다 바람직하게는 천연가죽을 사용할 수 있다.At this time, the moisture barrier member 110, the foam layer 120 and the bonding force improving member 130, it is also possible to use a cork (cork) layer as described above, the surface treatment member 150, natural Among leather, regenerated leather and artificial leather, natural leather can be used more preferably.

하기 표 1은 본 발명의 실시예에 따라 치수안정성이 향상된 것을 나타내고 있다.
Table 1 shows that the dimensional stability is improved according to the embodiment of the present invention.

치수안정성Dimensional stability 비교예Comparative example 실시예Example 측정기준Dimensions 가열
(80℃, 건조오븐, 6시간)heating
(80 ℃, drying oven, 6 hours) L : -0.3%
W : -0.38%L: -0.3%
W: -0.38% L : -0.11%
W : 0.09%L: -0.11%
W: 0.09% KS M 3802KS M 3802 침지
(24℃, 상온수, 6시간)Immersion
(24 ℃, normal temperature water, 6 hours) L : 0.35%
W : -0.40%L: 0.35%
W: -0.40% L : 0.12%
W : 0.01%L: 0.12%
W: 0.01% KS M 3802KS M 3802

위의 표 1에서 L은 길이를, W는 폭을 나타내며, 본 발명의 실시예에 따를 경우, 비교예와 대비하여 L과 W가 제로(0)에 가까워진 것을 알 수 있다. 즉, 본 발명에 따를 경우, 길이와 폭이 제로(0)에 가까워져서 치수 안정성이 크게 향상된 것을 알 수 있다.
In Table 1 above, L represents a length, and W represents a width, and according to the embodiment of the present invention, it can be seen that L and W are closer to zero than the comparative example. That is, according to the present invention, it can be seen that the length and width are close to zero, so that the dimensional stability is greatly improved.

이와 같이 본 발명에 따른 가죽시트 바닥재 및 그 제조방법을 예시된 도면을 참조로 설명하였으나, 본 명세서에 개시된 실시예와 도면에 의해 본 발명은 한정되지 않으며 그 발명의 기술사상 범위 내에서 당업자에 의해 다양한 변형이 이루어질 수 있음은 물론이다.
As described above with reference to the illustrated leather seat flooring material and a method for manufacturing the same according to the present invention, the present invention is not limited by the embodiments and drawings disclosed herein by those skilled in the art within the technical scope of the invention Of course, various modifications may be made.

100 : 가죽시트 바닥재 110 : 습기차단부재
120 : 발포층 130 : 결합력향상부재
140 : 유리 섬유 150 : 가죽스킨부재
160,180 : 맞붙임부재 170 : 발포부재
200 : 오븐 210 : 함침조
220,230,240,250 : 롤100: leather seat floor material 110: moisture barrier member
120: foam layer 130: bonding force improving member
140: glass fiber 150: leather skin member
160,180: bonding member 170: foam member
200: oven 210: impregnation tank
220,230,240,250: Roll

Claims (6)

바닥의 습기를 차단하는 습기차단부재;
쿠션감을 부여하는 발포층;
상기 발포층상에 구비되어 발포층과의 결합력을 향상시키는 결합력향상부재;
치수 안정성 기능을 부여하는 유리 섬유(GF); 및
상기 유리 섬유상에 부착되어 가죽의 외관과 터치감을 제공하는 표면처리부재;가 순차적으로 적층되어 이루어진 것을 특징으로 하는 가죽시트 바닥재.
Moisture blocking member for blocking the moisture of the floor;
Foam layer which gives a cushion feeling;
A bonding force improving member provided on the foam layer to improve the bonding force with the foam layer;
Glass fibers (GF) to impart dimensional stability function; And
Surface treatment member attached to the glass fiber to provide the appearance and touch of the leather; Leather seat flooring, characterized in that the stacking made in sequence.
제 1항에 있어서,
상기 습기차단부재, 발포층 및 결합력향상부재는,
코르크(cork)층으로 대체 가능한 것을 특징으로 하는 가죽시트 바닥재.
The method of claim 1,
The moisture barrier member, the foam layer and the bonding force improving member,
Leather seat flooring, characterized in that replaceable with a cork layer.
제 1항에 있어서,
상기 표면처리부재는,
천연가죽, 재생가죽, 인조가죽 중 선택된 1종인 것을 특징으로 하는 가죽시트 바닥재.
The method of claim 1,
The surface treatment member,
Leather seat flooring, characterized in that the selected one of natural leather, regenerated leather, artificial leather.
(a) 바닥의 습기를 차단하는 습기차단부재와, 쿠션감을 부여하는 발포층과, 상기 발포층상에 구비되어 발포층과의 결합력을 향상시키는 결합력향상부재를 오븐(oven)에서 발포시키는 단계;
(b) 치수 안정성 기능을 부여하는 유리 섬유(GF)를 복수의 롤(roll) 사이를 통해 함침조에서 함침시킨 후, 겔화(gelling)시키는 단계;
(c) 상기 겔화된 유리 섬유(GF)와, 상기 유리 섬유상에 부착되어 가죽의 외관과 터치감을 제공하는 표면처리부재를 복수의 롤 사이를 통해 1차 래미네이션(lamination)하는 단계;
(d) 상기 1차 래미네이션을 거친 맞붙임부재와, 상기 오븐을 통해 발포된 발포부재를 복수의 롤 사이를 통해 2차 래미네이션하는 단계;
(e) 상기 2차 래미네이션을 거친 최종 맞붙임부재를 복수의 롤 사이를 통과시키면서 자외선(UV) 경화형 도료를 코팅 후, UV경화처리하는 단계를 포함하여 이루어지는 가죽시트 바닥재의 제조방법.
(a) foaming in an oven a moisture barrier member that blocks moisture from the bottom, a foam layer that imparts a cushioning feeling, and a bonding force improving member provided on the foam layer to improve bonding to the foam layer;
(b) impregnating glass fibers (GF) in the impregnation bath through a plurality of rolls to impart dimensional stability function, followed by gelling;
(c) first laminating the gelled glass fibers (GF) and a surface treatment member attached to the glass fibers to provide the appearance and touch of leather through a plurality of rolls;
(d) secondary laminating the bonding member that has undergone the primary lamination and the foam member foamed through the oven through a plurality of rolls;
(e) a method of manufacturing a leather sheet flooring material comprising the step of coating a UV-curable paint after passing the final pasting member that has undergone the secondary lamination through a plurality of rolls, followed by UV curing.
제 4항에 있어서,
상기 습기차단부재, 발포층 및 결합력향상부재는,
코르크(cork)층으로 대체 가능한 것을 특징으로 하는 가죽시트 바닥재의 제조방법.The method of claim 4, wherein
The moisture barrier member, the foam layer and the bonding force improving member,
Method of manufacturing a leather seat floor material, characterized in that replaceable with a cork (cork) layer. 제 4항에 있어서,
상기 표면처리부재는,
천연가죽, 재생가죽, 인조가죽 중 선택된 1종인 것을 특징으로 하는 가죽시트 바닥재의 제조방법.The method of claim 4, wherein
The surface treatment member,
Method of manufacturing a leather seat flooring material, characterized in that the selected one of natural leather, regenerated leather, artificial leather.
KR1020100049969A 2010-05-28 2010-05-28 Leather floor sheet and the method of manufacturing thereof KR101203798B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6698543B2 (en) 2001-07-03 2004-03-02 Golterman & Sabo, Inc. Acoustical wall panels
KR200372624Y1 (en) 2004-10-08 2005-01-15 (주)메디필 Heated Mattress Using Bamboo
KR200415142Y1 (en) 2006-02-17 2006-04-27 장재식 Construction composite board
KR100831407B1 (en) 2006-09-28 2008-05-27 이진환 A synthetic leather covering method for industrial products and structure thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6698543B2 (en) 2001-07-03 2004-03-02 Golterman & Sabo, Inc. Acoustical wall panels
KR200372624Y1 (en) 2004-10-08 2005-01-15 (주)메디필 Heated Mattress Using Bamboo
KR200415142Y1 (en) 2006-02-17 2006-04-27 장재식 Construction composite board
KR100831407B1 (en) 2006-09-28 2008-05-27 이진환 A synthetic leather covering method for industrial products and structure thereof

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