Thermal Properties of Polymers In the amorphous region of the polymer, at lower temperature, the molecules of the polymer are in, say, frozen state, where the molecules can vibrate slightly but are not able to move significantly. This state is referred as the glassy state. In this state, the polymer is brittle, hard and rigid […]
Operation Management | Supply Chain Management
Operation Management What is ‘Operations Management?’ Operations management refers to the administration of business practices to create the highest level of efficiency possible within an organization. It is concerned with converting materials and labor into goods and services as efficiently as possible to maximize the profit of an organization. Operations management teams attempt to balance […]
Study on Line Balancing for Polo Shirt
Study on Line Balancing for Polo Shirt. Line balancing: Line balancing is the process of assigning tasks to work station so that work station have approximately equal time requirement Objectives: To know about the sequence of operation to make a polo shirt. To know about the machine layout to make a polo shirt. To […]
Determination of Light Fastness to Water of a Dyed Sample
Determination of Light Fastness to Water of a Dyed Sample Introduction: Light fastness: Light fastness is the resistance to fading of dyed textiles when exposed to daylight. Exposure to sunlight is a est fo the behaviour of the sample under actual conditions of use but takes long time ISO recommended that, The sample should be […]
Determination of Lea strength & C.S.P. of Cotton
Determination of Lea strength & C.S.P. of Cotton. Introduction: The strength of a yarn gives us an idea how much load we can apply on it and it is very important for different process of yarn. On the other hand C.S.P of yarn indicates how good or bad the yarn is. Objects : To […]
Natural Color Substances for Textile Materials
Natural Color Substances for Textile Materials EXPLORATION TEHNIQUE NATURAL DYES SUBSTANCE OF PLANTS IN AROUND US FOR DYEING TEXTILE MATERIALS According to the source of the textile dye is classified into 2, namely: First, Natural Coloring Agent (NCA) is a dye derived from natural materials in generally from the extracts of plants or animals. Second, […]
New Generation E-Textiles Enable Complex Fabric-Based Circuits, Antennas
New Generation E-Textiles Enable Complex Fabric-Based Circuits, Antennas Researchers at NASA’s Johnson Space Center (JSC) have developed an automated method for producing intricate fabric-based circuits and antennas. The method enables the fabrication of complex single- or multilayer circuit patterns and will contribute to a new generation of mobile communication capabilities. Wearable electronics, or “e-textiles,” currently […]
Identification of Textile Fibre
Identification of Textile Fibre A: Burning Test :- Textile fibres can be identified by observing the burning phase of these fibres in flame . All natural and regenerated fibres are burnt to ash and special smell is observed for each fibre. Synthetic fibres on burning contract and form beads. All cellulosic fibres such as jute, […]
Damaged Analysis of Silk
Damaged Analysis of Silk Reports on faults with silk fabrics are more common than would be expected from their share of the world fibre market (about 0.1%). One reason for this is that silk is particularly delicate. Mechanical treatment, especially in the wet state (dyeing and finishing as well as household laundering), causes irreparably abraded […]
How Automotive Can be Harmful to Environmental
How Automotive Can be Harmful to Environmental A scenario in Germany in early 90’s shows how automobile can be a problem to the environment. At that time, Germany was expected to run out of landfill capacity by the year of 2000 due to the waste and one of it was from automotive waste [1]. The […]
