References in periodicals archive ?
1 2011-2016 Global Capacity, Production and Production Value of Blown Film Industry
2 2011-2016 Global Cost and Profit of Blown Film Industry
Blown Film Market 2016-2021 Key Manufacturers' Analysis and Review Report
Complete blown film lines (conventional and AquaFrost) including all components for turnkey installations.
Single-screw extruders for blown film, pipe, profile, sheet, and wire/cable with 1- to 8-in.
Extrusion systems
Nine- or 10-layer blown film has the advantage over cast film of bi-orientation for greater cold strength.
A major attraction of nine-layer blown film is its more sparing use of expensive nylon.
Nine-layer blown film: why it's a challenge, what it takes to succeed: eight years after nine-layer blown films were first introduced, only a handful of processors have mastered the challenges of making them. Machine suppliers are now setting up lab lines that could make entry easier
Complete blown film extrusion systems from monolayer to 9-layer co-extrusion.
Blown film extrusion systems for up to nine-layer structures of HDPE, MDPE, LDPE, LLDPE, EVA, PS, ionomer, PP, nylon, EVOH, PET and metallocenes.
Extrusion systems
Improving the quality of blown film, Rick von Kraus, Addex
Five- and seven-layer blown film dies for food packaging, Marcel Perrevort, Kuhne
Advances in Blown Film Conference
Several builders of blown film machinery have also entered the MDO market with "starter units.
Other blown film machine builders have launched their own MDO orienters.
MDO films: lots of promise, big challenges: machine-direction orientation is still discovering new market opportunities. But the technical difficulties are so great that some big projects never came of age. New equipment could make it easier
Reifenhauser ran the first blown film demo of such a motor at a show.
Two blown film dies sported unusual rotating cores, a technique commonly used in pipe and tubing dies to prevent weld lines, but not in blown film before now.
Extruder outputs rise, downstream units gain flexibility
They introduced polyols, isocyanates, surfactants, catalysts, flame retardants, and other additives that boost performance in non-ozone-depleting blown foams.
Polyurethanes: foams go 'green' at ever-lower cost: a great deal of effort is going into formulating rigid and flexible foams for lower cost and better properties, despite the transition to "cleaner" blowing agents. Improving fire and smoke performance is another challenge
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