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Meltblown is a type of non-woven fabric produced by extruding molten polymer through fine nozzles, creating a web of microfibers. This process results in a fabric that is lightweight, absorbent, and has excellent filtration properties. Meltblown fabrics are typically made from polypropylene, although other polymers can also be used depending on the application requirements.
| Material | Polypropylene or other thermoplastics |
| Fabric weight | 10 to 300 grams per square meter |
| Thickness | 10 to 100 micrometers |
| Filtration efficiency | Up to 99% for certain particle sizes |
| Roll width | Up to 3.2 meters |
When selecting meltblown fabric, consider the intended application and required properties such as filtration efficiency, weight, and thickness. Specify the material type, desired roll width, and any necessary certifications for medical or safety use. Quantities can vary widely based on production needs, so be prepared to discuss your specific requirements with suppliers.
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It is commonly used in medical applications, filtration products, and hygiene items.
It is produced by extruding molten polymer through fine nozzles to create a web of microfibers.
The most common material is polypropylene, but other thermoplastics can also be used.
Meltblown fabrics typically range from 10 to 300 grams per square meter.
Most meltblown fabrics made from polypropylene are not biodegradable but can be recycled.
Look for certifications relevant to your application, such as medical-grade standards or filtration certifications.