SATO SR30LT-51072 Polypropylene 2x1 Thermal Label
The SATO SR30LT-51072 is a 2" x 1" polypropylene thermal transfer label engineered for demanding industrial and enterprise labeling operations. This synthetic label stock delivers superior durability compared to paper alternatives, making it ideal for environments where moisture resistance, chemical exposure, and surface flexibility are critical. Each case contains 8 rolls with 5,800 labels per roll—totaling 46,400 labels—wound on 3" inner diameter cores with 8" outer diameter for seamless compatibility with SATO industrial thermal transfer printers.
Key Features
- 2" x 1" polypropylene facestock with permanent acrylic adhesive for reliable adhesion to curved and textured surfaces
- 46,400 labels per case (8 rolls × 5,800 labels) on 3" core ID / 8" OD spools
- Perforated between labels for efficient, tool-free tear-off dispensing
- Compatible with SATO wax, wax-resin, and resin thermal transfer ribbons
- Water-resistant and flexible for retail, food packaging, and industrial environments
Technical Highlights
The polypropylene material provides enhanced durability in humid, wet, or chemically challenging conditions where standard paper labels fail. The permanent acrylic adhesive ensures consistent adhesion to non-ideal surfaces, including plastic, metal, and corrugated materials common in warehouse and manufacturing settings. The 3" core configuration integrates directly with SATO printer roll-feed mechanisms, minimizing setup time and reducing downtime during label roll changes.
Typical Applications
- Warehouse inventory management and asset tracking
- Shipping and logistics labeling
- Food and beverage packaging identification
- Manufacturing and production line labeling
- Retail shelf pricing and product identification
- Distribution center barcode and tracking labels
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The SR30LT-51072 addresses a critical gap in thermal label solutions for operations where durability and environmental resistance outweigh cost considerations. The 2" x 1" format strikes an effective balance between readability and label density, accommodating standard barcode symbologies while fitting within typical product packaging constraints. Organizations managing cold chain logistics, outdoor asset tracking, or chemical-adjacent operations benefit significantly from polypropylene's inherent moisture and solvent resistance.
The perforated design eliminates manual cutting, improving throughput in high-volume dispensing scenarios. When paired with appropriate ribbon chemistry—resin formulations for maximum durability—these labels deliver cost-per-application efficiency comparable to paper stock while substantially extending label legibility across the product lifecycle.
