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In the fast-paced world of card manufacturing, 125KHz and 13.56MHz RFID Inlay PVC Prelam Inlay Sheets are essential materials that bridge technology with physical security. These sheets serve as the core layer in contactless cards, embedding microchips and antennas for smooth, wireless communication. Whether for access control, payments, or membership systems, the demand for high-quality prelam inlays continues to rise as industries shift toward faster, safer identification methods.
A PVC prelam inlay sheet is essentially a ready-to-laminate structure, containing the RFID chip and antenna embedded between PVC layers. Card manufacturers then print and laminate these sheets into finished cards. This makes them an indispensable component in modern card production.
Choosing between 125KHz (Low Frequency) and 13.56MHz (High Frequency) is one of the most important decisions in RFID card production.
Typical Applications: Access control, time attendance systems, animal tracking.
Advantages: Stable performance near metal surfaces or liquids, low interference, cost-effective.
Limitations: Shorter read range (up to 10 cm), lower data transfer rate.
Typical Applications: Contactless payment, public transportation, smart cards.
Advantages: Higher data transfer speed, better encryption, supports multiple applications.
Limitations: More sensitive to interference, slightly higher cost.
A PVC prelam inlay sheet is carefully engineered to balance durability, compatibility, and high-frequency performance.
High-grade PVC sheets form the core layer of the inlay. This material offers flexibility, print-friendliness, and resistance to bending and environmental stress.
Antenna: Usually made from copper, aluminum, or silver conductive ink, designed to match the card's frequency.
Chip: The brain of the card, programmed to store and process data securely.
Protective overlays seal the inlay, shielding the chip and antenna from physical wear and moisture.
PVC prelam inlays are resistant to bending, scratching, and temperature fluctuations.
Their smooth surface works seamlessly with offset printing, thermal printing, and digital printing technologies.
Prelam inlays ensure uniform thickness and dimensions, reducing production errors.
Widely used in offices, hotels, and industrial facilities.
Popular in banks and fintech industries for secure, fast transactions.
Used in metro, bus, and event entry systems for efficient passenger flow.
Retailers and gyms use them to track customer activity and offer rewards.
Common sizes include 3×8, 4×8, or custom layouts. Thickness typically ranges from 0.3mm to 0.5mm.
Loop shape, size, and material must match the chip and frequency for optimal performance.
Choose chips based on required data storage, encryption, and compatibility.
125KHz: Shorter range, basic security.
13.56MHz: Longer range, better encryption.
125KHz: More affordable, suitable for simple access.
13.56MHz: Slightly higher price but more versatile.
Biodegradable PVC and recycled materials are gaining traction.
New anti-cloning chips and encrypted antennas are emerging.
125KHz and 13.56MHz RFID Inlay PVC Prelam Inlay Sheets are the backbone of modern contactless card production. With proper selection of frequency, chip, and material quality, manufacturers can produce cards that deliver durability, performance, and security for years to come.
1. What is the difference between 125KHz and 13.56MHz PVC prelam inlays?
125KHz offers better stability near metal and liquids but has a shorter range, while 13.56MHz supports faster, more secure data transfer.
2. Can PVC prelam inlays be customized?
Yes, they can be tailored in terms of chip type, sheet layout, antenna design, and thickness.
3. How long do RFID cards made from PVC prelam inlays last?
Typically 3-10 years, depending on usage and environmental conditions.
4. What printing methods are compatible?
Offset, digital, and thermal printing methods work well with PVC prelam inlays.
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