| 摘要 |
<p>The system for the packaging of product pluri-doses in a container body (C) consisting of at least a front wall (1) and a rear wall (1'), includes, as a device for repeated openings and closures, a strip (6) comprising at least: an upper film (2a) thermosealable to the inner face of one (1) of said walls; an intermediate layer (3) of pressure-sensitive adhesive; and a lower film (2'a) thermosealable to the inner face of the other wall (1'), this last film being possibly die-cut.</p> |
