disposable mask face nonwoven medical
Product Name: Disposable Daily Protective Mask
Three layers of protection
Product gb test no. : wts2020-2643;
CE certificate no. : 4M200312DGAU05
Product size: 175mm x 95mm
Packing specification: 50 pieces/box
Mask production workshop
Features of disposable mask:
Size: 17.5cmx9.5cm, 50 pieces/box, 2000 pieces/box, disposable masks are divided into disposable masks of three layers, disposable non-woven masks, disposable masks of four layers, disposable activated carbon masks.
Disposable mask in the production is the use of environmental protection plastic nose bridge strip nose bridge clip design can be made according to different face shape the most comfortable adjustment.With ultrasonic spot welding inside, the ear band can be very firm and not easy to fall off.
Disposable masks can be used in electronic manufacturing, dust-free workshop, catering service industry, food processing, school, motorcycle riding, spraying processing, stamping hardware, electroplating, chemical, steel, welding, health center, hand processing industry, hospital, beauty, pharmaceutical, factory, environmental cleaning, public places and other USES
hang the elastic ear on both ears, match with the full nose type, fix the mask with the face by gently pressing the fixing piece.
Main technical indicators:
carbon tetrachloride adsorption rate: >70% benzene adsorption rate: ≥15% resistance: 80% area weight: 35 ~ 45g/m2.Note: 1. Size: 9cmx17.5 2. Product.
Disposable mask material features:
Everything has its two sides, disposable mask is the same, it has some advantages while also has some disadvantages:
Advantages: very good ventilation;Can filter toxic gases;Able to keep warm;Water absorption;Waterproof;Flexible;Not messy;Feel very good and quite soft;Compared with other masks, the texture is relatively light;Very elastic, can be reduced after stretching;Relatively low price, suitable for mass production;
Disadvantages: compared with other cloth masks, disposable masks can not be washed;Because the arrangement of its fibers has a certain direction, so it is easier to be torn;Compared with other textile masks, the strength and durability of disposable masks are worse than other masks.
Disposable mask use conditions:
Disposable dust respirators are available in a variety of ways and must be selected according to different operating requirements and working conditions.
The first choice should be based on the concentration of dust and toxicity.According to GB/T18664 “selection, use and maintenance of respiratory protective equipment”, as half masks, all dust respirators are suitable for the environment where the harmful substance concentration does not exceed 10 times the occupational exposure limit. Otherwise, comprehensive cover or respirator with higher protection level should be used.
If the particles are highly toxic, carcinogenic and radioactive, the filtration material with the highest filtration efficiency should be selected.
If the particles are oily, be sure to choose the appropriate filter material.
If the particulate matter is needle-like fiber, such as slag wool, asbestos, glass fiber, etc., since the dust mask cannot be washed, the mask coated with tiny fiber is easy to cause facial irritation in the face sealing area, and is not suitable for use.
For the high temperature and high humidity environment, choose the mask with breathing valve will be more comfortable, choose the mask that can remove ozone for welding can provide additional protection, but if the ozone concentration is higher than 10 times of the occupational health standard can be replaced mask, dust, poison combination filter elements.In the absence of particulate matter, but only some odor of the environment, the choice of the dust mask with activated carbon layer than wearing a gas mask is much lighter, such as some laboratory environment, but because the national standards do not this kind of mask technical performance specifications.
Usage of disposable mask:
1. Wash your hands before wearing a mask.
2. Hold the ear cord in both hands, with the dark side outside (blue) and the light side inside (suede white).
3, put the side of the mask with metal wire (there is a small hard) on the nose, according to their own nose shape pinched metal wire and then the mask cover body completely pulled down, so that the mask completely cover the mouth and nose.
4, the disposable mask is generally 8 hours to replace one, can not be reused
Notes for disposable masks:
1. Disposable mask should be used within the validity period.
2. Only use once, and destroy after use.
3. It is forbidden to use if the package is damaged.
4. Pay attention to the production date.
Storage conditions of disposable masks:
Disposable masks should be stored in a room with relative humidity not exceeding 80%, no corrosive gases and good ventilation to avoid high temperature.