This article is developed from four aspects: the basics of fabric shrinkage (definition, principle, common sense), the factors affecting fabric shrinkage, the test method of fabric shrinkage, and how to textile fabric shrinkage during the washing and care process. This should be the most comprehensive guide on fabric shrinkage. The Basics of Fabric Shrinkage 1 What is the fabric shrinkage? Fabric shrinkage is a textile in a certain state, after washing, dewatering, drying and other processes, the length or width of a change in a phenomenon. Measure the degree of shrinkage index called shrinkage rate or shrinkage, the type of fiber, the structure of the fabric, weaving and processing of external forces, etc. will affect the shrinkage performance of the fabric. 2 The principle of fabric shrinkage After the fiber absorbs moisture, its longitudinal and transverse are to swell, the volume increases, of which the transverse expansion is large and the longitudinal expansion is small. Th...
Contents hide 1 What is quality control in textile testing? 2 What is the main objective of textile testing? 2.1 Ensuring quality: 2.2 Facilitating Innovation: 2.3 Validating Compliance: 2.4 Improving overall performance: 3 What are the four main components of quality control? 3.1 Process control: 3.2 Checking out and Inspection: 3.3 Standards and Specifications: 3.4 Non-stop development: 4 What are the stages of quality control in the apparel industry? 4.1 Manufacturing process control: 4.2 Raw Material Inspection: 4.3 In-Process Inspection: 4.4 Finished Product Inspection: 5 What is the difference between QC and QA in textiles? 5.1 Quality Control (QC): 5.2 Quality assurance (QA): 5.3 What is the difference between ISO and ASTM on material testing? 5.4 Scope: 5.5 Geographical coverage: 5.6 Organizat...
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