KR101106974B1 - A passport cover - Google Patents

A passport cover Download PDF

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Publication number
KR101106974B1
KR101106974B1 KR1020110053917A KR20110053917A KR101106974B1 KR 101106974 B1 KR101106974 B1 KR 101106974B1 KR 1020110053917 A KR1020110053917 A KR 1020110053917A KR 20110053917 A KR20110053917 A KR 20110053917A KR 101106974 B1 KR101106974 B1 KR 101106974B1
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KR
South Korea
Prior art keywords
cover
inner cover
chip
cover part
passport
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KR1020110053917A
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Korean (ko)
Inventor
길성욱
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주식회사 테스나
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Priority to KR1020110053917A priority Critical patent/KR101106974B1/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
    • B42D3/00—Book covers
    • B42D3/18—Other accessories
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/24—Passports
    • 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
    • B42D3/00—Book covers
    • B42D3/02—Book covers made of special materials
    • 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
    • G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

PURPOSE: A passport cover is provided to safely protect an antenna coil and an IC chip embedded in cover parts by laminating an inner cover part on an outer cover part. CONSTITUTION: A passport cover includes an outer cover part(10), a transmitting/receiving part(20), an inner cover part(40), and printed paper(50). In the transmitting/receiving part, both end parts of an antenna coil(21) are in connection with both terminal regions of an IC chip(22). A hole is arranged at the inner cover part, and the IC chip is located at the hole. The printed paper is arranged on the upper side of the inner cover part. The outer cover part is bonded to the inner cover part based on polyurethane adhesive. The antenna coil and the IC chip are fixed between the outer cover part and the inner cover part. A water soluble hot-melt adhesive(50a) bonds the printed paper to the inner cover part. The outer cover part is based on coated cotton paper. The inner cover part is based on tesline synthetic paper.

Description

여권표지{a passport cover}Passport cover {a passport cover}

본 발명은 여권표지에 관한 것으로서, 더욱 상세하게는 면코팅 겉표지에 테슬린(teslin) 속표지가 라미네이팅되어 표지들 사이에 내장된 안테나코일과 IC칩을 안전하게 보호하는 한편 내구성, 안정성, 제품의 일관성 유지, 인쇄성, 방수성 및 유연성이 양호한 고품질의 여권표지를 제공할 수 있도록 한 발명에 관한 것이다.
The present invention relates to a passport cover, and more particularly, a teslin inner cover is laminated on a cotton coated outer cover to safely protect the antenna coil and IC chip embedded between the marks, while maintaining durability, stability, and product consistency. The present invention relates to a high-quality passport cover having good maintenance, printability, waterproofness and flexibility.

일반적으로 여권(旅券)은 외국을 여행할 때 발급하는 증명서류의 하나로 여행자의 국적 및 신분을 증명하고, 해외여행을 허가하는 문서로 현대에는 여권에 부착된 IC칩에 여행자의 정보를 입력하여 여권의 위조를 방지하고 확실한 신원을 확인할 수 있도록 하는 스마트카드 형태의 여권이 사용된다.In general, a passport is a document issued when traveling to a foreign country that certifies the nationality and identity of a traveler, and permits overseas travel.In modern times, a passport is entered by entering tourist information on an IC chip attached to a passport. Passports in the form of smart cards are used to prevent forgery and to verify identity.

그러나, 기록매체인 IC칩과 안테나 코일은 단순하게 여권의 내지에 부착되거나 표지의 내부에 고정되는 것이므로 외부의 물리적 접촉에 의하여 코일이 단락되거나 기록매체의 성능이 저하되는 등의 폐단이 발생된다.However, since the IC chip and the antenna coil, which are recording media, are simply attached to the inside of the passport or fixed inside the cover, short circuits such as a short circuit of the coil or deterioration of the performance of the recording media occur due to external physical contact.

상기 IC칩의 성능이 저하되어 비정상인 경우에는 RF통신이 불안정적으로 이루어지므로 제품의 안정성 및 일관성이 요구되었으며, 결국 내장된 부품들을 안전하게 보호할 수 있는 내구성 및 유연성이 우수한 여권표지의 제안이 요구되었다.In case of abnormality due to the deterioration of the performance of the IC chip, RF communication is unstable, requiring stability and consistency of the product.As a result, a proposal of a durable and flexible passport cover that can safely protect the embedded components is required. It became.

또한, IC칩과 안테나 코일이 여권표지 사이에 삽입되어 라미네이팅되는 경우에는 IC칩과 안테나 코일 부위가 미세하게 도드라져 돌출부가 표시되는 문제점이 발생되므로 여권표지의 평탄도를 균일하게 유지할 수 없었다.In addition, when the IC chip and the antenna coil is inserted and laminated between the passport cover, the IC chip and the antenna coil portion are finely protruded, which causes a problem in that the protrusion is displayed. Therefore, the flatness of the passport cover cannot be maintained uniformly.

따라서, IC칩과 안테나 코일이 설치되더라도 표지의 평탄도를 유지하는 기술이 요구되었으며, 표지에는 다양한 인쇄가 형성되므로 잉크의 흡수가 용이한 표지 즉, 인쇄성이 좋고 내구성이 우수한 여권표지의 제안이 요구되었다.
Therefore, a technology for maintaining the flatness of the cover is required even if the IC chip and the antenna coil are installed. Since a variety of prints are formed on the cover, a suggestion of a cover cover that facilitates absorption of ink, that is, printability and excellent passport cover has been proposed. Was required.

본 발명은 상기한 문제점을 감안하여 창안한 것으로서, 그 목적은 내구성, 안정성, 제품의 일관성 유지, 인쇄성 및 방수성이 우수하면서도 유연성이 있는 고품질 및 고기능성의 여권표지를 제공함에 있는 것이다.
The present invention has been made in view of the above problems, and an object thereof is to provide a passport cover of high quality and high functionality while having excellent durability, stability, consistency of products, printability and waterproofness and flexibility.

상기한 목적을 달성하기 위한 본 발명의 특징은, 겉표지(10)와, 나선형으로 배치된 안테나코일(21)의 양단이 IC칩(22)의 양측 단자 영역에 접점으로 연결되는 송수신부(20)와, IC칩(22)이 위치되는 구멍(41)이 뚫려진 속표지(40)와, 속표지(40)의 상면에 위치되는 인쇄지(50)와, 상기 겉표지(10)와 속표지(40)는 폴리우레탄접착제(30)로 접착되어 라미네이팅되며, 겉표지(10)와 속표지(40) 사이에 안테나코일(21)과 IC칩(22)이 함께 접착 고정되고, 인쇄지(50)는 속표지(40)의 상면에 수용성 핫멜트접착제(50a)로 접착되며, 속표지(40)는 양측으로 분할되어 중심선 부위에 접힘부(43)가 형성된 여권표지에 있어서, 상기 겉표지(10)는 면직물 외부에 코팅이 이루어진 면코팅지로 구성되고, 상기 속표지(40)는 미세기공들이 무수히 형성되어 접착성이 용이한 테슬린(teslin)합성지로 구성되며, 상기 폴리우레탄접착제(30)는 우레탄 프리폴리머(prepolymer) 57∼64중량％, 유기 폴리이소시아네이트 23∼27중량％, 변성 에폭시수지 12∼16중량％, 퓸드실리카(fumed silica) 증점제 0.8∼1.2중량％의 혼합물로 구성된 열경화성습기반응형 핫멜트접착제로 구성되고, 1액형과 2액형으로 구성된 용액형 접착제의 단점을 보완한 고형 접착제인 것을 특징으로 하는 여권표지에 의하여 달성될 수 있는 것이다.
A feature of the present invention for achieving the above object, the cover 10 and, both ends of the antenna coil 21 arranged in a spiral is a transceiver 20 which is connected to both terminal areas of the IC chip 22 as contacts. ), The inner cover 40 in which the hole 41 in which the IC chip 22 is located, the printing paper 50 located on the upper surface of the inner cover 40, the outer cover 10 and the inner cover 40 ) Is laminated with a polyurethane adhesive 30 is laminated, the antenna coil 21 and the IC chip 22 is adhesively fixed between the outer cover 10 and the inner cover 40, the printing paper 50 is the inner cover In the passport cover is bonded to the upper surface of the water-soluble hot melt adhesive (50a) on the upper surface of 40, the inner cover 40 is divided into both sides and the folded portion 43 is formed in the center line portion, the outer cover 10 is outside the cotton fabric It is composed of a coated surface coated paper, the inner cover 40 is composed of teslin synthetic paper that is easily adhered to the micropores are formed innumerable The polyurethane adhesive 30 is a urethane prepolymer of 57 to 64% by weight, organic polyisocyanate 23 to 27% by weight, modified epoxy resin 12 to 16% by weight, fumed silica thickener 0.8 to 1.2 It can be achieved by a passport cover characterized in that the solid adhesive composed of a thermosetting moisture-reactive hot melt adhesive composed of a mixture of the weight percent, which complements the disadvantages of the one-component and two-component solution adhesives.

이상에서 상술한 바와 같은 본 발명은, 면코팅지로 구성된 겉표지(10)가 갖는 방수성, 내구성 및 유연성과 미세 다공질 속표지(40)의 인쇄잉크 흡수성, 유연성 및 내구성에 의하여 안테나코일(21)과 IC칩(22)을 보호하는 기판의 역할을 하는 것이므로 안테나코일(21)의 단락, 기록매체의 성능저하와 같은 종래의 제반 문제점이 완벽하게 해소되어 여권표지에 내장된 안테나코일(21)과 IC칩(22)을 안전하게 보호할 수 있는 동시에 소재가 갖는 재질의 특성상 유연성과 내구성이 뛰어나 외부의 물리적 접촉으로부터 유연하게 대처할 수 있는 것으로서 고품질·고기능성의 여권표지를 제공할 수 있는 등의 이점이 있다.
The present invention as described above, the antenna coil 21 and the IC by the waterproofing, durability and flexibility of the outer cover 10 made of cotton coated paper and the print ink absorbency, flexibility and durability of the microporous inner cover 40 Since it serves as a substrate for protecting the chip 22, the conventional problems such as short circuit of the antenna coil 21 and deterioration of the recording medium are completely solved, and the antenna coil 21 and the IC chip embedded in the passport cover are completely solved. (22) can be safely protected, and the material has the advantages of flexibility and durability, which can be flexibly handled from external physical contact, and can provide a high-quality, high-performance passport cover.

도 1은 본 발명의 일실시예를 예시한 분해사시도,
도 2는 본 발명의 일실시예를 예시한 단면도,
도 3은 도 2의 "A"부분 확대단면도,
도 4는 본 발명의 다른 실시예를 예시한 일부 확대단면도,
도 5는 본 발명에 의한 여권의 사진,
도 6은 본 발명에 의한 여권을 펼쳐 마지막 페이지를 보인 사시도.1 is an exploded perspective view illustrating an embodiment of the present invention;
2 is a cross-sectional view illustrating an embodiment of the present invention;
3 is an enlarged cross-sectional view of portion “A” of FIG. 2;
4 is a partially enlarged cross-sectional view illustrating another embodiment of the present invention;
5 is a photograph of a passport according to the present invention;
Figure 6 is a perspective view showing the last page open the passport 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 1 내지는 도 6에서 도시한 바와 같이, 겉표지(10)는 부직포 형태의 면직물로 얇은 부직포 외부에 코팅이 이루어져 방수성 및 내구성이 양호한 재질로 구성되어 있다. 면직물에 코팅되는 소재는 유연성 우레탄수지를 면직물의 외부에 얇게 코팅하여 면코팅지를 형성한 것이다.As shown in Figure 1 to Figure 6, the outer cover 10 is a non-woven cotton fabric is made of a coating material on the outside of the thin nonwoven fabric is made of a good waterproof and durable material. The material to be coated on the cotton fabric is a thin urethane resin coated on the outside of the cotton fabric to form a cotton coated paper.

동(銅) 재질의 선이 나선형으로 배치된 안테나코일(21)의 양단은 IC칩(22)의 양측 단자 영역에 접점을 이루어 연결되고, 안테나코일(21)과 IC칩(22)은 출입국 관리소에 설치된 호스트 컴퓨터의 리더기와 데이터를 송수신하는 송수신부(20) 역할을 한다.Both ends of the antenna coil 21 in which copper wires are spirally arranged are connected to the terminal areas on both sides of the IC chip 22, and the antenna coil 21 and the IC chip 22 are connected to the immigration office. It serves as a transceiver 20 for transmitting and receiving data with the reader of the host computer installed in.

상기 속표지(40)는 미세기공들이 무수히 뚫려진 테슬린(teslin)합성지로 구성되어 인쇄와 접착이 용이한 재질로 구성되어 있고, 속표지(40)에는 구멍(41)이 뚫려져 IC칩(22)이 삽입되어 실장된다.The inner cover 40 is made of a teslin synthetic paper in which micropores are innumerably bored, and is made of a material that is easy to print and bond. Is inserted and mounted.

상기 속표지(40)의 상면에는 인쇄지(50)가 위치되고, 인쇄지(50)는 수용성 핫멜트접착제(50a)에 의하여 속표지(40)의 상면에 접착된다. 인쇄지(50)는 여행자에 관련된 정보가 인쇄되어 진다.Printing paper 50 is located on the upper surface of the inner cover 40, the printing paper 50 is bonded to the upper surface of the inner cover 40 by a water-soluble hot melt adhesive (50a). The printing paper 50 is printed with information relating to the traveler.

상기 겉표지(10)와 속표지(40)는 열경화성습기반응형 폴리우레탄접착제(30)로 접착되고, 열 가압되는 라미네이팅 작업에 의하여 겉표지(10)와 속표지(40) 사이에 안테나코일(21)과 IC칩(22)이 함께 접착 고정된다.The outer cover 10 and the inner cover 40 are bonded to the thermosetting moisture-reactive polyurethane adhesive 30, and the antenna coil 21 between the outer cover 10 and the inner cover 40 by a laminating operation that is pressurized by heat. And the IC chip 22 are adhesively fixed together.

상기 속표지(40)는 양측으로 분할되어 중심선 부위에 접힘부(43)가 형성된다. 도면중 미설명 부호 51은 접힘부(43)에 결속되는 여권의 속지이다.The inner cover 40 is divided into both sides to form a folded portion 43 in the center line portion. Reference numeral 51 in the figure is an inlay of the passport bound to the folded portion 43.

전술한 구성으로 이루어진 본 발명은, 면 소재에 코팅이 이루어진 겉표지(10)가 갖는 방수성, 내구성 및 유연성과 미세 다공질 속표지(40)의 인쇄잉크의 흡수성, 유연성 및 내구성에 의하여 안테나코일(21)과 IC칩(22)을 보호하는 기판의 역할을 하는 것이므로 안테나코일(21)의 단락, 기록매체의 성능저하와 같은 종래의 제반문제점이 해소되어 여권표지에 내장된 안테나코일(21)과 IC칩(22)을 안전하게 보호하는 한편, 소재가 갖는 유연성과 내구성에 의하여 외부의 물리적 접촉으로부터 유연하게 대처할 수 있는 것으로서 고품질 고기능성의 여권표지를 제공할 수 있는 것이다.The present invention made of the above-described configuration, the antenna coil 21 by the waterproofing, durability and flexibility of the outer cover 10 is coated on a cotton material and the absorbency, flexibility and durability of the printing ink of the microporous inner cover 40 And serves as a substrate that protects the IC chip 22. Thus, conventional problems such as short circuit of the antenna coil 21 and deterioration of the recording medium are eliminated, and the antenna coil 21 and the IC chip embedded in the passport cover are solved. While protecting (22) securely, the flexibility and durability of the material can be used to flexibly cope with external physical contact, thereby providing a high-quality, high-performance passport cover.

또한, 표지에 내장된 IC칩(22)에는 개인의 생체인식정보와 신상정보 즉 이름, 성별, 혈액형, 연령, 생일, 결혼여부, 발행일, 주소, 전화번호, 팩스번호, 이메일주소, 주민등록번호, 의료보험카드번호, 연금번호, 자동차번호, 여권번호, 생명보험카드번호, 운전면허번호, 신용카드번호, 인터넷ID 및 패스워드 등의 다양한 정보가 입력 저장되고, 출입국관리사무소의 호스트 컴퓨터 및 리더기와 안테나코일(21)의 교신을 통하여 여행자의 정보를 확인할 수 있는 것이므로 보다 신속 정확하고, 편리하게 비자 발급 및 출입국 관리를 수행할 수 있으며, 패스포드의 위조를 방지하고 확실한 신원확인을 확인할 수 있는 것이다.In addition, the IC chip 22 embedded in the cover includes personal biometric information and personal information such as name, sex, blood type, age, birthday, marital status, issue date, address, telephone number, fax number, e-mail address, social security number, and medical care. Various information such as insurance card number, pension number, car number, passport number, life insurance card number, driver's license number, credit card number, Internet ID and password are stored and stored. Host computer, reader and antenna coil of immigration office The communication of (21) allows the traveler's information to be confirmed, which allows for faster and more accurate and convenient visa issuance and immigration control, preventing forgery of Passport, and confirming identity verification.

한편, 도 4에 도시한 바와 같이, 상기 속표지(40) 또는 겉표지(10)에는 안테나코일(21)의 배치와 상응하는 나선형 홈(11)(42)이 레이저가공으로 형성되고, 나선형 홈(11)에는 안테나코일(21)이 결합되어 겉표지(10)와 속표지(40)를 라미네이팅하였을 때 IC칩(22)과 안테나코일(21) 부위가 미세하게 도드라져 돌출되는 문제점이 해소되어 여권표지의 평탄도를 균일하게 유지하여 고품질의 여권표지를 제공할 수 있고, 내구성이 더욱 강화되어 외부의 물리적 충격으로부터 내장된 부품을 안전하게 보호할 수 있다.On the other hand, as shown in Figure 4, the inner cover 40 or the outer cover 10, the spiral groove 11, 42 corresponding to the arrangement of the antenna coil 21 is formed by laser processing, the spiral groove ( 11) When the antenna coil 21 is combined to laminate the outer cover 10 and the inner cover 40, the problem that the IC chip 22 and the antenna coil 21 are minutely protruded so as to protrude is eliminated. By maintaining the flatness of the uniformity can provide a high-quality passport cover, the durability is further strengthened to protect the embedded components from external physical shocks.

도 4에 표현에는 속표지(40)에 나선형 홈(42)이 형성된 것을 예시하였으나, 도 4의 점선으로 표시된 바와 같이 겉표지(10)에 나선형 홈(11)을 형성할 수도 있고, 겉표지(10)와 속표지(20)에 함께 나선형 홈을 형성할 수 있는 것으로서 본 발명은 나선형 홈이 형성되는 위치에 국한되지는 않는다.Although the representation in FIG. 4 illustrates that the spiral groove 42 is formed in the inner cover 40, the spiral groove 11 may be formed in the outer cover 10 as indicated by the dotted line of FIG. 4, and the outer cover 10 may be formed. In the present invention, the spiral groove may be formed together with the inner cover 20 and the spiral cover 20 is not limited to the position where the spiral groove is formed.

상기 겉표지(10)와 속표지(40)는 약 0.70(±0.07)mm두께로 형성되고, 나선형 홈(11)(42)들은 0.15∼0.8mm 깊이로 형성되어 나선형 홈에 안테나코일(21)이 삽입 고정되어 안정적으로 보호된다.The outer cover 10 and the inner cover 40 are formed to a thickness of about 0.70 (± 0.07) mm, and the spiral grooves 11 and 42 are formed to a depth of 0.15 to 0.8 mm so that the antenna coil 21 is formed in the spiral groove. The insert is fixed and protected stably.

상기 겉표지(10)의 표면에는 미세한 요철로 구성된 엠보싱(10a) 형성되어 있고, 엠보싱(10a) 처리에 의하여 겉표지(10)의 독특한 질감을 얻을 수 있는 동시에 여권을 지갑에 보관하였을 때 쉽게 빠지지 않아 여권의 분실을 효과적으로 방지할 수 있다.The surface of the cover 10 is embossed (10a) is formed of fine irregularities, the embossing (10a) process to obtain a unique texture of the cover 10, and at the same time easy to fall out when the passport is stored in the wallet This can effectively prevent the loss of your passport.

상기 겉표지(10)와 속표지(40)는 폴리우레탄접착제(30)로 접착된다. 폴리우레탄접착제(30)는 열을 가하면 경화되어 변형되지 않는 열경화성습기반응형 핫멜트접착제로 구성되어 1액형과 2액형으로 구성된 용액형 접착제의 단점을 보완한 고형 접착제로 폴리우레탄접착제(30)는 우레탄 프리폴리머(prepolymer) 57∼64중량％, 유기 폴리이소시아네이트 23∼27중량％, 변성 에폭시수지 12∼16중량％, 퓸드실리카(fumed silica) 증점제 0.8∼1.2중량％의 혼합물로 구성된다.The outer cover 10 and inner cover 40 is bonded with a polyurethane adhesive (30). Polyurethane adhesive 30 is a solid adhesive that is composed of a thermosetting moisture-reactive hot melt adhesive that does not deform and harden upon application of heat, and complements the disadvantages of a one-component and two-component solution adhesive. The polyurethane adhesive 30 is a polyurethane adhesive. It consists of a mixture of 57-64 weight% prepolymer, 23-27 weight% organic polyisocyanate, 12-16 weight% modified epoxy resin, and 0.8-1.2 weight% fumed silica thickener.

상기 열경화성습기반응형 폴리우레탄접착제(30)는 접착력이 강력하면서도 유연성, 방수성 및 접착성이 양호하여 여권표지의 내구성을 향상시킬 수 있는 소재로 내구성이 검증된 제품을 사용하였다.The thermosetting moisture-reactive polyurethane adhesive (30) used a product that has proven durability as a material capable of improving the durability of the passport cover with strong adhesion, flexibility, waterproof and good adhesion.

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.
Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the above-described embodiments without departing from the spirit of the present invention as claimed in the claims. Various modifications can be made by those skilled in the art, and such modifications are intended to fall within the scope of the appended claims.

10 : 겉표지
10a : 엠보싱
11, 42 : 나선형 홈
20 : 송수신부
21 : 안테나코일
22 : IC칩
30 : 폴리우레탄접착제
40 : 속표지
41 : 구멍
43 : 접힘부
50 : 인쇄지
50a : 수용성 핫멜트접착제
51 : 속지10: cover
10a: embossing
11, 42: spiral groove
20: transceiver
21: antenna coil
22: IC chip
30: polyurethane adhesive
40: inner cover
41: hole
43: folded portion
50: printing paper
50a: water soluble hot melt adhesive
51: Inlay

Claims (3)

겉표지(10)와, 나선형으로 배치된 안테나코일(21)의 양단이 IC칩(22)의 양측 단자 영역에 접점으로 연결되는 송수신부(20)와, IC칩(22)이 위치되는 구멍(41)이 뚫려진 속표지(40)와, 속표지(40)의 상면에 위치되는 인쇄지(50)와, 상기 겉표지(10)와 속표지(40)는 폴리우레탄접착제(30)로 접착되어 라미네이팅되며, 겉표지(10)와 속표지(40) 사이에 안테나코일(21)과 IC칩(22)이 함께 접착 고정되고, 인쇄지(50)는 속표지(40)의 상면에 수용성 핫멜트접착제(50a)로 접착되며, 속표지(40)는 양측으로 분할되어 중심선 부위에 접힘부(43)가 형성된 여권표지에 있어서,
상기 겉표지(10)는 면직물 외부에 코팅이 이루어진 면코팅지로 구성되고,
상기 속표지(40)는 미세기공들이 무수히 형성되어 접착성이 용이한 테슬린(teslin)합성지로 구성되며,
상기 폴리우레탄접착제(30)는 우레탄 프리폴리머(prepolymer) 57∼64중량％, 유기 폴리이소시아네이트 23∼27중량％, 변성 에폭시수지 12∼16중량％, 퓸드실리카(fumed silica) 증점제 0.8∼1.2중량％의 혼합물로 구성된 열경화성습기반응형 핫멜트접착제로 구성되고, 1액형과 2액형으로 구성된 용액형 접착제의 단점을 보완한 고형 접착제인 것을 특징으로 하는 여권표지.The cover 10, the both ends of the spirally arranged antenna coil 21 are connected to contacts on both terminal regions of the IC chip 22 by a contact point 20, and a hole in which the IC chip 22 is located ( 41, the inner cover 40, the printing paper 50 located on the upper surface of the inner cover 40, and the outer cover 10 and the inner cover 40 are laminated with a polyurethane adhesive 30 is bonded and laminated The antenna coil 21 and the IC chip 22 are bonded and fixed together between the outer cover 10 and the inner cover 40, and the printing sheet 50 is a water-soluble hot melt adhesive 50a on the upper surface of the inner cover 40. Bonded, the inner cover 40 is divided into both sides in the passport cover formed folded portion 43 in the center line portion,
The outer cover 10 is made of a cotton coated paper coated on the outside of the cotton fabric,
The inner cover 40 is composed of teslin synthetic paper that is easily formed by the myriad of micropores,
The polyurethane adhesive 30 is 57 to 64% by weight of urethane prepolymer, 23 to 27% by weight of organic polyisocyanate, 12 to 16% by weight of modified epoxy resin, and 0.8 to 1.2% by weight of fumed silica thickener. Passport cover, characterized in that consisting of a thermosetting moisture-reactive hot melt adhesive consisting of a mixture of, a solid adhesive that compensates for the shortcomings of a one-component and two-component solution adhesive. 삭제delete 삭제delete
KR1020110053917A 2011-06-03 2011-06-03 A passport cover KR101106974B1 (en)

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