نتایج جستجو برای: nylon textile

تعداد نتایج: 17127  

Journal: :Fibers 2021

Fabric structures are prone to contamination with microorganisms, as their morphology and ability retain moisture creates a proper environment for growth. In this work, novel, easily processed cheap coating nylon fabric antimicrobial characteristics was developed. After plasma treatment, made render the surface more reactive sites, impregnated chitosan silver nanoparticles by simply dipping it ...

2006
Ri Hai Markus Heller Wolfgang Marquardt Manfred Nagl René Wörzberger

Inter-organizational design processes are inefficiently supported by management tools w.r.t. to their dynamic nature and inherent complexity. In this paper, we present an innovative framework for the definition, analysis, improvement, and management of such design processes. Key features are to bridge the gap between modeling and execution of inter-organizational design processes and the seamle...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی نساجی 1385

الیاف پلی آمیدی دارای مصارف گوناگونی در صنعت نساجی می باشند. متداولترین گروه رنگزاهای مورد مصرف جهت چاپ یا رنگرزی چنین الیافی، رنگزاهای اسیدی انتخابی و متال کمپلکس های 1:2 می باشند که با توجه به اهداف مورد انتظار از کالا، انتخاب و مصرف می گردند. از جمله مشکلات مطروحه در ارتباط با گروه رنگزاهای مذکور، کافی نبودن ثبات تر و شستشویی کالای عمل شده با آنهاست. این مشکل در مورد کالای چاپ شده، واضح تر ب...

Journal: :Catalysts 2022

Lysine is a key raw material in the chemical industry owing to its sustainability, mature fermentation process and unique structure, besides being an important nutritional supplement. Multiple commodities can be produced from lysine, which thus inspired various catalytic strategies for production of these lysine-based chemicals their downstream applications functional polymer production. In thi...

Journal: :Analytical and bioanalytical chemistry 2009
Amy R Stefan Christopher R Dockery Alexander A Nieuwland Samantha N Roberson Brittany M Baguley James E Hendrix Stephen L Morgan

The extraction and separation of dyes present on textile fibers offers the possibility of enhanced discrimination between forensic trace fiber evidence. An automated liquid sample handling workstation was programmed to deliver varying solvent combinations to acid-dyed nylon samples, and the resulting extracts were analyzed by an ultraviolet/visible microplate reader to evaluate extraction effic...

Journal: :Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 2016

2010
G. Thilagavathi K. Rajendrakumar T. Kannaian

Fiber structures, yarn structures, and mechanical properties of fibers namely tensile modulus, tenacity, and elongation, are the key performance indicators of fabric cut resistance. p-aramid and UHDPE (Ultra High Density Polyethylene) based high performance fibers are most commonly used for protection against mechanical risks. Specially engineered composite yarns and fabrics enhance cut resista...

2017
Niko Münzenrieder Christian Vogt Luisa Petti Giovanni A. Salvatore Giuseppe Cantarella Lars Büthe Gerhard Tröster

Smart textiles promise to have a significant impact on future wearable devices. Among the different approaches to combine electronic functionality and fabrics, the fabrication of active fibers results in the most unobtrusive integration and optimal compatibility between electronics and textile manufacturing equipment. The fabrication of electronic devices, in particular transistors on heavily c...

2017
Mostafa Jabbari Osagie A. Osadolor Ramkumar B. Nair Mohammad J. Taherzadeh

All-polyamide composite coated-fabric (APCCF) was used as an alternative material for the construction of textile-bioreactors (TBRs), which are prepared as a replacement of the traditional stainless steel bioreactors (SSBRs) or concrete-based bioreactors. The material characteristics, as well as the fermentation process performance of the APCCF-TBR, was compared with a TBR made using the polyvi...

2018
Bethanie M Carney Almroth Linn Åström Sofia Roslund Hanna Petersson Mats Johansson Nils-Krister Persson

Microplastics in the environment are a subject of intense research as they pose a potential threat to marine organisms. Plastic fibers from textiles have been indicated as a major source of this type of contaminant, entering the oceans via wastewater and diverse non-point sources. Their presence is also documented in terrestrial samples. In this study, the amount of microfibers shedding from sy...

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