Dornier Claim
10/17/2023 | Topic: Technical innovations

Higher cooling capacity, better film quality

Longitudinal stretching machine: New solution cools film faster after stretching and significantly improves film quality.

DORNIER has developed a new solution for the fast cooling of the film after Omega stretching. The solution uses a specially designed one flow direction channel roller with a higher cooling water flowrate of up to 50 m3/h.

Further the temperature difference between water supply and return flow is only 2 Kelvin, which ensures quick and uniform cooling and crystallization after the film is stretched. The film quality is improved accordingly.  

If you have any questions, please feel free to contact us by email.

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