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四川聚能滤材有限公司
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The meaning of masks such as BFE99

The meaning of masks such as BFE99

(Summary description)BFE (Bacterial Filtration Efficiency) refers to the barrier effect of mask materials on bacteria produced by the wearer. It is mainly used for medical surgical masks and disposable medical masks. Such products may be marked with BFE on the packaging, such as BFE99.

The meaning of masks such as BFE99

(Summary description)BFE (Bacterial Filtration Efficiency) refers to the barrier effect of mask materials on bacteria produced by the wearer. It is mainly used for medical surgical masks and disposable medical masks. Such products may be marked with BFE on the packaging, such as BFE99.

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BFE (Bacterial Filtration Efficiency) refers to the barrier effect of mask materials on bacteria produced by the wearer. It is mainly used for medical surgical masks and disposable medical masks. Such products may be marked with BFE on the packaging, such as BFE99.

BFE99 from China manufacturerIn the BFE test conducted by the laboratory according to the relevant product standards, it is necessary to use the bacterial culture solution to generate a large droplet spray to simulate human droplets, and spray it to the mask material at an airflow rate of 28.3 liters per minute, and then test the mask material. The interception effect usually requires at least 95% of BFE, and the effect of BFE99 will be better.
Based on the functions and applications of BFE99, we can see that this type of mask does not require a close fit with the face to achieve the purpose of protecting the surrounding environment and others. Historically, gauze masks were invented for doctors to protect patients during surgery, and have been successfully used in hospitals for hundreds of years.
Through the above introduction and analysis of the meaning of masks such as BFE99, hope it helps you.

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The manufacturing process of oil absorbent pads  

Oil absorbent pads are a class of fibers and non-woven fabrics made of inert polypropylene melt-blown that have been specially treated to precisely absorb and retain liquids. The absorbent products of oil absorbent pads are all wrapped in polypropylene fibers or non-woven fabrics sewn with surface-active treatment agents.
2023-04-20
Introduction

Introduction of classification of oil absorbent pads

Oil-absorbing cotton products are usually in the form of oil absorbent pads (oil-absorbing sheets), oil-absorbing strips, oil-absorbing rolls, oil-absorbing pillows, and oil-absorbing fences. Oil absorbent pads, such as oil absorbent pads, are suitable for leakage treatment in a small area.
2023-04-13
Features

Features of Melt-blown fabric

Melt-blown fabric filter material is randomly distributed and bonded together by polypropylene microfibers. The appearance is white, flat, and soft. The material fiber fineness is 0.5-1.0μm. The random distribution of the fibers of the Melt-blown fabric provides more opportunities for thermal bonding between the fibers.
2023-04-06
Application

Application field of Melt-blown fabric

Scope of application of Melt-blown fabric (1) Melt-blown fabric can be used for medical and sanitary cloths: surgical gowns, protective clothing, sterile wraps, masks, diapers, women's sanitary napkins, etc.
2023-03-30

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Filter Material Adsorption Products Filter Adsorption Medical Accessories Medical Liquid Absorbent Pad Oil Absorbent Cotton Oil Absorbent Cord Graphene Respirator Mask Material PM2.5

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