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海洋石油

四川聚能滤材有限公司
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Related knowledge of Melt-blown wipes

Related knowledge of Melt-blown wipes

(Summary description)Do Melt-blown wipes have static electricity? In order to make breathing as smooth as possible and meet the protection requirements at the same time, qualified Melt-blown wipes for masks will go through electret process. The surface of the fiber after electret has a large amount of electric charge, which intercepts fine particles through electrostatic adsorption effect. We can also use electrostatic adsorption, a classic physical feature, to verify whether Melt-blown wipes are charged. The electret non-woven fabric will have obvious attraction to hair, iron filings, etc. While Melt-blown wipes are used in smaller quantities in a single mask and may not be as effective at absorbing hair, the presence of an electrical charge can also cause it to stick to walls. Some of the fake and inferior masks have Melt-blown wipes, but they have not been electret, or because the electret technology is not good enough, the storage time is too long, etc.

Related knowledge of Melt-blown wipes

(Summary description)Do Melt-blown wipes have static electricity?
In order to make breathing as smooth as possible and meet the protection requirements at the same time, qualified Melt-blown wipes for masks will go through electret process. The surface of the fiber after electret has a large amount of electric charge, which intercepts fine particles through electrostatic adsorption effect. We can also use electrostatic adsorption, a classic physical feature, to verify whether Melt-blown wipes are charged. The electret non-woven fabric will have obvious attraction to hair, iron filings, etc. While Melt-blown wipes are used in smaller quantities in a single mask and may not be as effective at absorbing hair, the presence of an electrical charge can also cause it to stick to walls. Some of the fake and inferior masks have Melt-blown wipes, but they have not been electret, or because the electret technology is not good enough, the storage time is too long, etc.

Information

 

How many masks can be produced by 1 ton of Melt-blown wipes:
One ton of Melt-blown wipes can make about 1.05 million masks at a time without loss, KN95 600,000, and medical N95 400,000. The output can be appropriately increased according to the actual production rate.

Melt-blown wipes prices

Do Melt-blown wipes have static electricity?
In order to make breathing as smooth as possible and meet the protection requirements at the same time, qualified Melt-blown wipes for masks will go through electret process. The surface of the fiber after electret has a large amount of electric charge, which intercepts fine particles through electrostatic adsorption effect. We can also use electrostatic adsorption, a classic physical feature, to verify whether Melt-blown wipes are charged. The electret non-woven fabric will have obvious attraction to hair, iron filings, etc. While Melt-blown wipes are used in smaller quantities in a single mask and may not be as effective at absorbing hair, the presence of an electrical charge can also cause it to stick to walls. Some of the fake and inferior masks have Melt-blown wipes, but they have not been electret, or because the electret technology is not good enough, the storage time is too long, etc.

Through the above introduction and analysis of Melt-blown wipes, hope it helps you.

Keyword:

How

How the Melt-blown fabric is constructed

The following paragraph of this article will introduce the related production process of Melt-blown fabric. The production process of Melt-blown fabric is mainly divided into three steps: melt extrusion, melt-blown process, and electret treatment. Specifically, Melt-blown fabric uses high-speed hot air flow to draw the extruded polymer melt through the spinneret holes of the die nozzle. From this, microfibers are formed and collected on a condensate screen or drum, and at the same time self-bond to become a Melt-blown fabric.
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Reasons

Reasons why Melt-blown fabric becomes brittle after production

1. If the aspect ratio of the spinneret of Melt-blown fabric is small, the holes are thick and short. After the polymer is sprayed, the fibers are thicker, the gaps are larger, and the water absorption is stronger for a long time , so the Melt-blown fabric is neither soft nor brittle.
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The

The features of BFE 99 masks

BFE in BFE 99 masks means bacterial filtration effect, which refers to the material's resistance to bacterial penetration. The reported results of BFE 99 masks are shown in percentage data, corresponding to the ability of the material to resist bacterial penetration. The higher the value, the better its filtration performance. 
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Chemical

Chemical absorbent pads manufacturers take you to understand absorbent pads

Chemical absorbent pads manufacturers tell you that as we all know, with the rapid development of the modern industrial chain, absorbent pads have been widely used in fresh vegetables and fruits. In the next paragraph of this article, chemical absorbent pads manufacturers will show you how the small absorbent pads are well known to everyone.
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