KR960004493Y1 - Electric heater for laminating machine - Google Patents

Electric heater for laminating machine Download PDF

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Publication number
KR960004493Y1
KR960004493Y1 KR2019930006944U KR930006944U KR960004493Y1 KR 960004493 Y1 KR960004493 Y1 KR 960004493Y1 KR 2019930006944 U KR2019930006944 U KR 2019930006944U KR 930006944 U KR930006944 U KR 930006944U KR 960004493 Y1 KR960004493 Y1 KR 960004493Y1
Authority
KR
South Korea
Prior art keywords
layer
electric heater
laminating machine
silicon
document card
Prior art date
Application number
KR2019930006944U
Other languages
Korean (ko)
Other versions
KR940024459U (en
Inventor
김영춘
Original Assignee
김영춘
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김영춘 filed Critical 김영춘
Priority to KR2019930006944U priority Critical patent/KR960004493Y1/en
Publication of KR940024459U publication Critical patent/KR940024459U/en
Application granted granted Critical
Publication of KR960004493Y1 publication Critical patent/KR960004493Y1/en

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Classifications

    • 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
    • B32B2425/00—Cards, e.g. identity cards, credit cards

Landscapes

  • Surface Heating Bodies (AREA)

Abstract

내용 없음.No content.

Description

문서카드 코오팅 기기용 전기 히이터Electric heater for document card coating machine

제1도는 본고안의 일부를 절결한 상태의 전체 사시도.1 is an overall perspective view of a part of the present invention cut out.

제2도는 본고안의 종단면 발췌확대도.Figure 2 is an enlarged vertical section of this article.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 전열선 2 : 실리콘 중심층1: heating wire 2: silicon center layer

3 : 유리면층 4 : 실리콘 외피층3: glass surface layer 4: silicon outer layer

5 : 연결선5: connecting line

본 고안은 각종 증명카드, 각종 기록카드등, 문서카드의 표리양면에 합성수지 코오팅을 하는데 사용되는 문서카드 코오팅기기용 전기 히이터에 관한것이다.The present invention relates to an electric heater for a document card coating machine used for coating synthetic resin on both sides of a document card, such as various proof cards and various recording cards.

종래의 문서카드 코오팅기기용 전기 히이터는 중심층의 운모판에 전열선을 감거나 배설하고 그 외피층 다시 운모또는 다른 전열재로 감싸는 구조를 형성 하였기때문에 중심층의 운모층이 부셔지거나 외피층이 훼손되므로서 전열선의 손상을 초래하고 또한 중심층 및 외피층도 부셔지거나 훼손되는 문제점이 있으므로 본고안은 이를 개선하여 전기적 성질이 좋은 문서카드 코오팅기기용 전기 히이터를 고안한 것의로서 이를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.The conventional electric heater for document card coating machine has a structure in which the heating wire is wound or excreted on the mica plate of the center layer and the outer layer is wrapped with mica or other heat transfer material, so that the mica layer of the center layer is broken or the outer layer is damaged. Since the heating wire is damaged and the center layer and the outer skin layer are also broken or damaged, the present invention improves the design of the electric heater for document card coating device having good electrical properties. As follows.

니코롬선으로된 전열선(1)을 왕복 병열형으로 배열시켜서 실리콘 중심층(2)에 매몰되도록 형성하고 그 외면에 유리면층(3)을 피복 형성하며 그외면에 실리콘 외피층(4)을 피복형성한것이다.The heat transfer wires 1 made of Nicorom wire are arranged in a reciprocating parallel type to be buried in the silicon center layer 2, and the glass surface layer 3 is coated on the outer surface thereof, and the silicon skin layer 4 is formed on the outer surface thereof. will be.

미설명 도면부호(5)는 코오드선 연결전선이다.Reference numeral 5 denotes a cord wire connecting wire.

이와 같이된 본 고안은 왕복 병열형으로 배열한 전열선(1)은 전기 점열성이 좋은 실리콘 중심층(2)에 매몰되어 그 외층의 유리면층(4)에 의해서 2중으로 전기 절연이 잘되면서 또한 내열성, 인장강도, 보온성의 좋은 장점을 발휘하여 밴드형의 히치터형태를 그대로 유지하면서 열전도율을 충분히 발휘하게 되며 실리콘 외피층(4)은 히이터 외피 주면과 히이터 본체의 형태 유지와 내열, 보은, 전기 절연의 보강 작용을 하게되어 우수한 전기적 성질을 가진 문서카드 코오팅 기기용 전기 히이터를 얻게되는 것이다.In the present invention as described above, the heating wires 1 arranged in a reciprocating parallel type are buried in the silicon center layer 2 having good electrical viscosity, and are electrically insulated by the glass surface layer 4 of the outer layer in a good manner, and are also heat resistant. It exhibits good tensile strength and thermal insulation, and exhibits sufficient thermal conductivity while maintaining the band-shaped hitter shape. The silicone outer cover layer 4 maintains the shape of the heater outer surface and the main body of the heater and maintains heat resistance, heat resistance, and electrical insulation. The reinforcing action results in an electric heater for the document card coating machine with excellent electrical properties.

Claims (1)

전열선(1)을 왕복 병열형으로 배열시켜 실리콘 중심층(2)에 매몰되도록 형성하고 그 외면에 유리면층(3)을 피복 형성하며 그외면에 실리콘 외피층(4)을 피복 형성함을 특징으로 하여서된 문서카드 코오팅기기용 전기히이터.The heating wires 1 are arranged in a reciprocating parallel type to be buried in the silicon center layer 2, and the glass surface layer 3 is formed on the outer surface thereof, and the silicon skin layer 4 is formed on the outer surface thereof. Heaters for printed document card coating machines.
KR2019930006944U 1993-04-29 1993-04-29 Electric heater for laminating machine KR960004493Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930006944U KR960004493Y1 (en) 1993-04-29 1993-04-29 Electric heater for laminating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930006944U KR960004493Y1 (en) 1993-04-29 1993-04-29 Electric heater for laminating machine

Publications (2)

Publication Number Publication Date
KR940024459U KR940024459U (en) 1994-11-16
KR960004493Y1 true KR960004493Y1 (en) 1996-05-31

Family

ID=19354415

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930006944U KR960004493Y1 (en) 1993-04-29 1993-04-29 Electric heater for laminating machine

Country Status (1)

Country Link
KR (1) KR960004493Y1 (en)

Also Published As

Publication number Publication date
KR940024459U (en) 1994-11-16

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