The different hard hat colors help show at a glance what job everyone has ... Green Hats Are For Safety Inspectors. ... soldering large components together like fiberglass or carbon fiber.

The hard hat has evolved for 100 years, and today's PPE manufacturers are becoming even more innovative in their designs to meet workers' demand for comfort, style, and safety in their hat models.

The company’s distinctive three-rib, heat-resistant fiberglass hard hat was developed in the 1940s. In the 1950s and 1960s, thermoplastics replaced fiberglass.

The “Hard Boiled®†hat was introduced in 1919, ... Bullard Looks Back on 100-Year Anniversary of the Hard Hat. February 7, 2019. FFN Editorial Staff. 4 min read.

The hard hat was designed 100 years ago as protective gear for miners and other laborers, but it has grown to become a symbol of status and masculinity.

Different hard hat colors aren't just aesthetic choices. ... This is because workers with green hats are safety inspectors. ... soldering large components together like fiberglass or carbon fiber.

Every day, thousands of workers across the country put on a hard hat as part of their work attire. And, while it may not be their favorite thing to wear, it’s an important piece of safety equ… ...

Bullard Looks Back on 100-Year Anniversary of the Hard Hat. Dan Landrigan 2.7.2019. Share. Women got the vote. Prohibition began. The National Football League was founded.