Custom Polypropylene Melt Blown Filter Media & Pocket Filter Fabric

DTAF manufactures premium electrostatic polypropylene media designed specifically for high-efficiency pocket and panel filters. Our melt-blown PP fabric offers superior dust-holding capacity, water repellency, and eco-friendly incineration.

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Polypropylene Melt-blown

The Core of High-Efficiency HVAC Filtration

When manufacturing medium to high-efficiency air filters, polypropylene filter media is the industry standard. Utilizing advanced meltblown polypropylene fabric, our media is statically charged to capture sub-micron particles with minimal air resistance. It is the ideal pocket filter media for creating V-banks and bag filters.

Compared to traditional fiberglass, our pp melt blown fabric and electrostatic polypropylene air filter media are water-repellent, highly durable, and environmentally safe, producing only water and carbon dioxide upon incineration.

Core Polypropylene & Melt-Blown Media

Browse our core PP raw material solutions below, widely used for assembling synthetic bag filters and pleated panels.

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Flexible OEM Media Customization

Perfectly match your filter assembly machinery, ensuring smooth production lines and high-quality end products.

Roll & Pad Dimensions

Custom master roll widths (up to 2.2m) and precise slitting to match your pocket filter ultrasonic welding machines.

Media Composite Layers

Thermally bonded PP layers combined with robust backing materials for enhanced tensile strength and pleatability.

効率 & GSM

Integrating premium pre-charged electrostatic fibers to meet specific M5 to H13 (EN779) efficiency grades without restricting airflow.

Bulk Packaging & Branding

Shrink-wrapped master rolls, palletized bulk shipping, and custom polybag inserts for retail-ready pre-cut pads.

Media Performance & Technical Specifications

Manufactured to strict physical and aerodynamic tolerances to guarantee high efficiency with low pressure drop.

Media Type	Material Composition	Weight (GSM)	Core Features	Supply Format
M5 / M6 Pocket Media	PP Meltblown + Spunbond	60 - 100 g/m²	Water-Repellent	Master Rolls / Slit Rolls
F7 / F8 Pocket Media	Electrostatic PP Composite	80 - 120 g/m²	High Dust Capacity	Master Rolls / Slit Rolls
F9 High-Efficiency PP	Ultra-fine Meltblown PP	100 - 150 g/m²	Sub-micron Capture	Master Rolls / Slit Rolls
Pleatable PP Media	Stiffened PP Composite	Custom GSM	Panel & V-Bank Use	Custom Widths

Precision Manufacturing & Stringent QC

Guarantee consistent fiber distribution, powerful electrostatic charging, and rapid bulk fulfillment.

Fiber Mixing & Opening

Advanced mixing of premium polypropylene and pre-charged electrostatic fibers ensures the ideal raw material blend for maximum particle capture.

Carding & Web Laying

The blended fibers are uniformly carded into a continuous, multi-layered web to guarantee consistent density and prevent any weak spots.

Thermal Bonding & Slitting

The web is securely locked together using high-temperature thermal bonding, then shaped, cured, and precision-slit into custom rolls.