Blown Film Blow-Up Ratio Calculator
Blown film line kinematics: Calculate Blow-Up Ratio (BUR), Take-Up Ratio (TUR), final film gauge thickness (\(t_f\)), and frost line cooling parameters.
Die Tooling & Film Specifications
Width at nip collapse rolls
LLDPE/LDPE ~ 0.76
Orientation & Film Gauge Results
Blow-Up Ratio (BUR)
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Final Film Gauge (Thickness)
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Take-Up Ratio (TUR)
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Draw Ratio Balance
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Specific Output
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Biaxial Orientation & Mechanical Profile
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