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Textile production and production process are relatively complex, people wear clothing is actually through countless processes will be transformed from cotton or yarn into fabric products, among which...
Four cases where uncertainty is not reported 1.In some cases, recognized testing methods specify limits for the main sources of measurement uncertainty and specify the presentation of calculation resu...
The process of fabric pilling: Hairiness --- fluffing --- entanglement --- forming a group --- tightening into a ball --- shedding fluff: Plush is initially produced along the longitudinal direction o...
Tensile Strength Test method: ASTM D 5034, determination of breaking strength and elongation of fabric. Key points: This test provides information on the potential breaking strength of the garment fab...
The 45 degree burner is applicable to ASTM D2863, ASTM D3835, ISO 4589-2, GB/T 2641-2008, GB/T 17591-1998 and other standards It is used to measure the flame spread rate of a material, which is an imp...
1 Scope 1-1 This method is suitable for judging the ability of fabrics to resist pilling and other changes in surface properties. The instrument used is the Martindale tester, and this method is suita...
The fabric air permeability meter is used to test the air permeability of materials such as non-woven fabrics, melt-blown fabrics, special industrial fabrics, general fabrics, sponges, knitted fabrics...
The classification of leather is quite complex. According to the tanning method, it can include chrome tanned leather, vegetable tanned leather, oil tanned leather, aldehyde tanned leather and combine...
My country's current standard for leather shoe heels QB/T 3643-1999 "Leather Heel Surface" stipulates the wear resistance of the leather shoe heel surface using the standard method of GB/T 3903.2-1994...
GB4085-2015 was implemented on August 1, 2016. It is a test method for "semi-rigid polyvinyl chloride block flooring". This standard specifies the terminology of semi-rigid polyvinyl chloride block fl...
Test standards: The fabric's color fastness to light and perspiration is tested using GB/T 14576-2009 "Textiles Color Fastness Test - Light and Perspiration Composite Color Fastness"; the pH value of ...
Twist test principle: The twist is usually not evenly distributed on the entire yarn. When testing the twist, the sample should be taken 1 m away. Under the specified tension, clamp both ends of the s...