Twin corrugated tubes are filled in-line. (Extrusion).A new supplier of dies for extrusion of dual corrugated cor·ru·gate v. cor·ru·gat·ed, cor·ru·gat·ing, cor·ru·gates v.tr. To shape into folds or parallel and alternating ridges and grooves. v.intr. tubes delivered its first such commercial system earlier this year to a French processor. The crosshead cross·head n. A beam that connects the piston rod to the connecting rod of a reciprocating engine. Noun 1. crosshead - a heading of a subsection printed within the body of the text crossheading die forms a pair of discontinuously bonded corrugated tubes around smooth crosslinked PB tubes meant to carry residential hot and cold water. A piston in the die periodically injects a shot of melt between the two tubes as they exit the die, before going through dual corrugating molds. The length of the adhesion adhesion /ad·he·sion/ (ad-he´zhun) 1. the property of remaining in close proximity. 2. the stable joining of parts to one another, which may occur abnormally. 3. can be controlled, and the tubes can later be torn apart by the installer. Corelco, the die's French manufacturer, is represented in the U.S. by Plastics Ancillaries Corp., Yaphank, N.Y. Corelco is the latest of several European European emanating from or pertaining to Europe. European bat lyssavirus see lyssavirus. European beech tree fagussylvaticus. European blastomycosis see cryptococcosis. suppliers to come out with similar die technology, but may be the first to set up the tubes for in-line forming around the smooth inner tubes. *13* |
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