Cable Marker Label Sleeve Industrial Identification Heat Shrink Sleeve Label
- Polyolefin-based heat shrink sleeve construction
- Shrink ratio 2:1 or 3:1 for varied cable diameters
- Compatible with thermal transfer and laser printing
- Resistant to oils, fuels, and common industrial solvents
- Operating temperature range: -55°C to +135°C
Cable Marker Label Sleeve Industrial Identification Heat Shrink Sleeve Label Features
The Cable Marker Label Sleeve from Vizlent is a heat-activated identification solution engineered for industrial wiring, control panels, and cable harness assemblies.
The sleeve is fabricated from cross-linked polyolefin tubing that softens and conforms uniformly around a cable when exposed to heat (typically 90–120°C), creating a permanent, 360° wraparound grip.
This mechanical bonding prevents migration or rotation under vibration and mechanical stress—two of the most common failure modes for flat adhesive cable labels.
Unlike conventional wrap-around labels, the heat shrink sleeve label maintains its printability and legibility even after shrinking because the ink or ribbon-printed text sits within the material rather than on a stretched surface.
The combination of dimensional stability, chemical resistance, and thermal tolerance makes this product the preferred choice wherever cable identification must remain readable throughout the service life of the installation.
Specifications
| Item | Cable Marker Label Sleeve Industrial Identification Heat Shrink Sleeve Label |
|---|---|
| Brand | Vizlent |
| Material | Cross-linked polyolefin |
| Shrink Ratio | 2:1 or 3:1 (specify on order) |
| Shrink Temperature | 90°C – 120°C |
| Operating Temperature | -55°C to +135°C |
| Surface Finish | Matte white, printable |
| Print Method Compatibility | Thermal transfer, laser |
| Wall Thickness (before shrink) | 0.5 mm – 1.0 mm |
| Available Lengths | 20 mm – 50 mm (custom lengths available) |
| Chemical Resistance | Oils, fuels, dilute acids, common solvents |
| Certification | UL-recognized material (on request), RoHS compliant |
| MOQ | 5,000 pcs per size/spec |
| Sample | Available; contact sales for sample kit |
| Payment Term | T/T, L/C at sight |
| Production Time | 10–15 business days after artwork approval |
Applications:
Electrical panel wiring and switchgear assembly; automotive and commercial vehicle wire harness production; aerospace and defense cable loom identification; industrial automation and robotics wiring; telecommunications equipment rooms and data centers; marine and offshore electrical installations.
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Frequently Asked Questions
Yes. VIZLENT supports full customization of sleeve inner diameter, recovered diameter, length, and surface print layout. We work with customers to define the pre-shrink bore that best fits their cable range and can supply blank sleeves or pre-printed sleeves with barcodes, sequential numbering, or custom text fields. Artwork files are reviewed by our technical team before production to ensure print alignment survives the shrink process.
Once heat is applied and the sleeve has recovered fully around the cable, the cross-linked polyolefin locks in place mechanically. The material does not re-soften at normal operating temperatures and resists slipping, rotating, or migrating even under continuous vibration. The continuous operating range of -55°C to +135°C covers the majority of industrial panel, automotive, and machinery wiring environments without degradation of the printed text.
Our standard MOQ is 5,000 pieces per size and specification. For customers ordering multiple sizes simultaneously, combined-order pricing is available. Standard production lead time is 10–15 business days after artwork approval and deposit receipt. Expedited scheduling can be accommodated for urgent projects; please contact our sales team to discuss timeline requirements.
Adhesive labels can peel, curl, or rotate when exposed to cable lubricants, moisture, or mechanical handling. Heat shrink cable marker label sleeves mechanically conform to the cable surface, creating a 360° wraparound that does not rely on adhesive bonding. This makes them far more durable in environments where labels are exposed to fluids, repeated cable flexing, or high-temperature cleaning processes.
VIZLENT cable marker label sleeves are engineered for thermal transfer printing using standard wax-resin or full-resin ribbons, which produce text and barcodes that remain resistant to smearing and chemical exposure after printing. Laser-compatible variants are also available for customers using desktop laser marker systems. We recommend confirming the printer model with our technical team so we can supply the correct sleeve diameter and surface coating for your equipment.
