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How to judge whether the interlayer Melt-blown fabric in the medical mask is real

How to judge whether the interlayer Melt-blown fabric in the medical mask is real

(Summary description)There are three layers of medical masks, and the Melt-blown fabric is the middle layer. It has strong filtering, shielding, and heat insulation properties. It can sterilize and isolate viruses. It can be said to be the focus of a medical mask.

How to judge whether the interlayer Melt-blown fabric in the medical mask is real

(Summary description)There are three layers of medical masks, and the Melt-blown fabric is the middle layer. It has strong filtering, shielding, and heat insulation properties. It can sterilize and isolate viruses. It can be said to be the focus of a medical mask.

Information

There are three layers of medical masks, and the Melt-blown fabric is the middle layer. It has strong filtering, shielding, and heat insulation properties. It can sterilize and isolate viruses. It can be said to be the focus of a medical mask.

quality Melt-blown fabric

The inner and outer layers of medical masks are only supporting functions. The most important thing to filter viruses is the Melt-blown fabric in the middle. The filtration efficiency of ordinary Melt-blown fabric is 50%. It needs to be processed to increase electrostatic adsorption to achieve bacterial filtration above 99%. (BFE99 for short) Melt-blown fabric with 50% filtration efficiency can only be used as civilian protective masks, which can only prevent dust and dust, and cannot isolate viruses. However, all medical masks and surgical masks must use Melt with a filtration efficiency of 99%. -blown fabric.

In the chain of medical masks, Melt-blown fabric, special materials for melt blown cloth, and raw materials, special materials are the most important link. The main raw material for the production of special materials for Melt-blown fabric is Polypropylene. Fake Melt-blown fabric does not protect against viruses. Some fakes do not even reach the standard for electrostatic adsorption, so there is no effect of isolating viruses. 

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The

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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