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Home > Helmet in open space

Helmet in open space

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

Helmet in open space

The First Plastic Football Helmet Often Broke on Impact ...

The First Plastic Football Helmet Often Broke on Impact ...

Early versions of the ,helmet,, made of brittle ,plastic,, would crack on impact. It was an improvement over a cracked skull, for sure, but, as early as the 1950s, medical professionals worried that ...

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How to Dispose of Old Helmets | SportsRec

How to Dispose of Old Helmets | SportsRec

Dispose of the straps and buckle in your regular ,trash,. Examine the remaining ,plastic, shell of the ,helmet, for a ,plastic, recycling symbol. If the ,helmet, carries a recycling symbol with a number inside it, contact your local recycling agency to ask if they accept that ,type, of ,plastic, for recycling.

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Different Types Of Plastic Waste. What Types of Plastic ...

Different Types Of Plastic Waste. What Types of Plastic ...

Why Should We Recycle ,Plastic Waste,? ,Plastic, recycling reduces C02 emitted from the manufacture of new ,plastic,, emissions from incinerating ,plastic waste, and prevents ,waste, from going to landfill. It also reduces the speed at which we use the earth’s oil stocks. Further, recycling ,plastic, is more energy-efficient than producing new polymers.

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List of common items that can and cannot be placed in the ...

List of common items that can and cannot be placed in the ...

38 ,Plastic, Non-polystyrene foam takeaway food container Please empty and rinse when necessary 39 ,Plastic, Polystyrene foam product (e.g. Styrofoam cup, clam shell-container) Dispose as general ,waste, 40 ,Plastic Plastic, disposables - cutlery and crockery Dispose as general ,waste, 41 ,Plastic Plastic, packaging with foil (e.g. potato chip

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Plastic types & colors | Ocean Waste Plastic

Plastic types & colors | Ocean Waste Plastic

Plastic type,: OWP–HD PE (High-density polyethylene) Color: OWP–White. Ocean ,Waste Plastic,. We try to find new ways to achieve a more sustainable future for both the environment and the packaging industry. OWP (Ocean ,Waste Plastic,) is one of them. Headquarters. Pack Tech A/S.

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Plastic in the daily life — Plastic Garbage Project

Plastic in the daily life — Plastic Garbage Project

Reports from international ,garbage, cleanup campaigns have shown that ,plastic, debris from the food and packaging industries often enters the seas as flotsam. Included in the ten most common forms of flotsam are ,plastic, bottles, ,plastic, bags, straws, lids, and food packaging.

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Plastic Material Classifications - Paprec

Plastic Material Classifications - Paprec

“,Plastic, material” is a term that refers to a large class of polymers, separated into various groups and sub-groups. Before starting the chapter on the uses and subsequent recycling of ,plastic,, let us establish a general classification of these thermosetting resins or thermo-plastics (the two big groups into which we include elastomers) by detailing their properties, their make-up, their ...

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Seven charts that explain the plastic pollution problem ...

Seven charts that explain the plastic pollution problem ...

Plastic waste, accumulates in areas of the ocean where winds create swirling circular currents, known as gyres, which suck in any floating debris. There are five gyres around the globe, but the ...

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Inmolded (molded in the shell) helmets

Inmolded (molded in the shell) helmets

Because of the heat, the ,plastic, has to be a higher grade such as GE's Lexan polycarbonate, since the plastics used for ,helmets, with glued-on or taped-on shells would melt in the mold. In addition, a manufacturer can add internal reinforcing in the form of inserts of nylon, ,plastic, or even metal to further strengthen the ,helmet,.

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Different Types Of Plastic Waste. What Types of Plastic ...

Different Types Of Plastic Waste. What Types of Plastic ...

Why Should We Recycle ,Plastic Waste,? ,Plastic, recycling reduces C02 emitted from the manufacture of new ,plastic,, emissions from incinerating ,plastic waste, and prevents ,waste, from going to landfill. It also reduces the speed at which we use the earth’s oil stocks. Further, recycling ,plastic, is more energy-efficient than producing new polymers.

Get Price