SATO SR15LD-20112 3.5x1 Thermal Transfer Label
The SATO SR15LD-20112 is a 3.5" x 1" thermal transfer paper label engineered for high-volume industrial and enterprise labeling operations. Designed for compatibility with SATO industrial thermal transfer printers, this label stock delivers crisp barcode reproduction, clear text output, and dependable adhesion across diverse packaging and product surfaces. Each case contains 4 rolls with 1,810 labels per roll—7,240 labels total—making it ideal for organizations requiring consistent, cost-effective labeling at scale.
Key Features
- Thermal transfer paper facestock optimized for high-quality barcode and text printing
- Permanent acrylic adhesive for reliable adhesion across variable temperatures and surfaces
- 1,810 labels per roll; 4 rolls per case (7,240 labels total)
- 1.5" inner core diameter with 4.375" outer diameter for seamless printer integration
- Perforated between labels for efficient manual tear-off dispensing
- Compatible with wax (T101A), wax-resin (T110A Premier II), and resin (R333A) ribbons
Technical Specifications
- Label Format: 3.5" x 1"
- Material: Thermal transfer paper with permanent acrylic adhesive
- Core Specifications: 1.5" ID / 4.375" OD
- Print Method: Thermal transfer
- Ribbon Compatibility: Wax, wax-resin, and resin thermal transfer ribbons
- Dispensing: Perforated between labels
Industrial Applications
The 3.5" x 1" format provides versatile sizing suitable for barcode labels, asset tracking tags, shipping labels, and product identification across warehouse, manufacturing, distribution, and retail environments. The thermal transfer paper substrate ensures excellent print resolution for both machine-readable codes and human-readable information, supporting compliance labeling, inventory management, and logistics operations.
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The SR15LD-20112 represents a solid choice for organizations standardized on SATO thermal printers requiring high-volume label production. The 7,240 labels per case provides substantial output with minimal roll changeovers, reducing downtime in fast-paced environments. The combination of thermal transfer paper and permanent acrylic adhesive strikes a practical balance between print quality and adhesion durability—suitable for ambient warehouse conditions without requiring specialty adhesives for extreme temperatures.
Compatibility with three ribbon types (wax, wax-resin, resin) offers flexibility in balancing cost and print durability. Wax ribbons suit general-purpose labeling; wax-resin handles moderate abrasion; resin maximizes durability for chemical or moisture exposure. The standard 3.5" x 1" format aligns with common barcode dimensions, making this label stock interchangeable across many industrial labeling workflows without re-engineering label designs.
