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How the Melt-blown fabric is constructed

Categories:Melt-blown fabric News
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Time of issue:2023-03-23
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(Summary description)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.

How the Melt-blown fabric is constructed

(Summary description)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.

Categories:Melt-blown fabric News
Author:
Origin:
Time of issue:2023-03-23
Views:

Information

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.

Melt-blown fabric from China manufacturer

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.

When making Melt-blown fabric, the machines used are more complex and the requirements for the raw materials used are more stringent.

The melt-blown fabric uses molten polymer (such as polypropylene), polypropylene is a thermoplastic synthetic resin with excellent performance, which is a colorless and translucent thermoplastic lightweight general-purpose plastic. The polypropylene used in Melt-blown fabric has chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear resistance processing properties. Based on this property of polypropylene used in Melt-blown fabric, the raw material of melt-blown fabric can be sprayed from a mold with many small nozzles under the action of high pressure.

Summary: If the performance of the product in the production process is different from the above description, it is necessary to deeply consider whether the raw materials of Melt-blown fabric are irregular. It is recommended that when choosing the raw material for Melt-blown fabric, one should look for a qualified certified manufacturer.

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Previous: Application field of Melt-blown fabric

Next: Reasons why Melt-blown fabric becomes brittle after production