Aluminium Or Nylon Housing Ultrasonic Plastic Welding Machine With Rfid Technical

Working faster and smarter with RFID technical with Stability Precise antenna Geometry

Brief Introduction:

Ultrasonic smart card welding equipment transmitted ultrasonic energy through welding parts to welding area, local high temperature will happen due to high acoustic resistance between two welding interface places. Also, no enough time dissipating out heating energy timely because of poor plastic thermal conductivity, heating energy gathered in welding area since could not dissipating out timely, the two plastic contact areas will welt rapidly, coupled with a certain pressure, it makes fusion to one unite. When ultrasonic stop function, and keep the pressure sustain to make its solidification molding, finally forming a strong molecular chain, which achieve the purpose of welding. And the welding strength can close to raw material body strength.

Parameters:

Description:

Radio frequency identification (RFID) inlays are manufactured throughout the world for many purposes: biometric passports, the contactless smart card market (e-ID, electronic healthcare cards, payment cards, public transportation), and for dual interface applications. At the same time, wire-embedded high frequency (HF) RFID antennas are available and offer a number of advantages over printed, etched, or galvanized variations.

Among others, the ability to freely select shapes is enticing for card and passport manufacturers, since this can lead to competitive advantages. Further benefits, such as environmental friendliness, durability, and improved product quality, also should be mentioned.

THE 3 BY 8 STANDARD FOR ANTENNAS PER SHEET

Until now, the standard format for processing inlay sheets as well as for the production of the inlays for the previously mentioned wire-embedding applications was 3 by 8. For card manufacturers, this means that 24 wire-mounted antennas per sheet normally could be produced.

Depending on the process speed of the wire-embedding machines, modest throughput amounts could be achieved. A means to increase the throughput without adding a second line of production was needed.

Benefits:

• The amplitude can be adjusted to ensure the RFID embedding stability;
• High frequency, reach to 70khz, welding more smoothly;
• Ultrasonic system design precision is very high, good customer feedback;
• In particular, digital power supply design, has been in a leading position in the ultrasonic industry;
• Automatically tracks frequency and has a very wide frequency range that extends the life of the ultrasonic units.

Compare with etching antenna technology:

Ultra-thin IC card is made possible by ultrasonic embedding process.It will effectively solve the problem of the failure of etching antenna technology in the application of ultra-thin IC card, which can reduce the scrap rate and reuse cost.The ultra-thin IC card produced by using the ultrasonic embedding process is the same as the IC card manufactured by the traditional process, so its average service life will be longer than the ultra-thin IC card produced by using the etching antenna (6 years) process. Two different processes, the material difference is mainly in the antenna part, the antenna material used in the etching antenna process is a PET (polyethylene terephthalate, PET) sheet with a thickness of 0.078 mm and a precision etched aluminum wire, and Ultrasound embedding process antenna for enameled copper wire, the same production performance of an IC card, according to the material price of etching antenna price is about 2 times the price of copper, so the use of ultrasonic embedding process to produce ultra-thin IC card The price is also slightly better. The mass production of ultra-thin IC CARDS will have a profound impact on the continuous development of the smart card industry.

Working faster and smarter with RFID technical with Stability Precise antenna Geometry