How to distinguish fixed, imitation of belt in one, integrated molding helmets
Many consumers are hard to distinguish between fixed, imitation of belt-one, integrated molding helmet, a difference between the words is very confusing.
PVC adhesive tape fixing type
Most PVC by tapes and ribbons fixed under the shell or shell, the shell for printed products, the appearance of strong color choice, basically is the low-grade products, usually used in low-end bicycle helmets and Equestrian helmets.
PVC imitates integrating molding
PVC casing and by brushing glue EPS fixed shell with EPS no obvious traces, seemingly for EPS shell as a whole, this helmet shell with EPS is more firmly, it is difficult to take off and better temperature resistance, used for bicycle helmets, no shell and back skull under.
PC one
Shell and EPS through forming machine once forming and into, shell for PC or can do high temperature of
material, PC shell toughness good, resistance high temperature sexual strong, shell and EPS very of firmly, does not has shedding of phenomenon, general situation Xia EPS within are has plus Butterfly buckle and other of plastic pieces, another has plus aluminum alloy tablets, and carbon fiber tablets practices, more for bike and Ski Helmets, is high school document helmet.
ABS glue
ABS enclosure with EPS by glue way of fixed, under no shell, the shell there is a clear transition between EPS and gap, used for skating helmets, motorcycle helmets, extreme helmets.