25mm x 50mm Thermal Barcode Label Roll
Elongated 25 mm x 50 mm direct thermal label roll designed for diagnostic specimen tubes, elongated warehouse rack labels, asset barcode tracking, and vertical parcel routing.
Elongated Geometry for Diagnostic Tubes & Vertical Asset Racks
Standard squarish labels frequently fail when applied to curved diagnostic containers such as blood collection vials, culture tubes, and centrifuge tubes. Because conventional labels are too wide, the outer edges lift away from the curved glass or plastic surface (known in packaging as edge flagging). The 25 mm x 50 mm direct thermal label roll resolves this challenge by restricting label width to 25 mm, allowing the label to wrap smoothly around cylindrical tubes while utilizing the 50 mm length for vertical patient barcodes and timestamps.
In industrial warehousing and logistics hubs, this elongated profile is similarly advantageous for vertical shelf rack beams, upright steel supports, and narrow storage bins where horizontal mounting space is restricted.
25mm x 50mm Technical Label Specifications
| Property / Parameter | Specification Value |
|---|---|
| Label Width | 25 mm |
| Label Height (Length) | 50 mm |
| Print Method | Direct Thermal |
| Adhesive | Aggressive permanent acrylic adhesive |
| Liner | Durable glassine release liner with optical sensor notch / gap |
| Core Diameter | 25 mm (1 inch) or 40 mm core |
| Resistance | Smudge, mild moisture, and handling friction resistant |
Recommended Healthcare & Warehouse Applications
Key SKU Advantages
Elongated aspect ratio wraps cleanly around cylindrical test tubes without edge lifting
Generous vertical space accommodates stacked barcode, human-readable text, and date stamps
Strong adhesive formulation prevents label peeling in cold storage or ambient warehouse heat
Compatible with automated label dispensers and manual peel-and-stick workflows
Packaging Standard
Sealed in moisture-proof barrier rolls to preserve adhesive tack and thermal coating shelf life, packed in labeled corrugated cartons. Moisture-barrier wrapping preserves emulsion acrylic adhesive tack even when stored across varying temperatures during warehouse storage and road transit across Pakistan.
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25mm x 50mm Label FAQs
Specific technical guidance regarding curved vial adhesion and warehouse upright labeling.