PART I. STUDY REGARDING THE OPTIMIZATION OF THE BIOSCOURING TREATMENT IN ULTRASOUND ON 60 % COTTON + 40 % COTTONISED FLAX MATERIALS
Journal Title: Annals of the University of Oradea. Fascicle of Textiles, Leatherwork - Year 2016, Vol 0, Issue 1
Abstract
In the past years the commercial products for the bioscouring treatment were usually dedicated only for 100 % cotton or only for 100% lignocelluloses fabrics. The development of hemp/cotton or flax/cotton mixtures fabrics leds to the necessity of finding of the most apropiate products that could be used for different enzymatic treatments on these types of fabrics.The usage of the commercial product SERA ZYME C-PE for bioscouring treatment in ultrasound conditions on 60 % cotton + 40 % cottonised flax was studied in this work. The optimization of the Bioscouring treatment in ultrasound on 60 % cotton + 40 % hemp materials using the same commercial product was previous published. In order to assess more accurately the influence of some process parameters of the bioscouring treatment in a mathematical modeling of the process was made and a central compound rotatable program with two independent variable: x1 - the concentration of enzyme (%) and x 2 - treatment time (minutes) was used. The independent variable considered was y 1 – the weight loss. The aim of this study was to investigate the behaviour of cottonised flax/cotton mixtures for the same conditions of bioscouring treatment used as for hemp/cotton mixtures.
Authors and Affiliations
Monica PUSTIANU, Cecilia SÎRGHIE, Gabriella BÖHM-RÉVÉSZ, Mihaela DOCHIA
Keywords
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