| 摘要 |
<p>The invention relates to a plastic tube head (12) for a product of liquid to pasty consistency, comprising: a neck (26); a shoulder (36); and a barrier-forming insert (44) having an outer edge (56) covered continuously by a plastic outer support (60) forming the tube head (12), as well as an inner opening defining an inner edge (54). The tube head is characterised in that the inner edge (54) of the insert (44) is covered in a non-continuous manner by the plastic material forming the tube head (12), such that a portion of the insert face that is oriented towards the internal space (42) inside the tube (10) and adjacent to the inner edge (54) is covered by an inner support (132).</p> |
