Development of Needle-Punched Nonwoven Fabrics from Reclaimed Fibers for Air Filtration Applications

Behavior Analysis of the Nonwoven Needle-Punched Polyester Fabrics Due to Compression Loading

Filtration behaviour of woven and nonwoven fabrics

The filtration behaviour of woven and nonwoven fabrics at different air flow rate, dust feed rate, dust loading, time intervals and dust particles has been studied. It is observed that the pressure drop increases with the increase in airflow rate for both the woven and nonwoven filters. In general, the pressure drop in case of woven filter is found to be higher than that in case of nonwoven fil...

Thermal resistance and air permeability of jute-polypropylene blended needle- punched nonwoven

Thermal resistance and air permeability of needle-punched nonwoven fabric made from jute and polypropylene blends have been studied using the Box and Behnken factorial design to observe the effect of fabric weight, needling density and blend proportion on thickness, thermal resistance, specific thermal resistance, air permeability and sectional air permeability. Correlation matrix and cluster a...

Elastic Nonwoven Fabrics from Polyolefin Elastomers

VistamaxxTM Specialty Elastomers are polyolefin elastomers with isotactic propylene crystallinity. These polymers contain a predominant (>80%) amount of propylene with isotactic propylene crystallinity, with the balance of the composition being ethylene and other αolefins. This new family of thermoplastic elastomers are highly elastic and exhibit excellent recovery from deformation. These polym...

Mechanical Properties of Needle-Punched Fabrics in Relation to Fiber Orientation