ماسک تاشو FFP2 دوستانه پوست ، ماسک فیلتر FFP2 ضد آلودگی

Anti Pollution Foldable FFP2 Mask Non Woven Fabric FFP2 Filter Mask

1 . Descriptions 

FFP2 Respirator Mask with 4-ply non-woven/elasticated strap ,fold flat dust mask ,convenience take/packing: neutral color box, also can OEM/disposable dust mask with valve/protect against dust and liquid

Active carbon is better for odour and hot working condition.

2 . How to use?

• Cup respirator in one hand with nosepiece at fingertips,allow headbands to hang freely below hand.
• Hold respirator under chin,with nose piece up
• Locate the upper strap across the crown of the head and the lower strap below the ears.
• Strap must not be twisted
• Using both hands,mould nose clip to the shape of the lower part of the nose to ensure a close fit and good seal.Pinching the nose clip using only one hand may result in less effective respirator peformance.
• The seal of the respirator on the face should be fit-checked before entering the workplace.
• If the user feels the bottom strap is too loose and it is not possible to achieve a satisfactory fit of the mask a knot can be tied in the strap.

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3. Warning

• The user should be trained in the fitting and should be aware of the instructions for using prior to donning the respirator.
• Use in adequately ventilated areas,which are not deficiency of oxygen.
• Do not use this respirator when oxygen concentration is less than 19.5%.
• Do not use the mask in explosive environment.
• The mask must be fitted correctly to ensure the level of protection expected is achieved.
• The facila hairs or heards and certain facial charactrtistics may reduce the effectiveness of the mask.
• For mask mark marked “NR”,the particle filtering half mask shall not be used for more than one shift.

4. Discard and replace the mask if:

• The mask is removed whilst in the contaminated area.
• Clogging of the respirator causes breathing difficulties.
• The mask becomes damaged.
• For respirators protecting against vapours,the smell of vapours present becomes derectable.