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Choose the appropriate standard according to your own goals. The most commonly used method is the friction method. The standard it requires is ASTM D3108. Select the standard we need in the setting in...
With the implementation of GB/T 4802.4-2020, ISO 12945-1: 2020, ISO 12945-2: 2020, ISO 12945-3: 2020, ISO 12945-4: 2020 and other method standards, the results of eye ratings of the above standards al...
Linear density is the thickness of fibers and yarns. It can be directly expressed by the cross-sectional diameter, cross-sectional perimeter or cross-sectional area of fibers and yarns. When the cross...
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...
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...
Measuring principle of tensile machine: 1.The force value of the tensile testing machine is measured through a load cell, amplifier and data processing system. Under the premise of small deformation, ...
A yarn twist meter is an important instrument used in the textile industry to measure yarn twist (the number of twists per unit length). Its operating accuracy directly affects the evaluation of yarn ...
Yarn length measurement is an important part of quality control in the textile industry, used to measure parameters such as the length, linear density and twist of yarns. The following is the standard...
Single yarn strength tester is an important testing equipment in the textile industry, mainly used to measure the mechanical properties of a single yarn. This precision instrument plays a key role in ...
The pneumatic yarn strength tester is mainly used to test the breaking strength and elongation of the yarn. The operation must be rigorous to ensure the accuracy of the data. The following are detaile...