Verpackte Spule oder Rolle und Verfahren zu ihrer Herstellung

摘要

A coil of strip steel is packaged for export by wrapping protective material around the outer circumference of the coil with an overhanging projection around the outer circumferential edge at each end of the coil. A tube slightly longer than the coil is inserted through the eye of the coil and then the ends of the coil are sprayed with polyurethane rigid setting foam. The overhanging projections around the outer circumferential edge are provided by unwinding the outer turn of the coil and then winding it on again with narrow strips of material interposed between the outer turn and the rest of the coil.