SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT

In the process of making a print on a fabric, several steps that require many materials and substances are involved. When the purpose is to create a pattern through the use of natural products, it is necessary to pay close attention, not only to the origin and method of extraction of the pigments th...

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Main Authors: RONDANINI Sara, DÍAZ-GARCÍA Pablo, MONTAVA Ignacio, GISBERT-PAYÁ Jaime, BOU-BELDA Eva
Format: Article
Language:English
Published: Editura Universităţii din Oradea 2020-09-01
Series:Annals of the University of Oradea: Fascicle of Textiles, Leatherwork
Subjects:
Online Access:http://textile.webhost.uoradea.ro/Annals/Vol%2021-No%202-2020/Textile/Art%20439%20pag%2077-80.pdf
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spelling doaj-f9bfd8452adf40d0b1e2c1285839741b2020-11-25T02:45:43ZengEditura Universităţii din OradeaAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork1843-813X2457-48802020-09-012127780SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT RONDANINI Sara0DÍAZ-GARCÍA Pablo1MONTAVA Ignacio2GISBERT-PAYÁ Jaime3BOU-BELDA Eva4Departamento de Ingeniería Textil y Papelera, Universitat Politècnica de València, Plaza Ferrándiz y Carbonell s/n, Alcoi, SpainDepartamento de Ingeniería Textil y Papelera, Universitat Politècnica de València, Plaza Ferrándiz y Carbonell s/n, Alcoi, SpainDepartamento de Ingeniería Textil y Papelera, Universitat Politècnica de València, Plaza Ferrándiz y Carbonell s/n, Alcoi, SpainDepartamento de Ingeniería Textil y Papelera, Universitat Politècnica de València, Plaza Ferrándiz y Carbonell s/n, Alcoi, SpainDepartamento de Ingeniería Textil y Papelera, Universitat Politècnica de València, Plaza Ferrándiz y Carbonell s/n, Alcoi, SpainIn the process of making a print on a fabric, several steps that require many materials and substances are involved. When the purpose is to create a pattern through the use of natural products, it is necessary to pay close attention, not only to the origin and method of extraction of the pigments that you intend to use, but also, for example, to the thickeners to be added to the paste for increasing the viscosity of the pastes and molding, to the stains to be applied for better color rendering on the fabric and to the final fixatives, designed to make the product durable. Thickeners are a fundamental step in the success of printing on fabrics. These agents are generally compounds with a high molecular weight whose task is to transfer to the fabrics the dyes and chemical compounds necessary to create the printing pattern, thanks to the plastic action that they give to the compound used. As far as the environmental consequences of the use of thickeners are concerned, starting from the analysis of the wastewater of the processes, it has emerged that the use of biodegradable additives and guar rubber on the fabrics is preferable, since they are less harmful to the ecosystem. In this work different natural compounds, chitosan and alginate, are used in order to increase the viscosity of the paste prepared for printing. Color measurement of each printed cotton simple was analized and it could be appreciated that alginate paste printed on pretreated fabric with chitosan reached good results. http://textile.webhost.uoradea.ro/Annals/Vol%2021-No%202-2020/Textile/Art%20439%20pag%2077-80.pdfthicknersturmericnatural pastesnatural dyeseco-friendly
collection DOAJ
language English
format Article
sources DOAJ
author RONDANINI Sara
DÍAZ-GARCÍA Pablo
MONTAVA Ignacio
GISBERT-PAYÁ Jaime
BOU-BELDA Eva
spellingShingle RONDANINI Sara
DÍAZ-GARCÍA Pablo
MONTAVA Ignacio
GISBERT-PAYÁ Jaime
BOU-BELDA Eva
SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT
Annals of the University of Oradea: Fascicle of Textiles, Leatherwork
thickners
turmeric
natural pastes
natural dyes
eco-friendly
author_facet RONDANINI Sara
DÍAZ-GARCÍA Pablo
MONTAVA Ignacio
GISBERT-PAYÁ Jaime
BOU-BELDA Eva
author_sort RONDANINI Sara
title SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT
title_short SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT
title_full SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT
title_fullStr SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT
title_full_unstemmed SCREEN PRINTING ON COTTON FABRIC USING CHITOSAN AND ALGINATE AS NATURAL THICKENING AGENT
title_sort screen printing on cotton fabric using chitosan and alginate as natural thickening agent
publisher Editura Universităţii din Oradea
series Annals of the University of Oradea: Fascicle of Textiles, Leatherwork
issn 1843-813X
2457-4880
publishDate 2020-09-01
description In the process of making a print on a fabric, several steps that require many materials and substances are involved. When the purpose is to create a pattern through the use of natural products, it is necessary to pay close attention, not only to the origin and method of extraction of the pigments that you intend to use, but also, for example, to the thickeners to be added to the paste for increasing the viscosity of the pastes and molding, to the stains to be applied for better color rendering on the fabric and to the final fixatives, designed to make the product durable. Thickeners are a fundamental step in the success of printing on fabrics. These agents are generally compounds with a high molecular weight whose task is to transfer to the fabrics the dyes and chemical compounds necessary to create the printing pattern, thanks to the plastic action that they give to the compound used. As far as the environmental consequences of the use of thickeners are concerned, starting from the analysis of the wastewater of the processes, it has emerged that the use of biodegradable additives and guar rubber on the fabrics is preferable, since they are less harmful to the ecosystem. In this work different natural compounds, chitosan and alginate, are used in order to increase the viscosity of the paste prepared for printing. Color measurement of each printed cotton simple was analized and it could be appreciated that alginate paste printed on pretreated fabric with chitosan reached good results.
topic thickners
turmeric
natural pastes
natural dyes
eco-friendly
url http://textile.webhost.uoradea.ro/Annals/Vol%2021-No%202-2020/Textile/Art%20439%20pag%2077-80.pdf
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