The sealing bar and perforating blade are synchronized movement, so can achieve high .
The mark sensor is germany made &oo&sick&oo& brand (with &oo&miss registration&oo& alarm function)for precise print registration.
All the temperature controllers are with &oo&lower than pre-set temperature&oo& alarm function to ensure the finished bags quality.
The perforating blades are all skh 3 material...
The perforated bags on roll can be with both &oo&core&oo& and &oo&coreless&oo& systems.
All the high speed perforated bags on roll making machines can be equipped with different kinds of folding decices to make perforated bags on roll with different kinds of folding.