The commonly used wrapping materials for automotive wiring harnesses include: PC V tapes, PVC sleeves, velvet tapes, wear-resistant leather, bellows, and abrasion-resistant cloths. The use of these materials is divided into: full package, flower package, dense package, ask the packet. Through these packages, the wire harness is constrained in shape, while also enhancing the characteristics of the wire harness such as wear resistance, heat insulation, and noise reduction. For example, for automotive engine wiring harnesses, we usually use PVC tape for wrapping and then wrap the bellows.
The automotive wire harness wrapping material is an important part of the wire harness assembly. At the same time, it is also an integral part of the weight of the automotive wire harness. For example, the engine wire harness, and its wrapping material occupies almost 20% of the wire harness weight. If we can effectively improve the surrounding environment of the location of the wiring harness, then we can choose some lighter, unprotected package methods, so as to achieve the winter of the harness, and promote the realization of lightweight targets.