The hottest Korean exax company plans to introduce

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Exax company of South Korea plans to introduce HF

exax company, one of the leading chemical manufacturers in South Korea, plans to invest in the introduction of Stoke's professional rotary silk printing production line, hoping to expand the business located in Tian'an Gong and the most widely used factory to the field of RFID label production

this production line will be installed in the summer of 2008, which is also the first new production line of stoke that can process high frequency (HF) and ultra high frequency (UHF) tag antennas at the same time

this production line enables exax to provide more competitive solutions and produce more types of RF tags. The configuration of the production line includes three stoke 600mm pd-i no matter what step v/rsi (rotary silk integrated system) units, which is a fully integrated rotary silk printing unit with drying function. The first and third printing units are respectively integrated with vertical hot air drying and infrared drying systems. The second unit is equipped with UV curing system, which makes it very easy to change jobs from one frequency mode to another

the first printing unit is used for printing solvent based conductive silver ink, which is specially developed by exax company. It can be used for the thick coating of HF coil to see the impact resistance, and can also be used for the thinner UHF dipole antenna. The second and third units are dedicated to installing two other components of the HF antenna: an electrical insulator using UV curing ink and a jumper with conductive function

Mr. Ger Roza, the account manager of stoke company, commented that exax took a fancy to the rotary wire printing method because the rotary wire can achieve the high accuracy and thick ink layer required by the HF antenna line. Based on our expertise in silver ink processing, we can provide effective antenna production technology and high-precision printing technology equipped with efficient drying and curing systems. The main technical challenge is to ensure that the conductive ink has a long drying time at a relatively fast production speed. Finally, we designed a concentrated drying system, which can move materials up and down in the drying box for several times

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