Frequently Asked Questions

A Yes, we can do EPC encoding and QR/Barcode printing. And the OCR facilities, Tagsurance, for online verification system ensures data accuracy.

A -COB is in short of “chip on board”, with wire bonding realize its electrical connection.
-QFN（Quad Flat No-lead Package）is one of the surface-mount form packages. Small size, lightweight, outstanding electrical and thermal properties make this package ideal for any application that high requires size, weight, and performance.
-SOT (Small Outline Transistor) is one of the surface-mount form packages. Its advantage is that it can better dissipate heat from the chip in the package. SOT encapsulation leads with high efficiency, consistency, reliability, and cost. At present, it is still the inevitable choice for space restriction, providing innovation basis and driving force for automobile, consumption, computer, and industrial application.
-Cost comparison for each encapsulation: COB˂QFN ˂ SOT.
-COB encapsulation can be applied to many application environments.
-RFID tag with QFN or SOT encapsulation ideal works in a harsh working environment, such as high pressure, high temperature, etc.

A Final structure of green RFID inlay is made of only paper and aluminum whose key features and advantages to the green RFID tags are as follows:
* With paper face stock support, substrate can be eliminated.
* Steady performance, which is barely affected by the adherend’s materials.
* Easily to make tamper proof tag.
* Green RFID tags are with less weight than Al etching RFID tags.