Exploring the: Sheet Extrusion Zone



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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.
Article Published: 1/28/2012
Study May Boost Prospects For Single-Screw ‘Elongator’
Dow Chemical Co., Midland, Mich., weighed in at last year’s SPE ANTEC with a paper discussing results of experiments they conducted on a novel elongational mixing device developed by Randcastle Extrusion Systems
Article Published: 12/27/2011
'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.
Article Published: 10/25/2011
New PC Sheet Offers Blast Protection for Buildings
Going a step beyond the bullet-resistant security glazing familiar in banks and taxicabs, a new type of “structural envelope” based on a special polycarbonate sheet laminate from Bayer MaterialScience LLC, Pittsburgh, is said to establis...
Article Published: 9/29/2011
'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.
Article Published: 9/29/2011
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.
Article Published: 7/27/2011
Physically Foamed HIPS Is New Factor in Rigid Packaging
Relief for escalating costs of packaging materials and an opportunity to address sustainability goals are two factors that have helped attract global attention to a new physical foaming technology for HIPS packaging.
Article Published: 7/27/2011
New Barrel Heater/Cooler Saves ‘Juice' to Run an Extruder
New, patent-pending design is said to reduce both radiant and convection heat losses.
Article Published: 7/27/2011
'Green'...And Microwaveable Too
New technology from Teknor Apex Co., Pawtucket, R.I., eliminates a property tradeoff that could allow polylactic acid (PLA) to supplant polystyrene and polypropylene for microwavable frozen-food trays, lids for hot beverage cups, and carry-out conta...
Article Published: 7/27/2011
Energy Miser: Reducing Compressed-Air Usage
Many manufacturing sites operate on the assumption that compressed air is free. Usage is totally uncontrolled, and open air lines cost real money.
Article Published: 6/27/2011

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