SATO SR30LD-20402 3.5x1 Thermal Transfer Label

The SATO SR30LD-20402 is a high-capacity thermal transfer paper label designed for industrial and enterprise labeling operations. With 5,800 labels per roll and four rolls per case (23,200 total), this solution delivers consistent, high-quality print output across barcode, shipping, asset tracking, and product identification applications. The 3.5" x 1" form factor balances versatility with space efficiency, fitting standard warehouse, manufacturing, and distribution workflows.

Key Features

• Thermal transfer paper facestock with permanent acrylic adhesive for reliable industrial adhesion
• 5,800 labels per roll, 4 rolls per case (23,200 labels total)
• 3" core ID with 8" outer diameter for SATO industrial printer compatibility
• Perforated between labels for efficient tear-off dispensing in wound-in configuration
• Compatible with wax (T101A), wax-resin (T110A Premier II), and resin (R333A) thermal transfer ribbons
• Crisp barcode reproduction and sharp human-readable text output

Technical Specifications

• Label Dimensions: 3.5" x 1"
• Material: Thermal transfer paper with permanent acrylic adhesive
• Print Method: Thermal transfer
• Roll Configuration: Wound in, perforated between labels
• Core Diameter: 3" inner, 8" outer
• Labels Per Roll: 5,800
• Case Quantity: 4 rolls (23,200 labels total)

Ribbon Compatibility

The SR30LD-20402 works with three ribbon types to match durability and cost requirements: wax ribbons for standard labels, wax-resin blends for enhanced durability, and full resin for chemical and moisture resistance.

Applications

Ideal for barcode labeling, shipping labels, asset tracking, inventory management, product identification, and general industrial labeling in warehouse, manufacturing, retail, and logistics environments.

Marty Allison

Perspective based on aggregated and affiliated engineering team experience.

The SATO SR30LD-20402 represents a cost-effective solution for high-volume labeling operations. The permanent acrylic adhesive provides reliable adhesion across temperature variations and surface types—critical for supply chain environments where labels encounter diverse conditions. The 3.5" x 1" dimension is industry-standard for shipping and barcode applications, maximizing label utility while minimizing material waste.

With 23,200 labels per case, procurement frequency decreases, reducing administrative overhead. Thermal transfer technology ensures sharp, durable prints resistant to smudging and fading—essential for barcode scanners and compliance requirements. Compatibility with multiple ribbon types allows flexibility: wax for cost-sensitive applications, wax-resin for moderate durability, and resin for harsh environments.

For high-throughput operations, the perforated design and standard wound-in configuration enable rapid manual or automated dispensing.