Flexible tube with semi-rigid head and cap, e.g. for toothpaste or cosmetic products, has inner wall round outlet to receive cap skirt

摘要

Tube equipped with a Head Section and a skirt that has an orthogonal form cualquierra whose largest inscribed Circle diameter is D.Head for fixing a rigid plugging System Comes With a circular Cylindrical wall which extends into the Interior of the tube and surrounds an OrificeThe Concentric Circle inscribed and which has a large diameter, typically exceeding 0.8 * D, and esecncialmente occupies the interior volume of the end of the skirt at a Lower height to dPreferably less than D / 3.Plugging System Services in particular Capsule capable of fixed so significantly irreversible in the tube Head according to the present Invention comprises a base whose toldRNO outside adapts to the shape of the section of the skirt of the orthogonal Tube and is provided with a skirt whose diameter is between and including 0, 05 * D,9 * D And Comes With mounting means significantly irreversible System blockage in the tube Head.