Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Crash experience of helmet
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
All this protection hides under a comfortable ,foam, liner. Other components include a face mask, and in some ,helmets,, an inner air liner. Expanded Polypropylene ,Foam,. The largest section of ,helmet, padding is stiff polypropylene ,foam, that nearly covers the entire internal surface of ,the helmet,.
The “white ,foam,” ,inside, your ,helmet, actually does more to protect your brain than the hard shell. The EPS ,foam, compress in an impact slowing the rate of deceleration of your brain. However EPS is a one hit wonder and stays crushed. So the shell of your ,helmet, can be fine and ,the helmet, is still a piece of trash that needs replacing.
As mentioned, ,the helmet, you choose should have some sort of padding ,inside, the shell like a ,foam, liner. The padding ,inside the helmet, keeps you comfortable and also helps provide the right fit. Some padding helps wick away moisture and also provides extra protection in case of an accident.
7/10/2020, · Each of these factors can cause the lid’s inner ,foam, liner to degrade and lose volume over time, which can hinder the protective ,foam,’s ability to absorb the energy from blows effectively. It may also be worth adding here that cycling ,helmets, have undergone a tell-tale transformation in the last couple of years with game-changing innovations made in ,helmet, technology and frame build.
3/9/2018, · The player won't be able to move but the head will be ,safe,. Trying to design a ,helmet, that ... Traditional football ,helmets, typically have a hard outer shell with ,foam, padding on the ,inside,, ...
It’s not necessarily what you can see on the outside that might be the danger it’s the ,foam, protection on the ,inside, that may be damaged. It could be that badly damaged that if you used your ,helmet, again and have another accident ,the helmet, could literally fall apart while you are skidding down the road.
Current technology in ,helmet, manufacturing involves head gears getting interior liners that are designed to absorb impact and shock should the wearer gets involved in an accident. These liners are generally made from expanded polystyrene or EPS ,foam,. A lot of people often think that these foams are there merely to ensure comfort to the wearer.