starcardinchina

  Card holder is also called rigid badge holder that protects and allows for the easy removal of a single plastic card, while being durable and light weight.   Card Holders & Carriers For Sale   The card holders are made by injection molding process with high quality plastic material PP, PS, ABS, PC. Each type of the card holder is designed according to the actual purpose. The holder can be made in natural or customized color. Logo or trademark can be printed on most of the holders' surface by pad printing or silk screen printing.   Another plastic card holder is made of soft vinyl. It is sometimes named card pouch or card sleeve. By the ultrasonic welding process and different molds STAR TREND can produce the soft card holders of various shapes, sizes and thicknesses. The soft vinyl could be glossy or frosted finish. On its surface we can also print trademark by silk screen process. The soft card pouch is ideal for short time identification purposes which can be...

  The contactless IC card is also called a radio frequency identification card, and is composed of an IC chip and an induction antenna. It is encapsulated in a standard PVC card. The chip and the antenna have no exposed parts.   RF card is a new technology developed in the world in recent years. It successfully combines the  applications of rfid technology  and IC card technology, ending the problem of passive (no power in the card) and contact-free. The RFID card is a breakthrough in the field of electronic devices. The card is close to the surface of the reader at a certain distance (usually 5-10mm), and the data is read and written through the transmission of radio waves.   1. The non-contact IC card and the card reader use radio waves to complete the read and write operations. The communication frequency between the two is 13.56MHZ. The non-contact IC card itself is a passive card. When the reader performs reading and writing operations on the card, the...