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174808

Structure of Non-Woven Fabrics Part. IV Compressional Properties of Needle Punched Non-Woven Fabrics.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Textile Engineering

Abstract

 The compressional properties of needle punched non-woven fabric could be predicted from the thickness-pressure relation ship. The thickness-pressure equations found by Bogaty and Solove'ev for woven fabrics. were also found suitable for needle punched non-woven fabrics, for pressure ranges between 0.2 and 104.2 g/cm2.
 The final incompressibility coefficient B and the compression energy coefficient obtained from Solovele's and Bogaty's equations are well related to fabric hardness. A new equation in the form of; t = 1.167 t0.6 -0.167 t104.2 , could be used to calculate the thickness at zero pressure. Also it was found that fabric softness and fabric compressibility are well related to each other. 
 
 
 

DOI

10.21608/bfemu.1987.174808

Keywords

y, BP, t and a = fabric thickness (mm), P and X= pressure (g/cm2)2. A = fabric initial resistance at pressure less than 1 g/cm2, (g/cm2 / mm)2, B = fabric final incompressibility at pressure above 1 g/cm2, (mm-1 ), compression energy coefficient, H = fabric hardeness, (g/cm2/min), R= fabric resilience (%)

Authors

First Name

M.

Last Name

El-Gaiar

MiddleName

N.

Affiliation

Associate Professor., Textile Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

-

City

Mansoura

Orcid

-

First Name

Adel

Last Name

El-Hadidy

MiddleName

Mohamed Ali

Affiliation

Assistant Professor., Textile Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Email

hadidyy@mans.edu.eg

City

Mansoura

Orcid

-

Volume

12

Article Issue

1

Related Issue

25312

Issue Date

1987-06-01

Receive Date

1987-03-03

Publish Date

2021-06-01

Page Start

22

Page End

35

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 12_Issue 1_Pages 22-35.pdf

PDF . 903.3kB

Link

https://bfemu.journals.ekb.eg/article_174808.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=174808

Order

33

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

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Details

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Article

Created At

22 Jan 2023