Foster Corp.'s direct-extrusion process reduces heat and shear history in the manufacture of combination products, improving the stability of both the polymer and the drug. Traditionally, combination ...

This transparent view of a parallel twin-screw extruder illustrates the structure of the basic hardware that accomplishes compounding and end product extrusion in one step without subjecting the ...

Editor?s note: Charlie Martin is general manager at American Leistritz Extruder Corp., Somerville, NJ. Twin-screw extruders have been used for many years to compound all types of fibers into plastics ...

Extruded products constitute more than 50 % of the market for aluminium products in Europe of which the building industry consumes the majority. Aluminium extrusions are used in commercial and ...