Avoid Those Devilish 'Angel Hairs'

摘要

With this article we begin: a. series on materials conveying, drying, and blending by Chuck Thiele, who. has spent more than 45 years solving processor's problems in these and other areas related to auxiliary equipment. Angel hairs ... those fuzzy, fitful, filmy pieces of plastic that drive us crazy. Perhaps "shake skins" is a more appropriate name for them, because there is nothing angelic about them. Angel hairs wreak havoc on plastics processing: clogging filters, plugging conveying lines, causing feed problems at the blender, and jamming up machine throats.