Why WeeTect Medical Face Shield
Boom Your Business
Work with WeeTect Medical Face Shield and other PPE products. WeeTect can be your best choice. Check Below Details of our medical face shield.
Let WeeTect Medical Face Shield Protect all Doctors in The World
|Optical||Haze||ASTM D 1003||%||0.37|
|Fog Free time||ECE22.05/ECE324||s||>22|
|Fog Free time||Freezing Test||s||no fogging|
|Mechanical||Hardness 1KG||ISO 178||H||1|
|High velocity impact||ANSI Z87.1 2010||ft/s||>300|
|Cross-Cut tape test||ASTM D 1000||NA||Pass|
|Elongation, yield % 7||ISO 527||%||7|
|Elongation, break ISO 527 % 110||ISO 527||%||110|
|Tensile stress, yield||ISO 527||Mpa||60|
|Tensile modulus MPa||ISO 527||Mpa||2300|
|Flexural strength, yield||ISO 178||Mpa||100|
|Flexural modulus ISO 178 MPa 2500||ISO 178||Mpa||2500|
|Izod notched impact, 20 °C||ISO 180-1A||KJ/m²||65|
|Water absorption, 24 hours||ISO 62||%||0.15|
|Thermal expansion||ASTM D696||1/ °C||7×10-5|
|Vicat Softening Temp., Rate B / 120(base sheet)||ISO 306||°C||150|
|HDT, 0.45 MPa||ISO 75/Be||°C||138|
WeeTect Medical Face Shield and Other PPE Products to Boom Your Business
WeeTect is a professional medical face shield manufacturer. WeeTect medical face shield (WMFS) also names dental face shield, disposable face shields or surgical face shield which can be used in following industries: medical protection, healthcare, factory settings, cosmetology, restaurants, schools, environmental protection agencies and more. With secure fit and improved comfort, it offers excellent fog-free time and optical clarity.
Compared with other normal medical face shields, disposable face shields and surgical face shield sold elsewhere, the medical face shield visor of WeeTect medical face shield (WMFS) achieves better results with optical clarity, anti-fog and anti-scratch performance. It can be used for dental face shield, disposable face shields, surgical face shield, and dental shield face.
Note: We can offer CE or FDA certificated medical PPE like FFP2 masks, N95 masks, protective overalls, forehead thermometer, coronavirus rapid test cassette, surgical mask (sterile) and more. You can send inquiry directly and tell us your quantity.
WeeTect medical face shield has been exported to over 100 global clients and distributed to different hospitals in the world.
WeeTect Medical Face Shield is manufactured with transparent PE film.
WeeTect has over 14 years face shield manufacturing experience.
WeeTect Medical face shield is More durable fog resistant coating compared with other products.
WeeTect shield medical supplies is an effective method to avoid infection to your eyes, mouth, and nose. Having a sustainable performance increases the longevity of the product and reduces significant product manufacturing costs; WeeTect medical face shield (WMFS) offers superior performance and competitive price to face shield medical companies, distributors, wholesalers and the companies who engage in this business.
WeeTect medical face shield visor is made from super clear PET film with anti-fog coating on both sides. We are glad to cut into your required shape.
If preferred, WeeTect can provide the Anti-septic, Anti-fog and Anti-Scratch polycarbonate sheet directly.
Advantages of Medical Face Shield :
- More durable fog resistant coating
- Better optical clarity
- More comfortable fit
- Custom flexible
- More competitive price
Ultimate FAQ Guide to Medical Face Shield
Face shields are used as protection against body fluids and germs. Medical face shields are also used in chemical labs and medical industries producing hazardous products to protect the face against exposure to harmful substances. If you have questions about medical face shields, you have come to the right place to get your answers.
- When Should You Wear A Medical Face Shield?
- What Other Jobs Require Face Shields?
- Do Medical Face Shields Prevent Diseases Or Illness?
- Can Medical Face Shields Be Used Against Pollen Allergy?
- What Is The Difference Between A Face Shield And A Respirator?
- What Is The Difference Between Medical Face Shields And Full Face Snorkel Masks?
- Do Medical Face Shields Expire?
- Can Discarded Medical Face Shields Spread Infection?
- How Can You Properly Store A Medical Face Shield?
- How Long Can A Medical Face Shield Be Worn?
- What Kind Of Medical Face Shield Should You Buy?
- What Is The Significance Of Using A Medical Face Shield?
- How Effective Is A Medical Face Shield?
- To What Extent Can Medical Face Shields Filter Particles?
- How Are Medical Face Shields Made?
- What Are The Manufacturing Methods Used In Making Medical Face Shields?
- How Can You Check The Viability Of Medical Face Shields?
- How Are Face Shields Used By The Military And Police?
- What Is A CPR Face Shield?
- What Is A Face Shield Suspension System?
- How Is N95 Face Mask Different From Medical Face Shields?
- What Are The Major Structural Components Of Medical Face Shields?
- Should You Wear A Medical Face Shield If You Are Not Sick?
- What Are The Different Standardised Medical Face Shields?
- Can You Reuse A Medical Face Shield?
- Are There Disposable Face Masks With Medical Shields For The Eyes?
When Should You Wear A Medical Face Shield?
You should wear medical face shields when you are exposed to the possibility of spray with infectious materials. Medical face shields act as a barrier against facial area and the associated mucous membranes from airborne body fluids such as blood, saliva bronchial secretions, vomit, urine, etc. Doctors and medical assistants often wear medical face shields to avoid contamination with infectious substances. Surgeons also wear face shields when they are operating. For purposes like medical concerns, dental and veterinary procedures, face shields should be used when suctioning the airway, placing nasogastric tubes, obstetrical procedures, surgery, dental procedures, and many more.
What Other Jobs Require Face Shields?
Face shields are used in a variety of jobs, particularly in factories, industries, and medical laboratories. You will find that particular jobs that require face shields other than for medical purposes are industrial painters, chemical plant employees, metal workers, and more.
Electrician wearing a face shield
Do Medical Face Shields Prevent Diseases Or Illness?
Face mask and shield
Medical face shields are made to secure your face from unwanted or harmful objects in the surroundings. They can act as a barrier against the germs to avoid their attack to a certain extent. This might be effective for those with immune problems. However, this won’t work against viral infections.
Can Medical Face Shields Be Used Against Pollen Allergy?
No, it will not help with pollen allergies. The size of the pollens is very small and it is in micrometres. Face shields may reduce the quantity of pollen but will not stop it entirely from entering your nose and mouth. The shields are often used to protect your face from unwanted substances and not from the pollen.
What Is The Difference Between A Face Shield And A Respirator?
You can use face shields to prevent the entrance of large sized particles in the protected zone of the wearer and to capture them so they will not spread into the environment. It fits loosely and only covers the front of the face. Face shields are commonly used to prevent the spread of common cold and flu but many people have the misconception that they help block out even the smaller particulates.
Medical face shield
A respirator, on the other hand, is a tight-fitting shield that seals your facial area. When you wear it, the shield gives two-way protection by filtering the air at its entrance and the exit point.
Respirators can come in a disposable form which is typically for healthcare uses, such as the N95 mask. You will find they also come in two forms: half-face and full-face shields.
What Is The Difference Between Medical Face Shields And Full Face Snorkel Masks?
You can use a medical face shield in chemical laboratories or heavy industries to prevent any kind of damage to your face. It is used when you need to protect yourself from the hazardous substances that are present in your surroundings. Full-face snorkel masks also referred to as diving masks, are used while scuba diving to protect oneself from the water and breathe easily under it. It also helps you to see clearly while underwater.
Do Medical Face Shields Expire?
Yes, they do. Medical face shields do expire after a period of around three years from the date of the manufacture. If you have unopened medical face shields, store them carefully and never leave them open. Once opened, you must remember to dispose of it after three months as the medical component of the shields may break down and lose all its effectiveness. It can also attract microorganisms instead of preventing them and cause irritations and skin infections. You should replace these masks with a new one periodically after every few weeks to ensure your face continues to be protected. Soiled or damaged shields can hamper your breathing process.
Can Discarded Medical Face Shields Spread Infection?
Discarded medical face shields are still a threat to the public until disposed of properly. This is because they can cause infections or wounds if they are not managed well. Thus, you should tightly wrap discarded shields and pack them in a plastic bag before you throw them away in a lidded waste disposal bin.
How Can You Properly Store A Medical Face Shield?
When you wear medical face shields, they are close to your body and especially to your nasal cavity, thus increasing the chances of catching germs and infections. To ensure your safety, you need to keep your face shield in a proper and hygienic condition.
Medical face shield
Avoid keeping them in an environment with high temperature and humidity as that will deteriorate the condition of the medical face shield. Keep them in dry and cool places. Make sure that the area you place the shield in, be it a container or other areas, should be rinsed and cleaned properly. Do record the purchase and manufacture date carefully in your mind to be able to track the expiry date.
How Long Can A Medical Face Shield Be Worn?
Constantly wearing a face shield causes sweat which results in the shield becoming moist. To uphold its shielding ability and allow it to perform its function well, you need to change the shield frequently. You should replace your medical face shield as soon as they get moist to remain effective in its action.
What Kind Of Medical Face Shield Should You Buy?
If you are using a face shield for medical purposes, invest in a high quality medical face shield that is in top condition so that you can reap the protective benefits of medical face shields.
What Is The Significance Of Using A Medical Face Shield?
The need for a face shield totally depends on the risk and hazard analysis of the workers’ specific work environment. It also depends on other protective gear that you wear along with your medical face shields, such as if you wear a protective suit or a face mask.
How Effective Is A Medical Face Shield?
Using a face shield can reduce your risk of getting wounds that may also allow the transmission of infectious disease from an infected patient. There is not much-known effectiveness of surgical masks used together with face shields, but the efficacy of this combination can be inferred based on the mode of transmission of the flu and its particle size. These medical face shields help in preventing several types of exposures. However, other measures must also be implemented to prevent the spread of infection and medical face shields alone cannot stop the spread. You can implement sneeze guards, teleworking, and other such engineering and administrative controls in combination with the face shields.
To What Extent Can Medical Face Shields Filter Particles?
You generally do not use medical face shields to filter particulates since they do not cover the face wholly and tightly. The shields are also kept loose which allows small airborne particles to enter and cause infections. The particulates enter the nose or the mouth through the gaps between the face and the shield. Thus, these shields are not much successful in filtering minute and smaller particles, which are suspended in the air. These contaminants are not visible to the naked eye and, if allowed entry to the nasal cavity, can cause infection. You need to wear face masks or N95 respirators that entirely seal the wearer’s nose and mouth in order to prevent small particulates from entering your nose and mouth.
How Are Medical Face Shields Made?
Since the purpose of face shields is to protect the face from infectious substances, the fabric or the material to make them have an anti-bacterial quality that incorporates better bacteria filtration and air permeability. You commonly use polypropylene to make medical face shields and these weigh 20 to 25 grams per square meter in density. You can also use polystyrene, polycarbonate, polyethylene or polyester to make medical face shields.
Face mask and face shield
Some of the shield material is made from a spun-bond process that includes extruding the melted plastic onto a conveyor. You use melt blown technology as well as 25 grams per square meter fabric is made through a similar process, extruding plastic through a die with hundreds of small nozzles. These are then blown by hot air which produces tiny fibres. Once again, these are cooled and bent on a conveyor.
What Are The Manufacturing Methods Used In Making Medical Face Shields?
Extrusion and injection moulding are the two ways through which a medical face shield is manufactured. Extrusion sheets are made of high molecular weight plastic pellets that provide better impact resistance than injection moulding. Injection-moulded face shields use lower molecular weight plastic pellets and these provide better melt flowing.
How Can You Check The Viability Of Medical Face Shields?
Every product needs to undergo a verification process to check that it is made with quality and works effectively. When medical face shields are made, they need to be tested first before being made public for their usage. They generally undergo four tests.
1. Bacteria Filtration Efficiency (BFE) test
In this test, an aerosol is used to shoot staphylococcus aureus bacteria at the shield at a rate of 28.3 litres per minute. This is done to test whether the shield can catch the percentage of bacteria that it is made to do.
2. Breathing Resistance test
To check if a medical face shield will hold its shape and allow air ventilation, a flow of air is shot at the medical face shield. You can then measure the breathing resistance by checking the difference in air pressure on both sides of the shield. This test is important for you to check if you have a sufficient supply of air to breathe when you wear the medical face shield.
3. Splash Resistance test
If you are doing this test, you splash a medical face shield with simulated blood using a force that is similar to human blood pressure. This is done to ensure that the liquid cannot penetrate and contaminate the wearer.
4. Flammability test
Since medical face shields are used in environments that can catch fire, it is essential or you to check that the medical face shields are fire-resistant. In this test, you burn them to check the time taken by the medical face shield to burn completely and how slowly it catches fire.
How Are Face Shields Used By The Military And Police?
Face shields for military and police use are designed with ballistic protection. A ballistic shield will protect you from projectile shots fired from firearms. These shields are usually designed to counter low-velocity impact. Punches or thrown objects can cause low-velocity impact. Face shields provide protection from ballistic threats to the eyes and face of people serving in the military and police.
What Is A CPR Face Shield?
CPR face shield
A CPR face shield is also referred to as a pocket face shield. You use CPR face shields to safely deliver rescue breaths to a patient having a cardiac arrest. The CPR face shield has a one way valve so that you can transfer air to the person without cross contamination. It is mainly termed pocket mask as a trademark name for the product, but this is different from a bag valve mask (BVM).
What Is A Face Shield Suspension System?
Face shield suspension systems are basically the way that your face shield is held up. For example, you can wear medical face shields that can be clipped on to eyewear. Medical face shields come with either a fully or partially circumferential attachment features in a wide variety in the market. The medical face shields that incorporate a fully circumferential suspension system include plastic headbands, which can be adjusted for your comfort with the help of a ratchet mechanism attached to it. If the ratchet system is not used, you can use pin-lick systems or even Velcro. The systems that do not allow you to adjust elastic strapscan make it difficult to wear the face shields. Certain types of face shields also utilize eyeglass-type temple bars for suspension. You will find they may or may not have eyewear-like nose pads and bridge assemblies to assist in maintaining face shield position and stability on the face.
How Is N95 Face Mask Different From Medical Face Shields?
N95 surgical mask
You can use N95 surgical masks as a protection against airborne particles and from any liquid that can contaminate your face. It is more often used as personal protective equipment. The N95 mask closes entirely over your nose and mouth to prevent any gaps between your face and the external environment. In the United States, the Centre for Disease Control and Prevention (CDC), National Institute for Occupational Safety and Health (NIOSH) and the Occupational Safety and Health Administration (OSHA) also regulates the use of N95 respirators. This video shows you how to wear an N95 mask. https://youtu.be/bo-PEzHE7iw
Face shield and surgical mask
You can use a medical face shield with an N95 face mask. It is a device that is made up of an extended plastic cover-up that extends to your lips or chin area to protect your entire face from flying objects or chemical splashes.
What Are The Major Structural Components Of Medical Face Shields?
The major components of a medical face shield are the visor and the frame which is related to its suspension system.
Visors are lenses or windows which are manufactured using various plastics including polycarbonate, propionate, acetate, polyvinyl chloride, and polyethylene terephthalate glycol (PETG). You will find that visors can come in disposable, reusable, and replaceable models. PETG is considered to be the most economic material to use in manufacturing visors. Acetate will provide you the best clarity, and polycarbonate is one of the most widely used materials. Polycarbonate and propionate help in reducing eye strain so you can work longer with better results. These materials have good optical quality so you can see clearly through the medical face shield.
Medical face shield frames are generally made of lightweight plastic when used in the medical industry. You can adjust these according to your size and requirements and they come in a variety of shapes and styles. You will find that clip-on metal frames are available which are designed to allow you to attach face shield visors to prescription eyewear. The frames are essentially influenced by the suspension system through which your visor is held up in front of your face.
Should You Wear A Medical Face Shield If You Are Not Sick?
Yes, you can wear a medical face shield to prevent hazardous substances such as fluids that can spread disease from entering your nasal cavity. In fact, many medical professionals regularly wear face shields in activities where they can be exposed to harmful fluids. This is often confused with face masks. You are advised not to wear a face mask if you are not sick, as you are not spreading germs that need to be controlled. If you are sick, you should certainly wear a face mask to control the spread of germs.
What Are The Different Standardised Medical Face Shields?
There are different standards for identifying a good quality medical face shield.
1. ANSI (American Standard)
- Mark Z87: Basic Impact
Face shields must be capable of resisting impact from a 25.4 mm diameter steel ball dropped from a height of 127 cm.
- Mark Z87+: High Impact
This defines face shields capable of resisting impact from 6.35 mm diameter steel ball, which is traveling at a velocity of 91.4m/s.
2. EN (European Standard)
These shields are made to withstand the impact of high-speed particles. In the tests, the face shields must withstand a 6 mm diameter steel ball striking the oculars and lateral protection at the speed stated under the standard.
- Mark A: 190m/s
- Mark B: 120m/s
- Mark F: 45m/s
3. CSA (Canadian Standard)
This standard is used to define eye and face protectors. Class 6 is divided into three subclasses and relates to face shields.
- 6A- Impact, piercing, splash, head and glare protection
- 6B- Radiation protection, low heat, splash, glare protection
- 6C- High heat applications and light non-piercing impact protection only.
Can You Reuse A Medical Face Shield?
If you are using a face shield for medical purposes, you should avoid using the same face shield regularly as bacteria may already have gotten on the face shield through exposure to the external environment.
Are There Disposable Face Masks With Medical Shields For The Eyes?
Disposable masks with eye shield
Yes, you can opt for disposable masks with eye shields. These have the medical face shield attached to the face mask. If you are a medical professional, face masks often do not provide enough protection against splashing liquids that can transmit bacteria and germs. The medical face shields that cover the eyes are made to prevent fog and help to ensure high optical clarity so medical personnel can see clearly through the face shields. You may find a thin aluminum wire attached to the medical shield to allow the mask to bend over the nose. This ensures that the mask fits well over the face. Some medical face shields may have foam padding so that people wearing eyeglasses behind the shields will not see their eyeglasses fog up.