Kid Dust Face Mask

Features:

Description:

It is disposable earloop mask, dust protection mask, kid dust face mask, 3 ply disposable mask, kid earloop mask. The size is 140*95mm. high quality filtration efficiency, low air resistance, have 3 layers fabric nonwoven: inner, middle and outer, flexible nosepiece and nice earloop. Non latex, non sterile. Adjustable nosepiece, Elastic or tie on Adjustable nosepiece, Elastic or tie on Adjustable nosepiece, Elastic or tie onpassed Chinese Standard YY/T0969-2013 test. The BFE of the mask greater than or equal to 95%.

Use of dust masks：

1. Individual protection products to prevent or reduce the dust in the air from entering the human respiratory organs to protect life safety;

2. Material: Most dust masks are constructed with two layers of non-woven fabric inside and outside, with a filter cloth (melt blown cloth) in the middle layer;

3. Filtration principle: Filtering fine dust mainly depends on the filter cloth in the middle. Because the melt blown cloth has the characteristics of static electricity, it can absorb positively small particles. Because the fine dust is adsorbed on the filter cloth, and the filter cloth with static electricity cannot be washed with water, the dust masks are all disposable.

4. Remarks: The international requirements for the use of dust masks are quite strict. Dust masks belong to the first level in personal protective equipment, which is higher than earmuffs and protective glasses. The more authoritative testing certifications include CE certification in Europe and NIOSH certification in the United States.

Mainly used in working environment with low concentration of harmful gas and steam. Only adsorbent or sorbent is installed in the filter box. Some filter cartridges are also equipped with a filter layer to prevent aerosols at the same time. Some military gas masks are mainly made of activated carbon cloth, or use water- and oil-resistant fabric as the outer layer, glass fiber filter material as the inner layer, and activated carbon-impregnated polyurethane foam as the bottom layer, which can provide temporary protection in the event of a sudden attack by poisonous gas. Protection.

A gas mask refers to a mask that can prevent dust and poison, and can filter harmful substances.

There are many kinds of gas masks, which are usually divided into two categories according to their structure and working principle: air filter masks and air supply masks.

The working principle of air-filtering masks, or filtering masks for short, is to allow air containing harmful substances to be inhaled after being filtered through the filter material of the mask. The structure of a filter mask is divided into two parts, one is the main body of the mask, and the other is the filter part, including filter cotton for dust prevention and chemical filter box for anti-virus.

Test report: