Liquid Filtration Membrane Nonwoven Fabric

Liquid Filtration Membrane Nonwoven Fabric: By coating the surface of the nonwoven fabric base with a membrane, bacterial impurities are reduced from penetrating the membrane and contaminating the nonwoven fabric base, increasing product lifespan and significantly improving filtration efficiency.

Liquid Filtration Membrane Nonwoven Fabric product manufacturing process: PTFE membrane lamination has three lamination methods:

Hot-press lamination: Utilizing the low melting point fibers of the base fabric, the PTFE membrane is thermally bonded to the base fabric under specific temperature and pressure.

Adhesive lamination: Using special chemical resistant adhesives for lamination, mostly used for industrial coarse filtration with slightly lower purity.

Ultrasonic lamination: Utilizing high frequency ultrasonic vibration to generate heat for localized thermal fusion.

Applications of Liquid Filtration Membrane Nonwoven Fabric: MBR membrane bioreactor filtration components, filter cloths for chamber or belt filter presses, pharmaceutical and food and beverage industries (high purity filtration)