Role of the yarn in the textile processing and the process of taking the fabric are subjected to a bending moment, bending deformation. Yarns and fabrics are superimposed curved fibers interaction between bending and fiber itself. Interaction between the fibers in the yarn transfer performance of water contact angle measurement for yarn twist and yarn, and floating-point performance for a long intertwined in the fabric. Fiber bending performance itself is the fundamental factor of yarn and fabric bending intravenous contact angle measurement, however, restrict the scope of measurement methods and makes textile yarn bending evaluation remains at this level. In the solid appearance of a drop of liquid to be solid - liquid - gas balance of the balance after the three-phase interface system photography, the software supplied through the contact angle measurement methods were measuring the contact angle. Also able to test the process of balancing processes punctuality photography or video contact angle measurement, and then analyze the system change process curved axial compression bending performance measurement is actually fine monofilament fiber sensing area is a major breakthrough. Measured using the open end of the grip end of the analog measurement method hinges contact angle measurement instrument price, making it easy sample loading control. Fiber pair, fiber protruding length, fiber diameter are used during compression bending combination of optical in-situ measurements, so that the results of discrete small, reproducible. The fiber fineness and rigid flexible, selective measurement proper aspect ratio of a single fiber sample, its results are accurate and reliable. Because the presence of non-uniformity of solid appearance, and sometimes needs to measure the dynamic contact angle, in order to analyze the contact angle hysteresis, the instrument can measure the amount of liquid droplets through a series of added travel angle or successive cuts amount to measure droplet receding angle. Ryan contact angle measurement instrument _ _ ShengDing intravenous contact angle measurement provided by the Dongguan City Sheng Ding Precision Instrument Co., Ltd .. "Contact angle measurement, tensile tester, drop angle detector, tables, interface equipment" preferred Dongguan Ding Sheng Precision Instrument Co., Ltd. (2), the company is located in: Road Town cross by the 2nd cross by Xin'an Road, Dongguan City, years come, Sheng Ding instrument to provide customers the best quality service, Contact: Mr. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Sheng Ding instrument expect to be your long term partner!