The melt-blown fabric uses polypropylene as the main raw fabric, and the fiber diameter can reach 0.5 to 10 microns. The ultra-fine fibers with unique vessel structures increase the number and apparent area of fibers per unit area. So, the melt-blown cloth has excellent air filtration properties. China melt blown fabric manufacturers are famous for offering high-quality face masks. In large, too small medical institutions, earthquake or flood-affected areas, and the high rate of SARS, avian influenza, and coronavirus, melt-blown filter paper plays a vital role in the strong filtering performance.
People Use The Melt-Blown Cloth For:
- Filter material
- Battery separator material
- Medical and health materials
- Clothing materials
- Environmental protection materials
- Wipe materials
How To Find The Authenticity Of Melt-Blown Fabric?
The mediocre products of the two layers are easy to recognize. A practical medical face mask has three layers: spun-bonded non-woven fabric on all sides and a melt-blown fabric of adequate weight in the middle. The range is 18g to 500g, and the purifying effect is suitable for 40g to 50g or many more. Do not purchase masks without identifying authentic china melt blown fabric manufacturers!
Always identify true and false melt-blown fabric face masks. “An excellent melt-blown fabric looks white rather than transparent as it weighs enough. It looks visibly different from the spun-bond non-woven materials on both sides</h2>, straightforward. In simple words, it seems like a paper. If it looks other but visibly thin, it is a melt-blown fabric with a small weight. The thinner the melt-blown material, the worse the effect.
Simple Identification Method:
First, the melt-blown layer can melt when encountering fire but does not burn. Paper can burn in fire.
Second, melt-blown layer fabric has static electricity. If you can tear the melt-blown layer into strips, you may feel the effect of electrostatic adsorption, and you can adsorb strips of the melt-blown layer fabric on the stainless steel. However, you can remove the used face mask and check it to avoid wearing a fake face mask.
How Many Face Masks Can 1 Ton Of Melt-Blown Fabric Produce?
One ton of melt-blown cloth can create face masks at a one-time loss of around 1.05 million, KN95 face masks 600,000, medical face masks N95 400,000, according to the actual production rate you can appropriately increase.
Is The Melt-Blown Fabric Electrostatically Charged?
To make breathing as smooth as possible through meeting protection wants, qualified melt-blown face masks will experience an electret process. The fiber’s surface after the electret has oversized electric charges, and the electrostatic adsorption effect intercepts the fine particles. People can also use the common physical feature of electrostatic adsorption to authenticate whether they charge the melt-blown fabric. The electret non-woven cloth will have an obvious attraction to hair, iron filings, and more. Though the amount of melt-blown material in a single face mask is small, the effect of adsorbing hair is not apparent, but the presence of electric charge can also create it adsorb on the wall. While some of the fake and inferior face masks have melt-blown fabric, they have not been electret. As the electret technology is insufficient, the storage time is extended, which sources a large amount of electric charge to disperse. The defensive performance can naturally not meet the high standard.