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Polypropylene Needle-Punched Felt: Filtration Selection and Application Requirements

Feb 27, 2025

Polypropylene Needle-Punched Felt: Application Requirements

Needle-punched felt must be selected for a defined application. Fibre composition alone does not establish filtration efficiency, chemical compatibility, working temperature, service life or product safety.

Industrial filtration requires a separate specification

A filtration assessment should identify the medium, contaminants, particle size, operating temperature, chemical exposure, flow and pressure conditions, equipment design and applicable test requirements. Food-processing, pharmaceutical and other regulated applications require their own product-specific evidence.

Confirm the product range before ordering

UBL's published needle-punch felt range includes materials for garment construction, such as collar and padding applications. Those garment specifications do not establish suitability for industrial, food-processing or pharmaceutical filtration. Supply capability and suitability for any different application must be confirmed for an identified product before an order is agreed.

View the published felt range or send the intended use and technical requirements for review.

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