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Blown film modeling, simulation and optimization
Scope of work:
- Multi-layer film process-structure relationships optimization
- Blown film / process quality indices optimization (maximize line output, minimize film thickness 2-Sigma error and layflat variation, improve film crystalization, gloss and haze)
- Take line control to the next automatic-mode level for automatic control of process parameters when changing the structures (including line purging)
Approach
- Mathematical model already developed
- Multi-layer film structures properties encoding implementation
- Production receipts analysis, data processing and model adaptation
- Implementing model-based feed-forward control modules
Advantages
- Maximize line production
- Eliminate line running dependance on operator skills
- Minimize film scrap
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