What is the traditional toothbrush head?
Accurate hair planting machine clamps use small metal pieces to fix toothbrush hairs to the brush head’s handle.
What is a copper-free toothbrush head?
The equipment with core technology is used to arrange the hairs neatly and then sucked into the hole by vacuum extraction, and finally, the root of the bristles is fixed in the headpiece by way of non-adhesive hot melting.
Finally, the headpiece with fixed bristles is ultrasonically welded on the handle of the brush head.
Advantages and disadvantages of traditional toothbrush head:
Advantages: the hair planting machine is cheap, so the cost is low.
Disadvantages: hairs planting shapes too less (mostly round pores); metal sheets can rust after oxidation and corrosion, which may be harmful to health.
Advantages and disadvantages of copper-free hairless toothbrush head:
Advantages: no metal, never rust, healthier; copper-free hair planting can plant hair with special-shaped holes, and the shape is changeable.
In the process of first grinding and then planting hair, the grinding rate can reach 86%, which is about 2 times higher than that of traditional hair planting.
Disadvantages: copper-free hair planting machine has high technical content, all imported machines are used, and the cost is high.