Helmet manufacturer The production steps of helmets are divided into the following parts

1. Manufacture of helmet shell

The copolyester material has better impact resistance and heat resistance than ABS resin. On the other hand, materials can also be better matched with the use of environmentally friendly paint. The resin is injected into the helmet shell molding machine in liquid state and is kneaded by the master mold. Each helmet mold is also planned through CAD/CAM models of different sizes. The mold used to make the helmet has a life cycle. Every time a new helmet is launched, a batch of molds will be eliminated.

2. Manufacturing of cap core

With EPS helmet fabric, EPS is not only cheap and light, but also a good head care material. In fact, one of the differences between ordinary helmets and high-quality helmets is the quality of polyethylene propylene. For example, some helmet manufacturers use the same polyethylene propylene material to make the entire fabric, while other helmet manufacturers develop polyethylene propylene fabrics of different thickness, strength and shape specifically for use and shape. After the helmet fabric mold is formed, there will be many holes and channels on the helmet mold for heat dissipation, drainage and pressure relief.

3. Grinding and coating treatment

Some manufacturers adopt mechanized procedures in the polishing process of electric bicycle helmets, while some manufacturers still maintain manual methods. After surface treatment, the helmet will be sprayed with paint and decals, which are designed and printed by computer and pasted manually. Finally, the polished helmet is basically complete.

4. Assembly and packaging

The helmet manufacturer will assemble helmet accessories after completing the above procedures. After random sampling inspection, packaging is carried out, and the process is ended.