Melt Blown for Air Filtration

Melt Blown for Air Filtration
With Electrostatic Electret, to provide high filtration efficiency and low pressure drop

・ Material: 100% Polypropylene Resin
・ Basic Weight: 15~300 GSM
・ Width: 150mm ~ 1600mm
・ Filtration Efficiency of BFE ≥ 99.3%
・ Filtration Efficiency of PFE ≥ 97%
・ Air Exchange Pressure: 3 mm H2O/cm2
・ Color: White / Gray
・ ISO-9000、ISO-13485、ISO-14000
Model : FPA

About Melt Blown Process

Melt Blowing is one of the effective technologies to produce Non-Woven Fabric. It is a single-step fabrication process transforms thermoplastic raw material to randomly-laid web structure with ultra-fine fibers in micro and nano scale. And, its substantial benefits are including simplicity, high specific productivity and solvent-free operation.

During Melt Blowing process, the thermoplastic melt is extruded through small nozzles surrounded by high-velocity air. This process makes individual filament with diameter less than 10 micrometers(µm). And then, filaments create a randomly-laid fiber web structure through dry-laid process. The randomly deposited ultra-fine fibers construct a nonwoven sheet and provide excellent dust obstruction, heat insulation and oil absorption features.


About Electrostatic Electret

The main feature of electret filter media is their ability to remove particles from polluted air by strong electrostatic forces generated by the electret fibers from which they are made. Since the microfiber retains electricity, it becomes possible to effectively collect dust in the atmosphere, and it achieves high-capture efficiency with low-pressure drop.

With our Melt-Blown Technology we provide tailor-made solutions for different applications as Medical Mask, HEPA (High-Efficiency Particulate Air), and HVAC (Heating, Ventilation and Air Conditioning) products.

For Medical Mask application

Standard GSM: 15~25

Standard Width: 175 / 260mm

Customized GSM and Width are available

Length: 2000 Meter per roll

BFE ≥ 99.3%

PFE ≥ 97%

Air Exchange Pressure ≤ 3 mm H2O/cm2

Origin: Made in Taiwan

Reference Packaging Info


Basic Weight




150 mm

25 GSM

2000 M/roll

≈7.6 KGS/roll

40 rolls/pallet

175 mm

25 GSM

2000 M/roll

≈8.9 KGS/roll

36 rolls/pallet

260 mm

25 GSM

2000 M/roll

≈13.3 KGS/roll

24 rolls/pallet

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