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4 Key Components Need to Consider when Choosing a Meltblown Nonwoven Production Line

4 Key Components Need to Consider when Choosing a Meltblown Nonwoven Production Line

Issue Time:2021/07/30
the basic common sense of meltblown nonwoven technology

The melt-blown non-woven fabric production line is composed of many accessories, and each component has its irreplaceable role. It is precisely because of the cooperation of these components that high-quality melt-blown non-woven fabrics can be produced. So when we choose a meltblown non-woven production line, we should focus on the following four key parts.

Roots blower
Roots blower is a positive displacement blower with impeller end face and front and rear end cover of the blower. The principle is a rotary compressor that uses two blade-shaped rotors to move relative to each other in the cylinder to compress and transport gas, while an air compressor is a machine that uses the principle of air compression to produce compressed air that exceeds atmospheric pressure.

In the low pressure state, that is, below 100KPA, Roots blower efficiency is higher than air compressor, and the internal cavity of the machine does not need lubricating oil, the structure is simple, the operation is stable, and the performance is stable. So if the meltblown non-woven fabric production line is equipped with a Roots blower, the performance will be better.

Melt metering pump

This part is available in most meltblown nonwoven production lines, but some production lines are not equipped. If the melt metering pump is not equipped, the non-woven fabric produced will not meet the quality standards, because the role of the metering pump is to accurately meter, control the output and the fineness of the fiber, and is a gear pump that continuously delivers the melt to the spray silk head.

Spinning die

This is the most important part of the meltblown nonwoven equipment. Generally, a long strip spinneret will be covered with a long row of spinneret holes, generally there are about 1500 nozzle holes per meter.

The two sides of the spinneret are equipped with hot air nozzles, and there are hot air nozzles underneath, which form a 50b angle with the nozzle holes. superfine fiber.

Meltblown non-woven fabric production lines will be equipped, because the design and accuracy directly affect the length, uniformity, toughness, fineness and many other aspects of the drawing, which will have a decisive impact on the quality of the final coil. If the quality of the selected spinneret die is not good, it will also lead to the final performance of the product.

Electrostatic electret

As we all know, masks mainly rely on the static electricity in the meltblown cloth to adsorb virus-containing droplets. Therefore, if the electrostatic electret is relatively inferior, the product produced will lose its most basic function.

Choosing a set of high-end, stable performance melt blown cloth production equipment is a necessary condition for producing qualified melt blown cloth products. We must carefully choose equipment suppliers. If you want to know more about the meltblown nonwoven production line after reading the above, you can contact us for professional solutions. At the same time, our meltblown non-woven fabric equipment has excellent quality and excellent performance, which can meet your diversified needs.

As a professional non-woven production line manufacturer, we always insist on providing customers with safe and high-quality products. We have an experienced production team and a strict quality inspection system, which can carry out a full range of quality control of the products. We can also provide thoughtful one-stop service and develop effective solutions according to the actual needs of customers. If you are interested in our meltblown non-woven equipment, please contact us immediately!

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