What makes these tags suitable for metal surfaces?

Each tag includes a specialized anti-metal shielding layer that helps isolate the RFID antenna from the metal surface. This reduces detuning and signal loss, supporting more consistent UHF reads on metal assets.

Can these tags be printed and encoded on-site?

Yes. The tags are compatible with industrial thermal transfer RFID printers from Zebra, SATO, and Toshiba, including Zebra RZ400/R110Xi4, SATO CL4NX, and Toshiba SX-5. Printer compatibility should be confirmed against the exact printer model before bulk deployment.

Can the tags be used on curved surfaces?

Yes. The flexible construction is suitable for curved surfaces with a diameter greater than 10 cm. They can be used on pipes, cylinders, machinery, and other curved metal assets when the surface and application conditions are suitable.

What read range can buyers expect?

The confirmed on-metal read range is up to 12 meters, depending on chip, reader, tag size, and environment. Smaller tags typically read up to 0.5 meters, while larger models can reach up to 12 meters on metal.

What RFID reader is required?

Use a UHF RFID reader compliant with ISO/IEC 18000-6C / EPC Class 1 Gen 2. Most fixed and handheld readers that support this protocol can be considered, but final performance should be tested with the selected tag and reader setup.

Can each tag have a unique QR code, barcode, or serial number?

Yes. Variable data printing is available, including QR codes, barcodes, and serial numbers. Tags can also be supplied with EPC and/or User Memory programming.

Are tamper-evident options available?

Yes. A tamper-evident fragile construction option is available. When removal is attempted after application, the antenna breaks and the tag becomes unreadable.

What is the lead time for 2,000–5,000 tags?

Standard orders ship within one to two weeks. Customized orders may take longer, so lead time should be confirmed with the sales team based on chip, size, printing, encoding, and order quantity.

Printable Flexible On Metal UHF RFID Tag

Flexible anti-metal RFID labels designed for printing, encoding, and stable UHF identification on metal containers, IT equipment, tools, pipes, cylinders, and machinery.

Stable UHF reads on metal assets
Flexible design for curved surfaces
Compatible with Zebra, SATO, Toshiba printers
Custom chips, sizes, printing, and encoding
High-tack PSA adhesive for fast application

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Printable Flexible On Metal — Features

Printable Flexible On-Metal UHF RFID Tags are designed for asset tracking projects that require reliable RFID performance on metal surfaces without using rigid hard tags. The flexible PET label structure conforms to flat and curved metal assets, while the integrated anti-metal layer helps reduce interference for stable UHF reading. These tags can be printed and encoded with compatible industrial RFID printers from Zebra, SATO, and Toshiba, supporting faster on-site deployment. With options for chip selection, custom size, die-cut shape, pre-printing, variable data, EPC/User Memory programming, and data locking, they are suitable for scalable B2B RFID projects.

Key Features

Integrated anti-metal layer isolates the RFID antenna from metal surfaces and supports confirmed on-metal read ranges up to 12 meters depending on tag size, chip, reader, and environment.
Thin flexible construction conforms to flat and curved metal assets, including curved surfaces with a diameter greater than 10 cm.
White PET face supports thermal transfer printing and encoding with compatible industrial RFID printers from Zebra, SATO, Toshiba, and others.
Project-based sourcing options include chip type, tag size, die-cut shape, printing, variable data, EPC/User Memory programming, data locking, and tamper-evident fragile construction.

Printable Flexible On Metal — Customization

RFID Chip Selection
Choose from confirmed UHF chip options including Impinj Monza R6, Impinj Monza R6-P, NXP UCODE 8, and NXP UCODE 9 based on read range, memory needs, application environment, and reader setup.
Construction and Material Options
Standard flexible construction is available for general asset tracking, while tamper-evident fragile construction can be used where tag transfer is a concern.
Custom Size and Die-Cut Shape
The product supports an extensive size portfolio from compact labels to larger on-metal RFID tags, with custom die-cut shapes and sizes available.
Printing and Personalization
The printable PET face supports logos, graphics, text, serial numbers, barcodes, and QR codes, with on-site printing or pre-printing services available.
Data Services
Tags can be supplied with EPC and/or User Memory programming, plus data locking with password protection or permanent locking.

Printable Flexible On Metal — Specifications

Surface Material	White PET (Polyethylene Terephthalate)
Thickness	Approx. 8mm – 1.26mm
Available Sizes	Extensive portfolio from 20x20mm to 100x40mm
Flexibility	Highly flexible, suitable for curved surfaces with a diameter greater than 10cm
Adhesive	High-performance PSA (Pressure Sensitive Adhesive)
Operating Frequency	865-868 MHz (ETSI) / 902-928 MHz (FCC)
Communication Protocol	EPC Class 1 Gen 2 (ISO/IEC 18000-6C)
Read Range (On-Metal)	Up to 12 meters, dependent on chip, reader, and environment
Common Chip Types	Impinj Monza R6 / R6-P, NXP UCODE 8 / 9
EPC Memory	Typically 96 – 128 bits
TID Memory	Typically 48 – 96 bits
Operating Temperature	-40°C to +85°C (-40°F to +185°F)
Storage Temperature	-40°C to +85°C (-40°F to +185°F)
Printer Compatibility	Zebra RZ400/R110Xi4, SATO CL4NX, Toshiba SX-5, and other compatible RFID printers
Small Sizes	20×20mm, 30×15mm
Narrow Sizes	45×8mm, 60×6mm, 65×5mm
Medium Sizes	50×25mm, 60×25mm, 70×18mm
Large Sizes	80×25mm, 95×22mm, 100×40mm
Custom Sizes	Custom die-cut shape and size available

Printable Flexible On Metal — FAQ

: Each tag includes a specialized anti-metal shielding layer that helps isolate the RFID antenna from the metal surface. This reduces detuning and signal loss, supporting more consistent UHF reads on metal assets.
: Yes. The tags are compatible with industrial thermal transfer RFID printers from Zebra, SATO, and Toshiba, including Zebra RZ400/R110Xi4, SATO CL4NX, and Toshiba SX-5. Printer compatibility should be confirmed against the exact printer model before bulk deployment.
: Yes. The flexible construction is suitable for curved surfaces with a diameter greater than 10 cm. They can be used on pipes, cylinders, machinery, and other curved metal assets when the surface and application conditions are suitable.
: The confirmed on-metal read range is up to 12 meters, depending on chip, reader, tag size, and environment. Smaller tags typically read up to 0.5 meters, while larger models can reach up to 12 meters on metal.
: Use a UHF RFID reader compliant with ISO/IEC 18000-6C / EPC Class 1 Gen 2. Most fixed and handheld readers that support this protocol can be considered, but final performance should be tested with the selected tag and reader setup.
: Yes. Variable data printing is available, including QR codes, barcodes, and serial numbers. Tags can also be supplied with EPC and/or User Memory programming.
: Yes. A tamper-evident fragile construction option is available. When removal is attempted after application, the antenna breaks and the tag becomes unreadable.
: Standard orders ship within one to two weeks. Customized orders may take longer, so lead time should be confirmed with the sales team based on chip, size, printing, encoding, and order quantity.