GBR thermal viscosity tester Introduction: Thermal viscosity is an important property of plastic film, composite film and other packaging materials. GBR thermal viscosity tester can quickly measure the thermal viscosity strength of plastic film substrate and flexible packaging composite film after heat sealing at set temperature and pressure, imitate the production process of packaging bags, and directly conduct peeling mechanical tests on the hot adhesive parts. characteristic: 1. The temperature, pressure and time are adjustable, and the upper and lower sealing knife temperature control are independent and set separately. 2. Use pneumatic clamp to tighten, and adopt the design method of lower single cylinder synchronous circuit. 3. The sealing knife can upgrade the anti sticking function. 4. The temperature sensor is easy to calibrate, and the equipment adopts digital P.I.D. temperature control to control the temperature more accurately.. 5. Pressure detection, with touch screen to display test data. 6. Built in printer, which can print test report 7. Computer can be connected to output thermal viscosity curve and automatic production test report. Technical parameters: Measuring range: 0~50 N (customizable) Measurement accuracy: Class 0.5 Heat sealing time: 0s-99s Temperature range: RT-250 ℃ Pressure range: 0.1-0.8MPa Cooling time: settable Power supply/power: AC220V 50Hz/500W Boundary dimension: 310mm * 500mm * 680mm Net weight: about 15 KG
Introduction: Thermal viscosity is an important property of plastic film, composite film and other packaging materials. GBR thermal viscosity tester can quickly measure the thermal viscosity strength of plastic film substrate and flexible packaging composite film after heat sealing at set temperature and pressure, imitate the production process of packaging bags, and directly conduct peeling mechanical tests on the hot adhesive parts.
