Sheet Extrusion
Foaming Developments Aplenty in Extrusion
At NPE2012, Macro Engineering and Technology, Mississauga, Ont., launched new technology to extrude foamed films in what it describes as an “environmentally friendly process” that uses inert gas as the foaming agent.
Read MoreBayer to Buy Arkema’s PC Sheet Business
Bayer MaterialScience, Pittsburgh, will acquire the U.S. polycarbonate sheet 911爆料网 of Arkema Inc., Philadelphia.
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Thrifty California Processor Dries PET with 'Waste' Heat
Southern California can be a challenging environment for manufacturers, not least because of concerns about the cost and availability of electrical power.
Read MoreMuCell Extrusion Buys Dow’s Sheet Patents
Last month, MuCell Extrusion LLC, Woburn, Mass., bought the patent portfolio of Dow Chemical Co., Midland, Mich., covering polyolefin sheet extrusion.
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Extrusion & Compounding at NPE: More Output, More Flexibility, Less Energy
There won't be many blown-film lines running, but there is still much in the way of innovation going on in extrusion and compounding.
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Looking into Photovoltaic Film? Here Are Material & Die-Design Insights
The market for high-tech film or sheet used in solar modules represents a considerable opportunity for specialty extrusion processors looking to expand into high-end industries and capitalize on the global shift toward alternative energy.
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Study May Boost Prospects For Single-Screw ‘Elongator’
Dow Chemical Co., Midland, Mich., weighed in at last year鈥檚 SPE ANTEC with a paper discussing results of experiments they conducted on a novel elongational mixing device developed by Randcastle Extrusion Systems
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'Dryer-less' PET Sheet System
Processing Technologies International (PTi), recently took the wraps off its “dryer-less” twin-screw PET sheet extrusion system at its headquarters in Aurora, Ill.
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'Beastly' Line Adds Sheet Extrusion Flexibility
They call it the “The Beast,” a new sheet line installed recently by custom extruder Rowmark in Findlay, Ohio (rowmarkllc.com). It’s nearly as long as the new 175 x 75 ft facility built to house it.
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Why—and How—to Baseline Your Extruder
If you don’t baseline your extruder, then how are you going to set realistic expectations for its performance? Here's how to get going.
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