Product description

Key attributes

Engineered for extreme cold environments, our ultra-low cryogenic reinforced PI stickers deliver reliable adhesion and long-lasting durability in deep freezers, chemical laboratories, cold-chain logistics, frozen food packaging, and scientific expeditions.

Constructed from high-temperature and low-temperature resistant polyimide (PI) + PET laminate, and equipped with silicone-based frostproof adhesive, these labels stay firmly attached even in ultra-low cryogenic temperatures, frost-covered surfaces, and long-term frozen storage. Ideal for lab sample tracking, expedition gear labeling, frozen food processing, and industrial applications.

Key Features

• Ultra-Low Temperature Performance – designed for deep freezers, cryogenic storage, and subzero environments.

• Reinforced PI + PET Structure – provides tear resistance, waterproofing, chemical resistance, and long-term durability.

• Silicone Frostproof Adhesive – maintains strong adhesion on frozen, wet, oily, or frosted surfaces.

• Cryogenic & Lab-Grade Printing Compatibility – supports thermal transfer, laser, and high-resolution barcode/QR code printing.

• Waterproof, Oil-Proof & Chemical-Resistant – ideal for harsh industrial and laboratory environments.

• Die-Cut Custom Shapes Available – suitable for tubes, vials, boxes, containers, expedition equipment, and food packaging.

• UV-Resistant & Scratch-Resistant – ensures labels remain readable during long-term storage and transport.

Application Fields 

 Cryogenic Storage & Ultra-Low Freezer Labeling
 Chemical Laboratory Tubes, Vials & Containers
 Frozen Food Packaging & Cold-Chain Logistics
 Scientific Expedition Equipment Labeling
 Industrial Asset & Inventory Management
 Barcode & QR Code Tracking for Subzero Storage
 Biotech, Medical & Pharmaceutical Research Labs
 Outdoor Extreme Environment Gear Labeling

Frequently Asked Questions 

1. Can these stickers withstand deep freezer and cryogenic temperatures?

Yes. They are designed for ultra-low cryogenic environments, maintaining adhesion and readability in deep freezers and extreme cold.

2. Is the silicone adhesive strong on frozen or frosted surfaces?

Absolutely. The silicone frostproof adhesive adheres securely even on ice-coated, wet, or oily surfaces.

3. Are these labels waterproof and chemical resistant?

Yes. The PI + PET reinforced structure is waterproof, oil-resistant, chemical-resistant, and suitable for harsh lab or industrial environments.

4. Can these be used for barcode or QR code printing?

Yes. They support thermal transfer, laser, and cryogenic-grade printing, ensuring consistent scanning performance.

5. Are custom shapes or sizes available?

Yes. We offer die-cut customization, including custom shapes, sizes, and full-color printing.

6. Are these suitable for frozen food packaging and cold-chain logistics?

Yes. They are ideal for frozen food processing, refrigerated transport, and subzero cold-chain operations.