Double-interface intelligent card manufacture process and double-interface intelligent card

A dual-interface smart card and manufacturing process technology, which is applied to recording carriers used in machines, instruments, computer components, etc., can solve the problems of potential safety hazards, high production costs, and low production efficiency, and achieve low-cost effects

Inactive Publication Date: 2013-05-08
SHANGHAI PUJIANG SMART CARD SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] The technical problem to be solved by the present invention is to overcome the defects of low production efficiency, high production cost and potential safety hazards in the prior art, and provide a low-cost, high production efficiency and dual-interface smart card manufacturing process that meets safety requirements and uses the Dual interface smart card produced by manufacturing process

Method used

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  • Double-interface intelligent card manufacture process and double-interface intelligent card
  • Double-interface intelligent card manufacture process and double-interface intelligent card
  • Double-interface intelligent card manufacture process and double-interface intelligent card

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Embodiment Construction

[0050] Hereinafter, the present invention will be more clearly and completely described with reference to a preferred embodiment and in conjunction with the accompanying drawings.

[0051] The invention provides a double-interface smart card manufacturing process and a double-interface smart card. like figure 1 As shown, the dual-interface smart card manufacturing process can be divided into the following steps:

[0052] 1. Production, testing and pre-personalization of INLAY

[0053] 1. Produced by INLAY

[0054] A. Punching

[0055] Through the automatic punching machine (automatic positioning and identification mark cutting circular positioning hole) and full chip position hole punching (full plate direct punching, there is no step error of traditional punching, and the position of the hole is guaranteed during mold making Accuracy).

[0056] B. Winding

[0057] The dual-interface card has a non-contact function that involves the winding process. Using ultrasonic wind...

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Abstract

The invention provides double-interface intelligent card manufacture process and a double-interface intelligent card. The manufacture process comprises INLAY manufacture which specifically comprises the following steps of punching, punching through an automatic punching machine and full version chip position holes; winding, adopting an ultrasonic winding technology to achieve a non-contact function of a double-interface intelligent card; adhesive applying and sealing, adopting thermosensitive adhesive with improved flowability to achieve non-excessive-glue during lamination, and hollowing the adhesive at the position where a chip needs butt-welding; butt-welding, connecting the chip and a coil; composition, laminating a layer of soft PVC or PET substrate on a coil face of a chip encapsulating layer to protect an electronic coil circuit, and fixing the substrate through spot welding corresponding to locating holes; and lamination, performing lamination in a laminating device. Under the condition of low cost, the double-interface intelligent card manufacture process completes high-speed encapsulation manufacture and personalization of the card, and can be practically applied to product industrialization.

Description

technical field [0001] The invention relates to a smart card manufacturing process and a smart card, in particular to a dual-interface smart card manufacturing process and a dual-interface smart card. Background technique [0002] At present, more and more magnetic stripe bank cards are stolen, copied and used for illegal activities, which seriously affects the security of citizens' information and property. Card and Visa jointly initiated the formulation of the technical standard for the transfer of bank cards from magnetic stripe cards to smart IC cards), and important smart cards such as bank cards began to change from magnetic stripe cards to chip cards. Our country has also announced the PBOC2.0 standard (China's financial IC card specification) according to its own situation, and requires all banks to complete the financial chip card conversion within the time limit set by the State Council. [0003] The manufacturing process of smart cards on the market now includes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/08
Inventor 沈思远李若晗段宏阳
Owner SHANGHAI PUJIANG SMART CARD SYST CO LTD
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