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USED FOR MEASURING THE RESISTANCE OF MEDICAL FACE MASKS TO PENETRATION BY A SPLASH OF SYNTHETIC BLOOD

BLOOD SPRAYING DISTANCE: 300 TO 310mm (APPROXIMATE, ADJUSTABLE)
NEEDLE INNER DIAMETER: 0.84mm
SPRAY SPEED: 4500mm PER SECOND, 5500mm PER SECOND, 6350mm PER SECOND
SIMULATED SYNTHETIC BLOOD PRESSURE: 10.6kPa, 16.0 kPa, 21.3 kPa, (i.e. 80mmHg, 120mmHg, 160mmHg)
SUPPORTS THE SPECIMEN MEDICAL FACE MASK ON THE TESTER’S CLAMPING DEVICE AND SPRAYS A FIXED VOLUME (~2ml) OF SYNTHETIC BLOOD SPLASHED HORIZONTALLY TO HIT THE MASK
TESTER CAN PROVIDE DIFFERENT BLOOD PRESSURES WITH PRECISION CONTROL VALVE TO GENERATE 2ml SYNTHETIC BLOOD WITH SURFACE TENSION OF 0.042 ± 0.002 N/m, WHICH MEETS THE REQUIREMENTS DEFINED IN STANDARDS BELOW:
ISO 22609
ASTM F1862
YY 0469-2011
GB/T 19083-2010

LEAD TIME: 5 TO 7 WEEKS FROM RECEIPT OF ORDER

QUANTITY: 1

 How To Choose an N95 Respirator Mask For Coronavirus Prevention? All You Need to Know Before Buying Face Masks.

1. What’s an N95 mask?
An N95 respirator is a respiratory protective face mask, designed to help reduce the user’s exposure to airborne particles including very small particles (0.3 microns) and large droplets. N95 respirator face mask literally has a filtration efficiency of at least 95% against non-oily particles.

2. Differences between N95 mask and surgical mask?
Generally, the N95mask also includes an N95 surgical mask. So, here we will just compare a standard N95 particulate mask with a disposable surgical mask. Surgical masks are designed to be worn by healthcare professionals during surgery and nursing, to help prevent contamination of the surgical field or the patient by capturing liquid droplets that are expelled by the user.
An N95 particulate mask blocks at least 95 percent of very small (0.3 microns) test particles, and while a disposable surgical mask is fluid-resistant and protects the user against large particles (5 microns), droplets, sprays or splatter. 
Different from a loose-fitting, disposable surgical mask, an N5 mask is tight-fitting to achieve a very close facial fit, which guarantees a minimal leakage around the edges of the mask when the user inhales. If properly fitted, the filtration capabilities of N95 respirators exceed those of disposable surgical face masks.

Speaking of the N95 mask price and disposable surgical mask price, the N95 respirator mask is pricier than a surgical mask. In contrast, the N95 mask is reusable but the common surgical mask is disposable. Strictly speaking, N95 respirator masks should be worn for a maximum of eight hours while the disposable surgical mask is recommended to be replaced every four hours. 
However, during the novel coronavirus outbreak, face masks are in short supply and everyone discards one or two face masks every day. A surgical mask could be used for a whole day in a good condition of no damage, no moisture, and no deformation. According to some researches, the N95 respirator mask used for two days still maintains a filtration efficiency of at least 95%, while the filtration efficiency of an N95 respirator used for three days reduced to 94.7%. So, if an N95 respirator is in good maintenance, you can wear it for at least 2 days, a week, maybe even a month.

3. Types of N95 mask
Generally, according to their intended use, the types of N95 masks include the standard N95 particulate respirators and N95 surgical respirator masks. Additionally, there are N95 masks with a breathing valve or not.

1) Differences between standard N95 particulate respirator and N95 surgical mask:
How to differentiate standard N95 particulate-filtering respirators and N95 surgical masks? The N95 surgical mask is literally a combination of N95 respirator and surgical mask, it is both certificated by NIOSH as an N95 respirator and also cleared by the FDA as a surgical mask. N95 surgical respirator masks are also referred to as medical respirators, healthcare respirators, or surgical N95s. 
The significant difference between a standard N95 particulate respirator and an N95 surgical mask is that the N95 surgical mask is fluid-resistant while the standard N95 particulate respirator is not. 
An N95 particulate respirator, also called N95 dust mask or N95 pollution mask, helps reduce very small particles inhaled by the user, and it is used for respiratory protection when the user might be exposed to particulate hazards. With a fluid resistance plus, an N95 surgical mask help reduce particles both inhaled and exhaled by the user, it is designed to be used during surgery and nursing tasks, whatever the user requires respiratory protection, expelled particulates or requires fluid resistance. 

2) Differences between N95 masks with a breathing valve or not:
Many people question: Is an N95 mask with an exhalation valve better than the one without a valve? 
In fact, the N95 respirators with an exhalation valve are not recommended to be used for coronavirus prevention, because the valve is a one-way vent that couldn’t keep your exhalation to yourself. It means that this valved N95 mask makes your breathing out easier and helps reduce heat build-up to avoid fogging up your glasses, however, it’s not that friendly to others. 
Besides, the N95 mask with the valve is pricier than the one without a valve.

4. What are the differences between N95, KN95, FFP2, and KF94?
When you search for the N95 respirators, there are many respirators such as KN95, FFP2, and KF94 that appeared in the same breath. What’s different between these respirators of different letters? 
Actually, both the N95, KN95, FFP2 and KF94 respirators have almost the same filtration efficiency, it means that KN95, FFP2, and KF94 are as effective as the N95 respirator mask. The main difference between these respirators is that they are tested by different nations. 
The N95 mask has a full name of NIOSH-certified N95 respirator, which means these respirators are tested of 95% filtration and certified by the U.S. National Institute of Occupational Safety and Health (NIOSH). The KN95 respirator is a particulate-filtering mask tested using the China criteria. The FFP2 is a filtering facepiece score of 94% filter capacity approved by Europe, and the KF94 is tested by Korea criteria.
To simply put, we could put these respirators into an equation as below:
N100 (99.97%) = FFP3 (99.95%) > N95 (95%) = KN95 (95%) = FFP2 (94%) = KF94 (94%) > KN90 (90%).

Anti Virus Flu Mask Meets FFP2 N95 KN95 KF94 Guidance

FOR TESTING THE EFFECTIVENESS OF DAILY PROTECTIVE MASKS
COLD GENERATED AEROSOL GENERATOR
PM2.5 SENSOR TO MEASURE AEROSOL CONCENTRATION
WITH SALT PARTICULATE AEROSOL GENERATOR AND OIL PARTICULATE GENERATOR
ELECTROSTATIC NEUTRALIZATION
EQUIPPED WITH TEMPERATURE AND HUMIDITY SENSORS, REAL-TIME DISPLAY OF AMBIENT TEMP
LASER DUST PARTICLE COUNTER
GAS SAMPLING FLOW: 1 TO 2 LITERS PER MINUTE
SAMPLING FREQUENCY: 20 TIMES PER MINUTE
RESPIRATORY SIMULATOR AND BREATHING SIMULATOR
POWER SUPPLY: 220 VOLTS, 50 OR 60 Hz (AS PER CUSTOMER)

QUANTITY: 1

3 LAYER MASKS CONSTRUCTED OF NONWOVEN AND MELTBLOWN FABRIC
MASK DIMENSIONS: 175 x 95mm (ADULT) & 145 x 90mm (CHILD)

---COMPOSED OF TWO MACHINES, AS BELOW

1) AUTOMATIC MASK LAYER MAKING AND CUTTING MACHINE
CAPACITY: 200 TO 300 PIECES PER MINUTE
INCLUDES
• MATERIAL FEEDING FRAME
• MACHINE FRAME
• ALUMINUM NOSE STRIP INSERTION
• ULTRASONIC WELDING
• CONVEYOR
DIMENSIONS: 4600 x 500 x 2100mm
WEIGHT: 300 KGS
POWER: 220 VOLTS, 50 Hz (OR AS PER CUSTOMER)

2) MANUAL EAR BAND WELDING MACHINE
CAPACITY: 30 TO 40 PIECES PER MINUTE
INCLUDES
• WORKBENCH
• LIGHT
• AIR CYLINDER
• ULTRASONIC GENERATOR
• CONTROL SYSTEM
DIMENSIONS: 800 x 500 x 1000mm
WEIGHT: 43 KGS
POWER: 380 VOLTS, 50 Hz (OR AS PER CUSTOMER)

WARRANTY: 1 YEAR FOR MAJOR COMPONENTS, LIFELONG SERVICE FOR THE USER

QUANTITY: 1 COMPLETE SEMI-AUTOMATIC LINE

SEMI-AUTOMATIC BLANK FACE MASK EAR STRAP WELDING MACHINE
ULTRASONICALLY WELDS EAR STRAPS TO FACE MASK BLANKS
MASK DIMENSIONS: 175 x 95mm
CAPACITY: 60 PIECES PER MINUTE
POWER: 3 KW
DIMENSIONS: 1950mm L x 7000mm W x 1620mm H
WEIGHT: 200 KGS

AUTOMATIC FEEDING OF ELASTIC STRAP USED FOR EAR LOOPS
AUTOMATIC CUTTING OFF OF MANUAL LOADING AND UNLOADING
FLEXIBLE CONFIGURATION WITH EASY CONTROL

TWO SIZES OF MASKS CAN BE WELDED SIMULTANEOUSLY, SAVING TIME AND LABOR
MANUAL LOADING & UNLOADING
VERY EFFICIENT, LOW FAILURE RATE
WEIGHT OF MACHINE WHEN PACKED FOR AIR FREIGHT : 200 kgs
DIMENSIONS OF MACHINE WHEN PACKED FOR AIR FREIGHT: 2000 x 700 x 1650mm

QUANTITY: 1

CAPACITY: 10 TO 12 PIECES PER MINUTE
900 WATTS @ 28 kHz
ADJUSTABLE WELDING
ADJUSTABLE PRESSURE
ADJUSTABLE SPEED
LOW ENERGY CONSUMPTION
FOOT PEDAL CONTROLS, EASILY OPERATED
VOLTAGE: 220 VOLTS, 50 Hz (OR AS PER CUSTOMER)
AIR PRESSURE: 3 KG PER cm2
Weight: 30.5 KG
DIMENSIONS: 600 x 530 x 1100mm

QUANTITY: 1

SEMI-AUTOMATIC BLANK FACE MASK EAR STRAP WELDING MACHINE
ULTRASONICALLY WELDS EAR STRAPS TO FACE MASK BLANKS
MASK DIMENSIONS: 175 x 95mm
CAPACITY: 15 TO 20 PIECES PER MINUTE
POWER: 2 KW
DIMENSIONS: 1200mm L x 750mm W x 1700mm H
WEIGHT: 350 KG

WITH AUTOMATIC FEEDING AUTOMATIC CUTTING OF EAR STRAP MATIERAL
MANUAL LOADING & UNLOADING
FLEXIBLE CONFIGURATION, EASY TO OPERATE
VERY EFFICIENT, WITH LOW FAILURE RATE

PACKAGE BY WOODEN BOX: 800 X 1250 X 1600mm
TOTAL WEIGHT IS EXPECTED TO BE AROUND 100KGS

CAPACITY: 100 TO 150 MASKS PER MINUTE
PRODUCES MASKS WITH 3 LAYERS OF POLYPROPYLENE NONWOVEN MATERIAL
AIR PRESSURE: 0.6 MPa, AIR CONSUMPTION 300 LITERS PER MINUTE
CONTROLLED BY PLC, OPERATED BY LCD TOUCH SCREEN
USES ULTRASONIC WELDING FOR EAR STRAPS
VOLTAGE: AS PER CUSTOMER
TOTAL POWER: 11 KW
DIMENSIONS: 6850 x 3520 x 1990mm
WEIGHT: ≤ 5000kg

MASK SURFACE LAYER, FILTER LAYER AND BOTTOM LAYER CAN BE ALIGNED AND FED TO THE MACHINE AUTOMATICALLY
BOTH SIDES ARE SYMMETRICAL WITH ULTRASONIC PROCESS STATIONS FOR EAR STRAP WELDING
AFTER WELDING, THE MASKS ARE COUNTED AND PILED TOGETHER AUTOMATICALLY
MASKS ARE DISTRIBUTED EVENLY TO TWO SETS OF EAR STRAP STATIONS BY AUTOMATIC TRANSMISSION SYSTEM, CONTROLLED BY PLC
NOSE CLIPS CAN BE AUTOMATICALLY FED, CUT AND ULTRASONICALLY WELDED

THE CUP TYPE MASK PRODUCTION LINE CAN BE SENT BY AIR, THERE ARE TOTAL 5 WOODEN CASES, SIZES AND WEIGHT AS BELOW:

1. 2500 X 1100 X 1000mm, 1PC, 250KGS
2. 2200 X 1000 X 1500mm, 1PC, 1100KGS
3. 3000 X 1200 X 1500mm, 1PC, 1100KGS
4. 3000 X 1200 X 1500mm, 1PC, 1100KGS
5. 1900 X 700 X 1150mm, 1PC, 250KGS

IF CUSTOMER NEEDS MASK BAGGING MACHINE TO CONNECT WITH DISPOSABLE MASK PRODUCTION LINE, THERE WILL BE ANOTHER TWO WOODEN CASES EXTRA, BUT WILL CANCEL THE FIFTH WOODEN CASE, SIZES AND WEIGHT AS BELOW:

1. 1580mm X 840MM X 1510 mm，1PCS, 340KG
2. 2540 mm X 540 mm X 1510 mm，1PCS, 80KG

ONE-PIECE MASK MACHINERY, MADE ON HOSIERY MACHINES
REBUILT, RECONVERTED & UPDATED INTO MACHINES FOR ONE-PIECE MASKS

SINGLE CYLINDER MACHINES
WITH FULLY ELECTRONIC CONTROL
DIAMETER: 4”
NEEDLES: 200 TO 400
FEEDS: 4

KNITTING PRODUCTION:
• MASKS READY TO WEAR IN ANY SIZE & STYLE
• THEY ARE PRODUCED USING ANY NATURAL YARN,
ECOLOGICAL YARN, ANTIBACTERIAL FIBER, STRETCH FIBERS
• CAN BE CUSTOMIZED WITH DESIGNS, COLORS, LOGOS
• PRODUCTION TIME: FROM 45 SECONDS PER MASK

PLAIN FABRIC, RUN PROOF, MICROMESH, NET, REINFORCED BAND, REINFORCED & FLOATED PATTERNS
SINKER CAP WITH STEPPING MOTOR
MASKS ARE COMPLETE WITH A TUBULAR POCKET FOR INSERTING FILTER OR ADDITIONAL FABRIC FOR BETTER PREVENTION
-TUBULAR POCKET DIMENSIONS: 50 X 100mm (FILTERS MAY ALSO BE ROUND SHAPE)
MACHINE WASHABLE AND REUSABLE
MOTORIZED DIAL ARM WITH VERTICAL MOVEMENT THROUGH STEPPING MOTOR FOR
UNLIMITED HEIGHT POSITIONS

STITCH CAMS WITH INDEPENDENT VARIABLE PROFILE SYSTEM
SYSTEM ON YARN FINGERS FOR PLATING CONTROL
ELECTRONIC NEEDLES & NEEDLES SELECTION ON 4 FEEDS
PROGRAMMABLE & VARIABLE STITCH CAM LOWERING IN DIFFERENT AREAS
BY STEPPING MOTOR ON EACH FEED
ALL FUNCTIONS ELECTRONICALLY CONTROLLED
PROGRAMMING STYLES & SIZE, PATTERNS EDITING & STITCH CAM LOWERING BY PERSONAL COMPUTER
AND POWERFUL GRAPHIC SOFTWARE FOR WINDOWS ENVIRONMENT.
KEYBOARD WITH GRAPHIC DISPLAY FOR SELECTION OF STYLE, SIZE , PATTERNS & OTHER FUNCTION
PRE-SETTING AND PROGRAMMING FOR DIFFERENT KINDS OF YARNS FEEDING DEVICE

DIMENSIONS: 1000mm L x 1000mm W x 2500mm H
SHIPPING WEIGHT: 350 KG, ON PALLETS
SHIPPING DIMENSIONS: 1000mm L x 1000mm W x 2000mm H
DELIVERY TIME FOR 1 TO 10 MACHINES: 3 TO 4 WEEKS FROM PAYMENT (3/27)

CAPACITY: 30-35 MASKS PER MINUTE
HIGH STABILITY, LOW FAILURE RATE
COMPUTER CONTROLLED OPERATIONS DRIVEN BY PLC
WITH AUTOMATIC TENSION CONTROL
VOLTAGE: 380 VOLTS, +5%, 50 Hz (OR AS PER CUSTOMER)
TOTAL POWER: ABOUT 15 KW
DIMENSIONS: L 10500 x W 1500 x H 2200mm

QUANTITY: 1