Thermal Resistance of Gray Modal and Micromodal Socks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F23%3A00010768" target="_blank" >RIV/46747885:24410/23:00010768 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.degruyter.com/document/doi/10.2478/aut-2022-0022/html" target="_blank" >https://www.degruyter.com/document/doi/10.2478/aut-2022-0022/html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/aut-2022-0022" target="_blank" >10.2478/aut-2022-0022</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal Resistance of Gray Modal and Micromodal Socks

Popis výsledku v původním jazyce

Men‘s socks were produced on a Lonati circular knitting machine in 18 different combinations in multi-plated plain jersey from basic modal and basic micro modal yarn with the addition of cotton or PA multifilament yarn and elastane yarn in the sock cuff. The modal and micromodal yarns were ring-spun, rotor-spun and air-spun; they consist of 38 mm long staple fibres with a fineness of 1.3 and 1.0 dtex respectively. Thermal resistance was determined by use of the thermal foot. The thermal resistance values for all socks samples range from 0.0091 to 0.01586 m(2) degrees C W-1. The highest thermal resistance per groups of basic modal fibres was obtained in the samples made of air-jet spun yarn of 0.0132 m(2) degrees C W-1 and the lowest in samples of rotor yarn of 0.0109 m(2) degrees C W-1. The highest thermal resistance in all groups of basic micromodal samples made of ring yarn (0.0132 m(2) degrees C W-1) and the lowest in the samples made of air-spun yarn (0.0099 m(2) degrees C W-1). At low levels of thermal resistance, as the thickness of the sample of basic modal and micro modal fibres of ring and rotor yarns increases, the thermal resistance of socks increases with a correlation coefficient of 0.711. The tested sock samples have low thermal resistance, i.e. they can conduct heat better than the sock leg, thus achieving cooling and comfort, which is important for wearing socks in warm weather.

Název v anglickém jazyce

Thermal Resistance of Gray Modal and Micromodal Socks

Popis výsledku anglicky

Men‘s socks were produced on a Lonati circular knitting machine in 18 different combinations in multi-plated plain jersey from basic modal and basic micro modal yarn with the addition of cotton or PA multifilament yarn and elastane yarn in the sock cuff. The modal and micromodal yarns were ring-spun, rotor-spun and air-spun; they consist of 38 mm long staple fibres with a fineness of 1.3 and 1.0 dtex respectively. Thermal resistance was determined by use of the thermal foot. The thermal resistance values for all socks samples range from 0.0091 to 0.01586 m(2) degrees C W-1. The highest thermal resistance per groups of basic modal fibres was obtained in the samples made of air-jet spun yarn of 0.0132 m(2) degrees C W-1 and the lowest in samples of rotor yarn of 0.0109 m(2) degrees C W-1. The highest thermal resistance in all groups of basic micromodal samples made of ring yarn (0.0132 m(2) degrees C W-1) and the lowest in the samples made of air-spun yarn (0.0099 m(2) degrees C W-1). At low levels of thermal resistance, as the thickness of the sample of basic modal and micro modal fibres of ring and rotor yarns increases, the thermal resistance of socks increases with a correlation coefficient of 0.711. The tested sock samples have low thermal resistance, i.e. they can conduct heat better than the sock leg, thus achieving cooling and comfort, which is important for wearing socks in warm weather.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

AUTEX RESEARCH JOURNAL

ISSN

1470-9589

e-ISSN

—

Svazek periodika

23

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

444-456

Kód UT WoS článku

000862819800001

EID výsledku v databázi Scopus

2-s2.0-85139837351