SATO SR30LD-20031 4x1 Thermal Transfer Paper Label
The SATO SR30LD-20031 is a 4" × 1" thermal transfer paper label engineered for high-volume industrial and enterprise labeling operations. Each case contains 4 rolls of 6,100 labels (24,400 labels total) wound on 3" inner diameter cores with 8" outer diameter, designed for seamless compatibility with SATO industrial thermal transfer printers. The thermal transfer paper facestock delivers excellent print reception, ensuring crisp barcode reproduction and legible human-readable text critical for supply chain visibility and asset tracking.
Key Features
- 4" × 1" label format for versatile barcode, shipping, and identification applications
- Thermal transfer paper facestock with permanent acrylic adhesive for reliable industrial-grade adhesion
- 6,100 labels per roll; 4 rolls per case (24,400 total per case)
- 3" core ID with 8" outer diameter for standard SATO printer compatibility
- Perforated between labels for efficient tear-off dispensing in wound-out orientation
- Compatible with wax (T101A), wax-resin (T110A Premier II), and resin (R333A) thermal transfer ribbons
Technical Highlights
The permanent acrylic adhesive provides reliable adhesion across a range of operating temperatures and surfaces, including cartons, packaging, and product materials. The 4" × 1" form factor offers optimal balance between label real estate and dispensing efficiency, accommodating standard GS1 barcodes, 2D codes, and facility-specific identification data. Perforation between labels ensures smooth, consistent tear-off during high-speed operations, reducing jam risk and improving operator efficiency.
The thermal transfer print method enables on-demand customization without pre-printing costs, making the SR30LD-20031 ideal for dynamic labeling environments where SKUs, lot numbers, and shipping destinations change frequently. The paper facestock accepts thermal transfer inks cleanly, producing durable prints resistant to smudging and fading in typical warehouse and distribution conditions.
Applications
The SR30LD-20031 is suited for warehouse management, manufacturing, distribution centers, asset tracking, product identification, and shipping/receiving operations. The 4" × 1" size accommodates standard barcode formats and integrates with existing SATO printer infrastructure, supporting both legacy and current-generation equipment.
Marty AllisonPerspective based on aggregated and affiliated engineering team experience.
For organizations relying on SATO thermal transfer infrastructure, the SR30LD-20031 represents a cost-effective, high-capacity label solution for continuous production labeling. The 24,400-label case yield reduces procurement frequency and inventory overhead. The flexibility to pair with wax, wax-resin, or resin ribbons allows procurement teams to optimize for cost (wax) or durability (resin) based on label lifecycle requirements and environmental exposure.
The perforated roll design eliminates manual cutting, improving throughput in high-volume operations and reducing label waste from misalignment.
