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RFID printing antenna hot stamping electronic label and preparation method thereof

A technology for printing antennas and electronic labels, which is applied to record carriers, instruments, and computer parts used in machines. It can solve problems such as inability to meet customer needs, and achieve the effect of avoiding a large number of imitations, stable performance, and increasing aesthetics.

Active Publication Date: 2018-02-16
SHANDONG TAIBAO PREVENTING COUNTERFEIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pure hot stamping technology can no longer meet the current customer needs under the big data and Internet of Things.

Method used

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  • RFID printing antenna hot stamping electronic label and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0054] An RFID printing antenna hot stamping electronic label, such as figure 1 As shown, a PET substrate layer 1 is included, and a release layer 2, an information layer 3, a printing layer 4, a first adhesive layer 5, an antenna substrate layer 6, and a printed antenna layer 7 are sequentially arranged on the PET substrate layer 1 from bottom to top. The chip 8 is packaged upside down on the printed antenna layer 7 , and the second glue layer 9 is arranged on the chip 8 .

[0055] A method for preparing an RFID printing antenna hot stamping electronic label, comprising the following steps:

[0056] 1. Select a 30um base material PET to coat the release layer, and use a coating machine to coat the release layer and the information layer (color layer) on it. The release layer coating solution is coated with 4 cups and has a viscosity of 20s. After testing, the release layer The thickness of the type layer is 1.5um, and the 180-degree peel strength of the release layer is 0.00...

Embodiment 2

[0066] An RFID printing antenna hot stamping electronic label, such as figure 1 As shown, a PET substrate layer 1 is included, and a release layer 2, an information layer 3, a printing layer 4, a first adhesive layer 5, an antenna substrate layer 6, and a printed antenna layer 7 are sequentially arranged on the PET substrate layer 1 from bottom to top. The chip 8 is packaged upside down on the printed antenna layer 7 , and the second glue layer 9 is arranged on the chip 8 .

[0067] A method for preparing an RFID printing antenna hot stamping electronic label, comprising the following steps:

[0068] 1. Select a 50um double-sided corona-free substrate PET to coat the release layer, and use a coating machine to coat the release layer and the information layer (color layer) on it. The release layer coating liquid is coated with 4 cups of viscosity. 22s, the thickness of the release layer is 2.1um, and the 180-degree peel strength of the release layer is 0.002KN / m;

[0069] 2. ...

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Abstract

The invention belongs to the fields of information technology and anti-counterfeit printing antennas, and in particular relates to an RFID printing antenna hot stamping electronic label and a preparation method thereof. Including the PET base material layer, the release layer, the information layer, the printing layer, the first adhesive layer, the antenna base material layer and the printed antenna layer are arranged on the PET base material layer in sequence from bottom to top, and the chip is packaged upside down on the printed antenna layer. Set up the second glue layer. Use PET as the base material, coat the release layer and the information layer on the PET base material; then print the graphic information, apply glue and print the antenna base material, then print conductive ink, flip-package the printed antenna chip, and then Apply glue, dry and transfer to the object to be pasted by hot stamping. The invention can realize the organic combination of the hot stamping technology and the electronic label, and the prepared electronic label has stable performance, environmental protection, low cost, relatively simple manufacturing process, beautiful appearance, not easy to be damaged, realizes double anti-counterfeiting, and improves anti-counterfeiting strength.

Description

technical field [0001] The invention belongs to the fields of information technology and anti-counterfeit printing antennas, and in particular relates to an RFID printing antenna hot stamping electronic label and a preparation method thereof. Background technique [0002] The printed antenna is an antenna formed by printing conductive lines on an insulating substrate (film) with conductive ink. Conductive ink, also known as conductive adhesive, is a special ink that allows current to flow. It is composed of dispersed fine conductive particles and conductive polymers. (such as conductive silver paste, etc.), printed on flexible or hard substrates to make printed circuits, which play the role of wires, antennas and resistors. Printed antennas have begun to replace etching antennas in various frequency bands, such as UHF (860MHz~960MHz) and microwave frequency (2.45GHz), due to their advantages of environmental protection, low cost, and convenient production. In terms of antenn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K19/077
Inventor 巩端洲张钦永许丕刚巩坤巩龙贤
Owner SHANDONG TAIBAO PREVENTING COUNTERFEIT
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