Finishing of surfaces - machinery - Import export

Optimizes finishing The Orthopac VMC is a modular process control system for textile refinement. It optimises drying or fixing processes as well as the processes all about the stenter. The system measures, logs and controls critical process parameters over the entire working width like temperature, dwell time, residual moisture, exhaust air moisture, thread density, basis weight and more. This increases quality while saving resources and energy. The modular design of the system allows its flexible adaptation to all applications. Both, standard requirements and highly customized demands are thus met. The system can also be integrated into an Orthopac straightening system. It thereby combines the functionality of a weft straightener with that of a process control system in one compact device.

The effect achieved by the corona treatment is an increase in surface tension to values between 38 to 60 mN/m. Since the surface tension is caused by dispersive and polar interaction components the introduction of polar functional groups in particular increased the polar component of the surface tension.