logo
chat

Chat
Online

chat

Inquiry

chat

Email

chat
Home > are masks with vents safe

are masks with vents safe

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

are masks with vents safe

leaf is the world's first transparent n99+ HEPA filter ...

leaf is the world's first transparent n99+ HEPA filter ...

the active ,UV, sterilisation of the filters in the ,leaf mask, allows them to be used for upto one month, meaning less waste and damage to our environment. ,leaf, is the world's first transparent n99 ...

Get Price
World’s first transparent FDA registered N99+ smart mask ...

World’s first transparent FDA registered N99+ smart mask ...

24/6/2020, · Stepping into bridge this gap is the ,LEAF Mask,, which is the world’s first FDA-registered, clear ,mask, to have N99-standard air filtering abilities as well as a self-purifying feature, thanks to a built-in ,UV,-C light. The ,LEAF, wants you to be able to reconnect with your loved ones by staying safe behind the ,LEAF, Transparent ,Face Mask,.

Get Price
LEAF Mask - A clear face-mask with active UV-C ...

LEAF Mask - A clear face-mask with active UV-C ...

A clear ,face-mask, with active ,UV,-C sterilization. Health and Fitness. Crowdfunding + 1. A ,facemask, with ,UV,-C sterelization and N99+ HEPA air filtration. Tweet ... Any company like ,LEAF, would have to know ahead of time what the ramifications would be if they put out a product made from someone else's patent. When I see your proof, maybe I will ...

Get Price
LEAF Mask World's first FDA UV-C N99 Clear mask | Indiegogo

LEAF Mask World's first FDA UV-C N99 Clear mask | Indiegogo

World's first FDA Registered, Clear, ,UV,-C sterilizing, Smart ,Mask, | Active V | Check out ',LEAF Mask,, World's first FDA, ,UV,-C N99, Clear ,mask,' on ,Indiegogo,.

Get Price
Leaf Transparent UV Mask Lets You Smile | Tekkaus ...

Leaf Transparent UV Mask Lets You Smile | Tekkaus ...

Leaf, Transparent ,UV Mask, lets your smile again. This self-cleaning ,mask, can be sterilized in 14 seconds. It comes with HEPA Filter and you can even personalize it with different colours. By wearing these transparent ,masks, your conversations and social experiences will be more meaningful. Each of this ,Leaf, Transparent ,UV Mask, is priced at US$89.

Get Price
Leaf Uv C Facemask Debunk – OhTheme

Leaf Uv C Facemask Debunk – OhTheme

The ,leaf uv, series of ,masks, have built in 4 led, 200mw of active ,uv, c sterilization powered by a rechargeable battery that delivers up to 50 ,uv, c sterilization flashes. the ,uv, c sterilization of filter only happens when the ,mask, is taken off and rested for 10 minutes on a stationery surface for user safety reasons. starting from $89.

Get Price
UVMask: All-Day Active UV-C Air Purification Face Mask by ...

UVMask: All-Day Active UV-C Air Purification Face Mask by ...

UM Systems is raising funds for UVMask: All-Day Active ,UV,-C Air Purification ,Face Mask, on ,Kickstarter,! A reusable, two-way protection, ozone-free ,mask, that filters air pollutants, dust, smoke, droplets, pollen & ,leaf, mulch as you breathe.

Get Price
LEAF is the World's First FDA-Registered Transparent Face Mask

LEAF is the World's First FDA-Registered Transparent Face Mask

1/7/2020, · Wearing a ,face mask, may keep us healthy, but it's certainly changing the way we interact in public.Suddenly, a simple friendly smile isn't so easy to give and receive. With this in mind, the ,LEAF mask, is looking to give us back our expressive identity thanks to its FDA-registered, clear ,mask,. Equipped with a N99+ HEPA filter, there are three models to fit your needs—,LEAF, Hepa, ,LEAF UV,, and ...

Get Price
Production Begins on First FDA-Registered UV-Sterilizing ...

Production Begins on First FDA-Registered UV-Sterilizing ...

Available in the ,LEAF UV, and Pro models, onboard LED lights provide active ,UV,-C sterilization powered by a rechargeable battery that delivers 50 ,UV,-C “sterilization flashes.” Self-cleaning occurs when the ,mask, is taken off and rested on a stationary surface for 10 seconds.

Get Price
Leaf - the UV-C sterilizing N99 Clear Mask - The Foyager

Leaf - the UV-C sterilizing N99 Clear Mask - The Foyager

Leaf, is a self ,UV,-C sterilizing clear ,mask, that states that it will kill both bacteria and viruses. It also has a HEPA filtering system and contains an Anti-fog coating inside of the ,mask,. Made of recyclable, biocompatible materials, it is made here in the USA. Take your pick from several different colors and sizes to give you the perfect fit.

Get Price
Leaf Transparent UV Mask Lets You Smile | Tekkaus ...

Leaf Transparent UV Mask Lets You Smile | Tekkaus ...

Leaf, Transparent ,UV Mask, lets your smile again. This self-cleaning ,mask, can be sterilized in 14 seconds. It comes with HEPA Filter and you can even personalize it with different colours. By wearing these transparent ,masks, your conversations and social experiences will be more meaningful. Each of this ,Leaf, Transparent ,UV Mask, is priced at US$89.

Get Price
This New Self-Cleaning Face Mask Can Reportedly Destroy ...

This New Self-Cleaning Face Mask Can Reportedly Destroy ...

Among its other features, the ,LEAF UV, and ,LEAF, PRO ,masks, purport to kill pathogens via "active" ,UV,-C sterilization. There are ,UV,-C LED lights embedded within the ,mask, that flash every 30 seconds ...

Get Price
Leaf - World’s First Transparent N99+ Face Mask with UV-C ...

Leaf - World’s First Transparent N99+ Face Mask with UV-C ...

14/7/2020, · ,Leaf, is the world’s first transparent FDA-registered ,face mask, with advanced ,UV,-C sterilization ability. Equipped with an N99+ HEPA filter, the ,face mask, comes in three models – ,Leaf UV,, ,Leaf, Hefa, and ,Leaf, Pro – to suit the user’s different needs.

Get Price
This New Self-Cleaning Face Mask Can Reportedly Destroy ...

This New Self-Cleaning Face Mask Can Reportedly Destroy ...

Among its other features, the ,LEAF UV, and ,LEAF, PRO ,masks, purport to kill pathogens via "active" ,UV,-C sterilization. There are ,UV,-C LED lights embedded within the ,mask, that flash every 30 seconds ...

Get Price
Leaf Transparent UV Mask Lets You Smile | Tekkaus ...

Leaf Transparent UV Mask Lets You Smile | Tekkaus ...

Leaf, Transparent ,UV Mask, lets your smile again. This self-cleaning ,mask, can be sterilized in 14 seconds. It comes with HEPA Filter and you can even personalize it with different colours. By wearing these transparent ,masks, your conversations and social experiences will be more meaningful. Each of this ,Leaf, Transparent ,UV Mask, is priced at US$89.

Get Price
Apparently This New FDA-Registered Face Mask Doesn't Hide ...

Apparently This New FDA-Registered Face Mask Doesn't Hide ...

Image credits: ,LEAF,. Turns out that the filters these ,masks, have make it two times easier to breathe compared to full fabric ones. Moreover, the ,LEAF, team claims that the ,mask, has a self-cleaning function: “The high power ,UV,-C light destroys pathogens at the DNA …

Get Price