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Metal radio frequency card

A radio frequency card, metal technology, applied in the field of wireless communication, can solve the problems of reduced production efficiency, unstable magnetic writing, low qualified rate of finished products, etc., and achieves the effect of improving qualified rate of finished products, increasing production efficiency, and reducing the process.

Inactive Publication Date: 2015-12-30
WUHAN TIANYU INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of hand-attached magnetic strips on metal cards is not stable enough when reading and writing magnetically; card surface elements such as signature strips and anti-counterfeiting labels are not easy to hot stamp on the card surface, and the appearance of magnetic strips, signature strips, anti-counterfeiting labels, etc. on the card surface is not enough beautiful
In addition, the production process of metal radio frequency cards is complicated, and the qualified rate of finished products is low, which reduces the production efficiency

Method used

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  • Metal radio frequency card
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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] like figure 1 and figure 2 As shown, a metal radio frequency card is composed of a metal layer 1 and a PVC material layer 3 . The metal layer 1 and the PVC material layer are fixedly bonded together. The PVC material layer 3 includes a winding layer 3-1, a reverse printing layer 3-2 and a film layer 3-3.

[0024] A wave-absorbing material layer 2 is installed between the metal layer 1 and the PVC material layer 3 . The wave-absorbing material layer...

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Abstract

The invention discloses a metal radio frequency card. The metal radio frequency card is a metal card consisting of a metal layer and a PVC material layer which are integrally bonded. The PVC material layer comprises a wire winding layer, a reverse-side printing layer and a film layer. The metal radio frequency card is bonded with the PVC material layer through metal so that a magnetized magnetic stripe can be stable during magnetic reading or writing, a signature stripe and an anti-counterfeiting label are easily thermo-printed on the surface of the metal radio frequency card, the flow of a production process is shortened, the pass percent of finished products is improved, and production benefits are increased. A wave-absorbing material layer is installed between the metal layer and the PVC material layer, and interference of the metal to the card swiping effect can be reduced or eliminated through a wave-absorbing material.

Description

technical field [0001] The invention relates to a metal radio frequency card, in particular to a radio frequency card made of PVC material and metal with metal characteristics, belonging to the technical field of wireless communication. Background technique [0002] Generally speaking, radio frequency identification is a wireless communication technology that can identify specific targets through radio signals and read and write related data without establishing mechanical or optical contact between the identification system and specific targets. Radio signals transmit data from a tag attached to an item through an electromagnetic field tuned to a radio frequency to automatically identify and track the item. [0003] PVC is polyvinyl chloride, which is polymerized by vinyl chloride monomer in peroxide, azo compound and other initiators; or under the action of light and heat according to the mechanism of free radical polymerization. In actual use, PVC materials will be added...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
Inventor 夏云
Owner WUHAN TIANYU INFORMATION IND
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