Influence of yarn structure on water vapor permeability of plain knitted fabrics
Uticaj strukture pređe na propustljivost vodene pare glatkih pletenina
Апстракт
Water vapor permeability is a critical parameter in textile fabric comfort evaluation as it represents the ability of the fabric to transfer perspiration coming out of the human body. Clothing materials with high water vapor permeability allow the human body to take advantage of its ability to provide cooling due to the sweat production and evaporation. The influence of several factors such as the fabric structure, thickness, porosity and fiber type on water vapor permeability of common clothing materials was observed by previous researchers. The main objective of this study was to analyze the influence of yarn properties on water vapor permeability of plain knitted fabrics. The range of various yarn structures was obtained by applying different twist intensity during spinning. From three various twisted cotton yarns the knitted fabrics were produced under controlled conditions. Water vapor permeability and air permeability of the knitted fabrics were measured. The results obtained ind...icated the complex impact of the yarn core and surface geometry on water vapor permeability of plain knitted fabrics. The hairiness of yarn was proved as the parameter with great potential in terms of the water vapor transfer.
Propustljivost vodene pare je jedan od ključnih parametara u proceni komfora tekstilnog materijala, budući da definiše materijal u pogledu sposobnosti da propušta produkte znojenja ljudskog tela. Odevni tekstilni materijal sa većom propustljivošću vodene pare ne ometa efekte hlađenja ljudskog organizma putem znojenja i isparavanja znoja. Predmet interesovanja dosadašnjih istraživanja odnosio se na uticaj strukture, debljine, poroznosti materijala kao i vrste vlakana na propustljivost vodene pare. Osnovni cilj ovog rada bio je analiza uticaja svojstava pređe na propustljivost vodene pare glatkih pletenina. Različita struktura pređa je ostvarena primenom različitog intenziteta upredanja. Polazeći od tri različito upredene pamučne pređe u kontrolisanim uslovima su proizvedene glatke pletenine koje su podvrgnute ispitivanju propustljivosti vodene pare i vazduha. Dobijeni rezultati su ukazali na kompleksan uticaj koji geometrija jezgra i površine pređe imaju na propustljivost vodene pare gl...atkih pletenina. Pokazalo se da maljavost pređe predstavlja parametar koji ima veliki potencijal u pogledu prenosa vodene pare kroz tekstilne materijale.
Кључне речи:
water vapor permeability / knitted fabric / yarn / twist / hairiness / macroporosity / propustljivost vodene pare / pletenina / pređa / upredenost / maljavost / makroporoznostИзвор:
Savremene tehnologije, 2013, 2, 2, 15-20Издавач:
- Univerzitet u Nišu - Tehnološki fakultet, Leskovac
Финансирање / пројекти:
- Проучавање утицаја третирања на диелектричне, оптичке, магнетне и особине површина кристалних и полимерних система (RS-MESTD-Basic Research (BR or ON)-171029)
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Novaković, Milada AU - Bizjak, Matejka AU - Stanković, Snežana PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2321 AB - Water vapor permeability is a critical parameter in textile fabric comfort evaluation as it represents the ability of the fabric to transfer perspiration coming out of the human body. Clothing materials with high water vapor permeability allow the human body to take advantage of its ability to provide cooling due to the sweat production and evaporation. The influence of several factors such as the fabric structure, thickness, porosity and fiber type on water vapor permeability of common clothing materials was observed by previous researchers. The main objective of this study was to analyze the influence of yarn properties on water vapor permeability of plain knitted fabrics. The range of various yarn structures was obtained by applying different twist intensity during spinning. From three various twisted cotton yarns the knitted fabrics were produced under controlled conditions. Water vapor permeability and air permeability of the knitted fabrics were measured. The results obtained indicated the complex impact of the yarn core and surface geometry on water vapor permeability of plain knitted fabrics. The hairiness of yarn was proved as the parameter with great potential in terms of the water vapor transfer. AB - Propustljivost vodene pare je jedan od ključnih parametara u proceni komfora tekstilnog materijala, budući da definiše materijal u pogledu sposobnosti da propušta produkte znojenja ljudskog tela. Odevni tekstilni materijal sa većom propustljivošću vodene pare ne ometa efekte hlađenja ljudskog organizma putem znojenja i isparavanja znoja. Predmet interesovanja dosadašnjih istraživanja odnosio se na uticaj strukture, debljine, poroznosti materijala kao i vrste vlakana na propustljivost vodene pare. Osnovni cilj ovog rada bio je analiza uticaja svojstava pređe na propustljivost vodene pare glatkih pletenina. Različita struktura pređa je ostvarena primenom različitog intenziteta upredanja. Polazeći od tri različito upredene pamučne pređe u kontrolisanim uslovima su proizvedene glatke pletenine koje su podvrgnute ispitivanju propustljivosti vodene pare i vazduha. Dobijeni rezultati su ukazali na kompleksan uticaj koji geometrija jezgra i površine pređe imaju na propustljivost vodene pare glatkih pletenina. Pokazalo se da maljavost pređe predstavlja parametar koji ima veliki potencijal u pogledu prenosa vodene pare kroz tekstilne materijale. PB - Univerzitet u Nišu - Tehnološki fakultet, Leskovac T2 - Savremene tehnologije T1 - Influence of yarn structure on water vapor permeability of plain knitted fabrics T1 - Uticaj strukture pređe na propustljivost vodene pare glatkih pletenina EP - 20 IS - 2 SP - 15 VL - 2 UR - https://hdl.handle.net/21.15107/rcub_technorep_2321 ER -
@article{ author = "Novaković, Milada and Bizjak, Matejka and Stanković, Snežana", year = "2013", abstract = "Water vapor permeability is a critical parameter in textile fabric comfort evaluation as it represents the ability of the fabric to transfer perspiration coming out of the human body. Clothing materials with high water vapor permeability allow the human body to take advantage of its ability to provide cooling due to the sweat production and evaporation. The influence of several factors such as the fabric structure, thickness, porosity and fiber type on water vapor permeability of common clothing materials was observed by previous researchers. The main objective of this study was to analyze the influence of yarn properties on water vapor permeability of plain knitted fabrics. The range of various yarn structures was obtained by applying different twist intensity during spinning. From three various twisted cotton yarns the knitted fabrics were produced under controlled conditions. Water vapor permeability and air permeability of the knitted fabrics were measured. The results obtained indicated the complex impact of the yarn core and surface geometry on water vapor permeability of plain knitted fabrics. The hairiness of yarn was proved as the parameter with great potential in terms of the water vapor transfer., Propustljivost vodene pare je jedan od ključnih parametara u proceni komfora tekstilnog materijala, budući da definiše materijal u pogledu sposobnosti da propušta produkte znojenja ljudskog tela. Odevni tekstilni materijal sa većom propustljivošću vodene pare ne ometa efekte hlađenja ljudskog organizma putem znojenja i isparavanja znoja. Predmet interesovanja dosadašnjih istraživanja odnosio se na uticaj strukture, debljine, poroznosti materijala kao i vrste vlakana na propustljivost vodene pare. Osnovni cilj ovog rada bio je analiza uticaja svojstava pređe na propustljivost vodene pare glatkih pletenina. Različita struktura pređa je ostvarena primenom različitog intenziteta upredanja. Polazeći od tri različito upredene pamučne pređe u kontrolisanim uslovima su proizvedene glatke pletenine koje su podvrgnute ispitivanju propustljivosti vodene pare i vazduha. Dobijeni rezultati su ukazali na kompleksan uticaj koji geometrija jezgra i površine pređe imaju na propustljivost vodene pare glatkih pletenina. Pokazalo se da maljavost pređe predstavlja parametar koji ima veliki potencijal u pogledu prenosa vodene pare kroz tekstilne materijale.", publisher = "Univerzitet u Nišu - Tehnološki fakultet, Leskovac", journal = "Savremene tehnologije", title = "Influence of yarn structure on water vapor permeability of plain knitted fabrics, Uticaj strukture pređe na propustljivost vodene pare glatkih pletenina", pages = "20-15", number = "2", volume = "2", url = "https://hdl.handle.net/21.15107/rcub_technorep_2321" }
Novaković, M., Bizjak, M.,& Stanković, S.. (2013). Influence of yarn structure on water vapor permeability of plain knitted fabrics. in Savremene tehnologije Univerzitet u Nišu - Tehnološki fakultet, Leskovac., 2(2), 15-20. https://hdl.handle.net/21.15107/rcub_technorep_2321
Novaković M, Bizjak M, Stanković S. Influence of yarn structure on water vapor permeability of plain knitted fabrics. in Savremene tehnologije. 2013;2(2):15-20. https://hdl.handle.net/21.15107/rcub_technorep_2321 .
Novaković, Milada, Bizjak, Matejka, Stanković, Snežana, "Influence of yarn structure on water vapor permeability of plain knitted fabrics" in Savremene tehnologije, 2, no. 2 (2013):15-20, https://hdl.handle.net/21.15107/rcub_technorep_2321 .