Product adventages
The nose clip can be folded at will to improve the fit of the face mask
Wide flat ear design,soft and free to adjust
- Light and thin skin-friendly :
nonwoven +BFE>95 melting spray,with strong air permeability and free breathing
Conditions of Use
There are various types of disposable dust masks, and the selection must be based on different job requirements and working conditions.
The first choice should be based on the concentration and toxicity of the dust. According to GB/T18664 "Selection, Use and Maintenance of Respiratory Protective Equipment", as a half-face mask, all dust respirators are suitable for environments where the concentration of harmful substances does not exceed 10 times the occupational exposure limit, otherwise a full face mask or protection level should be used Higher respirator.
If the particulate matter is highly toxic, carcinogenic and radioactive, the filter material with the highest filtering efficiency should be selected.
If the particulate matter is oily, be sure to select a suitable filter material.
If the particulate matter is needle-like fibers, such as slag wool, asbestos, glass fiber, etc., dust masks cannot be washed with water, and masks with microfibers attached to the sealing parts of the face can easily cause facial irritation and are not suitable for use.
For high temperature and high humidity environments, it will be more comfortable to choose a mask with an exhalation valve. Choosing a mask that can remove ozone for welding can provide additional protection. However, if the ozone concentration is higher than 10 times the occupational health standard, the mask can be replaced with dust, Poison combination filter element. For environments where there is no particulate matter but only some peculiar smells, it is much lighter to choose a dust mask with an activated carbon layer than to wear a gas mask, such as some laboratory environments, but due to national standards, the technical performance of such masks is not regulated.
FAQ
1.Q: Are you a factory or trading company?
A:We are a large-scale factory integrating R&D, production and sales.
2.Q: Where is your factory located? How can I visit there?
A:Our company and facctory is lociated in Tianjin,near the Tianjin Train Station and half an hour from Beijng Train Station.You also can come here by air in Beijing Airport.All our clients, from home or abroad, are warmly welcome to visit us!
3.Q: When can I get the price?
A:Usually we quote within 24 hours after we get your inquiry.
4.Q: Can you do OEM?
A: Yes, we do OEM, ODM and R&D. We can process the product according to the different needs of customers.
5.Q: How can I get some samples?
A:1,We are honored to offer you samples. New clients are expected to pay for the courier cost, the samples are free for you, this charge will be deducted from the payment for formal order.
2,Regarding the courier cost: you can arrange a RPI (remote pick-up) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected; or inform us your DHL collection account. Then you can pay the freight direct to your local carrier company.
