2. Noise reduction: In the instrument panel wiring harness and the four-door wiring harness, the wiring harness is installed with sheet metal or some hard materials, and part of the trunk or branch lines or even the connectors on the wiring harness cannot be completely fixed. In the actual driving Collision between the wiring harness and the hard material will occur, and the noise generated by the collision will make the driver or passenger very uncomfortable. At this time, the Car Audio & Video Wiring Harnesses tape used locally must have good noise reduction performance.

3. Compatibility of the insulating layer: The adhesive systems of commonly used tapes are generally acrylic adhesive, rubber, synthetic rubber, acrylic, polyacrylate pressure sensitive adhesive, etc., and poor compatibility may occur during the wire harness wrapping process Some of the phenomena, the compatibility of ordinary tape with the halogen-free wire insulation layer is not very good, this must be taken into account in the design.

4. Oil and corrosion resistance: The working environment of the engine compartment is very complicated. Acidic, oily and other substances pose a great threat to the wiring harness. The complex working environment will reduce the performance and service life of the tape, so the engine wiring harness and the engine room wiring harness are used The tape must have high oil and corrosion resistance.