Tags are a tool to improve the efficiency and accuracy of recognition

Electronic tags are also called radio frequency tags, transponders, and data carriers; readers are also called readout devices, scanners, read heads, communicators, and readers (depending on whether the electronic tag can wirelessly rewrite data). The spatial (non-contact) coupling of radio frequency signals is achieved between the electronic tag and the reader through a coupling element; in the coupling channel, according to the timing relationship, energy transfer and data exchange are realized.

Electronic tags are a tool to improve identification efficiency and accuracy, and the technology will completely replace barcodes. RFID radio frequency identification is a non-contact automatic identification technology. It automatically identifies the target object and obtains related data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and identify multiple tags at the same time, which is fast and convenient to operate. RFID electronic tags are a breakthrough technology: "First, it can identify a single very specific object, instead of only one type of object like a barcode; second, it uses radio frequency and can be read through external materials Data, and barcodes must be read by lasers. Third, multiple objects can be read at the same time, and barcodes can only be read one by one. In addition, the amount of stored information is also very large. "

1. Globally, the application of packaging containers such as glass containers and cans is decreasing, and the application of plastic containers is increasing, which will lead to the redistribution of the market share of various label products.

2. There will be a modest increase in in-mold labels.

The growth in the use of lightweight glass bottles continues to increase the use of shrink film labels, the use of plastic labels for PET bottles will increase rapidly, and the added value and applicability of stickers for glass and plastic containers will further expand.

3. The rapid increase of variable information (such as text, barcode, data, batch, price and weight, etc.) will promote the development of variable information labels.

4. Non-paper and web printing are the fastest growing.

5. New digital design and imaging technologies, and new developments in new materials, production technology is becoming more and more digital.

6. The growth of new combination printing technologies.

7. Environmental issues are receiving increasing attention.