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A modeling study on lateral compressive behavior of structured needle - punched nonwovens

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Title Statement A modeling study on lateral compressive behavior of structured needle - punched nonwovens
 
Added Entry - Uncontrolled Name Alirezazadeh, Azam ; Ph.D Student Textile Engineering Department Isfahan University of Technology Isfahan, IRAN
Zarrebini, Mohammad ; Dr. ZERREBINI, Mohammad Associated Professor and Head of Textile Engineering Department Isfahan University of Technology Isfahan, IRAN
Ghane, Mohammad ; Dr. Mohammad, Ghane Associated Professor of Textile Engineering Department Isfahan University of Technology Isfahan, IRAN
Isfahan University of Technology
 
Uncontrolled Index Term Compressive force; Cord-structured nonwovens; Fibre linear density; Lateral compression; Polypropylene fibres; Van Wyk’s equation
 
Summary, etc. <p style="text-align: justify;">The aim of this work is to study the compression behavior of cord-structured needled fabrics. In order to achieve the objectives of this research, melt-spun polypropylene fibres of various linear densities have been produced by varying the spinning pump speed. The effect of linear density of melt-spun polypropylene fibres on compressive behavior of the fabrics has been investigated. A Zwick tester set in compressive mode is used to obtain variation of compressive force versus compression thickness. Van Wyk law is adapted to model the lateral compressive behavior of cord-structured needled fabrics. The experimental results are compared with the theoretical curves calculated using Van Wyk law. Results show that the increase in linear density of fibres tends to reduce the compressive force required to compress the samples to a pre-defined thickness. An acceptable conformity between Van Wyk’s equation and compressive behavior of cord-structured needled fabrics is also observed.</p>
 
Publication, Distribution, Etc. Indian Journal of Fibre & Textile Research (IJFTR)
2018-04-09 12:51:21
 
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http://op.niscair.res.in/index.php/IJFTR/article/view/11363
 
Data Source Entry Indian Journal of Fibre & Textile Research (IJFTR); ##issue.vol## 43, ##issue.no## 1 (2018): Indian Journal of Fibre & Textile Research
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJFTR/article/download/11363/32101