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Title: Application of newly developed fibre orientation measurement techniques for needle-punched nonwoven
Authors: Roy, Rupayan
Ishtiaque, S M
Keywords: Filtration efficiency;Nonwoven structure;Needle-punched nonwoven;Punching parameters;Structural characteristics
Issue Date: Jun-2019
Publisher: NISCAIR-CSIR, India
Abstract: New structural characteristics based on tracer fibre and Lindsley’s techniques to measure the fibre orientation in X, Y and Z directions of needle-punched nonwoven have been investigated. The results are verified with variable cylinder speed, punch density and needle depth penetration. It is evident that measured structural characteristics and fabric tensile strength show very good correlation in machine direction but poor correlation in cross-direction.
Page(s): 131-140
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.44(2) [June 2019]

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