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Analiza parametrów charakteryzujących strukturę geometryczną powierzchni tkanin
(Wydawnictwo Politechniki Łódzkiej, 2022) Kosiuk, Gabriela; Matusiak, Małgorzata
Identification of wearing comfort of the textile uppers of commercial footwear
(Wydawnictwo Politechniki Łódzkiej, 2022) Kaziur, Patrycja; Mikołajczyk, Zbigniew; Matusiak, Małgorzata
Knitting technologies have contributed to the production of textile footwear not only to reduce waste, but also to increase their physiological comfort. In this study, the functional properties of twelve commercially available knitted uppers and two footwear leathers were identified. For each of the tested variants, the following parameters were determined: thickness, mass per square meter, air and water vapor permeability, and selected parameters related to the thermal insulation and moisture sorption. On the basis of conducted research, it was shown that the best parameters were characteristic for knitted fabrics with jacquard weaves produced on cylindrical crocheting machines of large diameters.
Influence of stretching on liquid moisture transport in knitted fabrics
(Wydawnictwo Politechniki Łódzkiej, 2022) Matusiak, Małgorzata; Froschauer, Sabrina
Moisture management in clothing is defined as the transfer of moisture from human body to the environment through the clothing [1]. Water vapour and liquid water (perspiration) need to get away from the human body to outside to keep the body dry. This action should happen immediately to have the maximal comfort of clothing usage. The aim of work was to investigate the liquid moisture transport in the knitted fabrics for babies and children clothing. Three variants of fabrics were the objects of the investigations. Measurement of the properties characterizing the liquid moisture transport in fabrics have been performed by means of the M290 Moisture Management Tester (SDL Atlas) [1,2]. Fabrics were tested in the relaxed and stretched state. Stretching of fabrics was realized by using the MMT Stretch Fabric Fixture device [3]. The percentage of stretch was adjusted at 15 %. On the basis of the results the knitted fabrics were compared in the aspect of their ability to ensure a physiological comfort. Influence of stretching on the parameters characterizing the liquid moisture transport in the fabrics was statistically analyzed and discussed.
Investigation of an Innovative “Cotton Hollow” Yarn
(Instytut Biopolimerów i Włókien Chemicznych (IBWCh) , Łódź, Polska, 2014) Andrysiak, Jerzy; Sikorski, Krzysztof; Wilk, Edward; Matusiak, Małgorzata
Cotton is a basic raw material processed in the textile industry all over the world. Some new cotton products have been developed thanks to the inventions and efforts of scientists and engineers dealing with cotton. One of the innovative cotton products is SPINAIR yarn by Kurabo (Japan). It is so called “hollow” yarn made of cotton and PVA fibres. PVA fibres are introduced into the yarn during the spinning process. Next they are dissolved and removed in fabric finishing, thanks to which in the final product the yarn is composed only of cotton fibres. The yarn has been developed to improve the thermal insulation of cotton fabrics. Due to the dissolving of PVA fibres, the structure of yarn and fabrics made of it is loose and porous. The air trapped inside the yarn between the cotton fibres increases the thermal resistance of fabrics. Within the framework of the work presented composite “hollow” yarn 42 tex made of cotton (80%) and modified PVA (Polyvinyl alcohol) fibres (20%) was investigated within the range of its structural, mechanical and technological parameters. Woven fabric was then manufactured with the application of the 42 tex CO80/ PVA20 yarn in the weft direction. Investigation of the manufactured woven fabric with Alambeta confirmed that fabric with weft yarn 42 tex CO80/PVA20 is characterised by a higher thermal resistance and warmer sensation while touching than that made of 42 tex cotton rotor yarn in the weft.
Investigation of Naturally Coloured Cotton of Different Origin – Analysis of Fibre Properties
(Instytut Biopolimerów i Włókien Chemicznych (IBWCh) , Łódź, Polska, 2014) Matusiak, Małgorzata; Frydrych, Iwona
Naturally coloured cotton is naturally pigmented fibre that grows in shades of brown and green. Because the colour is present in the fibres, fabrics made of them do not have to be dyed. The elimination of the dyeing process can save up to one half of the cost of preparing textiles and also lowers disposal costs for toxic dye waste dangerous to human health and the environment. In spite of the economic and ecological benefits resulting from the elimination of the dying process, the application of the naturally coloured cotton in the world textile industry is still limited. The low quality of fibres is considered as the most important reason for the limitation of naturally coloured cotton application. The aim of the work presented was to investigate the quality of naturally coloured cotton of different origin as well as to show the potential of the naturally coloured cotton as an excellent raw material for manufacturing ecological textiles of good quality and attractive design.
Kwantyfikacja efektu gofrowania tkanin gofrowanych
(Wydawnictwo Politechniki Łódzkiej, 2022) Matusiak, Małgorzata
Modelowanie procesów wymiany ciepła w dzianinach futerkowych
(Wydawnictwo Politechniki Łódzkiej, 2019) Więzowska, Anna; Korycki, Ryszard; Kutyłowski, Ryszard; Matusiak, Małgorzata
Ciepłochronność jest podstawowym parametrem determinującym praktyczne zastosowanie dzianin futerkowych. Analiza wymiany ciepła oraz metodyka określenia podstawowych parametrów struktury do optymalizacji konstrukcji z uwagi na wymagany poziom izolacyjności cieplnej nie zostały jeszcze dotychczas opisane dla dzianin futerkowych. Brak rozwiązań problemów ciepłochronności dla tego typu dzianin wskazuje na celowość podjęcia rozważanej tematyki. Celem prac prowadzonych w ramach dysertacji doktorskiej było opracowanie modelu przepływu ciepła, który może być wykorzystany do projektowania dzianin futerkowych o wymaganych właściwościach termofizycznych. Zaprezentowany model opisu zjawiska przepływu ciepła ma uzasadnienie praktyczne w odniesieniu do dzianin futerkowych. Przyjęta metoda pozwala uniknąć badań wielu parametrów, ograniczając je do minimum: udział objętościowy poszczególnych składników w stosunku do każdej warstwy oraz stosunek grubości poszczególnych warstw do grubości całego wyrobu. Do badań wykorzystuje się powszechnie dostępne urządzenia pomiarowe. Uzyskuje się ponadto możliwość symulacji eksperymentu, bez konieczności wytwarzania dzianiny futerkowej. Metoda ta pozwala na dowolne modelowanie warunków brzegowych i początkowych, co nie zawsze jest możliwe dla metod empirycznych ze względu na ograniczenia sprzętowe. [...]
Modyfikacja włókien z zastosowaniem wybranych technik i nanotechnologii
(Wydawnictwo Politechniki Łódzkiej, 2016) Karbownik, Iwona; Kowalski, Krzysztof; Dąbrowska-Szata, Maria; Matusiak, Małgorzata
Tkaniny wykonywane z włókien naturalnych od niepamiętnych czasów towarzyszyły człowiekowi. Krajem wiodącym w produkcji takich tkanin – przez wiele stuleci – były Chiny. Dlatego też pierwsze krosno ręczne pojawiło się właśnie w tym kraju już w okresie Wiosen i Jesieni (okres Walczących Królestw od 1045 do 256 r. p.n.e). Również w Chinach, podczas panowania dynastii Tang (618-907), w pełni rozwinął się przemysł tekstylny, zwłaszcza jedwabniczy. W Europie natomiast intensywny rozwój przemysłu tekstylnego nastąpił prawie 1000 lat później, dopiero po rewolucji przemysłowej.
Moisture transport in woven fabrics containing cotton fibers
(Wydawnictwo Politechniki Łódzkiej, 2022) Kamińska, Dominika; Matusiak, Małgorzata
Cotton is currently the most commonly used raw material of natural origin in a production of clothing. Due to its very good hygroscopic properties, it is also often used in production of underwear, bandages etc. A liquid moisture transport plays a crucial role in shaping a physiological comfort. As part of this study 2 pairs of woven fabrics containing cotton fibers with twill 3/1 S weaves were tested in the range of their ability to moisture transport in the form of liquid. Moisture transport is the fabric's ability to wick moisture away from the body. The investigation were carried out on the Moisture Management Tester. The investigations allowed to assess the moisture transport of individual fabrics.
Nowe podejście do oceny właściwości elektroprzewodzących włókienniczych struktur anizotropowych
(Wydawnictwo Politechniki Łódzkiej, 2015) Tokarska, Magdalena; Kowalski, Krzysztof; Matusiak, Małgorzata; Skubis, Tadeusz
Elektroprzewodzące wyroby włókiennicze stanowią grupę nowoczesnych tekstyliów. Dobre przewodnictwo elektryczne materiału włókienniczego połączone z jego giętkością, elastycznością i komfortem odczuwanym przez użytkownika przyczynia się do tego, że są one stosowane w wielu dziedzinach życia – w ochronie zdrowia i medycynie, odzieży ochronnej i ratownictwie, łączności, sporcie, rozrywce i wielu innych. Możliwość integracji elementów elektronicznych z materiałami tekstylnymi przyczyniła się do rozwoju tekstroniki – wiedzy łączącej technologie włókiennicze z elektronicznymi i informatycznymi.
Research on surface geometry of woven fabrics of different structure
(Wydawnictwo Politechniki Łódzkiej, 2022) Kosiuk, Gabriela; Matusiak, Małgorzata
The geometric structure of surface of textile materials is of significant functional, operational and aesthetic importance. Generally, the geometric structure of the surface of materials consists of three main elements: shape, waviness and roughness [1,2]. Parameters characterizing a quality of fabrics surface, i.e. surface topography are strongly related to the fabrics’ structure, raw material composition and a way of finishing. The aim of presented work was to analyse the parameters characterizing the geometric structure of the surface of cotton woven fabrics with different weaves. Totally, 12 fabric variants were the objects of the investigations. They were woven fabrics of 6 weaves and 2 kinds of weft yarn. Surface topography measurements were made by means of the MicroSpy® Profile profilometer by FRT the art of metrology™ [3]. Using the Mark III software cooperating with the profilometer, the basic parameters characterizing the geometric structure of the fabrics’ surface were determined according to standard [4]. Results showed that the fabrics differ between each other in the aspect of the majority of parameters characterizing the surface geometry. Statistical analysis confirmed that weave and linear density of weft yarn significantly influence the surface properties of the investigated fabrics.
Thermal-Insulation Properties of Multilayer Textile Packages
(Wydawnictwo Politechniki Łódzkiej - Wydział Technologii Materiałowych i Wzornictwa Tekstyliów, 2014) Matusiak, Małgorzata; Kowalczyk, Sylwia
Thermal-insulation properties of textile materials play a significant role in material engineering of protective clothing. Thermal-insulation properties are very important from the point of view of thermal comfort of the clothing user as well as the protective efficiency against low or high temperature. Thermal protective clothing usually is a multilayer construction. Its thermal insulation is a resultant of a number of layers and their order, as well as the thermalinsulation properties of a single textile material creating particular layers. The aim of the presented work was to investigate the relationships between the thermal-insulation properties of single materials and multilayer textile packages composed of these materials. Measurement of the thermal-insulation properties of single and multilayer textile materials has been performed with the Alambeta. The following properties have been investigated: thermal conductivity, resistance and absorptivity. Investigated textile packages were composed of two, three and four layers made of woven and knitted fabrics, as well as nonwovens. On the basis of the obtained results an analysis has been carried out in order to assess the dependency of the resultant values of the thermal-insulation properties of multilayer packages on the appropriate values of particular components.
Wpływ splotu na transport wilgoci w tkaninach bawełnianych
(Wydawnictwo Politechniki Łódzkiej, 2022) Kamińska, Dominika; Matusiak, Małgorzata