Why need testing fabric friction promoting the hair performance, what is the friction of the hair,
As people's requirements for clothing are getting higher and higher, they are not limited to keeping, and durable, and comfortable, beautiful , Functionality, etc. proposed a new requirement. The fabric is easy to function in use, which not only makes the fabric appearance and hand feeling, but also wear the fabric to reduce the performance of the fabric.
The fabric is affected by a variety of external force friction during the wearing, and the fabric fiber end surface forms furry, if the murmour is not easy to be worn, the surface is entangled Together, many small pellets are formed on the surface of the fabric, referred to as fabric starting. The fabric fur-raised ball can be divided into three stages of hair, entangled into the ball, and the hairball falls.
After the fabric functions, it has seriously affects its appearance, reducing usage or even loss of use. Therefore, the hairpin tests for some fabrics, especially for woolen fabrics or woven fabrics, and fabric flucking balls are one of the evaluation conditions. Therefore, the hairpins of the fabric test fabric in the textile industry are one of the necessary tests, so that the testing equipment should be born; the fabric is rubbed, and the magical ball tester is available.
Test method of the ball;
1. Fabric rolling box roller case method; this method is mostly used for knitted fabric, especially woolen fabrics.
Test principle: The sample mounted on the polyurethane tube is arbitrarily flipped in a wooden box having a constant rotation and a cork. After the specified number of flip times, the figures are evaluated for the figures and (or).
2. Friction of the microfoil
; this method is mostly used in knitted fabrics, machine fabrics, especially home textile products.
Test principle: Take the circular sample with the same fabric or wool fabric abwove with the same fabric or wool fabric abandon with the same fabric. The sample can be freely rotated around the central axis perpendicular to the sample plane. After the specified friction phase, the hairpin or the starting level of the sample is evaluated by visual description. 3. Wearing a test, which is a test of the finished clothing. More suitable for consumers who have purchased.