Use of hard hat:
1. Anyone who enters the production site or engages in production and labor inside or outside the factory must wear a safety helmet.
Production method of hard hat：
Existing helmets generally include a cap shell and a cushioning lining attached to the inner surface of the cap shell. The cushioning lining of the existing hard hat is generally attached to the inner surface of the cap shell with glue, wherein the glue is generally For glass glue.
However, during the manufacturing process of the existing helmet, the glue cannot completely fill the gap between the cap shell and the cushion inner liner, which makes the bonding between the cap shell and the cushion inner liner not close enough, resulting in the existence of the gap between the cap shell and the cushion inner liner. The gap, which cannot absorb impact energy, easily causes the wearer to suffer more serious injuries due to secondary impacts.
In order to reduce the damage, the thickness of the cushioning lining can only be increased, which results in a larger overall size of the existing helmet .
You can send any of kind above drawing or samples data to us ask quote
Order Manufacturing Process