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Polyester is a synthetic fabric that is popular in the textile industry due to its durability and affordability. However, the polyester dyeing process can be challenging and can lead to various quality issues. In this article, we will analyze and discuss eight common quality problems in polyester dyeing: 1. Stripe dyeing: uneven dyeing concentration causes color stripes to appear on polyester fabr...
The ICI pilling and Snagging test is a standard textile test used to measure the tendency of fabrics to pilling and snagging. Pilling refers to the formation of unsightly small fiber balls on the surface of a fabric, while hooking refers to the pulling or stretching of fiber fabrics. This test involves rubbing the fabric sample using a machine or manually, and then visually inspecting the fabric f...
Hydrostatic head pressure testing is commonly used in the textile industry to determine the waterproofness of fabrics and to ensure that they meet specific standards for waterproofing and breathability. Hydrostatic head pressure testing is also used in the outdoor gear and construction industries, where test results are used to assess the effectiveness of fabric coatings and finishes, and to asses...
Nowadays, more and more clothes have anti-ultraviolet function, and corresponding tests are generally carried out to prove to what extent they have excellent anti-ultraviolet properties. Let's explore together how the sunscreen clothing on the market is marked, and what kind of pretreatment and testing are the clothing in different usage scenarios? The methods involved in the UV protection test of...
The Wyzenbeek Abrasion Tester is an instrument widely used in textile testing, mainly to evaluate the abrasion resistance of fabrics. It has the ability to measure the friction and wear of fabrics, simulating the wear and tear that fabrics may experience during use. The Wyzenbeek Abrasion Tester consists of several components including a test arm, a holder to hold the fabric sample, and the abrasi...
Yarn is a general term for yarns and threads, and yarns can be classified based on a variety of factors, including fiber composition, structure, twist, and manufacturing method. Yarn is a thin and soft continuous strip made of textile fibers with a certain thickness and physical and mechanical properties. Including yarn, thread and filament, etc. There are many types of yarn, and yarns can be clas...
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