UHF Anti-Metal Tag

An UHF anti-metal tag is a type of RFID tag that is designed to work effectively when attached to a metal surface. It comes in a PCB/ABS package material and features a specially designed internal circuit for the antenna, while the chip is securely welded to the antenna and encapsulated with epoxy resin for protection. Despite being affixed to metal surfaces, this type of tag can still achieve the same level of performance as regular tags when attached to wood objects, cartons, and other surfaces, making it highly versatile and beneficial for a wide range of applications.

UHF anti-metal tags are an advanced solution that combines different UHF chips and antennas to create an efficient and reliable identification system with unique features. Unlike HF tags, UHF anti-metal tags are designed to offer long-distance readability, swift induction speed, robust anti-collision capabilities, and high durability even in harsh environments. These tags are widely used in various applications such as production tracking, logistics management, asset management, equipment inspection, production process management, tracking and tracing management, logistic sorting, container management, supply chain management, storage management, product anti-counterfeiting, product control, vehicle management, etc.
The UHF anti-metal tags are particularly useful in managing specific products such as gas cylinders for dangerous goods and inspection management for the electric power industry. With their exceptional capabilities, these tags have proven to be a powerful tool in enhancing efficiency, reducing errors, minimizing downtime, and improving overall operational performance. Whether it's enhancing productivity in production lines or improving logistics management, UHF anti-metal tags are the ideal solution for businesses looking to streamline their operations and stay ahead of the competition.

Razlon offers a diverse range of material tags including PCB, ABS, Ceramic, and more. The production process for UHF tags differs from PVC smart cards as smart cards are standardized products, whereas UHF tags are always customized for specific projects and are not considered standard. The course for manufacturing UHF tags involves various steps. Firstly, the antennas and ICs are produced separately, with the antenna manufacturing and IC manufacturing being distinct processes. Afterward, the ICs are attached to the antennas, resulting in an INLAY. The INLAY can then be transformed into different end products, such as tags, labels, wristbands, and other customized items through label converting. Personalization of the tags is also performed to meet specific project requirements. To summarize, the production process for UHF tags involves antenna manufacturing, IC manufacturing, IC attachment (INLAY creation), label converting, and finally, tag customization. These steps enable the manufacturing of a wide array of highly customizable UHF tags for diverse applications.

Welcome to everyone who wants to do RFID card business!!

Q: What is the IC attachment?

A: IC attachment, also called IC bonding, is a process where the IC is connected to the antenna. This process is called a chip attachment or chip bonding. First, a drop of conductive epoxy glue is placed on the spot where the IC will be attached. Next, the IC is taken from the wafer and placed into the correct position. At last, the glue is curved with the temperature and pressure. The curing hardness the glue and makes it conductive. The outcome of the IC attach process is an Inlay

Q: What is converting?

A: Converting is a process where the inlay is transformed into a physically finalized and customized tag. Such as label converting, hard tags converting, and others, like care labels, wristbands, smart watches, stickers, etc.

Q: What is the personalization for a tag?

A: The personalization for tags is a different process with the smart card. Writing IC(encoded IC) can refers to both tags and cards, but adding logos, text, and print to tags are the personalization for tags.

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