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Electronic tag on commodity packaging film and preparation method thereof

A packaging film and electronic label technology, applied in the field of commodity identification management, can solve the problems of fast, real-time and accurate information collection and processing, and achieve penetrating, non-barrier, strong reading ability, anti-pollution ability and durability Strong, fast data scanning effect

Pending Publication Date: 2020-06-30
小卖科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although barcode technology is the most popular identification technology today, it cannot meet the needs of fast, real-time and accurate information collection and processing due to its inherent defects.

Method used

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  • Electronic tag on commodity packaging film and preparation method thereof
  • Electronic tag on commodity packaging film and preparation method thereof
  • Electronic tag on commodity packaging film and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment Construction

[0027] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0028] figure 1 The flow chart of the preparation method of the electronic label on the commodity packaging film of the present invention is shown.

[0029] see Figure 2a-2e Shown, in this embodiment, a kind of preparation method of the electronic label on the commodity packaging film, comprises the following steps:

[0030] In step 101, if Figure 2a As shown, the first conductive layer 2 is printed on the first plastic film 1, and the first conductive layer 2 incl...

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Abstract

The invention discloses an electronic tag on a commodity packaging film and a preparation method thereof, a first conductive layer is printed on a first plastic film, and the first conductive layer comprises a first circular layer, a first coil layer, a first connecting section, a first contact and a first antenna which are connected in sequence; a first electrolytic dielectric layer is printed onthe first substrate, and the first contact is exposed out of the first electrolyte layer to form a first laminated structure; a second conductive layer is printed on the second plastic film, whereinthe second conductive layer comprises a second circular layer, a second coil layer, a second connecting section, a second contact and a second antenna which are connected in sequence; a second electrolytic dielectric layer is printed on the first laminated structure, and a second contact is exposed out of the second electrolyte layer to form a second laminated structure; and a first LC oscillationcircuit is formed from the first laminated structure and the second laminated structure by adopting a film pressing process. The first circular layer corresponds to the second circular layer, the first coil layer corresponds to the second coil layer, the first contact and the second contact are attached and conducted, and the electronic tag is easy to identify and read.

Description

technical field [0001] The invention relates to the technical field of commodity identification management, in particular to an electronic label on a commodity packaging film and a preparation method thereof. Background technique [0002] Commodity barcodes are formulated by the International Article Numbering Association and are commonly used all over the world. They are currently the most widely used commodity barcodes in the world. The EAN-13 commodity barcode is its most important structure, mainly used in supermarkets and other retail industries, so this is more common for us, and you can pick up a commodity bought from a supermarket around you and you can check it from the package. It can be seen that it is the most widely used commodity bar code in my country. Although barcode technology is the most popular identification technology today, it cannot meet the requirements of fast, real-time and accurate information collection and processing due to its inherent defects....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077H01Q1/38H01Q1/22
CPCG06K19/07722G06K19/07783H01Q1/38H01Q1/2225
Inventor 周诚梁
Owner 小卖科技有限公司
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