KR101376222B1 - A sliced veneer plastic card process - Google Patents

A sliced veneer plastic card process Download PDF

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Publication number
KR101376222B1
KR101376222B1 KR1020130095430A KR20130095430A KR101376222B1 KR 101376222 B1 KR101376222 B1 KR 101376222B1 KR 1020130095430 A KR1020130095430 A KR 1020130095430A KR 20130095430 A KR20130095430 A KR 20130095430A KR 101376222 B1 KR101376222 B1 KR 101376222B1
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South Korea
Prior art keywords
wood
sheet
plastic card
log
card
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KR1020130095430A
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Korean (ko)
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남기성
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엔트랜드주식회사
코나씨 주식회사
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Priority to KR1020130095430A priority Critical patent/KR101376222B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/305—Associated digital information
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • 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
    • B32B2425/00—Cards, e.g. identity cards, credit cards

Abstract

The present invention relates to a manufacturing method for a log pattern plastic card and a log pattern plastic card and, more specifically, to a manufacturing method for a log pattern plastic card capable of providing a high quality plastic card for feeling the texture of a log by embedding a thinly sliced row log sheet in a card. The manufacturing method for a log pattern plastic card comprises: a step of processing a lumber (10) by cutting a raw log into a certain size; a step of drying the lumber (10) in order to have a moisture content of 20-25% after boiling the lumber (10) with steam; a step of forming a raw log sheet (11) having a thickness of 0.10-0.80 mm by thinly slicing the dried lumber (10) with a slice method; a step of attaching an upper printing sheet and a printing coating sheet (12a)(12b) on the outer surface of the row log sheet (11) with an aqueous adhesive (13); and a step of attaching the upper printing sheet and lower printing sheet (12a)(12b) with an upper coating sheet and a lower coating sheet (14a)(14b) by heating and pressuring the upper coating sheet and lower coating sheet (14a)(14b) when the aqueous adhesive (13) is hardened.

Description

원목나무가 포함된 플라스틱카드의 제조방법{a sliced veneer plastic card process}Manufacturing method of plastic card containing solid wood {a sliced veneer plastic card process}

본 발명은 원목나무가 포함된 플라스틱카드의 제조방법에 관한 것으로서, 더욱 상세하게는 원목(原木)을 얇게 슬라이스(sliced) 절단한 원목시트를 카드에 내장하여 원목의 질감을 느낄 수 있는 고품위·고품질의 플라스틱카드를 제공할 수 있도록 한 발명에 관한 것이다.
The present invention relates to a method of manufacturing a plastic card containing a solid wood, and more particularly, a high-quality, high-quality that can feel the texture of the wood by embedding a solid wood sheet cut into thin slices (原 木) in a card It relates to an invention to provide a plastic card of.

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 멤버카드 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 member cards, and plastic cards for various purposes are widely used in modern times.

플라스틱카드에는 카드의 외관을 치장하고 다양한 정보를 나타내기 위하여 오프셋이나 실크스크린 인쇄를 통해 다양한 색상을 나타내는 무늬나 문자 등을 인쇄한 인쇄지가 사용된다.In the plastic card, printing paper printed with patterns or letters representing various colors through offset or silkscreen printing is used to decorate the exterior of the card and display 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 embellishing the appearance of the card through printing, it was not possible to expect an effect to enhance the appearance of the card or to feel a higher quality by displaying an unusual texture.

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 problems, Patent No. 10-0786988, "Pattern decorative credit card" (prior art 1) and Patent Publication No. 10-2009-0071880 "Metal card and metal card manufacturing method" (prior art 2) ) Has 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 것이고, 선행기술2는 금속편을 카드의 크기에 맞도록 절단하고 투명지, 인쇄지 및 금속편을 프레스로 압착하여 제조되는 금속카드에 관한 것이다.The prior art 1 relates to a mother-of-pearl decoration credit card 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 the upper and lower coated papers, Prior Art 2 relates to a metal card manufactured by cutting a metal piece to fit the size of a card, and pressing the transparent paper, the printing paper and the 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 card and mother-of-pearl card of the prior arts 1 and 2 are attached to each other by pressing the mother-of-pearl and metal pieces of different materials on the synthetic resin sheet, it was not possible to achieve a firm attachment due to the heterogeneity of the different materials, and the adhesive strength is significantly reduced. Therefore, when the plastic card is bent or deformed when the plastic card is bent, sheets are separated from each other.

특히, 금속편이나 자개무늬는 원목이 갖는 부드러운 질감이나 원목(原木)에서 발산되는 자연미(自然美)를 나타낼 수 없었으므로 보다 고품위를 느낄 수 있는 고품질의 카드를 구현할 수 없었다.
In particular, the metal pieces or mother-of-pearl pattern could not represent the soft texture of the wood or natural beauty emitted from the wood, and thus could not realize a high-quality card that could feel a higher quality.

본 발명은 상기한 문제점을 감안하여 창안한 것으로서, 그 목적은 얇게 절단한 원목시트를 카드에 내장하여 원목(原木)의 질감과 자연미(自然美)를 느낄 수 있는 고품위·고품질의 플라스틱카드의 제조방법을 제공함에 있는 것이다.
The present invention has been made in view of the above problems, the object of which is to manufacture a high-quality, high-quality plastic card that can feel the texture and natural beauty of the wood by embedding a thin cut wood sheet in the card It is in providing.

상기한 목적을 달성하기 위한 본 발명의 특징은, 원목(原木)을 소정의 크기로 절단하여 각목(10)을 가공하는 단계; 각목(10)을 증기에 쪄서 삶은 다음 수분함유량 20∼25％가 되도록 건조시키는 단계; 건조된 각목(10)을 슬라이스(slice) 방식으로 얇게 썰어 0.10∼0.80mm의 두께를 갖는 원목시트(11)를 성형하는 단계; 원목시트(11)의 외부에 상·하부 인쇄지(12a)(12b)들을 부착하여 수성접착제(13)로 접착하는 단계; 수성접착제(13)가 경화(硬化)되면 상·하부 코팅지(14a)(14b)를 가열 및 압착하여 상·하부 인쇄지(12a)(12b)에 코팅지들을 접착하는 단계로 이루어진 원목나무가 포함된 플라스틱카드의 제조방법에 있어서, 상기 원목시트(11)와 상·하부 인쇄지(12a)(12b)들 사이에는 상·하부 합성수지시트(15a)(15b)들이 삽입되어 수성접착제(13)에 의하여 접착 고정하는 단계가 더 포함되고, 상기 상부 합성수지시트(15a)에 안테나코일(16)을 열 접착하여 배선(配線)하는 단계가 더 포함된 것을 특징으로 하는 원목나무가 포함된 플라스틱카드의 제조방법에 의하여 달성될 수 있는 것이다.
Features of the present invention for achieving the above object, the step of cutting the wood (原木) to a predetermined size to process the wood (10); Boiled wood (10) by steam and boiled and dried to a water content of 20 to 25%; Forming a solid wood sheet 11 having a thickness of 0.10 to 0.80 mm by slicing the dried bark 10 in a slice manner; Attaching the upper and lower printing papers 12a and 12b to the outside of the wood sheet 11 and adhering them with the aqueous adhesive 13; When the water-based adhesive 13 is hardened, wood and wood including the steps of adhering the coated sheets to the upper and lower printed sheets 12a and 12b by heating and pressing the upper and lower coated sheets 14a and 14b are included. In the method of manufacturing a plastic card, upper and lower synthetic resin sheets 15a and 15b are inserted between the solid wood sheet 11 and the upper and lower printing papers 12a and 12b by the aqueous adhesive 13. The method of manufacturing a plastic card including a solid wood further comprising the step of fixing the adhesive, and further comprising the step of thermally bonding the antenna coil 16 to the upper synthetic resin sheet (15a). It can be achieved by.

이상에서 상술한 제조과정 의하여 완성된 원목나무가 포함된 플라스틱카드는 원목(原木)을 얇게 절단하여 가공한 원목시트(11)를 합성수지시트들 사이에 내장하여 접착시킨 것이므로 원목시트(11)에서 발산되는 원목의 질감과 나무무늬의 결이 잘 표출되어 자연미(自然美)를 느낄 수 있는 고품위·고품질의 플라스틱카드를 구현할 수 있는 것으로서 보다 고급화되어 일반카드와 차별화 되는 대외 경쟁력이 우수한 원목나무가 포함된 플라스틱카드를 제공할 수 있는 등의 이점이 있다.
Plastic card containing the wood completed by the above-described manufacturing process is because the wood sheet (11) processed by cutting the wood thinly (built) between the synthetic resin sheets embedded in the wood sheet (11) Plastics containing solid wood with excellent external competitiveness, which is more advanced and differentiated from general cards, can realize high-quality and high-quality plastic cards that can express natural textures and texture of wood patterns. There are advantages such as being able to provide a card.

도 1은 본 발명에 의한 원목나무가 포함된 플라스틱카드의 사시도,
도 2는 본 발명에 의한 원목나무가 포함된 플라스틱카드의 분해사시도,
도 3은 본 발명에 의한 원목나무가 포함된 플라스틱카드의 분해단면도,
도 4는 본 발명에 의한 원목나무가 포함된 플라스틱카드의 결합단면도,
도 5a ∼ 도 5h는 본 발명에 의한 원목나무가 포함된 플라스틱카드의 제조과정을 순차적으로 나열한 제조공정 단면도,
도 6은 본 발명에 의한 원목나무가 포함된 플라스틱카드의 다른 실시예를 예시한 분해사시도,
도 7은 본 발명에 의한 원목나무가 포함된 플라스틱카드의 또 다른 실시예를 예시한 분해사시도.1 is a perspective view of a plastic card containing a solid wood according to the present invention,
Figure 2 is an exploded perspective view of a plastic card containing a wood according to the present invention,
Figure 3 is an exploded cross-sectional view of a plastic card containing a solid wood according to the present invention,
Figure 4 is a cross-sectional view of the combined plastic card containing a solid wood according to the present invention,
5a to 5h is a cross-sectional view of the manufacturing process sequentially arranged the manufacturing process of the plastic card containing the wood according to the present invention,
Figure 6 is an exploded perspective view illustrating another embodiment of a plastic card containing a solid wood according to the present invention,
Figure 7 is an exploded perspective view illustrating another embodiment of a plastic card containing a solid wood 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.

도 5a에서 도시한 바와 같이, 본 발명은 자연에서 벌목한 원목(原木)을 소정의 크기로 절단하여 직육면체 형상의 각목(10)을 가공하는 단계를 실시하였다.As shown in Figure 5a, the present invention was carried out a step of processing the rectangular wood-shaped wood box 10 by cutting the wood (wood) harvested in nature to a predetermined size.

이어서, 도 5b에서 도시한 바와 같이, 각목(10)을 증기에 찌고 삶아 목재 조직을 연화시키고 살균 처리하여 후술되는 절단작업이 용이하게 이루어지도록 하였으며, 삶아진 목재를 건조시켜 수분함유량 20∼25％가 되도록 하였다.Subsequently, as shown in Figure 5b, steamed and boiled wood (10) to soften the wood tissue and sterilized to facilitate the cutting operation described later, and dried boiled wood 20 to 25% moisture content Was made.

이어서, 도 5c에서 도시한 바와 같이, 건조된 각목(10)을 넓은 칼날로 얇게 썰어 0.1∼0.8mm의 두께를 갖는 원목시트(11)를 성형하는 단계를 실시하였다.Subsequently, as shown in FIG. 5C, the dried bark 10 was sliced thinly with a wide blade to form a solid wood sheet 11 having a thickness of 0.1 to 0.8 mm.

상기 단계에서 각목의 절단은 슬라이스(slice) 방식으로 나이테와 직각으로 잘라내어 목재의 널결에 가해지는 스트레스를 줄이고, 곧은결이 잘 나타난 목재무늬를 얻을 수 있었다.In this step, the cutting of the lumber was cut at a right angle with the rings in a slice manner to reduce the stress applied to the grains of wood, and to obtain a wood pattern in which straight grains appeared well.

한편, 경우에 따라서는 상기 원목시트(11)에 밀링 커터로 안내홈(11a)을 가공하여 IC칩(16)을 부착하는 단계가 더 포함되도록 하여 대용량의 정보를 수록하는 플라스틱카드로 사용할 수 있다.On the other hand, in some cases, by processing the guide groove (11a) with a milling cutter on the wood sheet 11 to attach the IC chip 16 can be used as a plastic card containing a large amount of information. .

이어서, 도 5d ∼ 5e에서 도시한 바와 같이, 상·하부 인쇄지(12a)(12b)들에 수성접착제(13)를 도포하고, 도 5f에서 도시한 바와 같이, 원목시트(11)의 외부에 상·하부 인쇄지(12a)(12b)들을 부착하여 접착하는 단계를 실시하였다.Subsequently, as shown in Figs. 5D to 5E, the aqueous adhesive 13 is applied to the upper and lower printing papers 12a and 12b, and as shown in Fig. 5F, on the outside of the wood sheet 11 The upper and lower printing papers 12a and 12b were attached and bonded.

본 발명에 사용된 수성접착제(13)는 무독성·친환경 소재인 합성수지 에멀젼 목공용 접착제를 사용하였다. 그러나, 수성접착제는 다양하고 다른 종류의 접착제를 사용할 수 있는 것이므로 본 발명은 수성접착제의 종류에 국한되는 것은 아니다.The aqueous adhesive 13 used in the present invention used a synthetic resin emulsion woodworking adhesive which is a non-toxic and environmentally friendly material. However, the present invention is not limited to the type of the aqueous adhesive because the aqueous adhesive can be used a variety of different kinds of adhesive.

이어서, 도 5g ∼ 5h에서 도시한 바와 같이, 수성접착제(13)가 경화(硬化)되었을 때 상·하부 코팅지(14a)(14b)를 가열 및 압착하여 상·하부 인쇄지(12a)(12b)에 코팅지들을 접착하는 단계를 실시하여 원목나무가 포함된 플라스틱카드를 완성할 수 있었다.Subsequently, as shown in Figs. 5G to 5H, when the aqueous adhesive 13 is cured, the upper and lower coated papers 14a and 14b are heated and pressed to form upper and lower printing papers 12a and 12b. The step of adhering the coated papers to the plastic card containing the wood could be completed.

한편, 경우에 따라서는 완성된 플라스틱카드의 표면에 방향·항균물질이 주입된 마이크로캡슐들을 액상의 프라이머에 희석하여 실크스크린인쇄 하는 단계가 더 포함되도록 하여 지속적으로 방향 및 항균 효과를 얻을 수 있도록 하고, 플라스틱카드를 보다 위생적(衛生的)으로 사용할 수 있는 동시에 은은한 향기가 발산되도록 하여 보다 품위를 높여줄 수 있는 고품질의 플라스틱카드를 구현할 수 있는 것이다.On the other hand, in some cases, the microcapsules injected with aroma and antimicrobial substances on the surface of the finished plastic card are further diluted with a liquid primer to silkscreen print so that the aroma and antibacterial effect can be continuously obtained. In addition, the plastic card can be used more hygienically (동시에 生 的) and at the same time can be realized a high-quality plastic card to enhance the quality by allowing the subtle scent to be emitted.

상기 마이크로캡슐은 메티올 멜라민(melamine) 성분을 벽재로 하여 경화시킨 캡슐의 내부에 티트리오일, 디페노트린 및 트리크로산으로 구성된 항균 및 방향물질을 주입하여 마이크로캡슐화 하였고, 미세한 크기의 마이크로캡슐이 장기간에 거쳐 서서히 터트려지면서 항균 및 방향물질이 지속적으로 생성되어 방향 및 항균효과가 발생되도록 하였다.The microcapsules were microencapsulated by injecting antimicrobial and aromatic materials composed of te trioyl, diphenotriene and tricric acid into capsules which were cured with a melamine ingredient as a wall material, And it was gradually fired over a long period of time, so that antimicrobial and aromatic materials were continuously produced to generate direction and antibacterial effect.

전술한 제조과정 의하여 완성된 원목나무가 포함된 플라스틱카드는 합성수지 시트들 사이에 내장된 원목시트(11)에서 발산되는 원목의 질감과 나무무늬 결이 잘 표출되어 자연미(自然美)를 느낄 수 있는 고품위·고품질의 플라스틱카드를 구현할 수 있는 것이다.The plastic card containing the solid wood finished by the above-described manufacturing process is a high quality that feels natural beauty by expressing the texture of the solid wood and the texture of the wood emitted from the solid wood sheet 11 embedded between the synthetic resin sheets. It is possible to realize high quality plastic cards.

한편, 전술한 제조과정에 의하여 완성된 본 발명의 플라스틱카드는 도 1 ∼ 도 4에서 도시한 바와 같이, 원목을 얇게 절단한 원목시트(11)의 상·하면에는 상·하부 인쇄지(12a)(12b)들이 수성접착제(13)에 의하여 접착되고, 상·하부 인쇄지(12a)(12b)들에는 상·하부 코팅지(14a)(14b)들이 열 접착된 구성으로 되어 있다.On the other hand, the plastic card of the present invention completed by the above-described manufacturing process, as shown in Figures 1 to 4, upper and lower printing paper 12a on the upper and lower surfaces of the solid wood sheet 11 cut thinly The 12b are bonded by the aqueous adhesive 13, and the upper and lower printing papers 12a and 12b are heat bonded to the upper and lower coated papers 14a and 14b.

물론, 경우에 따라서는 상기 원목시트(11)에 안내홈(11a)이 형성되고, 안내홈(11a)에는 IC칩(16)이 부착되어 대용량의 정보를 수록하는 플라스틱카드로 사용할 수 있고, 하부 인쇄지(12b)에는 마그네틱테이프(도시하지 않았음)가 부착되어 각종 정보를 수록할 수 있도록 구성되어 있다.Of course, in some cases, the guide groove (11a) is formed in the wood sheet 11, the IC groove 16 is attached to the guide groove (11a) can be used as a plastic card for storing a large amount of information, the lower A magnetic tape (not shown) is attached to the printing paper 12b so as to record various types of information.

그리고, 플라스틱카드의 종류에 따라서 도 6에서 도시한 바와 같이, 상기 원목시트(11)와 상·하부 인쇄지(12a)(12b)들 사이에는 상·하부 합성수지시트(15a)(15b)들이 삽입되어 수성접착제(13)에 의하여 접착 고정되도록 하여 사용할 수 있다.6, upper and lower synthetic resin sheets 15a and 15b are inserted between the wood sheet 11 and the upper and lower printing sheets 12a and 12b according to the type of plastic card. It can be used by being adhesively fixed by the aqueous adhesive (13).

이때에는 도7에서 도시한 바와 같이, 상부 합성수지시트(15a)에 안테나코일(16)을 열 접착하여 배선(配線)하고 IC칩(16)과 접점으로 연결하여 RFID카드 및 접촉과 비접촉이 공유하는 콤비카드(Combi Card)로 사용할 수 있는 것이다.In this case, as shown in FIG. 7, the antenna coil 16 is thermally bonded to the upper synthetic resin sheet 15a to be wired and connected to the IC chip 16 as a contact to share the RFID card with the contact and the non-contact. It can be used as a Combi Card.

상기 안테나코일(16)은 동선(銅線)을 고주파접합기로 가열하면서 배선하거나 부식에 의한 에칭(etching) 가공법에 의한 동박판(銅薄板)으로 형성할 수 있다.  The antenna coil 16 may be formed of a copper foil plate by wiring or heating the copper wire by a high frequency joint or by an etching process by corrosion.

한편 본 발명에 사용된 시트들인 상부 인쇄지(12a), 하부 인쇄지(12b), 상부 코팅지(14a), 하부 코팅지(14b), 상부 합성수지시트(15a) 및 하부 합성수지시트(15b)는 PVC와 같은 합성수지를 사용하였으나, 경우에 따라서는 생분해성플라스틱(PLA)을 사용하여 환경오염을 방지할 수 있도록 하는 것이 바람직하며, 본 발명에서 사용된 생분해성플라스틱은 옥수수에서 추출한 전분을 발효시켜 젖산과 중합한 수지를 사용하였다.Meanwhile, the upper printing paper 12a, the lower printing paper 12b, the upper coating paper 14a, the lower coating paper 14b, the upper synthetic resin sheet 15a and the lower synthetic resin sheet 15b used in the present invention are made of PVC. Although the same synthetic resin is used, in some cases, it is preferable to use biodegradable plastics (PLA) to prevent environmental pollution. The biodegradable plastics used in the present invention are polymerized with lactic acid by fermenting starch extracted from corn. One resin was used.

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.

10 : 각목 11 : 원목시트
11a : 안내홈 12a : 상부 인쇄지
12b : 하부 인쇄지 13 : 수성접착제
14a : 상부 코팅지 14b : 하부 코팅지
15a : 상부 합성수지시트 15b : 하부 합성수지시트
16 : IC칩 16a : 안테나코일10: wood sheet 11: wood sheet
11a: guide groove 12a: upper printing paper
12b: lower printing paper 13: aqueous adhesive
14a: top coated paper 14b: bottom coated paper
15a: upper synthetic resin sheet 15b: lower synthetic resin sheet
16: IC chip 16a: antenna coil

Claims (7)

원목(原木)을 소정의 크기로 절단하여 각목(10)을 가공하는 단계;
각목(10)을 증기에 쪄서 삶은 다음 수분함유량 20∼25％가 되도록 건조시키는 단계;
건조된 각목(10)을 슬라이스(slice) 방식으로 얇게 썰어 0.10∼0.80mm의 두께를 갖는 원목시트(11)를 성형하는 단계;
원목시트(11)의 외부에 상·하부 인쇄지(12a)(12b)들을 부착하여 수성접착제(13)로 접착하는 단계;
수성접착제(13)가 경화(硬化)되면 상·하부 코팅지(14a)(14b)를 가열 및 압착하여 상·하부 인쇄지(12a)(12b)에 코팅지들을 접착하는 단계로 이루어진 원목나무가 포함된 플라스틱카드의 제조방법에 있어서,
상기 원목시트(11)와 상·하부 인쇄지(12a)(12b)들 사이에는 상·하부 합성수지시트(15a)(15b)들이 삽입되어 수성접착제(13)에 의하여 접착 고정하는 단계가 더 포함되고,
상기 상부 합성수지시트(15a)에 안테나코일(16)을 열 접착하여 배선(配線)하는 단계가 더 포함된 것을 특징으로 하는 원목나무가 포함된 플라스틱카드의 제조방법.Cutting the wood to a predetermined size to process the wood 10;
Boiled wood (10) by steam and boiled and dried to a water content of 20 to 25%;
Forming a solid wood sheet 11 having a thickness of 0.10 to 0.80 mm by slicing the dried bark 10 in a slice manner;
Attaching the upper and lower printing papers 12a and 12b to the outside of the wood sheet 11 and adhering them with the aqueous adhesive 13;
When the water-based adhesive 13 is hardened, wood and wood including the steps of adhering the coated sheets to the upper and lower printed sheets 12a and 12b by heating and pressing the upper and lower coated sheets 14a and 14b are included. In the manufacturing method of the plastic card,
The upper and lower synthetic resin sheets 15a and 15b are inserted between the wood sheet 11 and the upper and lower printing papers 12a and 12b to be adhesively fixed by the aqueous adhesive 13. ,
The method of manufacturing a plastic card containing a solid wood, characterized in that it further comprises the step of heat-bonding the antenna coil (16) to the upper synthetic resin sheet (15a). 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete
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KR20160109778A (en) * 2015-03-13 2016-09-21 코나씨 주식회사 a carbon fiber of decorations plastic card process and carbon fiber of decorations plastic card
KR20190054377A (en) 2017-11-13 2019-05-22 주식회사 에스오에스바이오 Liminating products with nfc tag and method for producing the same
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KR20160109778A (en) * 2015-03-13 2016-09-21 코나씨 주식회사 a carbon fiber of decorations plastic card process and carbon fiber of decorations plastic card
KR101666160B1 (en) 2015-03-13 2016-10-13 코나씨 주식회사 a carbon fiber of decorations plastic card process
KR20190054377A (en) 2017-11-13 2019-05-22 주식회사 에스오에스바이오 Liminating products with nfc tag and method for producing the same
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KR102621194B1 (en) * 2021-08-27 2024-01-04 주식회사 청춘목공소 Solid wood card attached chip

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