Textile Testing

Different Blending methods with their advantages and disadvantages

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Different Blending methods with their advantages and disadvantages

Prasanta DasAssistant ProfessorPanipat Institute of Engineering & Technology, Panipat, HaryanaEmail: pdas.aijuni@gmail.com Introduction In the world of textile manufacturing, blending is a crucial process that ensures the final product meets the desired characteristics, quality, and cost-efficiency. Raw materials, whether natural or synthetic, often exhibit variations in their properties due to differences in cultivation, production, or processing … Read more

The methods of measuring the thermal insulation and water vapor permeability of fabrics

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Introduction Measuring the thermal insulation and water vapor permeability of fabrics is essential for evaluating their comfort, functionality, and suitability for various applications, ranging from winter clothing to sportswear and industrial textiles. Thermal insulation determines a fabric’s ability to resist heat transfer, a critical attribute for retaining warmth in cold environments. Methods such as the … Read more

Textile Testing Instruments at a Glance

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In the world of textiles, ensuring the quality and performance of fibers, yarns, and fabrics is paramount. Various testing instruments are employed to measure different parameters, each providing crucial insights into the material’s properties. Here’s a comprehensive overview of some key textile testing instruments and the parameters they measure: 1. Crystallinity 2. Semi Crystallinity 3. … Read more

Dyeing Process of Cotton Fabric with Azoic Dyes

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Introduction Azoic dyes, characterized by their insoluble azo group (-N=N-), are unique in that they are not available in a ready-made form. These dyes are produced through a chemical reaction between two components: a coupling compound (naphthol) and a diazo compound or diazo salt. The resulting colored substance is insoluble in water and exhibits excellent … Read more