The technology that makes a proximity card work includes an antenna and electronic Proximity Card chip. Both of these are embedded into the card when it is manufactured. All proximity card brands (e.g., HID, ValuProx, Indala, Kantech, Keri, Casi, AWID,...

Der Kunststoff Polyethylenterephthalat oder kurz PET feiert in diesem Jahr seinen 75. Geburtstag. Ursprünglich als Alternative zur Herstellung von Textilfasern entwickelt, ist das Material heute eines der wichtigsten in der Verpackungs- und Textilindustrie....

With the rapid development of material industry, The light weight, small friction, corrosion resistance, easy processing of plastic and metal composite material application more and more get people's attention.All kinds of plastic products not only penetrated...