Product Overview
Anti-liquid RFID UHF Labels are specially engineered to overcome the signal challenges posed by liquids. Traditional UHF tags struggle when applied to wet surfaces or liquid-filled containers — our anti-liquid labels solve this with optimized antenna design and specialized materials.
These labels work reliably on water bottles, beverage containers, pharmaceutical vials, chemical drums, and any application where liquids are present. Whether in a cold storage warehouse, a retail shelf with condensation, or a medical environment requiring sterilization, our anti-liquid tags maintain consistent read performance.
The specialized PET base and optimized antenna structure minimize signal absorption by liquids, delivering reliable reads even when directly attached to liquid-containing surfaces. Read range up to 3 meters on liquid surfaces — no need for close proximity scanning.
Key Features
Anti-Liquid Performance
Optimized antenna design minimizes liquid signal interference for reliable reads on wet surfaces and liquid-filled containers.
Wet Surface Ready
Works consistently on liquid-filled containers, condensation-prone environments, and moist surfaces without signal degradation.
Extended Read Range
Up to 3 meters read range on liquid surfaces — no need for close proximity scanning or specialized readers.
Specialized Materials
PET base with aluminum antenna construction provides durability and consistent RF performance in challenging environments.
Temperature Tolerant
Operating range from -20°C to +50°C, suitable for cold storage, refrigerated environments, and ambient temperature applications.
Custom Sizing
Available in 43×18mm, 70×20mm, 95×22mm standard sizes, or custom dimensions for your specific application requirements.
Product Specifications
| Parameter |
Specification |
| — RFID PARAMETERS — |
| Chip Options |
NXP UCODE 8 / Impinj MR6-P / Other compatible chips |
| Protocol |
ISO/IEC 18000-6C, EPC Class1 Gen2 |
| Frequency |
860–960 MHz (Global UHF) |
| EPC Memory |
128 Bits (Read & Write) |
| TID Memory |
96 Bits (Read Only) |
| User Memory |
0 Bits (NXP UCODE 8) |
| Read Range |
Up to 3 m (on liquid surface) |
| Write Cycles |
≥100,000 |
| Data Retention |
20 years |
| ESD Immunity |
Max 2000V (HBM) |
| — PHYSICAL PARAMETERS — |
| Standard Sizes |
43×18mm / 70×20mm / 95×22mm / Custom |
| Inlay Options |
70×10mm (for 73×20mm label) |
| Base Material |
PET (50μm) |
| Antenna |
Etched Aluminum (10μm) + PET |
| Operating Temp |
-20°C to +50°C |
| Attaching Temp |
10°C to 40°C |
| Storage Temp |
23°C ±5°C / 50%±10% RH |
| Adhesive Temp Range |
20% to 80% RH |
| Shelf Life |
1 year (sealed, away from sunlight) |
| Packaging |
Roll format, 2500 pcs/roll |
Applications
Beverage & Liquid Products
Track water bottles, soft drinks, alcohol, and other liquid retail items with reliable wet-surface performance.
Pharmaceutical Packaging
Medication tracking in liquid or moisture environments, cold chain management for temperature-sensitive products.
Food & Dairy Industry
Cold storage items, dairy products, and frozen goods tracking with condensation-resistant performance.
Chemical Containers
Drum and container tracking with chemical resistance requirements for industrial liquid storage applications.
Medical Liquids
IV bags, blood products, and liquid medication tracking for healthcare and laboratory environments.
Cosmetic Products
Perfumes, lotions, and liquid cosmetics inventory management for retail and e-commerce tracking.
Why Choose RFIDSU?
0+
Years in RFID Manufacturing
OEM
Full OEM/ODM Custom Service
Free
Samples & Technical Support
As a specialized RFID manufacturer with expertise in specialty labels, we understand the unique challenges of liquid environments. Our anti-liquid tags are engineered for reliable performance where traditional UHF tags fail. Custom sizes, chip options, and printing services available.
Customization Options
We offer full OEM/ODM service for anti-liquid RFID labels. Tell us your requirements — we handle sizing, chip selection, printing, encoding, and packaging.
Size Options
Standard: 43×18mm, 70×20mm, 95×22mm; or fully custom dimensions to match your container specifications.
Chip Selection
Standard: NXP UCODE 8 / Impinj MR6-P. Other UHF chips available on request for specific requirements.
Printing Services
Logo printing, branding, QR codes, variable data, serial numbers. Custom colors and finish options available.
Encoding
EPC serialization, TID binding. Pre-encoded tags ready for immediate use upon delivery.
Adhesive Types
Standard permanent adhesive for general use; strong adhesive for rough or curved surfaces. Custom tack levels available.
Color & Design
Custom printing with variable data or fixed design, CMYK, Pantone color matching for brand consistency.
Frequently Asked Questions
How does anti-liquid RFID work differently from standard tags?
Anti-liquid tags use specialized antenna designs and materials that minimize signal absorption by liquids. Standard UHF tags experience significant signal loss when near liquids, but anti-liquid tags maintain reliable read performance even when directly attached to liquid-filled containers.
What's the typical read range on liquid surfaces?
Our anti-liquid labels can achieve read ranges up to 3 meters when applied to non-RF friendly surfaces like liquid-filled bottles. Performance varies based on reader power, environment, and specific application conditions.
Can these tags withstand temperature variations?
Yes. Operating temperature ranges from -20°C to +50°C, making them suitable for cold storage, refrigerated environments, and ambient temperature applications.
What chip options are available?
We offer NXP UCODE 8 and Impinj MR6-P chips, both designed for reliable performance on challenging surfaces. Other compatible chips available upon request.
Are these suitable for outdoor or wet environments?
Anti-liquid labels are designed for applications where liquids are present, but they are not fully waterproof tags. For outdoor applications with direct water exposure, additional protective measures may be required.
