Wear the mask with a mask.		The head wear mask is not properly worn and missing.
	1. Check and adjust the head band of the mask. The dominant hand passes between the mask and the head band, and the lower part of the mask is held down.	1. Two strap should wear face masks in the head and neck to produce enough tension to keep closed, if wear on binaural change mask shape and cannot produce enough tension to keep closed (wear method error) (positive) (side)
	2. Place the mask in the correct position of the face, and then pull the lower square head back to the right place in the lower part of the head and neck.
	3. Next, pull the top of the mask over the top of the head and hold it to the appropriate position on the top of the head, and adjust the head to make sure that it is properly worn.	2. The mask is too large.)
	4. Adjust the plastic sheet of the bridge of the nose to make the shape of the mask shape close to the bridge of the nose. Cover the mask with both hands, and properly blow air, the air flow should not flow from the face to the face.

Size: 62 * 28 * 28 cm   
Specification: 500 PCS/box.
9 kg gross weight:

More suitable than 3M9002.

All cotton gauze is used as lining, which is safer for the wearer's skin.

The ordinary gauze mask can not purify the exhaust gas, only filter dust. The mask contains high - tech adsorption materials to purify all kinds of harmful gases and dust.

It is equipped with a more rigorous nasal clamp, which can absorb sweat and provide the best combination with the face, making it easier to breathe, feel more comfortable, and have a wider field of vision.

The fourth layer of high molecular point plasticity increases elastic wash without deformation. Can be cleaned.

Function: the vibration frequency of 20,000 times per second is matched by ultrasonic wave, and the multi-layer fabric is closely combined, which greatly improves the anti-dust and anti-particle effect.

Anti - dust, anti - small particles contain N - nitrogenous compounds and other carcinogens, the purification efficiency reaches more than 95%, with blocking adsorption, blocking degradation and other comprehensive effects.

Inside and outside, 32 medical cotton gauze is used, which will not cause allergic reaction to the skin during use, and reduce heat and humidity. Carbon dioxide accumulates in the mask.

Install the turbinate to make the mask and face more secure, make breathing easier, feel more comfortable, and have a wider field of vision.

1. The mask adopts the inner and outer layer N95 filter, the outer layer can intercept the dust above 5 microns, and the inner layer can obstruct the transmission of body fluid secretion of respiratory droplets.

2. Adopt the national exclusive designation technology to prevent the technology of N nitrogenic carcinogenic compounds. 

3. The thickening polymer blending technology can effectively and long decompose the dust and prolong the service life. 

4. Adopt the new soft and safe dust resistant cotton material and sterilize it with ethylene oxide before leaving the factory, so as to make the wearer more comfortable and secure.  

(because the raw material produced in the process of transport and processing of various subtle bacterial virus, can cause a variety of infectious diseases into the body, to strictly to ensure the safety of consumers, the company of all protective products are treated with ethylene oxide sterilization disinfection before they go out)

Note: to clean the class mask cleaning water temperature is best with 6 to 20 degrees Celsius, shall not exceed 30 degrees Celsius, can't rub, otherwise it will damage the internal filter material, dry surface dust can wash gently only.