Automotive
Exterior trim, low-VOC interior, masking and label tapes for automotive manufacturing.
Wire Harness Tape for Wrapping, Protection and Noise Damping
Wrapping, abrasion protection, noise damping and insulation materials for automotive and industrial harnesses, chosen with the wrap process and the routing environment in mind.
Cloth wrappingFleece noise dampingHeat and fluid resistanceRolls, cut lengths and die-cut pieces
The problem
Why this application is difficult
A harness tape is applied at speed, under stretch, at a fixed overlap, and then expected to stay quiet for the life of the vehicle. It can fail by unwinding at a terminal, losing adhesion where the bundle flexes, allowing chafing noise against a panel, or by being the wrong thickness for a robot wrap head. Under-hood routes add heat and fluids; door and parcel-rack routes add cyclic flexing; and rattle requirements are judged on the assembled vehicle, not on a roll.
Our approach
What we review before proposing a material
Separate the jobs
Primary wrapping, abrasion protection, noise damping, insulation, marking and correction bundling are different requirements. We agree which one a position needs before any grade is discussed.
Wrap process parameters
Stretch, overlap, tension, cut-off point and whether wrapping is manual or on a machine decide suitable thickness, conformability and unwind resistance. A tape that works by hand can fail on a robot, and the reverse is also true.
Environment along the route
Peak temperature, continuous temperature, oil, coolant, salt, abrasive dust and contact with a moving part are reviewed per route, since one harness passes through several zones.
Noise and chafing behaviour
Where a rattle or squeak requirement applies, we test the tape against the actual contact surface, including sleeve, corrugated tube and clip interaction, because damping performance is a system property.
Supply format
Jumbo and slit rolls, cut lengths, perforated rolls for machine heads and die-cut patches for loom tables are all supplied from the same material, so the format matches the work cell.
Typical constructions
| Position on the harness | Typical construction | Product family |
|---|---|---|
| General loom wrapping | Cloth tape, impregnated, conformable and cuttable by hand | Functional tape |
| Noise damping on body contact points | Fleece and fabric-backed constructions | Functional tape |
| Abrasion protection at bulkheads | Tape used with or against sleeving, matched to the routing | Functional tape · Specialty tape |
| High-temperature and under-hood routes | Film and foil-backed tapes matched to the temperature profile | Functional tape · Specialty tape |
| Insulation and correction bundling | PVC and film insulation tapes | Specialty tape |
| Marking and identification | Printable and coloured cloth or film tapes | Masking & packaging tape |
| Grounding and shielding contacts | Conductive cloth tape with controlled contact behaviour | Functional tape |
| Patches and pre-cut pieces for loom tables | Cloth or film cut to size on a liner | Die-cut parts |
Constructions are starting points. The final choice depends on the substrate, process, test standard and volume.
Applications
Primary harness wrappingNoise damping at panel contactAbrasion protection at bulkheadsUnder-hood high-temperature loomsDoor and parcel-rack flexing runsCorrection and spare-length bundlingGrounding and shielding attachmentsIndustrial machine cable looms
What you get
- Tape selected with the wrap method, not only the specification line
- Roll, cut-length, perforated and die-cut supply from one material source
- Damping checked against the surface the harness actually touches
- Heat and fluid exposure reviewed per route rather than for the whole loom
- Consistent grade documentation so a changeover can be traced
FAQ
Which tape should wrap a wire harness?
It depends on the position. Cloth tapes are the usual general wrap because they conform and can be torn by hand; fleece constructions are chosen where damping matters; film and foil constructions where heat or fluids are the problem. Tell us the route and the process and we shortlist.
Do you supply perforated rolls for automatic wrapping machines?
We review the machine requirement, the roll width and the cut point, then propose the suitable format. Send the machine type and the wrap parameters with the enquiry.
Can tape replace abrasion sleeving?
In some positions, and often the answer is tape plus sleeve or sleeve alone. We compare the contact, the flex cycle and the assembly access before recommending a route.
How do you check creak and rattle performance?
Against the surface the harness touches, with the assembled bundle, because damping is a system property. We can support the sample stage and the comparison you need for approval.
Do you supply harness tapes to factories outside China?
Yes. We ship from Shenzhen, and freight, documents and Incoterms are confirmed against the destination plant at quotation.
Related
Industries and product families
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Electronics & EMS
Display, battery, FPC and shielding tapes for consumer electronics and EMS assembly.
Functional Tape
Conductive, polyimide, aluminum foil and thermal tapes for grounding, shielding, insulation and high-temperature protection.
Specialty Tape
Easy-release, heat-reactive, low-VOC, medical IVD and laser-through glass tapes for demanding applications.
Die-Cut Parts
Custom adhesive parts from drawing to ready-to-install: flat-bed, rotary, laser cutting and kitting.
Masking & Packaging Tape
Masking, cloth, duct and MOPP tapes for painting, protection, bundling and carton sealing.
Send the drawing or the failed part.
A photo, the substrate and the test you need are enough for a first review.