Surface Roughness of Polyamide Knitted Fabrics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F23%3A00012001" target="_blank" >RIV/46747885:24410/23:00012001 - isvavai.cz</a>

Result on the web

<a href="http://vat.ft.tul.cz/2023/1/VaT_2023_1_26.pdf" target="_blank" >http://vat.ft.tul.cz/2023/1/VaT_2023_1_26.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15240/tul/008/2023-1-026" target="_blank" >10.15240/tul/008/2023-1-026</a>

Result language

angličtina

Original language name

Surface Roughness of Polyamide Knitted Fabrics

Original language description

Fabrics are never ideally smooth. Their texture varies between fine and coarse, quantified through the surface’s vertical deviation. Fabric roughness, or its opposite smoothness, is employed as measure of the surface texture of fabrics. In general, texture depends upon fiber properties, yarn count, yarn twist, and fabric structure and fabric design). This research aims to determine the limitations in visual perception of surface roughness in comparison to objective surface roughness measurements of low weight polyamide fabrics. Subjective evaluation is used for the visual assessment, while instrumental measurement of the properties was conducted using a noncontact laser profilometer. Subjective evaluation was conducted by a panel of forty untrained evaluators on a sample of seven polyamide knitted fabrics with different yarn count and composition. The roughness profile parameters were measured using Talysurf CLI 500 according to ISO 4827. Although the surface roughness measured as arithmetic mean deviation (Ra) and roughness through visual inspection of the fabric are correlated, instrumental measurements of roughness are more precise. Differences in the surface roughness arising from significantly different yarn structures will be observed, while those due to the knitted fabric structure are negligible in visual inspection.

Czech name

—

Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Vlakna a Textil

ISSN

1335-0617

e-ISSN

—

Volume of the periodical

30

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

143-146

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-85159636792