SATO SR75LD-20193 4x6 Thermal Transfer Paper Label
The SATO SR75LD-20193 is a 4" x 6" thermal transfer paper label engineered for high-volume industrial and enterprise labeling operations. Designed for seamless integration with SATO industrial thermal transfer printers, this label roll offers reliable print quality, consistent adhesion, and efficient dispensing across warehouse, manufacturing, distribution, and logistics environments.
Key Features
- 4" x 6" thermal transfer paper facestock with permanent acrylic adhesive
- 135 labels per roll; 16 rolls per case (2,160 total labels per case)
- 0.75" core inner diameter with 2.6" outer diameter for SATO printer compatibility
- Perforated between labels for efficient tear-off dispensing
- Compatible with wax (T101A), wax-resin (T110A Premier II), and resin (R333A) ribbons
Technical Specifications
Material & Adhesive: Thermal transfer paper with permanent acrylic adhesive ensures crisp barcode reproduction and clear human-readable text while maintaining reliable adhesion across cartons, packages, and product surfaces in varied operating temperatures.
Roll Configuration: Each roll contains 135 labels and ships with 16 rolls per case for a total of 2,160 labels. The 0.75" inner core diameter and 2.6" outer diameter match SATO industrial printer specifications, enabling direct compatibility without adapters or modifications.
Ribbon Compatibility: The SR75LD-20193 works with three ribbon types—wax for cost-effective general use, wax-resin for moderate durability, and resin for maximum resistance to moisture, solvents, and abrasion. This flexibility allows you to optimize print durability based on label application and environmental exposure.
Dispensing: Perforation between each label simplifies manual tear-off in wound-out orientation, reducing waste and improving operator efficiency during high-speed labeling operations.
Ideal Applications
- Barcode and asset tracking labels for inventory management
- Shipping and logistics labels for parcels and pallets
- Product identification and compliance labeling
- Warehouse and distribution center operations
- Manufacturing floor labeling and traceability
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The SR75LD-20193 represents a solid mid-volume thermal transfer label solution for organizations running SATO printers in industrial environments. The 4x6 form factor balances versatility with practical sizing—large enough to accommodate detailed barcodes and compliance information, yet efficient for carton and package labeling. The 135-label-per-roll configuration provides a good balance between roll changeout frequency and case density for typical warehouse operations processing 2,160 labels per case purchase.
The permanent acrylic adhesive is the appropriate choice for most industrial applications; it delivers strong initial tack and long-term adhesion on corrugated cardboard, plastic, and metal without the higher cost of specialty adhesives. Ribbon compatibility with three standard options (wax, wax-resin, resin) ensures you can match print durability to application risk—use wax for standard indoor labeling, wax-resin for moderate environmental exposure, and resin only where chemical or moisture resistance is critical, since resin ribbon costs approximately 3-4x more than wax.
The perforated format is practical for manual high-speed operations but less relevant if using an automated label applicator. Verify your printer model's label sensor and driver settings match the 4x6 specification to avoid feed errors. For organizations transitioning from manual to automated labeling, confirm the gap between label rows aligns with your applicator's detection system.
