polyliner

polyliner

[′päl·i‚līn·ər]
(engineering)
A perforated sleeve with longitudinal ribs that is used inside the cylinder of an injection-molding machine.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The hose, nozzle, and lower container of the vacuum were cleaned between each use, and a new polyliner and vacuum bag were used for each sample collection.
Multiple collection options include a disposable polyliner, an ABS plastic container with a lid or direct collection into the vacuum container.
For instance, if a customer plans to store a fine, powdery product, a polyliner is inserted to eliminate dusting.
There is an unbreakable carafe and disposable coffee preparation materials which include a polyliner for the carafe, a disposable brewbasket, and a filter.