Plastic helmet mould for worker

1, material selection :(cap shell) FRP safety helmet selection of polymer unsaturated resin and cotton fiber fabric, accurate ratio.  After the composite material is made, is the current head protection products “safety helmet” the most high-grade material;  

2, production process :(cap shell) selection of high-precision mold, high tonnage hydraulic machine, computer control temperature pressing molding;  

3, outstanding advantages :(cap shell) shell mass density, high rigidity, low thermal conductivity, workers wear a sense of cool;