RFID / Pvc card e-package labeling
From a practical application, the electronic label package more from the standard shape and size limitations, and its composition is vastly different, and even a variety of different requirements need special design. Transponder has been applied to ¢ 6mm in size from 76 × 45mm, smaller even made use of micron-level chips, including the antenna, including only 0.4 × 0.4mm size; storage capacity from 64-200bit read-only ID number The small-capacity model to the data bits can store tens of thousands of high-capacity type (eg EEPROM32Kbit); packaging material from the adhesive into the open mold injection molding plastic. Electronic tags for a variety of packages, the materials, composition, etc. vary.
(1) card type (PVC, Paper, others)
Pyramid, there are two kinds of melting pressure and pressure seal.
Melting pressure is from the center layer INLAY sheet and the bottom two heated pressurized timber made of PVC card. After fusion with the INLAY PVC material cut by the punch size required by ISO7816. When the chip when the chip Transponder raised above the plane of the antenna (antenna thickness 0.01 ~ 0.03mm), can be laminated using another method, namely, sealing pressure. At this point, typically PET or paper substrate, the chip thickness is usually 0.20 ~ 0.38mm, the system only when the card is packaged in PVC sealing around the antenna, not fusion, not squeezing parts of the chip, the chip can be avoided by crushing . Glue type, the use of paper or other materials to make the way through the cold glue adhesive synthetic material Transponder up and down one, and then cutting the card into a variety of sizes.
(2) tag category
Adhesive, the system can be manual or product labeling machine taking off the label form is applied in most mainstream products, which mark the back of the attached electronic tags, to be directly attached to the markers on. Such as aviation baggage tags, trays with labels. Tag type, corresponding to the clothing, items used tag products, characterized by compact size, can be recycled.
(3) shaped like
Set the type of metal surface, to varying degrees, most of the electronic tag will be the impact of the metal does not work. The special type of label can be set in the metal and can read and write. For pressure vessels, boilers, fire equipment and other metal surfaces.
Wristband type, can one (such as medical) or re-use (such as the playground).
Animals and plants use type, the package is a injectable form of glass, hanging ear tag, foot ring set button. RFID card technology with its breakthrough technological features and broad applicability, more and more been recognized by the market. With the chip manufacturing process, packaging process to further improve, as well as packaging equipment and materials matures, RFID will be more suited to our needs. Also left us a series of new issues, be to improve and perfect our.
This information from szchinacard.com
