IC card swiping method for realizing integration of double cards by adopting magnetic shielding material

Abstract

The invention discloses an IC card swiping method for realizing integration of double cards by adopting a magnetic shielding material, and belongs to the technical field of IC cards. A composite magnetic shielding material can be attached between the two IC cards, the material can realize magnetic isolation on two cards, and good magnetic shielding performance is realized, therefore, the front-back card swiping function is realized; when in use, only the side with the corresponding function needs to be swiped ; meanwhile, the outer layer of the magnetic shielding material is sleeved with theopening and closing protective layer; on one hand, the magnetic shielding material can be protected, and high sealing can be realized to prevent impurities such as water, dust and the like from entering and eroding the chip and the coil circuit; and, on the other hand, a state change function is achieved, the magnetic shielding material is simple in structure, can be softened during heating to facilitate sealing installation, separation and replacement, can recover hardness in a normal state to improve the assembly strength, is not prone to separation and damage when being subjected to external force, can achieve integration of double cards, is convenient to separate and replace, and greatly improves the safety and versatility of IC card use.

Description

technical field [0001] The invention relates to the technical field of IC cards, and more specifically relates to an IC card swiping method using a magnetic shielding material to realize two cards in one. Background technique [0002] IC card (Integrated Circuit Card) is also called Smart card, Intelligent card, Microcircuit card or microchip card. It is made into a card form by embedding a microelectronic chip in a card base conforming to the ISO 7816 standard. The communication mode between the IC card and the reader can be contact or non-contact. Since the IC card has the characteristics of small size, easy to carry, large storage capacity, high reliability, long service life, strong confidentiality and high security, the concept of the IC card was proposed in the early 1970s, and the French Boolean company established it in 1976. In 2010, IC card products were first created, and this technology was applied to industries such as finance, transportation, medical care, an...

AI Technical Summary

Problems solved by technology

[0012] Aiming at the problems existing in the prior art, the object of the present invention is to provide a kind of IC card swiping method that adopts magnetic shielding material to realize dual-card integration, which can realize adding composite magnetic shielding material in the middle of two IC cards, The material can magnetically isolate two cards and has good magnetic shielding performance, so as to realize the function of swiping the card on the front and back sides. When using it, you only need to swipe the function of the corresponding side. The split protective layer, on the one hand, can protect the magnetic shielding material, and can also achieve a high degree of sealing to prevent water, dust and other impurities from entering and corroding the chip and coil circuit. On the other hand, it has the function of state change, which can be softened and convenient when heated. Sealed installation and separation and replacement, and restore the hardness under normal conditions to improve the assembly strength, and it is not easy to be separated and damaged when subjected to external force. It can realize two cards in one, and at the same time, it is convenient to separate and replace, which greatly improves the use of IC cards. Security and Versatility

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