Device for protection of the upper mouth in carton tubes for the textile industry. (Machine-translation by Google Translate, not legally binding)

摘要

Device for protection of the upper mouth in cardboard tubes for the textile industry, characterized in that the upper mouth of the tube has a chamfering designed to suppress a part of its usual end, which is replaced by a cap that is fixed in the upper part of the tube. Tube, and that extends without continuity its outer surface, beading its upper edge. (Machine-translation by Google Translate, not legally binding)