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Do you know how to inspect disposable aprons

 when they are produced. . As a professional manufacturer of disposable products, we have very strict quality control. We have our own set of standards for testing. Today we will discuss about this in detail.

1. The surface of the product should be clean, free of oily stains, no pungent odor, and no bad odor. No obvious scratches, burns, bubbles, holes, tears and other defects on the surface. The connection between the strap and the main body of the product should be firm, and there should be no automatic fall-off phenomenon.

2. The overall length and width of the product should be within the nominal value ± 2cm, and the length of the product strap should be within the nominal value ± 1cm. Special specifications and customized products shall be implemented as agreed in the contract between the two parties.

3. Sanitary indicators should meet the requirements of GB15979.

4. Spread the product flat on the inspection table to make the product in its natural state. Use a steel tape measure or steel ruler with an accuracy of 1mm to measure the overall length and width of the product, and then measure the length of the bag.

5. Sanitary indicators shall be carried out in accordance with the regulations of GB15979.

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6. Each batch of products must be inspected by the company's quality inspection department in accordance with the standard. After the inspection is qualified and the product quality inspection certificate is issued, it can be delivered. The product quality inspection certificate shall include: the name of the producer, address, product name, type, implementation standard number, batch number or production date, etc.

7. Each sampling should be no less than 2‰ of the batch of samples. When the batch of samples is less than 100 pieces (the smallest form of packaging), the sampling number is not less than 10 pieces (the smallest form of packaging).

8. When all the inspection results are qualified, it is judged as qualified. If the sanitary index fails to pass the inspection, the batch of products shall be judged as unqualified and shall not be re-inspected. If other indicators are unqualified, double sampling for re-inspection. If the re-inspection is still unqualified, the batch of products will be determined as unqualified.

9. Product packaging should have the following signs: product name, quantity, production date, manufacturer name and address, implementation standard number, product validity period.

10. Packaging The product is packaged in non-toxic, harmless, and clean packaging, which should be able to ensure that it is not damaged or contaminated by foreign objects during transportation and storage.

11. During transportation, avoid sunlight, rain, mixed transportation with toxic and hazardous substances, and prevent heavy pressure, side pressure, falling, and collision with hard objects.

12. It should be stored in a warehouse that is ventilated, cool, dry, free from chemicals and harmful and toxic substances. The storage period shall not exceed 5 years from the date of production.

 

Searching for a professional apron supplier?

You can clearly see from the above process that our company strictly controls the entire testing process to ensure that the products produced meet national standards.

As a professional manufacturer of disposable products, we are confident about our products and their quality. Besides of disposable aprons, we also produce disposable PPE, including face mask, isolation gowns, gloves, disposable caps, shoe covers and so on. If you have any need for all above products, please do not hesitate to contact us.

The filter in the mask refers to a meltblown non-woven fabric.

Melt-blown non-woven fabrics are mainly used to filter micron particles such as dust, microorganisms, and smog. They are randomly distributed and bonded together by polypropylene ultra-fine fibers. The appearance is white, smooth and soft. The material fiber fineness is 0.3-7.0 microns. The random distribution of fibers provides more opportunities for thermal bonding between fibers, so that the melt blown gas filter material has a larger specific surface area and a higher porosity (≥75%). After high-voltage electret electrostatic treatment, it has the characteristics of low resistance, high efficiency and high dust capacity.

The unique dense fine-denier fiber structure of the meltblown non-woven fabric increases the number and surface area of the fiber per unit area, and the voids are extremely fine. This physical structure has a filtering effect of about 30%. Also through high-voltage electret electrostatic treatment, the fiber negatively has electrostatic adsorption capacity, and the filtering effect can be increased to more than 80%, so it has good air filtration.

For masks, it does not have a melt-blown non-woven fabric interlayer or an SMS structure to effectively filter particulates. Generally speaking, the gram weight of the melt-blown non-woven fabric is more than 20 g/m² to have a better filtering effect.

 surgical mask

Different standards of filtering are as follows:

USA Standard ASTM F2100-2019

BFE

PFE

Delta

Splash Resistance

L1

≥95

≥95

<5.0mmH20/cm2 (49Pa/cm2)

80mmHg

L2

≥98

≥98

<6.0mmH20/cm2 (58.8 Pa/cm2)

120mmHg

L3

≥98

≥98

<6.0mmH20/cm2 (58.8 Pa/cm2)

160mmHg

BFE: Bacterial filtration rate (media 3.0um)

PFE: Particle filtration rate (media 0.1um)

Delta P: respiratory resistance

Splash Resistance: Anti-hemodialysis (artificial blood)

 

Euro Standard EN14683: 2019

BFE

Delta

Splash Resistance

Microbial Cleanliness

TYPE II

≥98

<40Pa/cm2

16KPa

(>120mmHg)

≤30cfu/g

TYPE IIR

≥98

<60Pa/cm2

 

What is BFE (bacterial filtration efficiency)? What function does it reflect?

 

BFE (Bacteria Filtration Efficiency) refers to the barrier effect of mask materials on the bacteria produced by the wearer. It is mainly used for medical surgical masks 

and disposable medical masks. Such products may be marked BFE on the packaging. .

 

Disposable medical masks

 and medical surgical masks are mostly used to block droplets of bacteria exhaled or sprayed from the wearer’s nose and mouth to protect the environment and the surrounding population. The most typical application is to allow people who may have respiratory infections or diagnosed patients (such as Tuberculosis, flu, etc.) wearing disposable medical masks can help reduce the pollution of the environment and infect others by the droplets of pathogenic bacteria or viruses exhaled by patients; and doctors must wear medical surgical masks during surgical operations, so that Surgical wounds will not be infected by the bacteria-carrying droplets expelled by the doctor's words and breathing, so the doctor does this to protect the patient.

 medical mask

Do you need to purchase any masks?

Wellmien provides globally medical care and food processing facilities with products including face masks, gowns, coveralls, aprons, bouffant caps, shoe covers, sleeve covers, under pads, disposable gloves, wound-care products, first-aid products and surgical packs etc. Our products are best sold to worldwide markets and widely applied to different settings such as hospitals, care centers, wholesalers, government agencies or institutes, food industries and households, etc. If you have any needs, please do not hesitate tcontact us!

Wearing steps are as follows

1. Wash your hands before wearing the mask, or avoid touching the inner side of the mask with your hands during the process of wearing the mask to reduce the possibility of the mask being contaminated.

2. Distinguish the inside and outside, top and bottom of the mask.

3. Hold the N95 mask

 with one hand, with the side with the nose clip facing away.

4. Cover the nose, mouth and chin with the N95 mask, with the nose clip facing upwards and close to the face.

5. With the other hand, pull the lower tie over the top of your head and place it on the back of your neck and under your ears.

6. Pull the upper strap to the middle of the top of the head.

7. Do not squeeze the mask with your hands. N95 masks can only isolate the virus on the surface of the mask. If you squeeze the mask with your hands, the virus will soak through the mask with droplets, which will easily cause virus infection.

8. Try to make the mask and the face have a good seal. The simple test method is: after wearing the mask, exhale forcefully, and the air cannot leak from the edge of the mask.

9. After adjusting the position of the mask according to your face shape, put your fingertips on the metal nose clip, start from the middle position, press the nose clip inward with your fingers, and move and press to the sides respectively, according to the shape of the bridge of the nose Just shape the nose clip.

N95 mask

How to check if the N95 mask is worn correctly

a. Inspection method of N95 mask without valve:

Cover the N95 mask with both hands and exhale. At this time, the mask should be slightly inflated. If there is air leakage at the gasket part, adjust the position of the N95 mask or the nose clip to improve the tightness. If the air leak is at the edge of the mask, adjust the position of the headband of the N95 mask and check again.

b. Inspection method of N95 mask with valve:

Cover your N95 mask with your hands and take a breath. The mask should collapse slightly. If there is air leakage at the gasket part, adjust the position of the N95 mask and the nose clip to improve the tightness. If the leak is around the mask, adjust the position of the headband on the head and recheck.

N95

Looking for N95 mask supplier?

Wellmien provides globally medical care and food processing facilities with products including face masks, gowns, coveralls, aprons, bouffant caps, shoe covers, sleeve covers, under pads, disposable gloves, wound-care products, first-aid products and surgical packs etc. Our products are best sold to worldwide markets and widely applied to different settings such as hospitals, care centers, wholesalers, government agencies or institutes, food industries and households, etc. For more information about our company or products, please do not hesitate to contact us


The cardiopulmonary resuscitation simulated human respiratory mask acts as barrier protection for rescuers in emergency situations. Rescuers do not have to directly touch the patient's mouth, nose and face to perform artificial respiration. The clear mask can help rescuers observe the color of the patient's lips and vomit. Oxygen can be supplied to the patient if necessary. During a CPR emergency, the EMSS carry mask is very helpful in your work. The mask is small in size and can be carried around in a pocket. It is the most widely used CPR respirator in the world. When rescuers perform artificial respiration on patients, this product can protect rescuers. It is suitable for adults and children, used in CPR courses to teach artificial respiration techniques.

CPR mask

Product Features

1. This product is equipped with a one-way valve with a filtering function, which acts as barrier protection for rescuers in emergency situations.

2. Rescuers do not need to directly contact the patient's mouth, nose and face to perform artificial respiration.

3. The transparent mask can help rescuers observe the color of the patient's lips and vomit.

4. When necessary, oxygen can be supplied to the patient.

5. The mask is easy to clean and can be reused; the one-way valve is for one-time use.

6. The mask can be connected to a resuscitator after removing the one-way valve.

Introduction of CPR mask

The emergency CPR mask

 of the present invention belongs to an artificial respiration device, which is composed of a mask, a breathing nozzle and an insertion catheter. The breathing nozzle is placed on the top of the mask protrusion and is fastened to the insertion tube through the wall of the mask. The mask is in the shape of an eggshell with a longitudinal section, the sharp edge has a notch that matches the bridge of the nose, and the inner edge of the periphery of the mask has a reinforced sealing ring; the upper mouth of the breathing nozzle is round or oval. The emergency artificial respiration mask of the present invention has a reasonable design, and simple structure, is suitable for different patients, avoids mouth-to-mouth contact between doctors and patients, avoids traditional ethical barriers, prevents body fluid-borne diseases, and ensures unobstructed exhalation passages; When carrying out the rescue, the personnel hold the mask with one hand, and the other hand can perform cardio-thoracic massage and pulse-taking, which improves the rescue effect.

CPR mask

CPR simulator and artificial respiration mask operation method

1. Mouth-to-mouth breathing: For non-emergency professionals, it is important to master this method.

It is a fast and effective way to provide oxygen and ventilation to the patient. The rescuer's breath contains enough oxygen to meet the patient's needs.

2. Mouth-to-nose breathing: When mouth-to-mouth breathing cannot be performed, mouth-to-nose breathing should be given. It is a good artificial respiration method for drowning and oral trauma.

3. Mouth-to-mask breathing: The rescuer uses both hands to tightly seal the patient's mouth and nose with the mask, take a deep breath and blow with the air intake mouth.

4. Airbag-mask device

5. Tracheal intubation: When possible, patients with respiratory cardiac arrest should be intubated, and then connected to a simple respirator for artificial respiration.

For more information about CPR masks, please contact us

 directly.

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