The resulting foam’s chemical bonds cannot be melted ... of Minnesota developed a method which uses “twin-screw extrusion” to make polyurethane materials reprocessible.

The company also is expanding production in Canada. According to the Luxembourg-based group, the new foam extrusion capacity, representing its fourth PET foam production line globally, is ...

During the past 20 years, KraussMaffei has grown a portfolio with nearly all extrusion technologies, including: pipes and profiles; sheet and flat film; rubber and foam extrusion' compounding' and ...

When those chemicals mix together as they pass through its extrusion nozzle, a chemical reaction occurs and they turn to foam. In its current form, the aircraft uses GPS and an external system of ...

Armacell Canada Inc. has installed a new extrusion line that will convert recycled PET resin into PET foam. The company spent about 6 million euros (US$6.42 million) on the project, which was ...