Sato SR15LD-20117 2x1 Thermal Transfer Paper Label
The Sato SR15LD-20117 is a 2" × 1" thermal transfer paper label engineered for high-volume warehouse, manufacturing, and distribution labeling workflows. Each case delivers 13,200 labels across 8 rolls—1,650 labels per roll—pre-wound on 1.5" ID spools with 4.375" OD for direct compatibility with SATO thermal transfer printer equipment. The perforated design between labels enables efficient tear-off dispensing without manual trimming, which reduces operator handling time and minimizes label waste in continuous production runs where downtime directly impacts throughput.
Key Features
- 2" × 1" Format: Proportions fit standard product cartons and shipping boxes without overscan waste. Versatile enough for barcode labels, asset tracking tags, shipping identification, and warehouse inventory management without requiring custom sizing or edge-trimming.
- Thermal Transfer Paper Facestock: Delivers crisp barcode reproduction and clear human-readable text across all compatible ribbon types. This matters when barcodes must scan reliably on high-speed sortation equipment or in distribution centers with dense label density—poor print contrast directly kills scan rates and downstream processing speed.
- Permanent Acrylic Adhesive: Bonds reliably to corrugated cartons, plastic containers, and product surfaces across typical warehouse and manufacturing temperature ranges. "Permanent" means the label won't release under normal handling, vibration, or light moisture exposure. Important caveat: this is not rated for freezer environments, submersion, or chemical exposure—if labels must survive cold storage or high-humidity conditions, sample before committing to a full case.
- 1,650 Labels Per Roll; 8 Rolls Per Case (13,200 Total): High-volume packaging reduces changeover frequency and operator downtime. Fewer roll changes per shift means more consistent production output and less administrative overhead managing inventory. For organizations running 5,000+ labels weekly, this case size minimizes lead-time risk; if throughput is lighter, a smaller case reduces carrying cost.
- 1.5" Core ID with 4.375" OD: Standard spool dimensions ensure drop-in compatibility with SATO thermal printer equipment without adapter plates or mechanical adjustments. This eliminates installation uncertainty and saves configuration time. Verify your specific SATO model accepts 1.5" cores—some desktop or compact models may require 3" cores instead.
- Perforated Between Labels: Clean tear-off without jagged edges or manual trimming. Particularly valuable in high-throughput environments where label quality directly impacts downstream barcode scanning accuracy and professional appearance. Reduces per-label operator handling time by 2–3 seconds per unit in manual-feed applications.
- Ribbon Compatibility—Wax (T101A), Wax-Resin (T110A Premier II), and Resin (R333A): Choose ribbon durability based on application requirements. Wax ribbon offers lowest cost per label for general-purpose indoor use; wax-resin provides enhanced durability and abrasion resistance for moderate-wear applications; resin delivers maximum durability for exposure to chemicals, moisture, or extended outdoor staging. This flexibility lets you optimize between cost per label and label longevity without changing label stock.
Integration & Compatibility
The SR15LD-20117 is engineered as OEM-compatible with SATO thermal transfer printer models that accept standard 1.5" core rolls. Confirm your specific printer model supports this core diameter before placing an order—refer to your equipment documentation or contact your SATO reseller. The label's thermal transfer facestock ensures consistent print quality with wax, wax-resin, and resin ribbon types, so ribbon selection is driven entirely by your application's durability and cost requirements rather than label stock compatibility.
Frequently Asked Questions
Q: Is the SR15LD-20117 suitable for freezer or cold-storage environments?
A: No. The permanent acrylic adhesive is rated for typical warehouse and manufacturing temperatures. Freezer and cold-storage applications require specialized adhesive formulations. If labels must survive below-freezing conditions, sample test before committing to a full case, or contact the manufacturer for cold-rated alternatives.
Q: What ribbon type should I choose for outdoor or damp environments?
A: Wax ribbon is economy-priced but offers minimal durability in moisture or outdoor staging areas. For damp or outdoor use, wax-resin (T110A Premier II) provides better adhesion and smudge resistance. Resin (R333A) delivers maximum durability for chemical exposure or prolonged outdoor storage. Test a sample roll with your intended ribbon before committing to volume.
Q: Will the SR15LD-20117 fit my SATO printer?
A: Most industrial SATO thermal transfer printers accept 1.5" core rolls natively. However, some desktop or compact models may require 3" cores. Check your printer's manual or contact your SATO equipment supplier to confirm core diameter compatibility before ordering.
Q: How many labels can I expect from one case?
A: Each case contains 13,200 labels (8 rolls × 1,650 labels per roll). For high-volume operations running 24/7, plan for 1–2 cases per week; for lighter workflows, smaller case quantities may reduce inventory carrying costs.
Q: What's the difference between wax, wax-resin, and resin ribbons for this label?
A: Wax offers fastest print speed and lowest cost, ideal for general-purpose indoor labels. Wax-resin adds durability and smudge resistance for moderate wear. Resin provides maximum durability for chemical, moisture, or extended outdoor exposure. Choose based on your label's final environment and handling. There is no label-stock difference—only ribbon choice changes durability and cost per label.
Q: Are these labels pre-cut, or do I need to trim them?
A: The SR15LD-20117 comes perforated between labels, so they tear cleanly without manual trimming. This reduces handling time and operator fatigue in high-volume workflows.
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
I've configured dozens of high-volume labeling deployments, and the SR15LD-20117 hits the practical middle ground between cost and reliability. The 2" × 1" footprint and perforated tear-off design eliminate two operational friction points: overscan waste and manual label trimming. In a 24/7 fulfillment center running 50,000+ labels weekly, those two factors alone save 40–80 hours of operator handling per year. The 13,200-label case size is sized intelligently—frequent enough changeovers to avoid stale inventory, infrequent enough that you're not burning shift time on roll swaps.
Technical Highlights:
- 1,650 labels per roll; 8 rolls per case (13,200 total): Reduces operator changeover frequency to roughly every 8–10 hours in a typical fulfillment workflow (assuming ~150–200 labels/minute printer speed). Fewer interruptions mean higher uptime per shift and lower administrative overhead managing inventory rotations.
- Permanent acrylic adhesive rated for typical warehouse temperatures: Will hold on corrugated and plastic surfaces across standard indoor/outdoor staging areas. Not rated for submersion, freezer, or chemical environments—if your labels spend time in cold storage, test a sample roll or source a cold-adhesive variant instead.
- Ribbon flexibility (wax, wax-resin, resin compatibility): Lets you optimize cost vs. durability without changing label stock. Wax runs fastest and cheapest; wax-resin adds smudge resistance for 20–30% higher cost per label; resin costs roughly 40–50% more but survives chemical spills and outdoor moisture. This flexibility is valuable in multi-purpose fulfillment centers where some labels ship domestically (wax is fine) and others go to harsh environments (wax-resin or resin required).
Deployment Considerations:
- Core diameter compatibility is non-negotiable: The 1.5" ID core is standard on most industrial SATO thermal printers, but desktop and compact models often require 3" cores. Verify your specific printer model before placing a full case order—a core-incompatibility discovery mid-deployment is expensive downtime.
- Ribbon selection directly impacts print durability, not label cost: Many integrators treat ribbon and label as a bundled decision. In reality, you're choosing ribbon durability independently. For general warehouse use, wax is economical; for outdoor or damp staging, plan on wax-resin or resin. The label stock itself is the same—ribbon choice is the knob you turn.
- Adhesive performance in damp or cold environments requires field testing: "Permanent acrylic" works fine in climate-controlled warehouses. If labels must survive humidity swings, outdoor staging, or temperature drops below 50°F, request a sample roll and test before committing to 13,200 units.
The SR15LD-20117 is a solid fit for high-volume, climate-controlled warehouse and distribution operations where barcode scan reliability and operational efficiency are non-negotiable. If your workflow includes cold storage, outdoor staging, or chemical exposure, validate adhesive performance with a sample roll first. For straightforward 24/7 fulfillment labeling, this is the economics winner.
