Batch compounding method of double-frequency intelligent tags

Abstract

The invention discloses a batch compounding method of double-frequency intelligent labels, which comprises the following operation procedures: S10) conveying an ultrahigh-frequency intelligent label film by adopting an ultrahigh-frequency intelligent label unwinding mechanism, and conveying the ultrahigh-frequency intelligent label film by adopting a high-frequency intelligent label unwinding mechanism; s20), enabling the first composite roller and the second composite roller to perform roller-to-roller motion; before the the roll-to-roll motion is carried out, enabling the roll-to-roll contact surface of the ultrahigh-frequency intelligent label film and / or the high-frequency intelligent label film to be an adhesive surface through a stripping process or a gluing process, and then compounding the high-frequency intelligent label in a blank area on the ultrahigh-frequency intelligent label through the roll-to-roll motion; s30) obtaining the double-frequency intelligent label through rolling. The invention provides an ultrahigh frequency antenna structure with a specific shape, the ultrahigh frequency antenna structure can be directly applied on a large scale, and the double-frequency intelligent tag can be directly obtained on a large scale after batch compounding and die cutting of a surface tag and a bottom tag are directly carried out through the double-frequency intelligenttag without causing inconvenience to a subsequent application compounding process.

Description

Technical field [0001] The invention belongs to the field of smart labels, and specifically relates to a batch compounding method of dual-frequency smart labels. Background technique [0002] The main working principle of smart tags is to use radio frequency identification technology (Radio Frequency Identification, RFID), which is a kind of automatic identification technology. It uses wireless radio frequency to carry out non-contact two-way data communication, and uses radio frequency to read and write electronic tags to achieve Identify the target and the purpose of the data exchange. Radio frequency identification technology has been widely used in the field of smart label products. [0003] In the current technology, the most commonly used communication frequencies for smart tags include UHF (generally 860-960MHz) and high frequency (13.56MHz). High-frequency smart tags are mainly used in application scenarios with short communication distances (such as clothing tag products)...

AI Technical Summary

Problems solved by technology

The smart tags in the prior art can only choose to use high-frequency smart tags with a short communication distance or UHF smart tags with a long communication distance according to the required application scenarios. However, it is found in practical applications that with the development of various products With the development of technologies such as warehousing and logistics, people hope that the smart labels used can not only realize short-distance communication, but also realize long-distance communication in logistics transportation and warehousing links, increase the convenience of use, and can significantly reduce the use of smart labels. cost, but there is no smart label product that can meet this requirement in the prior art

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