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Home > Intelligent safety helmet detection and recognition system

Intelligent safety helmet detection and recognition system

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.

Why choose us

Solutions to meet different needs

Solutions to meet different needs

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.

Highly specialized team and products

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

Intelligent safety helmet detection and recognition system

Materials in a Motorcycle Helmet: What To Know

Materials in a Motorcycle Helmet: What To Know

6/11/2020, · Polycarbonate shell or a type of soft plastic is used to make the thermoplastic shell of the helmet. This does not mean that the helmet is safer. You need to add more padding to make it comfortable as well as safer.

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Roman Imperial Helmet Templates | Free Printable Templates ...

Roman Imperial Helmet Templates | Free Printable Templates ...

These three free printable templates can be made into wearable paper Roman imperial ,helmets,. Template options include a plain ,helmet, which you can decorate, a ready-to-color ,helmet,, and a colored ,helmet,.

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Removing air from a football helmet? | Yahoo Answers

Removing air from a football helmet? | Yahoo Answers

5/7/2007, · I have a Schutt DNA football ,helmet, and a regular Football America ,helmet, pump. Its easy enough to put the air in, ... but when you hear air start leaking ,out, where the needle goes ... GO WATER ,BOY,!!!!! 0 0. Anonymous. 1 decade ago. just ,take out, head and blow in ear. lmao!!! 0 0.

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Cops take out rally on helmet usage

Cops take out rally on helmet usage

City traffic cops organised bike rally here on Thursday to create awareness among the public, particularly two-wheeler riders, on wearing ,helmets,. Nellore City DSP N BM Murali Krishna flagged off ...

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Materials Used in Motorcycle Helmets | FortNine Canada

Materials Used in Motorcycle Helmets | FortNine Canada

Motorcycle helmets consist of a shell, a foam layer and padding. The shell disperses the impact across a wide area, while also preventing anything from piercing the helmet. Meanwhile, the foam absorbs as much of the impact as possible, so your head doesn't have to. Lastly, the soft padding ensures a good fit against your head.

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Could Getting Rid Of Helmets Actually Make Football Safer ...

Could Getting Rid Of Helmets Actually Make Football Safer ...

“The ,helmets,, while they do serve a function, also introduce a false sense of security.” So Swartz partnered with UNH football coach Sean McDonnell to design a study aimed to ,take, advantage of the vulnerability that players feel without a ,helmet,.

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ABS vs Polycarbonate: Which Helmet Shell Material Is ...

ABS vs Polycarbonate: Which Helmet Shell Material Is ...

10/7/2019, · What ABS and Polycarbonate Have in Common. Both ABS and polycarbonate are plastic, like much of the rest of your ,helmet,.. They Are Good Engineering ,Materials,. There are a few physical properties that make both ABS and polycarbonate useful for engineering.. What makes them great for ,helmets, is that they are resilient to impact, and can survive a wide range of temperatures.

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Recycling Bicycle Helmets and Sustainable Design

Recycling Bicycle Helmets and Sustainable Design

There are no organized national programs for reusing or recycling ,helmets,. There is one local program begun in 2011 in Portland, Oregon, that holds promise of becoming a national model.Some of the reasons that no ,helmet, promotion programs want used ones are outlined in our page on buying a ,helmet, at a yard sale.In brief, you can't be sure it has not been damaged.

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Helmet Case Study - Materials Group

Helmet Case Study - Materials Group

of an issue new materials like glass fibreor carbon fibre reinforced polymer (GFRP/CFRP)composites are now being used to reduce weight. Helmets can be made more …

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Product FAQ | Bell Helmets

Product FAQ | Bell Helmets

If you have any questions as to the condition of your ,helmet, please call 800-456-2355 or e-mail us at consumersupport-bell@bellhelmets.com for information on a free inspection. How Do I ,Take, Care of My ,Helmet,? Cleaning Your ,Helmet Helmets, are made of materials that can be damaged by many commonly available cleaners.

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What are motorcycle helmets made of? - Overdrive

What are motorcycle helmets made of? - Overdrive

Motorcycle helmets are like onions - both are constructed out of layers. But there are differences. While all the layers of an onion are made of organic material and all have taste and bring tears...

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What is a Football Helmet Made Of? - Helmet Safety ...

What is a Football Helmet Made Of? - Helmet Safety ...

Ever since plastic officially replaced leather, the basic anatomy of a modern football helmet has generally remained the same. Today, helmets consist of a hard shell, several inner layers of padding, a face mask and chinstrap. However, different position’s helmet will be modified based on their particular needs.

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How to Remove Stickers From Football Helmets | SportsRec

How to Remove Stickers From Football Helmets | SportsRec

Stickers are placed on football ,helmets, to show team spirit or just for fun. The longer the sticky adhesive glue stays put on the surface of the ,helmet,, the more difficult it is to remove. When you want to remove stickers from your ,helmet,, it requires loosening the adhesive to get the sticker paper off.

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What Material Choices Are There in Motorcycle Helmet ...

What Material Choices Are There in Motorcycle Helmet ...

Helmet materials we offer fall into two groups: more basic thermoplastics (ABS, polycarbonate, and compounds that are a blend of both) and composite materials made of more complex fiber and resin mixes (fiberglass, Kevlar, carbon fiber, and composite blends).

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The Lightweight Motorcycle Helmet Guide for 2020

The Lightweight Motorcycle Helmet Guide for 2020

For the outer shell, the typical helmet uses thermoplastic materials like polycarbonate or ABS. More expensive helmets use composite materials such as a mix of fiber and resin to lessen weight while retaining the same protection level. Premium helmets use exotic materials like carbon fiber and k evlar to offer the least possible weight.

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Astronaut Helmet - Universe Today

Astronaut Helmet - Universe Today

31/8/2009, · It is made up of the protective shell, neck ring, vent pad and feed port. Protection from radiation is actually provided by the Extravehicular Visor Assembly, which is fitted over the helmet. A...

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Ephesians 6:17 And take the helmet of salvation and the ...

Ephesians 6:17 And take the helmet of salvation and the ...

And ,take, the ,helmet, of salvation, and the sword of the Spirit, which is the word of God: the ,helmet,. 1 Samuel 17:5,58 And he had an ,helmet, of brass upon his head, and he was armed with a coat of mail; and the weight of the coat was five thousand shekels of brass…. Isaiah 59:17 For he put on righteousness as a breastplate, and an ,helmet, of salvation upon his head; and he put on the …

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What Are Helmets Made Of?. You trust your motorcycle ...

What Are Helmets Made Of?. You trust your motorcycle ...

5/10/2017, · Styrofoam and Koroyd Also known as Expanded Polystyrene (EPS), Styrofoam is one of the most popular materials used for the inner lining in a helmet. It is also commonly known as thermocol and has always been reliable considering its impact-absorbing qualities. Although Styrofoam is cheap and does the job well, it has certain drawbacks.

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