KR20160109778A - a carbon fiber of decorations plastic card process and carbon fiber of decorations plastic card - Google Patents

a carbon fiber of decorations plastic card process and carbon fiber of decorations plastic card Download PDF

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Publication number
KR20160109778A
KR20160109778A KR1020150034826A KR20150034826A KR20160109778A KR 20160109778 A KR20160109778 A KR 20160109778A KR 1020150034826 A KR1020150034826 A KR 1020150034826A KR 20150034826 A KR20150034826 A KR 20150034826A KR 20160109778 A KR20160109778 A KR 20160109778A
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South Korea
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sheet
carbon fiber
synthetic resin
resin sheets
fiber sheet
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KR1020150034826A
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Korean (ko)
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KR101666160B1 (en
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이재희
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코나씨 주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/18—Applying ornamental structures, e.g. shaped bodies consisting of plastic material
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

The present invention relates to a plastic card including a carbon fiber sheet decoration. According to the present invention, the durability of the plastic card as a whole is enhanced by a carbon fiber sheet being inserted and thermally compressed between transparent synthetic resin sheets and the plastic card can be given high quality and high functionality and decorated with a beautiful carbon fiber pattern. The plastic card including a carbon fiber sheet decoration according to the present invention is achieved by a method for manufacturing a plastic card including a carbon fiber sheet decoration including: a decorative sheet (11) manufacturing step in which a carbon fiber sheet (1) is inserted, heated, and pressurized between transparent synthetic resin sheets (11a) for the carbon fiber sheet (1) to be integrally fixed between the slightly melted transparent synthetic resin sheets (11a); a step in which a transparent upper printing sheet (12a) and a transparent upper coating sheet (13a) are stacked on the decorative sheet (11) and a black base sheet (11b), a black lower printing sheet (12b), and a black lower coating sheet (13b) are stacked and combined in this order beneath the decorative sheet (11); a step in which the combined synthetic resin sheets are heated, pressurized, and laminated; and a step in which the laminated sheet is cooled and cut along the outer shape of the card.

Description

탄소섬유시트 장식이 포함된 플라스틱카드의 제조방법 및 탄소섬유시트 장식이 포함된 플라스틱카드{a carbon fiber of decorations plastic card process and carbon fiber of decorations plastic card}METHOD FOR MANUFACTURING PLASTIC CARDS CONTAINING CARBON FIBER SHEET DECORATION AND PLASTIC CARDS CONTAINING CARBON FIBER SHEET DECORATION

본 발명은 탄소섬유시트 장식이 포함된 플라스틱카드에 관한 것으로서, 더욱 상세하게는 투명 합성수지시트들 사이에 탄소섬유시트를 삽입하고 열 압착하여 전체적인 플라스틱카드의 내구성을 높여주는 한편, 탄소섬유 무늬가 미려하게 장식된 고품질·고기능성의 플라스틱카드를 구현할 수 있도록 한 발명에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a plastic card including a carbon fiber sheet decoration, and more particularly to a plastic card having a carbon fiber sheet decoration, The present invention relates to a high-quality,

일반적으로 플라스틱카드는 신용카드(credit card), 현금카드(cash card), 교통카드와 같이 현금을 대신하여 사용할 수 있고, 대용량의 정보를 수록할 수 있는 집적회로 칩들이 내장된 카드는 병원의 진료카드, 각종 멤버쉽카드 등으로 활용되는 것으로서 현대에는 다양한 용도의 플라스틱카드들이 널리 사용된다.Generally, plastic cards can be used in place of cash, such as credit cards, cash cards, and transportation cards, and cards with integrated circuit chips that can store large amounts of information can be used for hospital care Cards, and various membership cards, and plastic cards for various purposes are widely used in modern times.

이와 같은 플라스틱카드에는 카드의 외관을 치장하고 다양한 정보를 나타내기 위하여 오프셋이나 실크스크린 인쇄를 통해 다양한 색상을 나타내는 무늬나 문자 등을 인쇄한 인쇄지가 사용된다.In such a plastic card, a printing paper on which patterns or characters representing various colors are printed through offsets or silk screen printing is used for decorating the appearance of the card and displaying various information.

그러나, 인쇄를 통해 카드의 외관을 치장하는 경우에는 특이한 질감이 나타나도록 하여 카드의 외관을 고급화시키거나 보다 고품위를 느낄 수 있도록 하는 효과는 기대할 수 없었다.However, in the case of decorating the exterior of the card through printing, a unique texture appears so that the appearance of the card can not be enhanced or the effect of making it feel higher quality can not be expected.

특히, 플라스틱카드를 휴대 및 보관할 때 휘어지거나 접혀지는 경우에는 카드의 마그네틱테이프 및 IC칩의 접점이 단락(段落)되어 손상되므로 플라스틱카드의 수명이 단축되는 등의 폐단이 발생되었다.Particularly, when the plastic card is bent or folded when carrying and storing the plastic card, the magnetic tape of the card and the contact point of the IC chip are short-circuited and damaged, resulting in shortening of the life time of the plastic card.

따라서, 상기한 문제점을 감안하여 등록특허 제10-0786988호 "자개무늬 장식 신용카드"(선행기술1) 및 공개특허 제10-2009-0071880호 "금속카드 및 금속카드 제조방법"(선행기술2)이 제안된 바 있다.Accordingly, in view of the above-mentioned problems, the present invention has been made in view of the above-mentioned problems, for example, in Japanese Patent Registration No. 10-0786988 entitled " Card Decoration Decorating Credit Card "(Prior Art 1) and Published Japanese Patent Application No. 10-2009-0071880 ) Have been proposed.

상기 선행기술1은 얇은 시트로 이루어진 자개를 특정 도안(圖案)으로 절단한 자개무늬를 상측에 위치한 시트에 놓여지게 하여 상·하부 코팅지들과 함께 열 접착하여 형성된 자개무늬 장식 신용카드에 관한 기술이고, 선행기술2는 금속편을 카드의 크기에 맞도록 절단하고 투명지, 인쇄지 및 금속편을 프레스로 압착하여 제조되는 금속카드에 관한 것이다.The prior art 1 is a technology relating to a mother-of-fringe decorative credit card which is formed by placing a mother-of-pearl cut with a specific pattern on a sheet located on the upper side and thermally adhering together with upper and lower coated papers, And Prior Art 2 relates to a metal card which is manufactured by cutting a metal piece to fit the size of a card, and pressing a transparent paper, a printing paper and a metal piece with a press.

그러나, 상기 선행기술1,2의 금속카드와 자개카드는 재질이 서로 다른 자개와 금속편을 합성수지 시트에 압착하여 부착하는 것이므로 서로 다른 재질의 이질감에 의하여 견고한 부착을 이룰 수 없었고, 접착강도가 현저히 저하되었으므로 플라스틱카드가 휘어지면서 변형되거나 습기가 부여되면 시트들이 서로 분리되는 등의 폐단이 발생되었다.However, since the metal cards and the mother-of-pearl cards of the prior arts 1 and 2 are formed by pressing the mother-of-pearl and the metal pieces having different materials on the synthetic resin sheet, they can not be firmly adhered to each other due to heterogeneous materials, As a result, when the plastic card is warped and deformed or moistened, sheets are separated from each other.

특히, 금속편이나 자개무늬는 탄소섬유 직물이 갖는 질감이나 자연미(自然美)를 나타낼 수 없었으므로 보다 미려하고 고품위를 느낄 수 있는 플라스틱카드를 구현할 수 없었을 뿐 아니라 전체적인 플라스틱카드의 강도 및 내구성을 높여주어 수명을 늘려줄 수 있도록 하는 효과는 기대할 수 없었다.
In particular, since the metal piece or the mother-of-pearl pattern can not exhibit the texture and natural beauty of the carbon fiber fabric, it is not possible to implement a plastic card which can feel a more beautiful and high-quality, and the strength and durability of the plastic card as a whole are enhanced, It is not possible to expect the effect of increasing the number of users.

본 발명은 상기한 문제점을 감안하여 창안한 것으로서, 그 목적은 플라스틱카드의 내부에 탄소섬유시트가 내장되어 전체적인 플라스틱카드의 내구성을 높여주는 한편, 탄소섬유 무늬가 미려하게 장식된 고품질·고기능성의 플라스틱카드를 제공함에 있는 것이다.
SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide a high-quality, high-performance carbon fiber sheet having a carbon fiber sheet, Plastic cards.

상기한 목적을 달성하기 위한 본 발명의 특징은, 탄소섬유시트(1)를 투명 합성수지시트(11a)들 사이에 넣고 가열 및 가압하여 탄소섬유시트(1)가 살짝 용융(熔融)된 투명 합성수지시트(11a)들 사이에서 일체로 고정되도록 하는 장식시트(11) 제조단계; 상기 장식시트(11)의 상부에 투명시트로 구성된 상면인쇄지(12a)와 상부코팅지(13a)를 적층하고, 장식시트(11)의 하부에는 흑색(黑色)의 바탕시트(11b), 하면인쇄지(12b) 및 하부코팅지(13b)를 차례로 적층하여 합지(合紙)하는 단계; 합지된 합성수지시트들을 가열 및 가압하여 라미네이팅(laminating) 하는 단계; 라미네이팅이 완료된 시트를 냉각시키고, 카드의 외형을 따라 절단하는 단계로 이루어진 것을 특징으로 하는 탄소섬유시트 장식이 포함된 플라스틱카드의 제조방법에 의하여 달성될 수 있는 것이다.
In order to achieve the above object, the present invention is characterized in that a carbon fiber sheet (1) is placed between transparent synthetic resin sheets (11a) and heated and pressed to form a transparent synthetic resin sheet (11a) of the decorative sheet (11); A top sheet 12a and a top sheet 13a made of a transparent sheet are stacked on the decorative sheet 11 and a black sheet 11b is printed on the bottom of the decorative sheet 11, (12b) and a lower coated paper (13b) in order; Heating and pressurizing the laminated synthetic resin sheets to laminate them; And a step of cooling the laminated sheet and cutting the laminated sheet according to the external shape of the card.

이상에서 상술한 제조과정 의하여 완성된 플라스틱카드(10)는 투명 합성수지시트(11a)들 사이에서 일체로 열 융착된 탄소섬유시트(1)가 갖는 미려한 질감이 잘 표현되고, 직물이 갖는 격자형 결 무늬가 잘 나타나 미려하게 장식된 탄소섬유시트 플라스틱카드를 구현할 수 있을 뿐 아니라 탄소섬유시트는 경도(hardness) 및 인장강도가 매우 높아 전체적인 플라스틱카드(10)의 강도 및 내구성을 높여주어 플라스틱카드의 수명을 상당기간 연장시킬 수 있는 것으로서 대외 경쟁력이 우수한 고품질·고기능성의 플라스틱카드를 제공할 수 있는 것이다.
As described above, the plastic card 10 completed by the above-described manufacturing process is well expressed in the fine texture of the carbon fiber sheet 1 which is thermally fused integrally with the transparent synthetic resin sheets 11a, It is possible to realize a carbon fiber sheet plastic card which is well-decorated and beautifully decorated, and in addition, the carbon fiber sheet has a very high hardness and tensile strength, thereby enhancing the strength and durability of the entire plastic card 10, It is possible to provide a high-quality and high-performance plastic card having excellent external competitiveness.

도 1은 본 발명의 일실시예를 예시한 사시도,
도 2는 본 발명의 일실시예를 예시한 분해사시도,
도 3은 본 발명에 의한 장식시트가 열 접착된 상태에서 플라스틱카드에 접합되는 상태를 예시한 분해사시도,
도 4는 본 발명에 의한 탄소섬유시트를 예시한 일부 확대사시도,
도 5a, 도 5b, 도 5c는 본 발명의 제조과정을 순차적으로 나타낸 공정 단면도,
도 6a와 도 6b는 본 발명에 의한 장식시트의 결합과정을 나타낸 일부 확대단면도,
도 7은 본 발명에 의한 탄소섬유시트 장식이 포함된 플라스틱카드의 실물사진.1 is a perspective view illustrating an embodiment of the present invention,
2 is an exploded perspective view illustrating an embodiment of the present invention,
3 is an exploded perspective view illustrating a state in which a decorative sheet according to the present invention is bonded to a plastic card in a state that the decorative sheet is thermally adhered,
4 is a partially enlarged perspective view illustrating a carbon fiber sheet according to the present invention,
FIGS. 5A, 5B and 5C are cross-sectional views sequentially showing the manufacturing process of the present invention,
6A and 6B are partially enlarged cross-sectional views illustrating a joining process of the decorative sheet according to the present invention,
7 is a photograph of a plastic card containing a carbon fiber sheet decoration according to the present invention.

이하, 상기한 목적을 달성하기 위한 바람직한 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

실시예Example

탄소섬유시트(1)를 투명 합성수지시트(11a)들 사이에 넣고 가열 및 가압하여 격자(格子) 형태로 직조된 탄소섬유시트(1)가 살짝 용융(熔融)된 투명 합성수지시트(11a)들 사이에서 일체로 고정되도록 하여 장식시트(11)를 제조하였다.The carbon fiber sheet 1 is put between the transparent synthetic resin sheets 11a and heated and pressed so that the carbon fiber sheet 1 woven in a lattice form is sandwiched between the transparent synthetic resin sheets 11a So that the decorative sheet 11 was manufactured.

상기 탄소섬유시트(1)는 탄소섬유소재로 만든 얇은 띠를 위사(1a)(緯絲)와 경사(1b)(經絲)로 하여 직각으로 교차 직조(織造)한 직물을 사용하였고, 투명 합성수지시트(11a)들이 살짝 용융(熔融)되면서 격자(格子) 형태로 짜여진 탄소섬유시트(1)의 공극(孔隙) 사이로 스며들면서 경화되어 투명 합성수지시트(11a)들 사이에서 탄소섬유시트(1)가 일체로 고정되도록 하였다.The carbon fiber sheet 1 is formed by weaving a thin band made of a carbon fiber material at right angles with a weft yarn 1a and a warp yarn 1b, The sheets 11a are slightly melted and cured while permeating between the pores of the carbon fiber sheet 1 woven in a lattice form so that the carbon fiber sheet 1 is sandwiched between the transparent synthetic resin sheets 11a Respectively.

상기 탄소섬유시트는 경도(hardness) 및 인장강도가 매우 높아 전체적인 플라스틱카드(10)의 강도 및 내구성을 높여주어 플라스틱카드의 수명을 상당기간 연장시킬 수 있도록 하는 한편, 직물조직이 갖는 질감을 잘 나타내어 플라스틱카드(10)의 외관을 미려하게 유지할 수 있도록 하는 역할을 한다.The carbon fiber sheet has a very high hardness and tensile strength, so that the strength and durability of the plastic card 10 as a whole are enhanced, so that the life of the plastic card can be prolonged for a considerable period of time. And plays a role of keeping the appearance of the plastic card 10 beautiful.

이어서, 상기 장식시트(11)의 상부에 투명시트로 구성된 상면인쇄지(12a)와 상부코팅지(13a)를 적층하고, 장식시트(11)의 하부에는 흑색(黑色)의 바탕시트(11b), 하면인쇄지(12b) 및 하부코팅지(13b)를 차례로 적층하여 합지(合紙)하는 단계를 실시하였다.The upper surface printing paper 12a and the upper coating paper 13a are laminated on the decorative sheet 11. The decorative sheet 11 has a black background sheet 11b, The lower printing paper 12b and the lower coated paper 13b were laminated in order and laminated.

한편, 상기 합지단계에서는 상면인쇄지(12a), 상부코팅지(13a) 및 장식시트(11)에 뚫려진 구멍(21)을 통해 IC칩(20)을 삽입하여 바탕시트(11b)에 배선된 안테나코일(20a)의 접점에 IC칩(20)을 부착하는 단계가 포함되도록 하여 플라스틱카드(10)를 스마트 기능의 신용카드로 사용할 수 있도록 구성할 수 있다.The IC chip 20 is inserted through the holes 21 formed in the upper surface printing paper 12a, the upper coating paper 13a and the decorative sheet 11 to form an antenna The step of attaching the IC chip 20 to the contact point of the coil 20a is included so that the plastic card 10 can be configured to be used as a credit card of a smart function.

이때의 IC칩(20)은 인쇄배선 위에 직접 붙이는 칩(Chip)인 듀얼인터페이스 COB를 사용하였다.The IC chip 20 at this time uses a dual interface COB, which is a chip directly attached to the printed wiring.

이어서, 합지된 합성수지시트들을 가열 및 가압하여 라미네이팅(laminating) 하는 단계를 실시하였다.Then, the laminated synthetic resin sheets were heated and pressed to laminate them.

이어서, 라미네이팅이 완료된 시트를 냉각시키고, 카드의 외형을 따라 절단하는 단계를 실시하여 탄소섬유시트 장식이 포함된 플라스틱카드의 제조를 완료하였다.Then, the laminated sheet was cooled and cut along the outline of the card, thereby completing the production of a plastic card containing a carbon fiber sheet decoration.

한편, 본 발명에서 사용된 소재들의 두께는 플라스틱카드의 최 상측으로부터 상부코팅지(13a) 0.10mm, 상면인쇄지(12a) 0.10mm, 투명 합성수지시트(上) 0.025mm, 탄소섬유시트(1) 0.28mm∼0.350mm, 투명 합성수지시트(下) 0.025mm, 바탕시트(11b) 0.10mm, 하면인쇄지(12b) 0.10mm 및 하부코팅지(13b) 0.08mm로 구성되어 전체적인 플라스틱카드(10)의 두께가 약 0.83mm로 구성되어 있다.On the other hand, the thicknesses of the materials used in the present invention were 0.10 mm for the upper coated paper 13a, 0.10 mm for the upper surface printing paper 12a, 0.025 mm for the transparent synthetic resin sheet (upper), 0.28 mm for the carbon fiber sheet 1 the thickness of the entire plastic card 10 is set to be 0.1 mm to 0.3 mm, the transparent synthetic resin sheet (bottom) 0.025 mm, the backing sheet 11b to 0.10 mm, the lower printing paper 12b to 0.10 mm and the lower coated paper 13b to 0.08 mm About 0.83 mm.

전술한 제조과정 의하여 완성된 플라스틱카드(10)는 투명 합성수지시트(11a)들 사이에서 일체로 열 융착된 탄소섬유시트(1)가 갖는 미려한 질감이 잘 표현되고, 직물이 갖는 격자형 결 무늬가 잘 나타나 미려하게 장식된 고품질·고품위를 느낄 수 있는 탄소섬유시트 플라스틱카드를 구현할 수 있는 것이다.The plastic card 10 completed by the above-described manufacturing process can be obtained by a method in which the fine texture of the carbon fiber sheet 1 which is thermally fused integrally between the transparent synthetic resin sheets 11a is well expressed and the lattice- It is possible to realize a carbon fiber sheet plastic card which can be displayed well and is decorated with high quality and high quality.

또한, 상기 탄소섬유시트는 경도(hardness) 및 인장강도가 매우 높아 전체적인 플라스틱카드(10)의 강도 및 내구성을 높여주어 플라스틱카드의 수명을 상당기간 연장시킬 수 있는 동시에 투명 합성수지시트(11a)들이 살짝 용융(熔融)되면서 탄소섬유시트(1)의 공극(孔隙) 사이로 스며들면서 경화되어 일체로 고정되는 것이므로 재질의 이질감에 의하여 쉽게 분리되는 종래의 제반 문제점들이 완벽하게 해소되는 것으로서 대외 경쟁력이 우수한 고품질·고기능성의 플라스틱카드를 제공할 수 있는 것이다.In addition, since the carbon fiber sheet has a very high hardness and tensile strength, the strength and durability of the plastic card 10 as a whole are enhanced, so that the life of the plastic card can be extended for a considerable period, Since the carbon fiber sheet 1 is melted and permeated into the voids of the carbon fiber sheet 1 and hardened and integrally fixed, the conventional problems that are easily separated by the heterogeneity of the material are completely solved. As a result, A plastic card of high functionality can be provided.

한편, 전술한 제조과정에 의하여 완성된 본 발명의 플라스틱카드(10)는 도 1 ∼ 도 7에서 도시한 바와 같이, 탄소섬유시트(1)를 투명 합성수지시트(11a)들 사이에 넣고 가열 및 가압하여 탄소섬유시트(1)가 살짝 용융(熔融)된 투명 합성수지시트(11a)들 사이에서 일체로 고정된 장식시트(11); 상기 장식시트(11)의 상부에 적층되는 투명 상면인쇄지(12a)와 상부코팅지(13a); 상기 장식시트(11)의 하부에 적층되는 바탕시트(11b), 하면인쇄지(12b) 및 하부코팅지(13b)로 구성되고, 합지된 합성수지시트들이 라미네이팅 된 후 카드의 외형을 따라 절단된 구성으로 되어 있다.1 to 7, the plastic card 10 of the present invention, which is completed by the above-described manufacturing process, inserts the carbon fiber sheet 1 between the transparent synthetic resin sheets 11a, A decorative sheet 11 integrally fixed between transparent synthetic resin sheets 11a in which the carbon fiber sheet 1 is lightly melted; A transparent upper surface printing paper 12a and an upper coated paper 13a stacked on the decorative sheet 11; And a cover sheet 11b laminated on the lower side of the decorative sheet 11, a lower surface printing paper 12b and a lower coated paper sheet 13b and laminated synthetic resin sheets are laminated and cut along the outer shape of the card .

이상에서는 본 발명의 바람직한 실시예에 대하여 도시하고 또한 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 기재된 청구범위 내에 있게 된다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes may be made and equivalents may be resorted to without departing from the scope of the appended claims.

1 : 탄소시트섬유 1a : 위사
1b : 경사 10 : 플라스틱카드
11 : 장식시트 11a : 투명 합성수지시트
11b : 바탕시트 12a : 상면인쇄지
12b : 하면인쇄지 13a : 상부코팅지
13b : 하부코팅지 20 : IC칩
20a : 안테나코일 21 : 구멍1: Carbon sheet fiber 1a: Weft
1b: Slope 10: Plastic card
11: decorative sheet 11a: transparent synthetic resin sheet
11b: background sheet 12a: upper surface printing paper
12b: Lower printing paper 13a: Upper coated paper
13b: lower coated paper 20: IC chip
20a: antenna coil 21: hole

Claims (5)

탄소섬유시트(1)를 투명 합성수지시트(11a)들 사이에 넣고 가열 및 가압하여 탄소섬유시트(1)가 살짝 용융(熔融)된 투명 합성수지시트(11a)들 사이에서 일체로 고정되도록 하는 장식시트(11) 제조단계;
상기 장식시트(11)의 상부에 투명시트로 구성된 상면인쇄지(12a)와 상부코팅지(13a)를 적층하고, 장식시트(11)의 하부에는 흑색(黑色)의 바탕시트(11b), 하면인쇄지(12b) 및 하부코팅지(13b)를 차례로 적층하여 합지(合紙)하는 단계;
합지된 합성수지시트들을 가열 및 가압하여 라미네이팅(laminating) 하는 단계;
라미네이팅이 완료된 시트를 냉각시키고, 카드의 외형을 따라 절단하는 단계로 이루어진 것을 특징으로 하는 탄소섬유시트 장식이 포함된 플라스틱카드의 제조방법.
The decorative sheet 1 is heated and pressed by placing the carbon fiber sheet 1 between the transparent synthetic resin sheets 11a so that the carbon fiber sheet 1 is integrally fixed between the transparent synthetic resin sheets 11a which are slightly melted, (11) a manufacturing step;
A top sheet 12a and a top sheet 13a made of a transparent sheet are stacked on the decorative sheet 11 and a black sheet 11b is printed on the bottom of the decorative sheet 11, (12b) and a lower coated paper (13b) in order;
Heating and pressurizing the laminated synthetic resin sheets to laminate them;
And cooling the sheet after the laminating process and cutting the sheet according to the outer shape of the card.
제 1항에 있어서,
상기 탄소섬유시트(1)는 탄소섬유소재로 만든 얇은 띠를 위사(1a)와 경사(1b)로 하여 직각으로 교차 직조(織造)한 직물인 것을 특징으로 하는 탄소섬유시트 장식이 포함된 플라스틱카드의 제조방법.
The method according to claim 1,
The carbon fiber sheet (1) is a fabric which is cross-woven at right angles with a thin band made of a carbon fiber material with a weft (1a) and a warp (1b) ≪ / RTI >
제2항에 있어서,
상기 탄소섬유시트(1)의 상,하부에 열 접착되는 투명 합성수지시트(11a)들이 살짝 용융(熔融)되면서 격자(格子) 형태로 짜여진 탄소섬유시트(1)의 공극(孔隙) 사이로 스며들면서 경화되어 투명 합성수지시트(11a)들 사이에서 탄소섬유시트(1)가 일체로 고정되도록 한 것을 특징으로 하는 탄소섬유시트 장식이 포함된 플라스틱카드의 제조방법.
3. The method of claim 2,
The transparent synthetic resin sheets 11a thermally adhered to the top and the bottom of the carbon fiber sheet 1 are slightly melted and penetrated into the voids of the carbon fiber sheet 1 woven in a lattice form, So that the carbon fiber sheet (1) is integrally fixed between the transparent synthetic resin sheets (11a).
제 1항에 있어서,
상기 소재들의 두께는 플라스틱카드의 최 상측으로부터 상부코팅지 0.10mm, 상면인쇄지 0.10mm, 투명 합성수지시트(上) 0.025mm, 탄소섬유시트 0.28mm∼0.350mm, 투명 합성수지시트(下) 0.025mm, 바탕시트 0.10mm, 하면인쇄지0.10mm 및 하부코팅지 0.08mm로 구성된 것을 특징으로 하는 탄소섬유시트 장식이 포함된 플라스틱카드의 제조방법.
The method according to claim 1,
The thicknesses of the materials were from the uppermost side of the plastic card to 0.10 mm of the upper coated paper, 0.10 mm of the upper surface printing paper, 0.025 mm of the transparent synthetic resin sheet (upper), 0.28 mm to 0.350 mm of the carbon fiber sheet, 0.025 mm of the transparent synthetic resin sheet A sheet of 0.10 mm, a lower printing paper of 0.10 mm and a lower coating paper of 0.08 mm.
제 1항에 있어서,
탄소섬유시트(1)를 투명 합성수지시트(11a)들 사이에 넣고 가열 및 가압하여 탄소섬유시트(1)가 살짝 용융(熔融)된 투명 합성수지시트(11a)들 사이에서 일체로 고정된 장식시트(11);
상기 장식시트(11)의 상부에 적층되는 투명 상면인쇄지(12a)와 상부코팅지(13a);
상기 장식시트(11)의 하부에 적층되는 바탕시트(11b), 하면인쇄지(12b) 및 하부코팅지(13b)로 구성되고, 합지된 합성수지시트들이 라미네이팅 된 후 카드의 외형을 따라 절단된 것을 특징으로 하는 탄소섬유시트 장식이 포함된 플라스틱카드.The method according to claim 1,
The carbon fiber sheet 1 is put between the transparent synthetic resin sheets 11a and heated and pressed so that the decorative sheet 1 is integrally fixed between the transparent synthetic resin sheets 11a in which the carbon fiber sheet 1 is slightly melted 11);
A transparent upper surface printing paper 12a and an upper coated paper 13a stacked on the decorative sheet 11;
A backing sheet 11b laminated on a lower portion of the decorative sheet 11, a lower surface printing paper 12b and a lower coating paper 13b, and the laminated synthetic resin sheets are laminated and then cut along the outer shape of the card A plastic card with a carbon fiber sheet decoration to make.
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