Medical Face Mask - Type IIR

Product Structure and composition

● The product consists of cover body, mask belt and nose clip. The first layer of the mask body is blue non-woven fabric, the second layer is melt-blown fabric, and the third layer is white non-woven fabric.

Product Performance

●Appearance:The appearance of the mask should be clean and intact, and the surface should not be damaged or stained.

●Structure and size:After wearing the mask, it should be able to cover the mouth, nose and jaw of the wearer. Should conform to the design size, the maximum deviation should not exceed ±20mm.

●Nose clip:the mask should be equipped with a nose clip, nose clip made of plastic material; Nose clip length should not be less than 8.0cm.

●Mask belt:Mask belt should be easy to wear; The breaking force at the connection point between each mask band and the mask body should not be less than 10N.

●Penetration of synthetic blood:After 2mL synthetic blood is sprayed to the outer side of the mask at a pressure of 16.0kPa (120 mmHg), the inner side of the mask should not penetrate.

●Filtration efficiency:the bacterial filtration efficiency of the mask should be no less than 95%; The filter efficiency of the mask for non-oily particles should be no less than 30%.

●Pressure difference (△p) :the pressure difference between the two sides of the mask for gas exchange △p should be no more than 49Pa.

●Flame retardant performance:mask material should be made of non-flammable material; The mask should not burn for more than 5 seconds after leaving the flame.

●Microbial indicators:Non-sterile masks shall meet the requirements of 4.9.1 of YY 0469-2011; Aseptic masks should be sterile.

●Residual ethylene oxide:For masks sterilized with ethylene oxide, the residual ethylene oxide should not exceed 10μg/g.

Applications

● Adults, children

●  It can be worn by all kinds of clinical personnel in the process of non-invasive operation, covering the user's mouth, nose and jaw, and providing a certain physical barrier to prevent the direct transmission of pathogens, microorganisms and particles.

TECHNICAL PRODUCT SPECIFICATIONS- MEDICAL FACE MASK

Product name		Medcial Face Mask
Model		Type IIR
Standard		EN 14683:2019
Sterilization		Does not apply
Use		Protection
Specifications		Welded
Size		175*95mm; 150*90mm
Weight / Piece		About 3.2g ± 0.2
Color		Blue
Ears		2 pieces heat sealed
	Fixation	2 heat-sealed pieces on each side of the mask
	Color	Blue
	Material	100% latex-free stretch loops
1st layer
Material		Polypropylene Non-woven Fabric
Weight (± 10%)		30 g/m2;
2nd layer
Material		Polypropylene Melt blown Non-Woven Fabric - high suction filter layer
Weight (± 10%)		25 g/m2
Filtration efficiency		BFE> 98% according to EN 14683:2019  standard
3rd layer
Material		Polypropylene Melt blown Non-Woven Fabric - high suction filter layer
Weight (± 10%)		25 g/m2
Filtration efficiency		BFE> 98% according to EN 14683:2019  standard
Nasal adjustment
Material		Plastic coated metal wire
Color		white
Location		In the center of the top of the mask
Technical specifications
Differential  pressure		Less than 40 Pa/cm2
Splansh resistance pressure		≥16Kpa
Microbial  Cleaniess		≤30cfu/g
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Packing details

Carton

Storage conditions

Note:This technical data sheet is highly confidential and can only be used by XXXX.