Bangla Textile

Chapter-1: Introduction 1.1 Definition of solvents Solvent able to dissolve other substances. It is the liquid in which a solute is dissolved to form a solution, a liquid, typically one other than water, used for dissolving other substances, something that acts to weaken or dispel a particular attitude or situation. The substance in which the solute is dissolved is called a solvent. "Solvents dissolve the reactants and provide the medium in which reactions take place." Solvents work under the general rule of like dissolves like. The term "like" refers to the overall polarity of the solvent molecule and the overall polarity of the solute. Based on the dielectric constant which refers to polarity, solvents are typically broadly classified as polar, semi polar and non-polar solvents. A solvent is a molecule that has the ability to dissolve other molecules, known as solutes. A solvent can be solid, liquid or gas. The molecules of the solvent work to put th...

  Sanforizing 1. Ques: What is Sanforizing? Answer:  Sanforization is a process of treatment used for cotton fabrics mainly and most textiles made from natural or chemical fibers. 2. Ques: Who was invented Sanforizing? Answer: Sanforizing was invented by Sanford Lockwood Cluett (1874–1968) in 1930.  3. Ques: Write down the method of Sanforizing? Answer: Sanforizing is a method of stretching, shrinking and fixing the woven cloth in both length and width before cutting and producing, to reduce the shrinkage which would otherwise occur after washing. 4. Ques: What is Residual Shrinkage? Answer: Residual Shrinkage is the latent shrinkage of a fiber, Filament, yarn or fabric.   5. Ques: Write down the shrinkage amount is dependent on? Answer: The shrinkage amount is dependent on- a) The nature of fibers. b) The character of threads. c) The way of interlacing of thread in the fabric. d) Crimp in yarn. e) Cycle of was...

RMG Ready Made Garment ISO International Organization for Standardization GATT General Agreement on Tariffs and Trade CIF Cost, insurance and freight CM Cut and Make COP Cost of Production EIN Exporter Identification Number FDI Foreign Direct Investment FOB Free on Board GSP Generalized System of Preferences L/C Letter of Credit P.S.I. Pre-shipment Inspection COC Code of Conduct EPZ Export Processing Zone BTMA Bangladesh Textile Mills Association BGMEA Bangladesh Garment Manufacturers and exporters Association BKMEA Bangladesh Knitwear Manufacturers and exporters Association EPB Export Promotion Bureau GTZ German Technical Coo...