Cylindrical filter

air filter

Flat filter

An air filter is a component used to purify the air. Generally, filter elements are used in farms, laboratories, sterile rooms, automobile engines, automobile air conditioners, household air conditioners, and household air purifiers.

1:Automotive Air Filters:

Heavy-duty air filters for construction vehicles need to withstand harsh operating environments. Many applications require high temperature and chemical resistance.

Automotive Air Filters Applications and adhesives:

First pleat/last pleat bonding: EVA and PA hot melts with a range of temperature resistance
End cap bonding: Durable 2-part polyurethane and epoxy adhesives
Spiral wrap bonding: PUR and PO hot melts with higher performance or cost-effective options

2:Industrial Air – Commercial and Residential Filters

Air filters for commercial, residential and industrial use must consistently deliver high performance and reliability.

Applications and adhesives:

Panel (HVAC) filters: Hot melt and PVA water-based adhesives for frame bonding for plastic and paper frames; two-part polyurethanes for metal and plastic frames
Bag filters: Hot melt and PVA water-based adhesives for seam sealing and frame bonding with a range of temperature resistance and open times/cure speeds

3:Industrial Air – High Efficiency Filters

The stakes are high for laboratory, clean room and industrial filters. Dust contaminants can compromise an entire electronic assembly or skew the results of a laboratory study. Adhesive solutions for manufacturing HEPA and ULPA filters.

Applications and adhesives:

Pleating: EVA hot melt adhesives with fast open and set speeds. PA hot melts for higher temperatures.

Frame bonding: Two-part polyurethane adhesives with a range of viscosities, flame retardant, range of pot life/cure speeds

Winlong is a hot melt adhesive manufacturer, offering a large number of filter adhesives, if you are looking for filter adhesive, welcome to contact us