SATO SR10LT-10139 4x6.5 Thermal Transfer Label
The SATO SR10LT-10139 is a professional-grade thermal transfer label designed for high-volume industrial and enterprise labeling operations. With a 4" x 6.5" format and thermal transfer paper facestock, these labels deliver crisp barcode reproduction and clear human-readable text suitable for shipping, asset tracking, and product identification across warehouse, manufacturing, and distribution environments.
Key Features
- 4" x 6.5" label dimensions for versatile barcode and text printing
- Thermal transfer paper facestock with permanent acrylic adhesive for reliable industrial adhesion
- 380 labels per roll; 4 rolls per case for 1,520 total labels per case
- 1" core ID with 5" outer diameter for seamless SATO industrial printer compatibility
- Perforated between labels for efficient manual tear-off dispensing
- Compatible with wax (T101A), wax-resin (T110A Premier II), and resin (R333A) thermal transfer ribbons
Technical Specifications
The SR10LT-10139 utilizes thermal transfer printing technology, which provides durable, high-resolution output when paired with compatible SATO industrial printers and the appropriate ribbon formulation. The permanent acrylic adhesive ensures reliable label adhesion across a range of operating temperatures and environmental conditions, making these labels suitable for both indoor and outdoor applications on cartons, packaging, and product surfaces.
The thermal transfer paper construction balances print quality with durability. By selecting the correct ribbon type—wax for general-purpose applications, wax-resin for enhanced durability, or resin for extreme chemical and temperature resistance—users can optimize label performance for their specific operational requirements.
Applications
These labels are ideal for:
- Shipping and logistics labeling
- Warehouse inventory and asset tracking
- Manufacturing product identification
- Barcode and compliance labeling
- Distribution and fulfillment operations
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The 4x6.5 format represents an industry-standard size for mid-range labeling applications, offering sufficient real estate for both barcode and human-readable information without excessive label waste. The 380-label-per-roll specification provides an efficient balance between roll changes and supply inventory management in high-volume operations.
For procurement teams, the case quantity of 1,520 labels supports moderate to heavy-use environments. The three ribbon compatibility options (wax, wax-resin, resin) provide cost-effective flexibility: wax ribbons are economical for standard paper labels, wax-resin offers improved durability for harsh environments, and resin is necessary for chemical-resistant and extreme-temperature applications. Matching ribbon type to label material and environmental conditions is critical for print longevity and barcode scanability.
The perforation between labels is optimized for wound-out dispensing, allowing operators to manually tear labels efficiently during application. This design supports both standalone dispensers and direct printer output configurations.
