Heat Shrink Printable Sleeve Polyolefin Cable Marker
- Irradiated cross-linked polyolefin base material
- Matte white print surface optimized for thermal transfer
- 2:1 shrink ratio; recovers evenly without distorting print area
- Ink-anchoring surface coating retains barcode integrity post-shrink
- Excellent resistance to hydraulic fluids, lubricating oils, and salt spray
- Flexible after recovery—suitable for flexing cable runs
Heat Shrink Printable Sleeve Polyolefin Cable Marker Features
The Heat Shrink Printable Sleeve Polyolefin Cable Marker is a precision-engineered identification marker that combines the mechanical security of heat shrink recovery with a surface coating specifically formulated to receive and retain thermal transfer print.
The cross-linked polyolefin substrate undergoes irradiation during manufacture, establishing a memory that causes it to recover uniformly to its original dimensions when heat is applied—without surface wrinkling or print distortion. The print zone is carefully sized relative to the sleeve geometry so that post-shrink legibility of text, barcodes, and QR codes meets industrial scan standards.
This polyolefin cable marker is particularly valued in OEM wire harness production and panel-wiring applications where both automated printing and consistent post-installation readability are required. The material’s inherent flexibility after recovery accommodates cables that experience repeated bending without causing the sleeve to crack or delaminate.
Specifications
| Item | Heat Shrink Printable Sleeve Polyolefin Cable Marker |
|---|---|
| Brand | Vizlent |
| Material | Irradiated cross-linked polyolefin |
| Surface Color | Matte white (custom colors available) |
| Shrink Ratio | 2:1 |
| Shrink Temperature | 85°C – 115°C |
| Continuous Use Temperature | -55°C to +125°C |
| Print Method | Thermal transfer (wax-resin / full-resin ribbon) |
| Post-Shrink Print Legibility | Barcode readable at standard industrial scan distances |
| Wall Thickness (recovered) | 0.4 mm – 0.8 mm |
| Chemical Resistance | Oils, hydraulic fluids, salt spray, dilute solvents |
| Halogen-Free Option | Available on request |
| MOQ | 5,000 pcs per specification |
| Sample | Sample reel or cut-length kit available |
| Payment Term | T/T, L/C at sight |
| Production Time | 10–15 business days after order confirmation |
Applications:
Automotive wire harness manufacturing and quality traceability; electrical switchboard and MCC panel wiring; industrial machine building and PLC cabinet assembly; building automation system (BAS) wiring; medical device cable assemblies requiring chemical-resistant identification; rail and transit vehicle interior wiring.
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Frequently Asked Questions
Yes. VIZLENT manufactures these sleeves across a wide range of pre-shrink inner diameters to accommodate cable outside diameters from under 1 mm to over 25 mm. Cut lengths are specifiable in millimeters, and we support custom print layouts including company logos, sequential barcodes, QR codes, and fixed-text fields. Our pre-press team provides a digital proof for approval before production begins.
The printable surface coating on our Heat Shrink Printable Sleeve Polyolefin Cable Marker is engineered to accommodate the dimensional change during recovery without cracking or smearing the ink. Barcodes and alphanumeric text printed with a compatible thermal transfer ribbon maintain scan-grade legibility after full shrink. We recommend testing a sample set with your specific printer and ribbon combination to confirm compliance with your barcode-quality standard prior to mass production.
Our standard minimum order quantity is 5,000 pieces per diameter and length specification. Multi-specification orders can be combined to reach favorable pricing thresholds. Standard production lead time is 10–15 business days following order confirmation and artwork sign-off. Please contact VIZLENT sales for volume pricing on orders exceeding 100,000 pieces.
Yes. VIZLENT offers halogen-free variants of this cable marker sleeve for applications where low-smoke, zero-halogen (LSZH) material compliance is required—common in rail, transit, and building installations governed by EN 50268 or equivalent standards. Please specify the halogen-free requirement at time of inquiry so our team can confirm the applicable grade and any additional certification documentation available.
VIZLENT’s printable polyolefin cable markers are compatible with most industrial thermal transfer label printers that accept sleeve or tube media, including models from leading wire-marker printer manufacturers. Full-resin ribbons are strongly recommended for superior chemical and abrasion resistance of the printed image; wax-resin ribbons are acceptable for lower-exposure environments. We can supply pre-tested ribbon recommendations alongside sample sleeves for your specific printer model.
